binutils-gdb/bfd/mach-o.c

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2002-11-06 21:26:29 +08:00
/* Mach-O support for BFD.
Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
2009, 2010, 2011, 2012
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Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
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#include "sysdep.h"
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#include "mach-o.h"
#include "bfd.h"
#include "libbfd.h"
#include "libiberty.h"
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
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#include "aout/stab_gnu.h"
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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#include "mach-o/reloc.h"
#include "mach-o/external.h"
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#include <ctype.h>
#include <stdlib.h>
#include <string.h>
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2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
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#define bfd_mach_o_object_p bfd_mach_o_gen_object_p
#define bfd_mach_o_core_p bfd_mach_o_gen_core_p
#define bfd_mach_o_mkobject bfd_mach_o_gen_mkobject
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2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
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#define FILE_ALIGN(off, algn) \
(((off) + ((file_ptr) 1 << (algn)) - 1) & ((file_ptr) -1 << (algn)))
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
unsigned int
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
bfd_mach_o_version (bfd *abfd)
{
bfd_mach_o_data_struct *mdata = NULL;
BFD_ASSERT (bfd_mach_o_valid (abfd));
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
mdata = bfd_mach_o_get_data (abfd);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
return mdata->header.version;
}
bfd_boolean
2005-04-11 16:23:05 +08:00
bfd_mach_o_valid (bfd *abfd)
2002-11-06 21:26:29 +08:00
{
if (abfd == NULL || abfd->xvec == NULL)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
return FALSE;
2002-11-06 21:26:29 +08:00
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
if (abfd->xvec->flavour != bfd_target_mach_o_flavour)
return FALSE;
2002-11-06 21:26:29 +08:00
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
if (bfd_mach_o_get_data (abfd) == NULL)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
return FALSE;
return TRUE;
}
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
static INLINE bfd_boolean
mach_o_wide_p (bfd_mach_o_header *header)
{
switch (header->version)
{
case 1:
return FALSE;
case 2:
return TRUE;
default:
BFD_FAIL ();
return FALSE;
}
}
static INLINE bfd_boolean
bfd_mach_o_wide_p (bfd *abfd)
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return mach_o_wide_p (&bfd_mach_o_get_data (abfd)->header);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
/* Tables to translate well known Mach-O segment/section names to bfd
names. Use of canonical names (such as .text or .debug_frame) is required
by gdb. */
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* __TEXT Segment. */
static const mach_o_section_name_xlat text_section_names_xlat[] =
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
{
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
{ ".text", "__text",
SEC_CODE | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS, 0},
{ ".const", "__const",
SEC_READONLY | SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NONE, 0},
{ ".static_const", "__static_const",
SEC_READONLY | SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NONE, 0},
{ ".cstring", "__cstring",
SEC_READONLY | SEC_DATA | SEC_LOAD | SEC_MERGE | SEC_STRINGS,
BFD_MACH_O_S_CSTRING_LITERALS,
BFD_MACH_O_S_ATTR_NONE, 0},
{ ".literal4", "__literal4",
SEC_READONLY | SEC_DATA | SEC_LOAD, BFD_MACH_O_S_4BYTE_LITERALS,
BFD_MACH_O_S_ATTR_NONE, 2},
{ ".literal8", "__literal8",
SEC_READONLY | SEC_DATA | SEC_LOAD, BFD_MACH_O_S_8BYTE_LITERALS,
BFD_MACH_O_S_ATTR_NONE, 3},
{ ".literal16", "__literal16",
SEC_READONLY | SEC_DATA | SEC_LOAD, BFD_MACH_O_S_16BYTE_LITERALS,
BFD_MACH_O_S_ATTR_NONE, 4},
{ ".constructor", "__constructor",
SEC_CODE | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NONE, 0},
{ ".destructor", "__destructor",
SEC_CODE | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NONE, 0},
{ ".eh_frame", "__eh_frame",
SEC_READONLY | SEC_LOAD, BFD_MACH_O_S_COALESCED,
BFD_MACH_O_S_ATTR_LIVE_SUPPORT
| BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS
| BFD_MACH_O_S_ATTR_NO_TOC, 3},
{ NULL, NULL, 0, 0, 0, 0}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
};
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* __DATA Segment. */
static const mach_o_section_name_xlat data_section_names_xlat[] =
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
{
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
{ ".data", "__data",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NONE, 0},
{ ".bss", "__bss",
SEC_NO_FLAGS, BFD_MACH_O_S_ZEROFILL,
BFD_MACH_O_S_ATTR_NONE, 0},
{ ".const_data", "__const",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NONE, 0},
{ ".static_data", "__static_data",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NONE, 0},
{ ".mod_init_func", "__mod_init_func",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_MOD_INIT_FUNC_POINTERS,
BFD_MACH_O_S_ATTR_NONE, 2},
{ ".mod_term_func", "__mod_term_func",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_MOD_FINI_FUNC_POINTERS,
BFD_MACH_O_S_ATTR_NONE, 2},
{ ".dyld", "__dyld",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NONE, 0},
{ ".cfstring", "__cfstring",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NONE, 2},
{ NULL, NULL, 0, 0, 0, 0}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
};
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* __DWARF Segment. */
static const mach_o_section_name_xlat dwarf_section_names_xlat[] =
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
{
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
{ ".debug_frame", "__debug_frame",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ ".debug_info", "__debug_info",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ ".debug_abbrev", "__debug_abbrev",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ ".debug_aranges", "__debug_aranges",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ ".debug_macinfo", "__debug_macinfo",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ ".debug_line", "__debug_line",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ ".debug_loc", "__debug_loc",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ ".debug_pubnames", "__debug_pubnames",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ ".debug_pubtypes", "__debug_pubtypes",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ ".debug_str", "__debug_str",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ ".debug_ranges", "__debug_ranges",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ ".debug_macro", "__debug_macro",
SEC_DEBUGGING, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_DEBUG, 0},
{ NULL, NULL, 0, 0, 0, 0}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
};
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* __OBJC Segment. */
static const mach_o_section_name_xlat objc_section_names_xlat[] =
{
{ ".objc_class", "__class",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_meta_class", "__meta_class",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_cat_cls_meth", "__cat_cls_meth",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_cat_inst_meth", "__cat_inst_meth",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_protocol", "__protocol",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_string_object", "__string_object",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_cls_meth", "__cls_meth",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_inst_meth", "__inst_meth",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_cls_refs", "__cls_refs",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_LITERAL_POINTERS,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_message_refs", "__message_refs",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_LITERAL_POINTERS,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_symbols", "__symbols",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_category", "__category",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_class_vars", "__class_vars",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_instance_vars", "__instance_vars",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_module_info", "__module_info",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_selector_strs", "__selector_strs",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_CSTRING_LITERALS,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_image_info", "__image_info",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc_selector_fixup", "__sel_fixup",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
/* Objc V1 */
{ ".objc1_class_ext", "__class_ext",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc1_property_list", "__property",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ ".objc1_protocol_ext", "__protocol_ext",
SEC_DATA | SEC_LOAD, BFD_MACH_O_S_REGULAR,
BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, 0},
{ NULL, NULL, 0, 0, 0, 0}
};
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
static const mach_o_segment_name_xlat segsec_names_xlat[] =
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
{
{ "__TEXT", text_section_names_xlat },
{ "__DATA", data_section_names_xlat },
{ "__DWARF", dwarf_section_names_xlat },
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
{ "__OBJC", objc_section_names_xlat },
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
{ NULL, NULL }
};
static const char dsym_subdir[] = ".dSYM/Contents/Resources/DWARF";
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* For both cases bfd-name => mach-o name and vice versa, the specific target
is checked before the generic. This allows a target (e.g. ppc for cstring)
to override the generic definition with a more specific one. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* Fetch the translation from a Mach-O section designation (segment, section)
as a bfd short name, if one exists. Otherwise return NULL.
Allow the segment and section names to be unterminated 16 byte arrays. */
const mach_o_section_name_xlat *
bfd_mach_o_section_data_for_mach_sect (bfd *abfd, const char *segname,
const char *sectname)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
{
const struct mach_o_segment_name_xlat *seg;
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
const mach_o_section_name_xlat *sec;
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* First try any target-specific translations defined... */
if (bed->segsec_names_xlat)
for (seg = bed->segsec_names_xlat; seg->segname; seg++)
if (strncmp (seg->segname, segname, BFD_MACH_O_SEGNAME_SIZE) == 0)
for (sec = seg->sections; sec->mach_o_name; sec++)
if (strncmp (sec->mach_o_name, sectname,
BFD_MACH_O_SECTNAME_SIZE) == 0)
return sec;
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* ... and then the Mach-O generic ones. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
for (seg = segsec_names_xlat; seg->segname; seg++)
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
if (strncmp (seg->segname, segname, BFD_MACH_O_SEGNAME_SIZE) == 0)
for (sec = seg->sections; sec->mach_o_name; sec++)
if (strncmp (sec->mach_o_name, sectname,
BFD_MACH_O_SECTNAME_SIZE) == 0)
return sec;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
return NULL;
}
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* If the bfd_name for this section is a 'canonical' form for which we
know the Mach-O data, return the segment name and the data for the
Mach-O equivalent. Otherwise return NULL. */
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
const mach_o_section_name_xlat *
bfd_mach_o_section_data_for_bfd_name (bfd *abfd, const char *bfd_name,
const char **segname)
{
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
const struct mach_o_segment_name_xlat *seg;
const mach_o_section_name_xlat *sec;
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
*segname = NULL;
if (bfd_name[0] != '.')
return NULL;
/* First try any target-specific translations defined... */
if (bed->segsec_names_xlat)
for (seg = bed->segsec_names_xlat; seg->segname; seg++)
for (sec = seg->sections; sec->bfd_name; sec++)
if (strcmp (bfd_name, sec->bfd_name) == 0)
{
*segname = seg->segname;
return sec;
}
/* ... and then the Mach-O generic ones. */
for (seg = segsec_names_xlat; seg->segname; seg++)
for (sec = seg->sections; sec->bfd_name; sec++)
if (strcmp (bfd_name, sec->bfd_name) == 0)
{
*segname = seg->segname;
return sec;
}
return NULL;
}
/* Convert Mach-O section name to BFD.
Try to use standard/canonical names, for which we have tables including
default flag settings - which are returned. Otherwise forge a new name
in the form "<segmentname>.<sectionname>" this will be prefixed with
LC_SEGMENT. if the segment name does not begin with an underscore.
SEGNAME and SECTNAME are 16 byte arrays (they do not need to be NUL-
terminated if the name length is exactly 16 bytes - but must be if the name
length is less than 16 characters). */
void
bfd_mach_o_convert_section_name_to_bfd (bfd *abfd, const char *segname,
const char *secname, const char **name,
flagword *flags)
{
const mach_o_section_name_xlat *xlat;
char *res;
unsigned int len;
const char *pfx = "";
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
*name = NULL;
*flags = SEC_NO_FLAGS;
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* First search for a canonical name...
xlat will be non-null if there is an entry for segname, secname. */
xlat = bfd_mach_o_section_data_for_mach_sect (abfd, segname, secname);
if (xlat)
{
len = strlen (xlat->bfd_name);
res = bfd_alloc (abfd, len+1);
if (res == NULL)
return;
memcpy (res, xlat->bfd_name, len+1);
*name = res;
*flags = xlat->bfd_flags;
return;
}
/* ... else we make up a bfd name from the segment concatenated with the
section. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
len = 16 + 1 + 16 + 1;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
/* Put "LC_SEGMENT." prefix if the segment name is weird (ie doesn't start
with an underscore. */
if (segname[0] != '_')
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
{
static const char seg_pfx[] = "LC_SEGMENT.";
pfx = seg_pfx;
len += sizeof (seg_pfx) - 1;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
res = bfd_alloc (abfd, len);
if (res == NULL)
return;
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
snprintf (res, len, "%s%.16s.%.16s", pfx, segname, secname);
*name = res;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
}
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* Convert a bfd section name to a Mach-O segment + section name.
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
If the name is a canonical one for which we have a Darwin match
return the translation table - which contains defaults for flags,
type, attribute and default alignment data.
Otherwise, expand the bfd_name (assumed to be in the form
"[LC_SEGMENT.]<segmentname>.<sectionname>") and return NULL. */
static const mach_o_section_name_xlat *
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd_mach_o_convert_section_name_to_mach_o (bfd *abfd ATTRIBUTE_UNUSED,
asection *sect,
bfd_mach_o_section *section)
{
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
const mach_o_section_name_xlat *xlat;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
const char *name = bfd_get_section_name (abfd, sect);
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
const char *segname;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
const char *dot;
unsigned int len;
unsigned int seglen;
unsigned int seclen;
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
memset (section->segname, 0, BFD_MACH_O_SEGNAME_SIZE + 1);
memset (section->sectname, 0, BFD_MACH_O_SECTNAME_SIZE + 1);
/* See if is a canonical name ... */
xlat = bfd_mach_o_section_data_for_bfd_name (abfd, name, &segname);
if (xlat)
{
strcpy (section->segname, segname);
strcpy (section->sectname, xlat->mach_o_name);
return xlat;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* .. else we convert our constructed one back to Mach-O.
Strip LC_SEGMENT. prefix, if present. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
if (strncmp (name, "LC_SEGMENT.", 11) == 0)
name += 11;
/* Find a dot. */
dot = strchr (name, '.');
len = strlen (name);
/* Try to split name into segment and section names. */
if (dot && dot != name)
{
seglen = dot - name;
seclen = len - (dot + 1 - name);
if (seglen < 16 && seclen < 16)
{
memcpy (section->segname, name, seglen);
section->segname[seglen] = 0;
memcpy (section->sectname, dot + 1, seclen);
section->sectname[seclen] = 0;
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
return NULL;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
}
}
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* The segment and section names are both missing - don't make them
into dots. */
if (dot && dot == name)
return NULL;
/* Just duplicate the name into both segment and section. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
if (len > 16)
len = 16;
memcpy (section->segname, name, len);
section->segname[len] = 0;
memcpy (section->sectname, name, len);
section->sectname[len] = 0;
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
return NULL;
2002-11-06 21:26:29 +08:00
}
/* Return the size of an entry for section SEC.
Must be called only for symbol pointer section and symbol stubs
sections. */
bfd/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove prototype. (bfd_mach_o_section_get_entry_size): Make global. (bfd_mach_o_section_get_nbr_indirect): Likewise. (bfd_mach_o_read_symtab_strtab): Likewise. (struct bfd_mach_o_xlat_name): Move to mach-o.h (bfd_mach_o_print_flags): Move to binutils/od-macho.c (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise. (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise. (bfd_mach_o_header_flags_name): Likewise. (bfd_mach_o_load_command_name): Likewise. (bfd_mach_o_print_private_header): Likewise. (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise. (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise. (bfd_mach_o_print_dyld_info): Likewise. (bfd_mach_o_print_private_bfd_data): Remove. (bfd_mach_o_type_name): Make global. (bfd_mach_o_section_attribute_name): Likewise. * mach-o.h (bfd_mach_o_xlat_name): Added. (bfd_mach_o_section_get_nbr_indirect) (bfd_mach_o_section_get_entry_size) (bfd_mach_o_read_symtab_symbols) (bfd_mach_o_read_symtab_strtab) (bfd_mach_o_section_attribute_name) (bfd_mach_o_section_type_name): Likewise. * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define. binutils/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * od-macho.c: New file. * objdump.h (objdump_private_desc_mach_o): Add. * configure.in: Add Mach-O od_vectors. * Makefile.am (CFILES): Add od-macho.c * configure: Regenerate. * Makefile.in: Regenerate.
2011-12-13 17:13:15 +08:00
unsigned int
bfd_mach_o_section_get_entry_size (bfd *abfd, bfd_mach_o_section *sec)
{
switch (sec->flags & BFD_MACH_O_SECTION_TYPE_MASK)
{
case BFD_MACH_O_S_NON_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_LAZY_SYMBOL_POINTERS:
return bfd_mach_o_wide_p (abfd) ? 8 : 4;
case BFD_MACH_O_S_SYMBOL_STUBS:
return sec->reserved2;
default:
BFD_FAIL ();
return 0;
}
}
/* Return the number of indirect symbols for a section.
Must be called only for symbol pointer section and symbol stubs
sections. */
bfd/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove prototype. (bfd_mach_o_section_get_entry_size): Make global. (bfd_mach_o_section_get_nbr_indirect): Likewise. (bfd_mach_o_read_symtab_strtab): Likewise. (struct bfd_mach_o_xlat_name): Move to mach-o.h (bfd_mach_o_print_flags): Move to binutils/od-macho.c (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise. (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise. (bfd_mach_o_header_flags_name): Likewise. (bfd_mach_o_load_command_name): Likewise. (bfd_mach_o_print_private_header): Likewise. (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise. (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise. (bfd_mach_o_print_dyld_info): Likewise. (bfd_mach_o_print_private_bfd_data): Remove. (bfd_mach_o_type_name): Make global. (bfd_mach_o_section_attribute_name): Likewise. * mach-o.h (bfd_mach_o_xlat_name): Added. (bfd_mach_o_section_get_nbr_indirect) (bfd_mach_o_section_get_entry_size) (bfd_mach_o_read_symtab_symbols) (bfd_mach_o_read_symtab_strtab) (bfd_mach_o_section_attribute_name) (bfd_mach_o_section_type_name): Likewise. * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define. binutils/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * od-macho.c: New file. * objdump.h (objdump_private_desc_mach_o): Add. * configure.in: Add Mach-O od_vectors. * Makefile.am (CFILES): Add od-macho.c * configure: Regenerate. * Makefile.in: Regenerate.
2011-12-13 17:13:15 +08:00
unsigned int
bfd_mach_o_section_get_nbr_indirect (bfd *abfd, bfd_mach_o_section *sec)
{
unsigned int elsz;
elsz = bfd_mach_o_section_get_entry_size (abfd, sec);
if (elsz == 0)
return 0;
else
return sec->size / elsz;
}
2002-11-06 21:26:29 +08:00
/* Copy any private info we understand from the input symbol
to the output symbol. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd_boolean
2005-04-11 16:23:05 +08:00
bfd_mach_o_bfd_copy_private_symbol_data (bfd *ibfd ATTRIBUTE_UNUSED,
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
asymbol *isymbol,
2005-04-11 16:23:05 +08:00
bfd *obfd ATTRIBUTE_UNUSED,
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
asymbol *osymbol)
{
bfd_mach_o_asymbol *os, *is;
os = (bfd_mach_o_asymbol *)osymbol;
is = (bfd_mach_o_asymbol *)isymbol;
os->n_type = is->n_type;
os->n_sect = is->n_sect;
os->n_desc = is->n_desc;
os->symbol.udata.i = is->symbol.udata.i;
return TRUE;
2002-11-06 21:26:29 +08:00
}
/* Copy any private info we understand from the input section
to the output section. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd_boolean
2005-04-11 16:23:05 +08:00
bfd_mach_o_bfd_copy_private_section_data (bfd *ibfd ATTRIBUTE_UNUSED,
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
asection *isection,
2005-04-11 16:23:05 +08:00
bfd *obfd ATTRIBUTE_UNUSED,
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
asection *osection)
{
if (osection->used_by_bfd == NULL)
osection->used_by_bfd = isection->used_by_bfd;
else
if (isection->used_by_bfd != NULL)
memcpy (osection->used_by_bfd, isection->used_by_bfd,
sizeof (bfd_mach_o_section));
if (osection->used_by_bfd != NULL)
((bfd_mach_o_section *)osection->used_by_bfd)->bfdsection = osection;
return TRUE;
2002-11-06 21:26:29 +08:00
}
/* Copy any private info we understand from the input bfd
to the output bfd. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd_boolean
2005-04-11 16:23:05 +08:00
bfd_mach_o_bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd)
2002-11-06 21:26:29 +08:00
{
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
if (bfd_get_flavour (ibfd) != bfd_target_mach_o_flavour
|| bfd_get_flavour (obfd) != bfd_target_mach_o_flavour)
return TRUE;
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BFD_ASSERT (bfd_mach_o_valid (ibfd));
BFD_ASSERT (bfd_mach_o_valid (obfd));
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
/* FIXME: copy commands. */
return TRUE;
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}
/* This allows us to set up to 32 bits of flags (unless we invent some
fiendish scheme to subdivide). For now, we'll just set the file flags
without error checking - just overwrite. */
bfd_boolean
bfd_mach_o_bfd_set_private_flags (bfd *abfd, flagword flags)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
if (!mdata)
return FALSE;
mdata->header.flags = flags;
return TRUE;
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
/* Count the total number of symbols. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
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static long
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bfd_mach_o_count_symbols (bfd *abfd)
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{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
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2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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if (mdata->symtab == NULL)
return 0;
return mdata->symtab->nsyms;
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}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
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long
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bfd_mach_o_get_symtab_upper_bound (bfd *abfd)
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{
long nsyms = bfd_mach_o_count_symbols (abfd);
return ((nsyms + 1) * sizeof (asymbol *));
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
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long
2005-04-11 16:23:05 +08:00
bfd_mach_o_canonicalize_symtab (bfd *abfd, asymbol **alocation)
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{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
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long nsyms = bfd_mach_o_count_symbols (abfd);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_symtab_command *sym = mdata->symtab;
unsigned long j;
2002-11-06 21:26:29 +08:00
if (nsyms < 0)
return nsyms;
if (nsyms == 0)
{
/* Do not try to read symbols if there are none. */
alocation[0] = NULL;
return 0;
}
if (!bfd_mach_o_read_symtab_symbols (abfd))
2002-11-06 21:26:29 +08:00
{
(*_bfd_error_handler)
(_("bfd_mach_o_canonicalize_symtab: unable to load symbols"));
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return 0;
}
2002-11-06 21:26:29 +08:00
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
BFD_ASSERT (sym->symbols != NULL);
2002-11-06 21:26:29 +08:00
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
for (j = 0; j < sym->nsyms; j++)
alocation[j] = &sym->symbols[j].symbol;
2002-11-06 21:26:29 +08:00
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
alocation[j] = NULL;
2002-11-06 21:26:29 +08:00
return nsyms;
}
/* Create synthetic symbols for indirect symbols. */
long
bfd_mach_o_get_synthetic_symtab (bfd *abfd,
long symcount ATTRIBUTE_UNUSED,
asymbol **syms ATTRIBUTE_UNUSED,
long dynsymcount ATTRIBUTE_UNUSED,
asymbol **dynsyms ATTRIBUTE_UNUSED,
asymbol **ret)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
bfd_mach_o_dysymtab_command *dysymtab = mdata->dysymtab;
bfd_mach_o_symtab_command *symtab = mdata->symtab;
asymbol *s;
unsigned long count, i, j, n;
size_t size;
char *names;
char *nul_name;
*ret = NULL;
/* Stop now if no symbols or no indirect symbols. */
if (dysymtab == NULL || symtab == NULL || symtab->symbols == NULL)
return 0;
if (dysymtab->nindirectsyms == 0)
return 0;
/* We need to allocate a bfd symbol for every indirect symbol and to
allocate the memory for its name. */
count = dysymtab->nindirectsyms;
size = count * sizeof (asymbol) + 1;
for (j = 0; j < count; j++)
{
unsigned int isym = dysymtab->indirect_syms[j];
/* Some indirect symbols are anonymous. */
if (isym < symtab->nsyms && symtab->symbols[isym].symbol.name)
size += strlen (symtab->symbols[isym].symbol.name) + sizeof ("$stub");
}
s = *ret = (asymbol *) bfd_malloc (size);
if (s == NULL)
return -1;
names = (char *) (s + count);
nul_name = names;
*names++ = 0;
n = 0;
for (i = 0; i < mdata->nsects; i++)
{
bfd_mach_o_section *sec = mdata->sections[i];
unsigned int first, last;
bfd_vma addr;
bfd_vma entry_size;
switch (sec->flags & BFD_MACH_O_SECTION_TYPE_MASK)
{
case BFD_MACH_O_S_NON_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_SYMBOL_STUBS:
/* Only these sections have indirect symbols. */
first = sec->reserved1;
last = first + bfd_mach_o_section_get_nbr_indirect (abfd, sec);
addr = sec->addr;
entry_size = bfd_mach_o_section_get_entry_size (abfd, sec);
for (j = first; j < last; j++)
{
unsigned int isym = dysymtab->indirect_syms[j];
s->flags = BSF_GLOBAL | BSF_SYNTHETIC;
s->section = sec->bfdsection;
s->value = addr - sec->addr;
s->udata.p = NULL;
if (isym < symtab->nsyms
&& symtab->symbols[isym].symbol.name)
{
const char *sym = symtab->symbols[isym].symbol.name;
size_t len;
s->name = names;
len = strlen (sym);
memcpy (names, sym, len);
names += len;
memcpy (names, "$stub", sizeof ("$stub"));
names += sizeof ("$stub");
}
else
s->name = nul_name;
addr += entry_size;
s++;
n++;
}
break;
default:
break;
}
}
return n;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
void
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bfd_mach_o_get_symbol_info (bfd *abfd ATTRIBUTE_UNUSED,
asymbol *symbol,
symbol_info *ret)
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{
bfd_symbol_info (symbol, ret);
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
void
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bfd_mach_o_print_symbol (bfd *abfd,
void * afile,
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asymbol *symbol,
bfd_print_symbol_type how)
2002-11-06 21:26:29 +08:00
{
FILE *file = (FILE *) afile;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
const char *name;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
bfd_mach_o_asymbol *asym = (bfd_mach_o_asymbol *)symbol;
2002-11-06 21:26:29 +08:00
switch (how)
{
case bfd_print_symbol_name:
fprintf (file, "%s", symbol->name);
break;
default:
bfd_print_symbol_vandf (abfd, (void *) file, symbol);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
if (asym->n_type & BFD_MACH_O_N_STAB)
name = bfd_get_stab_name (asym->n_type);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
else
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
switch (asym->n_type & BFD_MACH_O_N_TYPE)
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
{
case BFD_MACH_O_N_UNDF:
if (symbol->value == 0)
name = "UND";
else
name = "COM";
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
break;
case BFD_MACH_O_N_ABS:
name = "ABS";
break;
case BFD_MACH_O_N_INDR:
name = "INDR";
break;
case BFD_MACH_O_N_PBUD:
name = "PBUD";
break;
case BFD_MACH_O_N_SECT:
name = "SECT";
break;
default:
name = "???";
break;
}
if (name == NULL)
name = "";
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
fprintf (file, " %02x %-6s %02x %04x",
asym->n_type, name, asym->n_sect, asym->n_desc);
if ((asym->n_type & BFD_MACH_O_N_STAB) == 0
&& (asym->n_type & BFD_MACH_O_N_TYPE) == BFD_MACH_O_N_SECT)
fprintf (file, " [%s]", symbol->section->name);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
fprintf (file, " %s", symbol->name);
2002-11-06 21:26:29 +08:00
}
}
static void
2005-04-11 16:23:05 +08:00
bfd_mach_o_convert_architecture (bfd_mach_o_cpu_type mtype,
bfd_mach_o_cpu_subtype msubtype,
2005-04-11 16:23:05 +08:00
enum bfd_architecture *type,
unsigned long *subtype)
2002-11-06 21:26:29 +08:00
{
*subtype = bfd_arch_unknown;
switch (mtype)
{
case BFD_MACH_O_CPU_TYPE_VAX:
*type = bfd_arch_vax;
break;
case BFD_MACH_O_CPU_TYPE_MC680x0:
*type = bfd_arch_m68k;
break;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
case BFD_MACH_O_CPU_TYPE_I386:
*type = bfd_arch_i386;
*subtype = bfd_mach_i386_i386;
break;
case BFD_MACH_O_CPU_TYPE_X86_64:
*type = bfd_arch_i386;
*subtype = bfd_mach_x86_64;
break;
case BFD_MACH_O_CPU_TYPE_MIPS:
*type = bfd_arch_mips;
break;
case BFD_MACH_O_CPU_TYPE_MC98000:
*type = bfd_arch_m98k;
break;
case BFD_MACH_O_CPU_TYPE_HPPA:
*type = bfd_arch_hppa;
break;
case BFD_MACH_O_CPU_TYPE_ARM:
*type = bfd_arch_arm;
switch (msubtype)
{
case BFD_MACH_O_CPU_SUBTYPE_ARM_V4T:
*subtype = bfd_mach_arm_4T;
break;
case BFD_MACH_O_CPU_SUBTYPE_ARM_V6:
*subtype = bfd_mach_arm_4T; /* Best fit ? */
break;
case BFD_MACH_O_CPU_SUBTYPE_ARM_V5TEJ:
*subtype = bfd_mach_arm_5TE;
break;
case BFD_MACH_O_CPU_SUBTYPE_ARM_XSCALE:
*subtype = bfd_mach_arm_XScale;
break;
case BFD_MACH_O_CPU_SUBTYPE_ARM_V7:
*subtype = bfd_mach_arm_5TE; /* Best fit ? */
break;
case BFD_MACH_O_CPU_SUBTYPE_ARM_ALL:
default:
break;
}
break;
case BFD_MACH_O_CPU_TYPE_MC88000:
*type = bfd_arch_m88k;
break;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
case BFD_MACH_O_CPU_TYPE_SPARC:
*type = bfd_arch_sparc;
*subtype = bfd_mach_sparc;
break;
case BFD_MACH_O_CPU_TYPE_I860:
*type = bfd_arch_i860;
break;
case BFD_MACH_O_CPU_TYPE_ALPHA:
*type = bfd_arch_alpha;
break;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
case BFD_MACH_O_CPU_TYPE_POWERPC:
*type = bfd_arch_powerpc;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
*subtype = bfd_mach_ppc;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
break;
case BFD_MACH_O_CPU_TYPE_POWERPC_64:
*type = bfd_arch_powerpc;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
*subtype = bfd_mach_ppc64;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
break;
2002-11-06 21:26:29 +08:00
default:
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
*type = bfd_arch_unknown;
break;
2002-11-06 21:26:29 +08:00
}
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
static bfd_boolean
2005-04-11 16:23:05 +08:00
bfd_mach_o_write_header (bfd *abfd, bfd_mach_o_header *header)
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_header_external raw;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
unsigned int size;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
size = mach_o_wide_p (header) ?
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
BFD_MACH_O_HEADER_64_SIZE : BFD_MACH_O_HEADER_SIZE;
2005-04-11 16:23:05 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
bfd_h_put_32 (abfd, header->magic, raw.magic);
bfd_h_put_32 (abfd, header->cputype, raw.cputype);
bfd_h_put_32 (abfd, header->cpusubtype, raw.cpusubtype);
bfd_h_put_32 (abfd, header->filetype, raw.filetype);
bfd_h_put_32 (abfd, header->ncmds, raw.ncmds);
bfd_h_put_32 (abfd, header->sizeofcmds, raw.sizeofcmds);
bfd_h_put_32 (abfd, header->flags, raw.flags);
2005-04-11 16:23:05 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (mach_o_wide_p (header))
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
bfd_h_put_32 (abfd, header->reserved, raw.reserved);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, 0, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
|| bfd_bwrite (&raw, size, abfd) != size)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
return FALSE;
2005-04-11 16:23:05 +08:00
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
return TRUE;
2005-04-11 16:23:05 +08:00
}
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_write_thread (bfd *abfd, bfd_mach_o_load_command *command)
2005-04-11 16:23:05 +08:00
{
bfd_mach_o_thread_command *cmd = &command->command.thread;
unsigned int i;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_thread_command_external raw;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
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unsigned int offset;
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BFD_ASSERT ((command->type == BFD_MACH_O_LC_THREAD)
|| (command->type == BFD_MACH_O_LC_UNIXTHREAD));
offset = 8;
for (i = 0; i < cmd->nflavours; i++)
{
BFD_ASSERT ((cmd->flavours[i].size % 4) == 0);
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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BFD_ASSERT (cmd->flavours[i].offset ==
(command->offset + offset + BFD_MACH_O_LC_SIZE));
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bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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bfd_h_put_32 (abfd, cmd->flavours[i].flavour, raw.flavour);
bfd_h_put_32 (abfd, (cmd->flavours[i].size / 4), raw.count);
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2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
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if (bfd_seek (abfd, command->offset + offset, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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|| bfd_bwrite (&raw, sizeof (raw), abfd) != sizeof (raw))
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return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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offset += cmd->flavours[i].size + sizeof (raw);
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}
return 0;
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
long
bfd_mach_o_get_reloc_upper_bound (bfd *abfd ATTRIBUTE_UNUSED,
asection *asect)
{
return (asect->reloc_count + 1) * sizeof (arelent *);
}
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
static int
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
bfd_mach_o_canonicalize_one_reloc (bfd *abfd,
struct mach_o_reloc_info_external *raw,
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
arelent *res, asymbol **syms)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
bfd_mach_o_reloc_info reloc;
bfd_vma addr;
bfd_vma symnum;
asymbol **sym;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
addr = bfd_get_32 (abfd, raw->r_address);
symnum = bfd_get_32 (abfd, raw->r_symbolnum);
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
if (addr & BFD_MACH_O_SR_SCATTERED)
{
unsigned int j;
/* Scattered relocation.
Extract section and offset from r_value. */
res->sym_ptr_ptr = NULL;
res->addend = 0;
for (j = 0; j < mdata->nsects; j++)
{
bfd_mach_o_section *sect = mdata->sections[j];
if (symnum >= sect->addr && symnum < sect->addr + sect->size)
{
res->sym_ptr_ptr = sect->bfdsection->symbol_ptr_ptr;
res->addend = symnum - sect->addr;
break;
}
}
res->address = BFD_MACH_O_GET_SR_ADDRESS (addr);
reloc.r_type = BFD_MACH_O_GET_SR_TYPE (addr);
reloc.r_length = BFD_MACH_O_GET_SR_LENGTH (addr);
reloc.r_pcrel = addr & BFD_MACH_O_SR_PCREL;
reloc.r_scattered = 1;
}
else
{
unsigned int num = BFD_MACH_O_GET_R_SYMBOLNUM (symnum);
res->addend = 0;
res->address = addr;
if (symnum & BFD_MACH_O_R_EXTERN)
{
sym = syms + num;
reloc.r_extern = 1;
}
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
else
{
BFD_ASSERT (num != 0);
BFD_ASSERT (num <= mdata->nsects);
sym = mdata->sections[num - 1]->bfdsection->symbol_ptr_ptr;
/* For a symbol defined in section S, the addend (stored in the
binary) contains the address of the section. To comply with
bfd conventio, substract the section address.
Use the address from the header, so that the user can modify
the vma of the section. */
res->addend = -mdata->sections[num - 1]->addr;
reloc.r_extern = 0;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
}
res->sym_ptr_ptr = sym;
reloc.r_type = BFD_MACH_O_GET_R_TYPE (symnum);
reloc.r_length = BFD_MACH_O_GET_R_LENGTH (symnum);
reloc.r_pcrel = (symnum & BFD_MACH_O_R_PCREL) ? 1 : 0;
reloc.r_scattered = 0;
}
if (!(*bed->_bfd_mach_o_swap_reloc_in)(res, &reloc))
return -1;
return 0;
}
static int
bfd_mach_o_canonicalize_relocs (bfd *abfd, unsigned long filepos,
unsigned long count,
arelent *res, asymbol **syms)
{
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
unsigned long i;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_reloc_info_external *native_relocs;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
bfd_size_type native_size;
/* Allocate and read relocs. */
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
native_size = count * BFD_MACH_O_RELENT_SIZE;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
native_relocs =
(struct mach_o_reloc_info_external *) bfd_malloc (native_size);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
if (native_relocs == NULL)
return -1;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
if (bfd_seek (abfd, filepos, SEEK_SET) != 0
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
|| bfd_bread (native_relocs, native_size, abfd) != native_size)
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
goto err;
for (i = 0; i < count; i++)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_mach_o_canonicalize_one_reloc (abfd, &native_relocs[i],
&res[i], syms) < 0)
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
goto err;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
}
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
free (native_relocs);
return i;
err:
free (native_relocs);
return -1;
}
long
bfd_mach_o_canonicalize_reloc (bfd *abfd, asection *asect,
arelent **rels, asymbol **syms)
{
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
unsigned long i;
arelent *res;
if (asect->reloc_count == 0)
return 0;
/* No need to go further if we don't know how to read relocs. */
if (bed->_bfd_mach_o_swap_reloc_in == NULL)
return 0;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
if (asect->relocation == NULL)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
{
res = bfd_malloc (asect->reloc_count * sizeof (arelent));
if (res == NULL)
return -1;
if (bfd_mach_o_canonicalize_relocs (abfd, asect->rel_filepos,
asect->reloc_count, res, syms) < 0)
{
free (res);
return -1;
}
asect->relocation = res;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
}
res = asect->relocation;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
for (i = 0; i < asect->reloc_count; i++)
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
rels[i] = &res[i];
rels[i] = NULL;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
return i;
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
long
bfd_mach_o_get_dynamic_reloc_upper_bound (bfd *abfd)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
if (mdata->dysymtab == NULL)
return 1;
return (mdata->dysymtab->nextrel + mdata->dysymtab->nlocrel + 1)
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
* sizeof (arelent *);
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
long
bfd_mach_o_canonicalize_dynamic_reloc (bfd *abfd, arelent **rels,
struct bfd_symbol **syms)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
bfd_mach_o_dysymtab_command *dysymtab = mdata->dysymtab;
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
unsigned long i;
arelent *res;
if (dysymtab == NULL)
return 0;
if (dysymtab->nextrel == 0 && dysymtab->nlocrel == 0)
return 0;
/* No need to go further if we don't know how to read relocs. */
if (bed->_bfd_mach_o_swap_reloc_in == NULL)
return 0;
if (mdata->dyn_reloc_cache == NULL)
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
{
res = bfd_malloc ((dysymtab->nextrel + dysymtab->nlocrel)
* sizeof (arelent));
if (res == NULL)
return -1;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
if (bfd_mach_o_canonicalize_relocs (abfd, dysymtab->extreloff,
dysymtab->nextrel, res, syms) < 0)
{
free (res);
return -1;
}
if (bfd_mach_o_canonicalize_relocs (abfd, dysymtab->locreloff,
dysymtab->nlocrel,
res + dysymtab->nextrel, syms) < 0)
{
free (res);
return -1;
}
mdata->dyn_reloc_cache = res;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
}
res = mdata->dyn_reloc_cache;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
for (i = 0; i < dysymtab->nextrel + dysymtab->nlocrel; i++)
rels[i] = &res[i];
rels[i] = NULL;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
return i;
}
static bfd_boolean
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_write_relocs (bfd *abfd, bfd_mach_o_section *section)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
{
unsigned int i;
arelent **entries;
asection *sec;
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
sec = section->bfdsection;
if (sec->reloc_count == 0)
return TRUE;
if (bed->_bfd_mach_o_swap_reloc_out == NULL)
return TRUE;
if (bfd_seek (abfd, section->reloff, SEEK_SET) != 0)
return FALSE;
/* Convert and write. */
entries = section->bfdsection->orelocation;
for (i = 0; i < section->nreloc; i++)
{
arelent *rel = entries[i];
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_reloc_info_external raw;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
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bfd_mach_o_reloc_info info, *pinfo = &info;
/* Convert relocation to an intermediate representation. */
if (!(*bed->_bfd_mach_o_swap_reloc_out) (rel, pinfo))
return FALSE;
/* Lower the relocation info. */
if (pinfo->r_scattered)
{
unsigned long v;
v = BFD_MACH_O_SR_SCATTERED
| (pinfo->r_pcrel ? BFD_MACH_O_SR_PCREL : 0)
| BFD_MACH_O_SET_SR_LENGTH(pinfo->r_length)
| BFD_MACH_O_SET_SR_TYPE(pinfo->r_type)
| BFD_MACH_O_SET_SR_ADDRESS(pinfo->r_address);
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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/* Note: scattered relocs have field in reverse order... */
bfd_put_32 (abfd, v, raw.r_address);
bfd_put_32 (abfd, pinfo->r_value, raw.r_symbolnum);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
}
else
{
unsigned long v;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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bfd_put_32 (abfd, pinfo->r_address, raw.r_address);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
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v = BFD_MACH_O_SET_R_SYMBOLNUM (pinfo->r_value)
| (pinfo->r_pcrel ? BFD_MACH_O_R_PCREL : 0)
| BFD_MACH_O_SET_R_LENGTH (pinfo->r_length)
| (pinfo->r_extern ? BFD_MACH_O_R_EXTERN : 0)
| BFD_MACH_O_SET_R_TYPE (pinfo->r_type);
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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bfd_put_32 (abfd, v, raw.r_symbolnum);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
}
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_bwrite (&raw, BFD_MACH_O_RELENT_SIZE, abfd)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
!= BFD_MACH_O_RELENT_SIZE)
return FALSE;
}
return TRUE;
}
2005-04-11 16:23:05 +08:00
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
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bfd_mach_o_write_section_32 (bfd *abfd, bfd_mach_o_section *section)
2005-04-11 16:23:05 +08:00
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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struct mach_o_section_32_external raw;
memcpy (raw.sectname, section->sectname, 16);
memcpy (raw.segname, section->segname, 16);
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
bfd_h_put_32 (abfd, section->addr, raw.addr);
bfd_h_put_32 (abfd, section->size, raw.size);
bfd_h_put_32 (abfd, section->offset, raw.offset);
bfd_h_put_32 (abfd, section->align, raw.align);
bfd_h_put_32 (abfd, section->reloff, raw.reloff);
bfd_h_put_32 (abfd, section->nreloc, raw.nreloc);
bfd_h_put_32 (abfd, section->flags, raw.flags);
bfd_h_put_32 (abfd, section->reserved1, raw.reserved1);
bfd_h_put_32 (abfd, section->reserved2, raw.reserved2);
if (bfd_bwrite (&raw, BFD_MACH_O_SECTION_SIZE, abfd)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
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!= BFD_MACH_O_SECTION_SIZE)
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return -1;
return 0;
}
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_write_section_64 (bfd *abfd, bfd_mach_o_section *section)
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{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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struct mach_o_section_64_external raw;
memcpy (raw.sectname, section->sectname, 16);
memcpy (raw.segname, section->segname, 16);
bfd_h_put_64 (abfd, section->addr, raw.addr);
bfd_h_put_64 (abfd, section->size, raw.size);
bfd_h_put_32 (abfd, section->offset, raw.offset);
bfd_h_put_32 (abfd, section->align, raw.align);
bfd_h_put_32 (abfd, section->reloff, raw.reloff);
bfd_h_put_32 (abfd, section->nreloc, raw.nreloc);
bfd_h_put_32 (abfd, section->flags, raw.flags);
bfd_h_put_32 (abfd, section->reserved1, raw.reserved1);
bfd_h_put_32 (abfd, section->reserved2, raw.reserved2);
bfd_h_put_32 (abfd, section->reserved3, raw.reserved3);
if (bfd_bwrite (&raw, BFD_MACH_O_SECTION_64_SIZE, abfd)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
!= BFD_MACH_O_SECTION_64_SIZE)
2005-04-11 16:23:05 +08:00
return -1;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
return 0;
}
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_write_segment_32 (bfd *abfd, bfd_mach_o_load_command *command)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_segment_command_32_external raw;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
bfd_mach_o_segment_command *seg = &command->command.segment;
bfd_mach_o_section *sec;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
BFD_ASSERT (command->type == BFD_MACH_O_LC_SEGMENT);
for (sec = seg->sect_head; sec != NULL; sec = sec->next)
if (!bfd_mach_o_write_relocs (abfd, sec))
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
memcpy (raw.segname, seg->segname, 16);
bfd_h_put_32 (abfd, seg->vmaddr, raw.vmaddr);
bfd_h_put_32 (abfd, seg->vmsize, raw.vmsize);
bfd_h_put_32 (abfd, seg->fileoff, raw.fileoff);
bfd_h_put_32 (abfd, seg->filesize, raw.filesize);
bfd_h_put_32 (abfd, seg->maxprot, raw.maxprot);
bfd_h_put_32 (abfd, seg->initprot, raw.initprot);
bfd_h_put_32 (abfd, seg->nsects, raw.nsects);
bfd_h_put_32 (abfd, seg->flags, raw.flags);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bwrite (&raw, sizeof (raw), abfd) != sizeof (raw))
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
return -1;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
for (sec = seg->sect_head; sec != NULL; sec = sec->next)
if (bfd_mach_o_write_section_32 (abfd, sec))
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
return -1;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
2005-04-11 16:23:05 +08:00
return 0;
}
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_write_segment_64 (bfd *abfd, bfd_mach_o_load_command *command)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_segment_command_64_external raw;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
bfd_mach_o_segment_command *seg = &command->command.segment;
bfd_mach_o_section *sec;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
BFD_ASSERT (command->type == BFD_MACH_O_LC_SEGMENT_64);
for (sec = seg->sect_head; sec != NULL; sec = sec->next)
if (!bfd_mach_o_write_relocs (abfd, sec))
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
memcpy (raw.segname, seg->segname, 16);
bfd_h_put_64 (abfd, seg->vmaddr, raw.vmaddr);
bfd_h_put_64 (abfd, seg->vmsize, raw.vmsize);
bfd_h_put_64 (abfd, seg->fileoff, raw.fileoff);
bfd_h_put_64 (abfd, seg->filesize, raw.filesize);
bfd_h_put_32 (abfd, seg->maxprot, raw.maxprot);
bfd_h_put_32 (abfd, seg->initprot, raw.initprot);
bfd_h_put_32 (abfd, seg->nsects, raw.nsects);
bfd_h_put_32 (abfd, seg->flags, raw.flags);
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bwrite (&raw, sizeof (raw), abfd) != sizeof (raw))
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
return -1;
for (sec = seg->sect_head; sec != NULL; sec = sec->next)
if (bfd_mach_o_write_section_64 (abfd, sec))
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
return 0;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
}
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
static bfd_boolean
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_write_symtab (bfd *abfd, bfd_mach_o_load_command *command)
2005-04-11 16:23:05 +08:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2005-04-11 16:23:05 +08:00
bfd_mach_o_symtab_command *sym = &command->command.symtab;
unsigned long i;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
unsigned int wide = bfd_mach_o_wide_p (abfd);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
unsigned int symlen = wide ? BFD_MACH_O_NLIST_64_SIZE : BFD_MACH_O_NLIST_SIZE;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
struct bfd_strtab_hash *strtab;
asymbol **symbols = bfd_get_outsymbols (abfd);
BFD_ASSERT (command->type == BFD_MACH_O_LC_SYMTAB);
/* Write the symbols first. */
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
mdata->filelen = FILE_ALIGN(mdata->filelen, wide ? 3 : 2);
sym->symoff = mdata->filelen;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, sym->symoff, SEEK_SET) != 0)
return FALSE;
sym->nsyms = bfd_get_symcount (abfd);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
mdata->filelen += sym->nsyms * symlen;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
strtab = _bfd_stringtab_init ();
if (strtab == NULL)
return FALSE;
2005-04-11 16:23:05 +08:00
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
if (sym->nsyms > 0)
/* Although we don't strictly need to do this, for compatibility with
Darwin system tools, actually output an empty string for the index
0 entry. */
_bfd_stringtab_add (strtab, "", TRUE, FALSE);
2005-04-11 16:23:05 +08:00
for (i = 0; i < sym->nsyms; i++)
{
bfd_size_type str_index;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
bfd_mach_o_asymbol *s = (bfd_mach_o_asymbol *)symbols[i];
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
if (s->symbol.name == 0 || s->symbol.name[0] == '\0')
/* An index of 0 always means the empty string. */
str_index = 0;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
else
{
str_index = _bfd_stringtab_add (strtab, s->symbol.name, TRUE, FALSE);
if (str_index == (bfd_size_type) -1)
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
goto err;
}
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (wide)
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
{
struct mach_o_nlist_64_external raw;
bfd_h_put_32 (abfd, str_index, raw.n_strx);
bfd_h_put_8 (abfd, s->n_type, raw.n_type);
bfd_h_put_8 (abfd, s->n_sect, raw.n_sect);
bfd_h_put_16 (abfd, s->n_desc, raw.n_desc);
bfd_h_put_64 (abfd, s->symbol.section->vma + s->symbol.value,
raw.n_value);
if (bfd_bwrite (&raw, sizeof (raw), abfd) != sizeof (raw))
goto err;
}
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
else
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
{
struct mach_o_nlist_external raw;
2005-04-11 16:23:05 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
bfd_h_put_32 (abfd, str_index, raw.n_strx);
bfd_h_put_8 (abfd, s->n_type, raw.n_type);
bfd_h_put_8 (abfd, s->n_sect, raw.n_sect);
bfd_h_put_16 (abfd, s->n_desc, raw.n_desc);
bfd_h_put_32 (abfd, s->symbol.section->vma + s->symbol.value,
raw.n_value);
if (bfd_bwrite (&raw, sizeof (raw), abfd) != sizeof (raw))
goto err;
}
2005-04-11 16:23:05 +08:00
}
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
sym->strsize = _bfd_stringtab_size (strtab);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
sym->stroff = mdata->filelen;
mdata->filelen += sym->strsize;
2005-04-11 16:23:05 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (_bfd_stringtab_emit (abfd, strtab) != TRUE)
goto err;
_bfd_stringtab_free (strtab);
2005-04-11 16:23:05 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
/* The command. */
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
{
struct mach_o_symtab_command_external raw;
2005-04-11 16:23:05 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
bfd_h_put_32 (abfd, sym->symoff, raw.symoff);
bfd_h_put_32 (abfd, sym->nsyms, raw.nsyms);
bfd_h_put_32 (abfd, sym->stroff, raw.stroff);
bfd_h_put_32 (abfd, sym->strsize, raw.strsize);
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bwrite (&raw, sizeof (raw), abfd) != sizeof (raw))
return FALSE;
}
2005-04-11 16:23:05 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
return TRUE;
2005-04-11 16:23:05 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
err:
_bfd_stringtab_free (strtab);
return FALSE;
2005-04-11 16:23:05 +08:00
}
/* Write a dysymtab command.
TODO: Possibly coalesce writes of smaller objects. */
static bfd_boolean
bfd_mach_o_write_dysymtab (bfd *abfd, bfd_mach_o_load_command *command)
{
bfd_mach_o_dysymtab_command *cmd = &command->command.dysymtab;
BFD_ASSERT (command->type == BFD_MACH_O_LC_DYSYMTAB);
if (cmd->nmodtab != 0)
{
unsigned int i;
if (bfd_seek (abfd, cmd->modtaboff, SEEK_SET) != 0)
return FALSE;
for (i = 0; i < cmd->nmodtab; i++)
{
bfd_mach_o_dylib_module *module = &cmd->dylib_module[i];
unsigned int iinit;
unsigned int ninit;
iinit = module->iinit & 0xffff;
iinit |= ((module->iterm & 0xffff) << 16);
ninit = module->ninit & 0xffff;
ninit |= ((module->nterm & 0xffff) << 16);
if (bfd_mach_o_wide_p (abfd))
{
struct mach_o_dylib_module_64_external w;
bfd_h_put_32 (abfd, module->module_name_idx, &w.module_name);
bfd_h_put_32 (abfd, module->iextdefsym, &w.iextdefsym);
bfd_h_put_32 (abfd, module->nextdefsym, &w.nextdefsym);
bfd_h_put_32 (abfd, module->irefsym, &w.irefsym);
bfd_h_put_32 (abfd, module->nrefsym, &w.nrefsym);
bfd_h_put_32 (abfd, module->ilocalsym, &w.ilocalsym);
bfd_h_put_32 (abfd, module->nlocalsym, &w.nlocalsym);
bfd_h_put_32 (abfd, module->iextrel, &w.iextrel);
bfd_h_put_32 (abfd, module->nextrel, &w.nextrel);
bfd_h_put_32 (abfd, iinit, &w.iinit_iterm);
bfd_h_put_32 (abfd, ninit, &w.ninit_nterm);
bfd_h_put_64 (abfd, module->objc_module_info_addr,
&w.objc_module_info_addr);
bfd_h_put_32 (abfd, module->objc_module_info_size,
&w.objc_module_info_size);
if (bfd_bwrite ((void *) &w, sizeof (w), abfd) != sizeof (w))
return FALSE;
}
else
{
struct mach_o_dylib_module_external n;
bfd_h_put_32 (abfd, module->module_name_idx, &n.module_name);
bfd_h_put_32 (abfd, module->iextdefsym, &n.iextdefsym);
bfd_h_put_32 (abfd, module->nextdefsym, &n.nextdefsym);
bfd_h_put_32 (abfd, module->irefsym, &n.irefsym);
bfd_h_put_32 (abfd, module->nrefsym, &n.nrefsym);
bfd_h_put_32 (abfd, module->ilocalsym, &n.ilocalsym);
bfd_h_put_32 (abfd, module->nlocalsym, &n.nlocalsym);
bfd_h_put_32 (abfd, module->iextrel, &n.iextrel);
bfd_h_put_32 (abfd, module->nextrel, &n.nextrel);
bfd_h_put_32 (abfd, iinit, &n.iinit_iterm);
bfd_h_put_32 (abfd, ninit, &n.ninit_nterm);
bfd_h_put_32 (abfd, module->objc_module_info_addr,
&n.objc_module_info_addr);
bfd_h_put_32 (abfd, module->objc_module_info_size,
&n.objc_module_info_size);
if (bfd_bwrite ((void *) &n, sizeof (n), abfd) != sizeof (n))
return FALSE;
}
}
}
if (cmd->ntoc != 0)
{
unsigned int i;
if (bfd_seek (abfd, cmd->tocoff, SEEK_SET) != 0)
return FALSE;
for (i = 0; i < cmd->ntoc; i++)
{
struct mach_o_dylib_table_of_contents_external raw;
bfd_mach_o_dylib_table_of_content *toc = &cmd->dylib_toc[i];
bfd_h_put_32 (abfd, toc->symbol_index, &raw.symbol_index);
bfd_h_put_32 (abfd, toc->module_index, &raw.module_index);
if (bfd_bwrite (&raw, sizeof (raw), abfd) != sizeof (raw))
return FALSE;
}
}
if (cmd->nindirectsyms > 0)
{
unsigned int i;
if (bfd_seek (abfd, cmd->indirectsymoff, SEEK_SET) != 0)
return FALSE;
for (i = 0; i < cmd->nindirectsyms; ++i)
{
unsigned char raw[4];
bfd_h_put_32 (abfd, cmd->indirect_syms[i], &raw);
if (bfd_bwrite (raw, sizeof (raw), abfd) != sizeof (raw))
return FALSE;
}
}
if (cmd->nextrefsyms != 0)
{
unsigned int i;
if (bfd_seek (abfd, cmd->extrefsymoff, SEEK_SET) != 0)
return FALSE;
for (i = 0; i < cmd->nextrefsyms; i++)
{
unsigned long v;
unsigned char raw[4];
bfd_mach_o_dylib_reference *ref = &cmd->ext_refs[i];
/* Fields isym and flags are written as bit-fields, thus we need
a specific processing for endianness. */
if (bfd_big_endian (abfd))
{
v = ((ref->isym & 0xffffff) << 8);
v |= ref->flags & 0xff;
}
else
{
v = ref->isym & 0xffffff;
v |= ((ref->flags & 0xff) << 24);
}
bfd_h_put_32 (abfd, v, raw);
if (bfd_bwrite (raw, sizeof (raw), abfd) != sizeof (raw))
return FALSE;
}
}
/* The command. */
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0)
return FALSE;
else
{
struct mach_o_dysymtab_command_external raw;
bfd_h_put_32 (abfd, cmd->ilocalsym, &raw.ilocalsym);
bfd_h_put_32 (abfd, cmd->nlocalsym, &raw.nlocalsym);
bfd_h_put_32 (abfd, cmd->iextdefsym, &raw.iextdefsym);
bfd_h_put_32 (abfd, cmd->nextdefsym, &raw.nextdefsym);
bfd_h_put_32 (abfd, cmd->iundefsym, &raw.iundefsym);
bfd_h_put_32 (abfd, cmd->nundefsym, &raw.nundefsym);
bfd_h_put_32 (abfd, cmd->tocoff, &raw.tocoff);
bfd_h_put_32 (abfd, cmd->ntoc, &raw.ntoc);
bfd_h_put_32 (abfd, cmd->modtaboff, &raw.modtaboff);
bfd_h_put_32 (abfd, cmd->nmodtab, &raw.nmodtab);
bfd_h_put_32 (abfd, cmd->extrefsymoff, &raw.extrefsymoff);
bfd_h_put_32 (abfd, cmd->nextrefsyms, &raw.nextrefsyms);
bfd_h_put_32 (abfd, cmd->indirectsymoff, &raw.indirectsymoff);
bfd_h_put_32 (abfd, cmd->nindirectsyms, &raw.nindirectsyms);
bfd_h_put_32 (abfd, cmd->extreloff, &raw.extreloff);
bfd_h_put_32 (abfd, cmd->nextrel, &raw.nextrel);
bfd_h_put_32 (abfd, cmd->locreloff, &raw.locreloff);
bfd_h_put_32 (abfd, cmd->nlocrel, &raw.nlocrel);
if (bfd_bwrite (&raw, sizeof (raw), abfd) != sizeof (raw))
return FALSE;
}
return TRUE;
}
static unsigned
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
bfd_mach_o_primary_symbol_sort_key (bfd_mach_o_asymbol *s)
{
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
unsigned mtyp = s->n_type & BFD_MACH_O_N_TYPE;
/* Just leave debug symbols where they are (pretend they are local, and
then they will just be sorted on position). */
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
if (s->n_type & BFD_MACH_O_N_STAB)
return 0;
/* Local (we should never see an undefined local AFAICT). */
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
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if (! (s->n_type & (BFD_MACH_O_N_EXT | BFD_MACH_O_N_PEXT)))
return 0;
/* Common symbols look like undefined externs. */
if (mtyp == BFD_MACH_O_N_UNDF)
return 2;
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
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/* A defined non-local, non-debug symbol. */
return 1;
}
static int
bfd_mach_o_cf_symbols (const void *a, const void *b)
{
bfd_mach_o_asymbol *sa = *(bfd_mach_o_asymbol **) a;
bfd_mach_o_asymbol *sb = *(bfd_mach_o_asymbol **) b;
unsigned int soa, sob;
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
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soa = bfd_mach_o_primary_symbol_sort_key (sa);
sob = bfd_mach_o_primary_symbol_sort_key (sb);
if (soa < sob)
return -1;
if (soa > sob)
return 1;
/* If it's local or stab, just preserve the input order. */
if (soa == 0)
{
if (sa->symbol.udata.i < sb->symbol.udata.i)
return -1;
if (sa->symbol.udata.i > sb->symbol.udata.i)
return 1;
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
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/* This is probably an error. */
return 0;
}
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
/* The second sort key is name. */
return strcmp (sa->symbol.name, sb->symbol.name);
}
/* Process the symbols.
This should be OK for single-module files - but it is not likely to work
for multi-module shared libraries.
(a) If the application has not filled in the relevant mach-o fields, make
an estimate.
(b) Order them, like this:
( i) local.
(unsorted)
( ii) external defined
(by name)
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
(iii) external undefined/common
(by name)
( iv) common
(by name)
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
*/
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
static bfd_boolean
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
bfd_mach_o_mangle_symbols (bfd *abfd)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
{
unsigned long i;
asymbol **symbols = bfd_get_outsymbols (abfd);
if (symbols == NULL || bfd_get_symcount (abfd) == 0)
return TRUE;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
for (i = 0; i < bfd_get_symcount (abfd); i++)
{
bfd_mach_o_asymbol *s = (bfd_mach_o_asymbol *)symbols[i];
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
/* We use this value, which is out-of-range as a symbol index, to signal
that the mach-o-specific data are not filled in and need to be created
from the bfd values. It is much preferable for the application to do
this, since more meaningful diagnostics can be made that way. */
if (s->symbol.udata.i == SYM_MACHO_FIELDS_UNSET)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
{
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
/* No symbol information has been set - therefore determine
it from the bfd symbol flags/info. */
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
if (s->symbol.section == bfd_abs_section_ptr)
s->n_type = BFD_MACH_O_N_ABS;
else if (s->symbol.section == bfd_und_section_ptr)
{
s->n_type = BFD_MACH_O_N_UNDF;
if (s->symbol.flags & BSF_WEAK)
s->n_desc |= BFD_MACH_O_N_WEAK_REF;
/* mach-o automatically makes undefined symbols extern. */
s->n_type |= BFD_MACH_O_N_EXT;
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
s->symbol.flags |= BSF_GLOBAL;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
}
else if (s->symbol.section == bfd_com_section_ptr)
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
{
s->n_type = BFD_MACH_O_N_UNDF | BFD_MACH_O_N_EXT;
s->symbol.flags |= BSF_GLOBAL;
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
else
s->n_type = BFD_MACH_O_N_SECT;
if (s->symbol.flags & BSF_GLOBAL)
s->n_type |= BFD_MACH_O_N_EXT;
}
/* Put the section index in, where required. */
if ((s->symbol.section != bfd_abs_section_ptr
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
&& s->symbol.section != bfd_und_section_ptr
&& s->symbol.section != bfd_com_section_ptr)
|| ((s->n_type & BFD_MACH_O_N_STAB) != 0
&& s->symbol.name == NULL))
s->n_sect = s->symbol.section->target_index;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
/* Number to preserve order for local and debug syms. */
s->symbol.udata.i = i;
}
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
/* Sort the symbols. */
qsort ((void *) symbols, (size_t) bfd_get_symcount (abfd),
sizeof (asymbol *), bfd_mach_o_cf_symbols);
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
for (i = 0; i < bfd_get_symcount (abfd); ++i)
{
bfd_mach_o_asymbol *s = (bfd_mach_o_asymbol *)symbols[i];
s->symbol.udata.i = i; /* renumber. */
}
return TRUE;
}
/* We build a flat table of sections, which can be re-ordered if necessary.
Fill in the section number and other mach-o-specific data. */
static bfd_boolean
bfd_mach_o_mangle_sections (bfd *abfd, bfd_mach_o_data_struct *mdata)
{
asection *sec;
unsigned target_index;
unsigned nsect;
nsect = bfd_count_sections (abfd);
/* Don't do it if it's already set - assume the application knows what it's
doing. */
if (mdata->nsects == nsect
&& (mdata->nsects == 0 || mdata->sections != NULL))
return TRUE;
mdata->nsects = nsect;
mdata->sections = bfd_alloc (abfd,
mdata->nsects * sizeof (bfd_mach_o_section *));
if (mdata->sections == NULL)
return FALSE;
/* We need to check that this can be done... */
if (nsect > 255)
(*_bfd_error_handler) (_("mach-o: there are too many sections (%d)"
" maximum is 255,\n"), nsect);
/* Create Mach-O sections.
Section type, attribute and align should have been set when the
section was created - either read in or specified. */
target_index = 0;
for (sec = abfd->sections; sec; sec = sec->next)
{
unsigned bfd_align = bfd_get_section_alignment (abfd, sec);
bfd_mach_o_section *msect = bfd_mach_o_get_mach_o_section (sec);
mdata->sections[target_index] = msect;
msect->addr = bfd_get_section_vma (abfd, sec);
msect->size = bfd_get_section_size (sec);
/* Use the largest alignment set, in case it was bumped after the
section was created. */
msect->align = msect->align > bfd_align ? msect->align : bfd_align;
msect->offset = 0;
sec->target_index = ++target_index;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
return TRUE;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd_boolean
2005-04-11 16:23:05 +08:00
bfd_mach_o_write_contents (bfd *abfd)
2002-11-06 21:26:29 +08:00
{
unsigned int i;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2002-11-06 21:26:29 +08:00
/* Make the commands, if not already present. */
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
if (mdata->header.ncmds == 0)
if (!bfd_mach_o_build_commands (abfd))
return FALSE;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
if (!bfd_mach_o_write_header (abfd, &mdata->header))
return FALSE;
2002-11-06 21:26:29 +08:00
for (i = 0; i < mdata->header.ncmds; i++)
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_load_command_external raw;
2002-11-06 21:26:29 +08:00
bfd_mach_o_load_command *cur = &mdata->commands[i];
unsigned long typeflag;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
typeflag = cur->type | (cur->type_required ? BFD_MACH_O_LC_REQ_DYLD : 0);
2002-11-06 21:26:29 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
bfd_h_put_32 (abfd, typeflag, raw.cmd);
bfd_h_put_32 (abfd, cur->len, raw.cmdsize);
2002-11-06 21:26:29 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, cur->offset, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
|| bfd_bwrite (&raw, BFD_MACH_O_LC_SIZE, abfd) != 8)
return FALSE;
2002-11-06 21:26:29 +08:00
switch (cur->type)
{
case BFD_MACH_O_LC_SEGMENT:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_write_segment_32 (abfd, cur) != 0)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
return FALSE;
break;
case BFD_MACH_O_LC_SEGMENT_64:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_write_segment_64 (abfd, cur) != 0)
return FALSE;
2002-11-06 21:26:29 +08:00
break;
case BFD_MACH_O_LC_SYMTAB:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (!bfd_mach_o_write_symtab (abfd, cur))
return FALSE;
2002-11-06 21:26:29 +08:00
break;
case BFD_MACH_O_LC_DYSYMTAB:
if (!bfd_mach_o_write_dysymtab (abfd, cur))
return FALSE;
break;
2002-11-06 21:26:29 +08:00
case BFD_MACH_O_LC_SYMSEG:
break;
case BFD_MACH_O_LC_THREAD:
case BFD_MACH_O_LC_UNIXTHREAD:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_write_thread (abfd, cur) != 0)
return FALSE;
2002-11-06 21:26:29 +08:00
break;
case BFD_MACH_O_LC_LOADFVMLIB:
case BFD_MACH_O_LC_IDFVMLIB:
case BFD_MACH_O_LC_IDENT:
case BFD_MACH_O_LC_FVMFILE:
case BFD_MACH_O_LC_PREPAGE:
case BFD_MACH_O_LC_LOAD_DYLIB:
case BFD_MACH_O_LC_LOAD_WEAK_DYLIB:
case BFD_MACH_O_LC_ID_DYLIB:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
case BFD_MACH_O_LC_REEXPORT_DYLIB:
case BFD_MACH_O_LC_LOAD_UPWARD_DYLIB:
2002-11-06 21:26:29 +08:00
case BFD_MACH_O_LC_LOAD_DYLINKER:
case BFD_MACH_O_LC_ID_DYLINKER:
case BFD_MACH_O_LC_PREBOUND_DYLIB:
case BFD_MACH_O_LC_ROUTINES:
case BFD_MACH_O_LC_SUB_FRAMEWORK:
break;
default:
(*_bfd_error_handler) (_("unable to write unknown load command 0x%lx"),
(unsigned long) cur->type);
return FALSE;
2002-11-06 21:26:29 +08:00
}
}
return TRUE;
2002-11-06 21:26:29 +08:00
}
static void
bfd_mach_o_append_section_to_segment (bfd_mach_o_segment_command *seg,
asection *sec)
{
bfd_mach_o_section *s = (bfd_mach_o_section *)sec->used_by_bfd;
if (seg->sect_head == NULL)
seg->sect_head = s;
else
seg->sect_tail->next = s;
seg->sect_tail = s;
}
/* Create section Mach-O flags from BFD flags. */
static void
bfd_mach_o_set_section_flags_from_bfd (bfd *abfd ATTRIBUTE_UNUSED, asection *sec)
{
flagword bfd_flags;
bfd_mach_o_section *s = bfd_mach_o_get_mach_o_section (sec);
/* Create default flags. */
bfd_flags = bfd_get_section_flags (abfd, sec);
if ((bfd_flags & SEC_CODE) == SEC_CODE)
s->flags = BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS
| BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS
| BFD_MACH_O_S_REGULAR;
else if ((bfd_flags & (SEC_ALLOC | SEC_LOAD)) == SEC_ALLOC)
s->flags = BFD_MACH_O_S_ZEROFILL;
else if (bfd_flags & SEC_DEBUGGING)
s->flags = BFD_MACH_O_S_REGULAR | BFD_MACH_O_S_ATTR_DEBUG;
else
s->flags = BFD_MACH_O_S_REGULAR;
}
/* Count the number of sections in the list for the segment named.
The special case of NULL or "" for the segment name is valid for
an MH_OBJECT file and means 'all sections available'.
Requires that the sections table in mdata be filled in.
Returns the number of sections (0 is valid).
Any number > 255 signals an invalid section count, although we will,
perhaps, allow the file to be written (in line with Darwin tools up
to XCode 4).
A section count of (unsigned long) -1 signals a definite error. */
static unsigned long
bfd_mach_o_count_sections_for_seg (const char *segment,
bfd_mach_o_data_struct *mdata)
{
unsigned i,j;
if (mdata == NULL || mdata->sections == NULL)
return (unsigned long) -1;
/* The MH_OBJECT case, all sections are considered; Although nsects is
is an unsigned long, the maximum valid section count is 255 and this
will have been checked already by mangle_sections. */
if (segment == NULL || segment[0] == '\0')
return mdata->nsects;
/* Count the number of sections we see in this segment. */
j = 0;
for (i = 0; i < mdata->nsects; ++i)
{
bfd_mach_o_section *s = mdata->sections[i];
if (strncmp (segment, s->segname, BFD_MACH_O_SEGNAME_SIZE) == 0)
j++;
}
return j;
}
static bfd_boolean
bfd_mach_o_build_seg_command (const char *segment,
bfd_mach_o_data_struct *mdata,
bfd_mach_o_segment_command *seg)
{
unsigned i;
int is_mho = (segment == NULL || segment[0] == '\0');
/* Fill segment command. */
if (is_mho)
memset (seg->segname, 0, sizeof (seg->segname));
else
strncpy (seg->segname, segment, sizeof (seg->segname));
/* TODO: fix this up for non-MH_OBJECT cases. */
seg->vmaddr = 0;
seg->vmsize = 0;
seg->fileoff = mdata->filelen;
seg->filesize = 0;
seg->maxprot = BFD_MACH_O_PROT_READ | BFD_MACH_O_PROT_WRITE
| BFD_MACH_O_PROT_EXECUTE;
seg->initprot = seg->maxprot;
seg->flags = 0;
seg->sect_head = NULL;
seg->sect_tail = NULL;
/* Append sections to the segment. */
for (i = 0; i < mdata->nsects; ++i)
{
bfd_mach_o_section *s = mdata->sections[i];
asection *sec = s->bfdsection;
/* If we're not making an MH_OBJECT, check whether this section is from
our segment, and skip if not. Otherwise, just add all sections. */
if (! is_mho
&& strncmp (segment, s->segname, BFD_MACH_O_SEGNAME_SIZE) != 0)
continue;
bfd_mach_o_append_section_to_segment (seg, sec);
s->offset = 0;
if (s->size > 0)
{
seg->vmsize = FILE_ALIGN (seg->vmsize, s->align);
seg->vmsize += s->size;
}
/* Zerofill sections have zero file size & offset,
and are not written. */
if ((s->flags & BFD_MACH_O_SECTION_TYPE_MASK) == BFD_MACH_O_S_ZEROFILL
|| (s->flags & BFD_MACH_O_SECTION_TYPE_MASK)
== BFD_MACH_O_S_GB_ZEROFILL)
continue;
if (s->size > 0)
{
mdata->filelen = FILE_ALIGN (mdata->filelen, s->align);
s->offset = mdata->filelen;
}
sec->filepos = s->offset;
mdata->filelen += s->size;
}
seg->filesize = mdata->filelen - seg->fileoff;
seg->filesize = FILE_ALIGN(seg->filesize, 2);
/* Allocate relocation room. */
mdata->filelen = FILE_ALIGN(mdata->filelen, 2);
for (i = 0; i < mdata->nsects; ++i)
{
bfd_mach_o_section *ms = mdata->sections[i];
asection *sec = ms->bfdsection;
if ((ms->nreloc = sec->reloc_count) == 0)
{
ms->reloff = 0;
continue;
}
sec->rel_filepos = mdata->filelen;
ms->reloff = sec->rel_filepos;
mdata->filelen += sec->reloc_count * BFD_MACH_O_RELENT_SIZE;
}
return TRUE;
}
/* Count the number of indirect symbols in the image.
Requires that the sections are in their final order. */
static unsigned int
bfd_mach_o_count_indirect_symbols (bfd *abfd, bfd_mach_o_data_struct *mdata)
{
unsigned int i;
unsigned int nisyms = 0;
for (i = 0; i < mdata->nsects; ++i)
{
bfd_mach_o_section *sec = mdata->sections[i];
switch (sec->flags & BFD_MACH_O_SECTION_TYPE_MASK)
{
case BFD_MACH_O_S_NON_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_SYMBOL_STUBS:
nisyms += bfd_mach_o_section_get_nbr_indirect (abfd, sec);
break;
default:
break;
}
}
return nisyms;
}
static bfd_boolean
bfd_mach_o_build_dysymtab_command (bfd *abfd,
bfd_mach_o_data_struct *mdata,
bfd_mach_o_load_command *cmd)
{
bfd_mach_o_dysymtab_command *dsym = &cmd->command.dysymtab;
/* TODO:
We are not going to try and fill these in yet and, moreover, we are
going to bail if they are already set. */
if (dsym->nmodtab != 0
|| dsym->ntoc != 0
|| dsym->nextrefsyms != 0)
{
(*_bfd_error_handler) (_("sorry: modtab, toc and extrefsyms are not yet"
" implemented for dysymtab commands."));
return FALSE;
}
dsym->ilocalsym = 0;
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
if (bfd_get_symcount (abfd) > 0)
{
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
asymbol **symbols = bfd_get_outsymbols (abfd);
unsigned long i;
/* Count the number of each kind of symbol. */
for (i = 0; i < bfd_get_symcount (abfd); ++i)
{
bfd_mach_o_asymbol *s = (bfd_mach_o_asymbol *)symbols[i];
if (s->n_type & (BFD_MACH_O_N_EXT | BFD_MACH_O_N_PEXT))
break;
}
dsym->nlocalsym = i;
dsym->iextdefsym = i;
for (; i < bfd_get_symcount (abfd); ++i)
{
bfd_mach_o_asymbol *s = (bfd_mach_o_asymbol *)symbols[i];
if ((s->n_type & BFD_MACH_O_N_TYPE) == BFD_MACH_O_N_UNDF)
break;
}
dsym->nextdefsym = i - dsym->nlocalsym;
dsym->iundefsym = dsym->nextdefsym + dsym->iextdefsym;
dsym->nundefsym = bfd_get_symcount (abfd)
- dsym->nlocalsym
- dsym->nextdefsym;
}
else
{
dsym->nlocalsym = 0;
dsym->iextdefsym = 0;
dsym->nextdefsym = 0;
dsym->iundefsym = 0;
dsym->nundefsym = 0;
}
dsym->nindirectsyms = bfd_mach_o_count_indirect_symbols (abfd, mdata);
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
if (dsym->nindirectsyms > 0)
{
unsigned i;
unsigned n;
mdata->filelen = FILE_ALIGN (mdata->filelen, 2);
dsym->indirectsymoff = mdata->filelen;
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
mdata->filelen += dsym->nindirectsyms * 4;
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
dsym->indirect_syms = bfd_zalloc (abfd, dsym->nindirectsyms * 4);
if (dsym->indirect_syms == NULL)
return FALSE;
n = 0;
for (i = 0; i < mdata->nsects; ++i)
{
bfd_mach_o_section *sec = mdata->sections[i];
switch (sec->flags & BFD_MACH_O_SECTION_TYPE_MASK)
{
case BFD_MACH_O_S_NON_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_LAZY_SYMBOL_POINTERS:
case BFD_MACH_O_S_SYMBOL_STUBS:
{
unsigned j, num;
bfd_mach_o_asymbol **isyms = sec->indirect_syms;
num = bfd_mach_o_section_get_nbr_indirect (abfd, sec);
if (isyms == NULL || num == 0)
break;
/* Record the starting index in the reserved1 field. */
sec->reserved1 = n;
for (j = 0; j < num; j++, n++)
{
if (isyms[j] == NULL)
dsym->indirect_syms[n] = BFD_MACH_O_INDIRECT_SYM_LOCAL;
else if (isyms[j]->symbol.section == bfd_abs_section_ptr
&& ! (isyms[j]->n_type & BFD_MACH_O_N_EXT))
dsym->indirect_syms[n] = BFD_MACH_O_INDIRECT_SYM_LOCAL
| BFD_MACH_O_INDIRECT_SYM_ABS;
else
dsym->indirect_syms[n] = isyms[j]->symbol.udata.i;
}
}
break;
default:
break;
}
}
}
return TRUE;
}
/* Build Mach-O load commands (currently assuming an MH_OBJECT file).
TODO: Other file formats, rebuilding symtab/dysymtab commands for strip
and copy functionality. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd_boolean
bfd_mach_o_build_commands (bfd *abfd)
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
unsigned wide = mach_o_wide_p (&mdata->header);
int segcmd_idx = -1;
int symtab_idx = -1;
int dysymtab_idx = -1;
unsigned long base_offset = 0;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
/* Return now if commands are already present. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
if (mdata->header.ncmds)
return FALSE;
/* Fill in the file type, if not already set. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
if (mdata->header.filetype == 0)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
{
if (abfd->flags & EXEC_P)
mdata->header.filetype = BFD_MACH_O_MH_EXECUTE;
else if (abfd->flags & DYNAMIC)
mdata->header.filetype = BFD_MACH_O_MH_DYLIB;
else
mdata->header.filetype = BFD_MACH_O_MH_OBJECT;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
}
/* If hasn't already been done, flatten sections list, and sort
if/when required. Must be done before the symbol table is adjusted,
since that depends on properly numbered sections. */
if (mdata->nsects == 0 || mdata->sections == NULL)
if (! bfd_mach_o_mangle_sections (abfd, mdata))
return FALSE;
/* Order the symbol table, fill-in/check mach-o specific fields and
partition out any indirect symbols. */
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
if (!bfd_mach_o_mangle_symbols (abfd))
return FALSE;
/* Very simple command set (only really applicable to MH_OBJECTs):
All the commands are optional - present only when there is suitable data.
(i.e. it is valid to have an empty file)
a command (segment) to contain all the sections,
command for the symbol table,
a command for the dysymtab.
??? maybe we should assert that this is an MH_OBJECT? */
if (mdata->nsects > 0)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
{
segcmd_idx = 0;
mdata->header.ncmds = 1;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
}
if (bfd_get_symcount (abfd) > 0)
{
mdata->header.ncmds++;
symtab_idx = segcmd_idx + 1; /* 0 if the seg command is absent. */
}
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
/* FIXME:
This is a rather crude test for whether we should build a dysymtab. */
if (bfd_mach_o_should_emit_dysymtab ()
&& bfd_get_symcount (abfd))
{
mdata->header.ncmds++;
/* If there should be a case where a dysymtab could be emitted without
a symtab (seems improbable), this would need amending. */
dysymtab_idx = symtab_idx + 1;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
if (wide)
base_offset = BFD_MACH_O_HEADER_64_SIZE;
else
base_offset = BFD_MACH_O_HEADER_SIZE;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
/* Well, we must have a header, at least. */
mdata->filelen = base_offset;
/* A bit unusual, but no content is valid;
as -n empty.s -o empty.o */
if (mdata->header.ncmds == 0)
return TRUE;
mdata->commands = bfd_zalloc (abfd, mdata->header.ncmds
* sizeof (bfd_mach_o_load_command));
if (mdata->commands == NULL)
return FALSE;
if (segcmd_idx >= 0)
{
bfd_mach_o_load_command *cmd = &mdata->commands[segcmd_idx];
bfd_mach_o_segment_command *seg = &cmd->command.segment;
/* Count the segctions in the special blank segment used for MH_OBJECT. */
seg->nsects = bfd_mach_o_count_sections_for_seg (NULL, mdata);
if (seg->nsects == (unsigned long) -1)
return FALSE;
/* Init segment command. */
cmd->offset = base_offset;
if (wide)
{
cmd->type = BFD_MACH_O_LC_SEGMENT_64;
cmd->len = BFD_MACH_O_LC_SEGMENT_64_SIZE
+ BFD_MACH_O_SECTION_64_SIZE * seg->nsects;
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
else
{
cmd->type = BFD_MACH_O_LC_SEGMENT;
cmd->len = BFD_MACH_O_LC_SEGMENT_SIZE
+ BFD_MACH_O_SECTION_SIZE * seg->nsects;
}
cmd->type_required = FALSE;
mdata->header.sizeofcmds = cmd->len;
mdata->filelen += cmd->len;
}
if (symtab_idx >= 0)
{
/* Init symtab command. */
bfd_mach_o_load_command *cmd = &mdata->commands[symtab_idx];
cmd->type = BFD_MACH_O_LC_SYMTAB;
cmd->offset = base_offset;
if (segcmd_idx >= 0)
cmd->offset += mdata->commands[segcmd_idx].len;
cmd->len = sizeof (struct mach_o_symtab_command_external)
+ BFD_MACH_O_LC_SIZE;
cmd->type_required = FALSE;
mdata->header.sizeofcmds += cmd->len;
mdata->filelen += cmd->len;
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
/* If required, setup symtab command, see comment above about the quality
of this test. */
if (dysymtab_idx >= 0)
{
bfd_mach_o_load_command *cmd = &mdata->commands[dysymtab_idx];
cmd->type = BFD_MACH_O_LC_DYSYMTAB;
if (symtab_idx >= 0)
cmd->offset = mdata->commands[symtab_idx].offset
+ mdata->commands[symtab_idx].len;
else if (segcmd_idx >= 0)
cmd->offset = mdata->commands[segcmd_idx].offset
+ mdata->commands[segcmd_idx].len;
else
cmd->offset = base_offset;
cmd->type_required = FALSE;
cmd->len = sizeof (struct mach_o_dysymtab_command_external)
+ BFD_MACH_O_LC_SIZE;
mdata->header.sizeofcmds += cmd->len;
mdata->filelen += cmd->len;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
}
/* So, now we have sized the commands and the filelen set to that.
Now we can build the segment command and set the section file offsets. */
if (segcmd_idx >= 0
&& ! bfd_mach_o_build_seg_command
(NULL, mdata, &mdata->commands[segcmd_idx].command.segment))
return FALSE;
/* If we're doing a dysymtab, cmd points to its load command. */
if (dysymtab_idx >= 0
&& ! bfd_mach_o_build_dysymtab_command (abfd, mdata,
&mdata->commands[dysymtab_idx]))
return FALSE;
/* The symtab command is filled in when the symtab is written. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
return TRUE;
}
/* Set the contents of a section. */
bfd_boolean
bfd_mach_o_set_section_contents (bfd *abfd,
asection *section,
const void * location,
file_ptr offset,
bfd_size_type count)
{
file_ptr pos;
/* Trying to write the first section contents will trigger the creation of
the load commands if they are not already present. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
if (! abfd->output_has_begun && ! bfd_mach_o_build_commands (abfd))
return FALSE;
if (count == 0)
return TRUE;
pos = section->filepos + offset;
if (bfd_seek (abfd, pos, SEEK_SET) != 0
|| bfd_bwrite (location, count, abfd) != count)
return FALSE;
return TRUE;
}
int
2005-04-11 16:23:05 +08:00
bfd_mach_o_sizeof_headers (bfd *a ATTRIBUTE_UNUSED,
bfd/ * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer parameter. (_bfd_elf_sizeof_headers): Replace bfd_boolean param with bfd_link_info pointer. * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise. * bfd.c (bfd_sizeof_headers): Tweak param name. * aout-adobe.c (aout_adobe_sizeof_headers): Adjust. * aoutx.h (NAME (aout, sizeof_headers)): Adjust. * binary.c (binary_sizeof_headers): Adjust. * bout.c (b_out_sizeof_headers): Adjust. * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust. * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust. * coffgen.c (coff_sizeof_headers): Adjust. * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust. (ecoff_compute_section_file_positions): Adjust. (_bfd_ecoff_write_object_contents): Adjust. * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust. * elf32-arm.c (elf32_arm_additional_program_headers): Adjust. * elf32-i370.c (elf_backend_additional_program_headers): Adjust. * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust. * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust. * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust. * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust. * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust. * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust. * i386msdos.c: Convert to ISO C. (msdos_sizeof_headers): Adjust. * i386os9k.c: Convert to ISO C. (os9k_sizeof_headers): Adjust. * ieee.c (ieee_sizeof_headers): Adjust. * ihex.c (ihex_sizeof_headers): Adjust. * libaout.h (NAME (aout, sizeof_headers)): Adjust. * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust. * libcoff-in.h (coff_sizeof_headers): Adjust. * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust. * mach-o.c (bfd_mach_o_sizeof_headers): Adjust. * mmo.c (mmo_sizeof_headers): Adjust. * oasys.c (oasys_sizeof_headers): Adjust. * pdp11.c (NAME (aout, sizeof_headers)): Adjust. * pef.c (bfd_pef_sizeof_headers): Adjust. * ppcboot.c (ppcboot_sizeof_headers): Adjust. * som.c (som_sizeof_headers): Adjust. * srec.c (srec_sizeof_headers): Adjust. * tekhex.c (tekhex_sizeof_headers): Adjust. * versados.c (versados_sizeof_headers): Adjust. * vms.c (vms_sizeof_headers): Adjust. * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust. * xsym.c (bfd_sym_sizeof_headers): Adjust. * xsym.h (bfd_sym_sizeof_headers): Adjust. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate. ld/ * ldexp.c (fold_name): Adjust bfd_sizeof_headers call.
2006-06-19 21:17:44 +08:00
struct bfd_link_info *info ATTRIBUTE_UNUSED)
2002-11-06 21:26:29 +08:00
{
return 0;
}
/* Make an empty symbol. This is required only because
bfd_make_section_anyway wants to create a symbol for the section. */
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
asymbol *
2005-04-11 16:23:05 +08:00
bfd_mach_o_make_empty_symbol (bfd *abfd)
2002-11-06 21:26:29 +08:00
{
Updated sources to avoid using the identifier name "new", which is a keyword in c++. * bfd/aoutx.h (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol. * bfd/coffgen.c (coff_make_empty_symbol) (coff_bfd_make_debug_symbol): Rename variable new to new_symbol. * bfd/cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable new to new_insn. * bfd/doc/chew.c (newentry, add_intrinsic): Rename variable new to new_d. * bfd/ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new to new_symbol. * bfd/elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument new to new_reloc. * bfd/hash.c (bfd_hash_lookup): Rename variable new to new_string. * bfd/ieee.c (ieee_make_empty_symbol): Rename variable new to new_symbol. * bfd/linker.c (bfd_new_link_order): Rename variable new to new_lo. * bfd/mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to symbol. * bfd/oasys.c (oasys_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/pdp11.c (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol_type. * bfd/plugin.c (bfd_plugin_make_empty_symbol): Rename variable new to new_symbol. * bfd/rs6000-core.c (CoreHdr, VmInfo): Rename union member new to new_dump. (read_hdr, rs6000coff_core_p) (rs6000coff_core_file_matches_executable_p) (rs6000coff_core_file_failing_command) (rs6000coff_core_file_failing_signal): Updated function to use new union member name. * bfd/som.c (som_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/syms.c (_bfd_generic_make_empty_symbol): Rename variable new to new_symbol. * bfd/tekhex.c (first_phase, tekhex_make_empty_symbol): Rename variable new to new_symbol. * binutils/nlmconv.c (main): Rename variable new to new_name. * gas/config/tc-arm.c (insert_reg_alias): Rename variable new to new_reg. * gas/config/tc-dlx.c (parse_operand): Rename variable new to new_pos. * gas/config/tc-ia64.c (ia64_gen_real_reloc_type): Rename variable new to newr. * gas/config/tc-mcore.c (parse_exp, parse_imm): Rename variable new to new_pointer. * gas/config/tc-microblaze.c (parse_exp, parse_imm, check_got): Change name from new to new_pointer. * gas/config/tc-or32.c (parse_operand): Rename variable new to new_pointer. * gas/config/tc-pdp11.c (md_assemble): Rename variable new to new_pointer. * gas/config/tc-pj.c (alias): Change argument new to new_name. * gas/config/tc-score.c (s3_build_score_ops_hsh): Rename variable new to new_opcode. (s3_build_dependency_insn_hsh) Rename variable new to new_i2n. (s3_convert): Rename variables old and new to r_old and r_new. * gas/config/tc-score7.c (s7_build_score_ops_hsh): Rename variable new to new_opcode. (s7_build_dependency_insn_hsh): Rename variable new to new_i2d. (s7_b32_relax_to_b16, s7_convert_frag): Rename variables old and new to r_old and r_new. * gas/config/tc-sh.c (parse_exp): Rename variable new to new_pointer. * gas/config/tc-sh64.c (shmedia_parse_exp): Rename variable new to new_pointer. * gas/config/tc-tic4x.c (tic4x_operand_parse): Rename variable new to new_pointer. * gas/config/tc-z8k.c (parse_exp): Rename variable new to new_pointer. * gas/listing.c (listing_newline): Rename variable new to new_i. * ld/ldexp.c (exp_intop, exp_bigintop, exp_relop, exp_binop) (exp_trinop, exp_unop, exp_nameop, exp_assop): Rename variable new to new_e. * ld/ldfile.c (ldfile_add_library_path): Rename variable new to new_dirs. (ldfile_add_arch): Rename variable new to new_arch. * ld/ldlang.c (new_statement, lang_final, lang_add_wild) (lang_target, lang_add_fill, lang_add_data, lang_add_assignment) (lang_add_insert): Rename variable new to new_stmt. (new_afile): Added missing cast. (lang_memory_region_lookup): Rename variable new to new_region. (init_os): Rename variable new to new_userdata. (lang_add_section): Rename variable new to new_section. (ldlang_add_undef): Rename variable new to new_undef. (realsymbol): Rename variable new to new_name. * opcodes/z8kgen.c (internal, gas): Rename variable new to new_op. Updated sources to avoid using the identifier name "template", which is a keyword in c++. * bfd/elf32-arm.c (struct stub_def): Rename member template to template_sequence. (arm_build_one_stub, find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub): Rename variable template to template_sequence. * bfd/elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl): Rename variable template to template_val. * gas/config/tc-arm.c (struct asm_cond, struct asm_psr, struct asm_barrier_opt): Change member template to template_name. (md_begin): Update code to reflect new member names. * gas/config/tc-i386.c (struct templates, struct _i386_insn) (match_template, cpu_flags_match, match_reg_size, match_mem_size) (operand_size_match, md_begin, i386_print_statistics, pi) (build_vex_prefix, md_assemble, parse_insn, optimize_imm) (optimize_disp): Updated code to use new names. (parse_insn): Added casts. * gas/config/tc-ia64.c (dot_template, emit_one_bundle): Updated code to use new names. * gas/config/tc-score.c (struct s3_asm_opcode): Renamed member template to template_name. (s3_parse_16_32_inst, s3_parse_48_inst, s3_do_macro_ldst_label, s3_build_score_ops_hsh): Update code to use new names. * gas/config/tc-score7.c (struct s7_asm_opcode): Renamed member template to template_name. (s7_parse_16_32_inst, s7_do_macro_ldst_label, s7_build_score_ops_hsh): Update code to use new names. * gas/config/tc-tic30.c (md_begin, struct tic30_insn) (md_assemble): Update code to use new names. * gas/config/tc-tic54x.c (struct _tic54x_insn, md_begin) (optimize_insn, tic54x_parse_insn, next_line_shows_parallel): Update code to use new names. * include/opcode/tic30.h (template): Rename type template to insn_template. Updated code to use new name. * include/opcode/tic54x.h (template): Rename type template to insn_template. * opcodes/cris-dis.c (bytes_to_skip): Update code to use new name. * opcodes/i386-dis.c (putop): Update code to use new name. * opcodes/i386-gen.c (process_i386_opcodes): Update code to use new name. * opcodes/i386-opc.h (struct template): Rename struct template to insn_template. Update code accordingly. * opcodes/i386-tbl.h (i386_optab): Update type to use new name. * opcodes/ia64-dis.c (print_insn_ia64): Rename variable template to template_val. * opcodes/tic30-dis.c (struct instruction, get_tic30_instruction): Update code to use new name. * opcodes/tic54x-dis.c (has_lkaddr, get_insn_size) (print_parallel_instruction, print_insn_tic54x, tic54x_get_insn): Update code to use new name. * opcodes/tic54x-opc.c (tic54x_unknown_opcode, tic54x_optab): Update type to new name.
2009-08-30 06:11:02 +08:00
asymbol *new_symbol;
new_symbol = bfd_zalloc (abfd, sizeof (bfd_mach_o_asymbol));
if (new_symbol == NULL)
return new_symbol;
new_symbol->the_bfd = abfd;
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
new_symbol->udata.i = SYM_MACHO_FIELDS_UNSET;
Updated sources to avoid using the identifier name "new", which is a keyword in c++. * bfd/aoutx.h (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol. * bfd/coffgen.c (coff_make_empty_symbol) (coff_bfd_make_debug_symbol): Rename variable new to new_symbol. * bfd/cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable new to new_insn. * bfd/doc/chew.c (newentry, add_intrinsic): Rename variable new to new_d. * bfd/ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new to new_symbol. * bfd/elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument new to new_reloc. * bfd/hash.c (bfd_hash_lookup): Rename variable new to new_string. * bfd/ieee.c (ieee_make_empty_symbol): Rename variable new to new_symbol. * bfd/linker.c (bfd_new_link_order): Rename variable new to new_lo. * bfd/mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to symbol. * bfd/oasys.c (oasys_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/pdp11.c (NAME (aout, make_empty_symbol)): Rename variable new to new_symbol_type. * bfd/plugin.c (bfd_plugin_make_empty_symbol): Rename variable new to new_symbol. * bfd/rs6000-core.c (CoreHdr, VmInfo): Rename union member new to new_dump. (read_hdr, rs6000coff_core_p) (rs6000coff_core_file_matches_executable_p) (rs6000coff_core_file_failing_command) (rs6000coff_core_file_failing_signal): Updated function to use new union member name. * bfd/som.c (som_make_empty_symbol): Rename variable new to new_symbol_type. * bfd/syms.c (_bfd_generic_make_empty_symbol): Rename variable new to new_symbol. * bfd/tekhex.c (first_phase, tekhex_make_empty_symbol): Rename variable new to new_symbol. * binutils/nlmconv.c (main): Rename variable new to new_name. * gas/config/tc-arm.c (insert_reg_alias): Rename variable new to new_reg. * gas/config/tc-dlx.c (parse_operand): Rename variable new to new_pos. * gas/config/tc-ia64.c (ia64_gen_real_reloc_type): Rename variable new to newr. * gas/config/tc-mcore.c (parse_exp, parse_imm): Rename variable new to new_pointer. * gas/config/tc-microblaze.c (parse_exp, parse_imm, check_got): Change name from new to new_pointer. * gas/config/tc-or32.c (parse_operand): Rename variable new to new_pointer. * gas/config/tc-pdp11.c (md_assemble): Rename variable new to new_pointer. * gas/config/tc-pj.c (alias): Change argument new to new_name. * gas/config/tc-score.c (s3_build_score_ops_hsh): Rename variable new to new_opcode. (s3_build_dependency_insn_hsh) Rename variable new to new_i2n. (s3_convert): Rename variables old and new to r_old and r_new. * gas/config/tc-score7.c (s7_build_score_ops_hsh): Rename variable new to new_opcode. (s7_build_dependency_insn_hsh): Rename variable new to new_i2d. (s7_b32_relax_to_b16, s7_convert_frag): Rename variables old and new to r_old and r_new. * gas/config/tc-sh.c (parse_exp): Rename variable new to new_pointer. * gas/config/tc-sh64.c (shmedia_parse_exp): Rename variable new to new_pointer. * gas/config/tc-tic4x.c (tic4x_operand_parse): Rename variable new to new_pointer. * gas/config/tc-z8k.c (parse_exp): Rename variable new to new_pointer. * gas/listing.c (listing_newline): Rename variable new to new_i. * ld/ldexp.c (exp_intop, exp_bigintop, exp_relop, exp_binop) (exp_trinop, exp_unop, exp_nameop, exp_assop): Rename variable new to new_e. * ld/ldfile.c (ldfile_add_library_path): Rename variable new to new_dirs. (ldfile_add_arch): Rename variable new to new_arch. * ld/ldlang.c (new_statement, lang_final, lang_add_wild) (lang_target, lang_add_fill, lang_add_data, lang_add_assignment) (lang_add_insert): Rename variable new to new_stmt. (new_afile): Added missing cast. (lang_memory_region_lookup): Rename variable new to new_region. (init_os): Rename variable new to new_userdata. (lang_add_section): Rename variable new to new_section. (ldlang_add_undef): Rename variable new to new_undef. (realsymbol): Rename variable new to new_name. * opcodes/z8kgen.c (internal, gas): Rename variable new to new_op. Updated sources to avoid using the identifier name "template", which is a keyword in c++. * bfd/elf32-arm.c (struct stub_def): Rename member template to template_sequence. (arm_build_one_stub, find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub): Rename variable template to template_sequence. * bfd/elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl): Rename variable template to template_val. * gas/config/tc-arm.c (struct asm_cond, struct asm_psr, struct asm_barrier_opt): Change member template to template_name. (md_begin): Update code to reflect new member names. * gas/config/tc-i386.c (struct templates, struct _i386_insn) (match_template, cpu_flags_match, match_reg_size, match_mem_size) (operand_size_match, md_begin, i386_print_statistics, pi) (build_vex_prefix, md_assemble, parse_insn, optimize_imm) (optimize_disp): Updated code to use new names. (parse_insn): Added casts. * gas/config/tc-ia64.c (dot_template, emit_one_bundle): Updated code to use new names. * gas/config/tc-score.c (struct s3_asm_opcode): Renamed member template to template_name. (s3_parse_16_32_inst, s3_parse_48_inst, s3_do_macro_ldst_label, s3_build_score_ops_hsh): Update code to use new names. * gas/config/tc-score7.c (struct s7_asm_opcode): Renamed member template to template_name. (s7_parse_16_32_inst, s7_do_macro_ldst_label, s7_build_score_ops_hsh): Update code to use new names. * gas/config/tc-tic30.c (md_begin, struct tic30_insn) (md_assemble): Update code to use new names. * gas/config/tc-tic54x.c (struct _tic54x_insn, md_begin) (optimize_insn, tic54x_parse_insn, next_line_shows_parallel): Update code to use new names. * include/opcode/tic30.h (template): Rename type template to insn_template. Updated code to use new name. * include/opcode/tic54x.h (template): Rename type template to insn_template. * opcodes/cris-dis.c (bytes_to_skip): Update code to use new name. * opcodes/i386-dis.c (putop): Update code to use new name. * opcodes/i386-gen.c (process_i386_opcodes): Update code to use new name. * opcodes/i386-opc.h (struct template): Rename struct template to insn_template. Update code accordingly. * opcodes/i386-tbl.h (i386_optab): Update type to use new name. * opcodes/ia64-dis.c (print_insn_ia64): Rename variable template to template_val. * opcodes/tic30-dis.c (struct instruction, get_tic30_instruction): Update code to use new name. * opcodes/tic54x-dis.c (has_lkaddr, get_insn_size) (print_parallel_instruction, print_insn_tic54x, tic54x_get_insn): Update code to use new name. * opcodes/tic54x-opc.c (tic54x_unknown_opcode, tic54x_optab): Update type to new name.
2009-08-30 06:11:02 +08:00
return new_symbol;
2002-11-06 21:26:29 +08:00
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
static bfd_boolean
2005-04-11 16:23:05 +08:00
bfd_mach_o_read_header (bfd *abfd, bfd_mach_o_header *header)
2002-11-06 21:26:29 +08:00
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_header_external raw;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
unsigned int size;
* bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*. (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise. (bfd_getb_signed_64, bfd_getl_signed_64): Likewise. (bfd_getb_signed_32, bfd_getl_signed_32): Likewise. (bfd_getb_signed_16, bfd_getl_signed_16): Likewise. (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise. (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise. * libbfd.c: Likewise in function definitions. (bfd_put_8): Mask with 0xff rather than casting to char. (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise. (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise. (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify. (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise. (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise. (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise. * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify. (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise. (H_GET_64, H_GET_32, H_GET_16): Likewise. (H_GET_S64, H_GET_S32, H_GET_S16): Likewise. * archive.c (do_slurp_coff_armap): Update swap prototype. * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*. (tic54x_getl_signed_32): Likewise. (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char. * mach-o.c (bfd_mach_o_read_header): Update get32 prototype. * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*. (bfd_getp_signed_32, bfd_putp32): Likewise. * targets.c (struct bfd_target): Use void* in place of bfd_byte* for bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32, bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16, bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64, bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16, bfd_h_getx_signed_16, bfd_h_putx16. * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes. * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS. * hpux-core.c: Likewise. * irix-core.c: Likewise. * netbsd-core.c: Likewise. * osf-core.c: Likewise. * ptrace-core.c: Likewise. * sco5-core.c: Likewise. * trad-core.c: Likewise. * bfd-in2.h: Regenerate.
2004-03-15 20:23:11 +08:00
bfd_vma (*get32) (const void *) = NULL;
2002-11-06 21:26:29 +08:00
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
/* Just read the magic number. */
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, 0, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
|| bfd_bread (raw.magic, sizeof (raw.magic), abfd) != 4)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
return FALSE;
2002-11-06 21:26:29 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_getb32 (raw.magic) == BFD_MACH_O_MH_MAGIC)
2002-11-06 21:26:29 +08:00
{
header->byteorder = BFD_ENDIAN_BIG;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
header->magic = BFD_MACH_O_MH_MAGIC;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
header->version = 1;
2002-11-06 21:26:29 +08:00
get32 = bfd_getb32;
}
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
else if (bfd_getl32 (raw.magic) == BFD_MACH_O_MH_MAGIC)
2002-11-06 21:26:29 +08:00
{
header->byteorder = BFD_ENDIAN_LITTLE;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
header->magic = BFD_MACH_O_MH_MAGIC;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
header->version = 1;
get32 = bfd_getl32;
}
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
else if (bfd_getb32 (raw.magic) == BFD_MACH_O_MH_MAGIC_64)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
{
header->byteorder = BFD_ENDIAN_BIG;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
header->magic = BFD_MACH_O_MH_MAGIC_64;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
header->version = 2;
get32 = bfd_getb32;
}
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
else if (bfd_getl32 (raw.magic) == BFD_MACH_O_MH_MAGIC_64)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
{
header->byteorder = BFD_ENDIAN_LITTLE;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
header->magic = BFD_MACH_O_MH_MAGIC_64;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
header->version = 2;
2002-11-06 21:26:29 +08:00
get32 = bfd_getl32;
}
else
{
header->byteorder = BFD_ENDIAN_UNKNOWN;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
return FALSE;
2002-11-06 21:26:29 +08:00
}
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
/* Once the size of the header is known, read the full header. */
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
size = mach_o_wide_p (header) ?
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
BFD_MACH_O_HEADER_64_SIZE : BFD_MACH_O_HEADER_SIZE;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, 0, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
|| bfd_bread (&raw, size, abfd) != size)
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
return FALSE;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
header->cputype = (*get32) (raw.cputype);
header->cpusubtype = (*get32) (raw.cpusubtype);
header->filetype = (*get32) (raw.filetype);
header->ncmds = (*get32) (raw.ncmds);
header->sizeofcmds = (*get32) (raw.sizeofcmds);
header->flags = (*get32) (raw.flags);
2002-11-06 21:26:29 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (mach_o_wide_p (header))
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
header->reserved = (*get32) (raw.reserved);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
return TRUE;
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}
bfd_boolean
bfd_mach_o_new_section_hook (bfd *abfd, asection *sec)
{
bfd_mach_o_section *s;
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
unsigned bfdalign = bfd_get_section_alignment (abfd, sec);
s = bfd_mach_o_get_mach_o_section (sec);
if (s == NULL)
{
flagword bfd_flags;
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
static const mach_o_section_name_xlat * xlat;
s = (bfd_mach_o_section *) bfd_zalloc (abfd, sizeof (*s));
if (s == NULL)
return FALSE;
sec->used_by_bfd = s;
s->bfdsection = sec;
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* Create the Darwin seg/sect name pair from the bfd name.
If this is a canonical name for which a specific paiting exists
there will also be defined flags, type, attribute and alignment
values. */
xlat = bfd_mach_o_convert_section_name_to_mach_o (abfd, sec, s);
if (xlat != NULL)
{
s->flags = xlat->macho_sectype | xlat->macho_secattr;
s->align = xlat->sectalign > bfdalign ? xlat->sectalign
: bfdalign;
bfd_set_section_alignment (abfd, sec, s->align);
bfd_flags = bfd_get_section_flags (abfd, sec);
if (bfd_flags == SEC_NO_FLAGS)
bfd_set_section_flags (abfd, sec, xlat->bfd_flags);
}
else
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* Create default flags. */
bfd_mach_o_set_section_flags_from_bfd (abfd, sec);
}
return _bfd_generic_new_section_hook (abfd, sec);
}
static void
bfd_mach_o_init_section_from_mach_o (bfd *abfd, asection *sec,
unsigned long prot)
2002-11-06 21:26:29 +08:00
{
flagword flags;
bfd_mach_o_section *section;
2002-11-06 21:26:29 +08:00
flags = bfd_get_section_flags (abfd, sec);
section = bfd_mach_o_get_mach_o_section (sec);
2002-11-06 21:26:29 +08:00
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* TODO: see if we should use the xlat system for doing this by
preference and fall back to this for unknown sections. */
if (flags == SEC_NO_FLAGS)
{
/* Try to guess flags. */
if (section->flags & BFD_MACH_O_S_ATTR_DEBUG)
flags = SEC_DEBUGGING;
else
{
flags = SEC_ALLOC;
if ((section->flags & BFD_MACH_O_SECTION_TYPE_MASK)
!= BFD_MACH_O_S_ZEROFILL)
{
flags |= SEC_LOAD;
if (prot & BFD_MACH_O_PROT_EXECUTE)
flags |= SEC_CODE;
if (prot & BFD_MACH_O_PROT_WRITE)
flags |= SEC_DATA;
else if (prot & BFD_MACH_O_PROT_READ)
flags |= SEC_READONLY;
}
}
}
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
else
{
if ((flags & SEC_DEBUGGING) == 0)
flags |= SEC_ALLOC;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
}
if (section->offset != 0)
flags |= SEC_HAS_CONTENTS;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
if (section->nreloc != 0)
flags |= SEC_RELOC;
bfd_set_section_flags (abfd, sec, flags);
sec->vma = section->addr;
sec->lma = section->addr;
sec->size = section->size;
sec->filepos = section->offset;
sec->alignment_power = section->align;
sec->segment_mark = 0;
sec->reloc_count = section->nreloc;
sec->rel_filepos = section->reloff;
}
static asection *
bfd_mach_o_make_bfd_section (bfd *abfd,
const unsigned char *segname,
const unsigned char *sectname)
{
const char *sname;
flagword flags;
bfd_mach_o_convert_section_name_to_bfd
(abfd, (const char *)segname, (const char *)sectname, &sname, &flags);
if (sname == NULL)
return NULL;
2002-11-06 21:26:29 +08:00
return bfd_make_section_anyway_with_flags (abfd, sname, flags);
2002-11-06 21:26:29 +08:00
}
static asection *
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_section_32 (bfd *abfd,
unsigned int offset,
unsigned long prot)
2002-11-06 21:26:29 +08:00
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_section_32_external raw;
asection *sec;
bfd_mach_o_section *section;
2002-11-06 21:26:29 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, offset, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
|| (bfd_bread (&raw, BFD_MACH_O_SECTION_SIZE, abfd)
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
!= BFD_MACH_O_SECTION_SIZE))
return NULL;
sec = bfd_mach_o_make_bfd_section (abfd, raw.segname, raw.sectname);
if (sec == NULL)
return NULL;
section = bfd_mach_o_get_mach_o_section (sec);
memcpy (section->segname, raw.segname, sizeof (raw.segname));
section->segname[BFD_MACH_O_SEGNAME_SIZE] = 0;
memcpy (section->sectname, raw.sectname, sizeof (raw.sectname));
section->sectname[BFD_MACH_O_SECTNAME_SIZE] = 0;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
section->addr = bfd_h_get_32 (abfd, raw.addr);
section->size = bfd_h_get_32 (abfd, raw.size);
section->offset = bfd_h_get_32 (abfd, raw.offset);
section->align = bfd_h_get_32 (abfd, raw.align);
section->reloff = bfd_h_get_32 (abfd, raw.reloff);
section->nreloc = bfd_h_get_32 (abfd, raw.nreloc);
section->flags = bfd_h_get_32 (abfd, raw.flags);
section->reserved1 = bfd_h_get_32 (abfd, raw.reserved1);
section->reserved2 = bfd_h_get_32 (abfd, raw.reserved2);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
section->reserved3 = 0;
bfd_mach_o_init_section_from_mach_o (abfd, sec, prot);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
return sec;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
}
static asection *
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_section_64 (bfd *abfd,
unsigned int offset,
unsigned long prot)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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struct mach_o_section_64_external raw;
asection *sec;
bfd_mach_o_section *section;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
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if (bfd_seek (abfd, offset, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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|| (bfd_bread (&raw, BFD_MACH_O_SECTION_64_SIZE, abfd)
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
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!= BFD_MACH_O_SECTION_64_SIZE))
return NULL;
sec = bfd_mach_o_make_bfd_section (abfd, raw.segname, raw.sectname);
if (sec == NULL)
return NULL;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
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section = bfd_mach_o_get_mach_o_section (sec);
memcpy (section->segname, raw.segname, sizeof (raw.segname));
section->segname[BFD_MACH_O_SEGNAME_SIZE] = 0;
memcpy (section->sectname, raw.sectname, sizeof (raw.sectname));
section->sectname[BFD_MACH_O_SECTNAME_SIZE] = 0;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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section->addr = bfd_h_get_64 (abfd, raw.addr);
section->size = bfd_h_get_64 (abfd, raw.size);
section->offset = bfd_h_get_32 (abfd, raw.offset);
section->align = bfd_h_get_32 (abfd, raw.align);
section->reloff = bfd_h_get_32 (abfd, raw.reloff);
section->nreloc = bfd_h_get_32 (abfd, raw.nreloc);
section->flags = bfd_h_get_32 (abfd, raw.flags);
section->reserved1 = bfd_h_get_32 (abfd, raw.reserved1);
section->reserved2 = bfd_h_get_32 (abfd, raw.reserved2);
section->reserved3 = bfd_h_get_32 (abfd, raw.reserved3);
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bfd_mach_o_init_section_from_mach_o (abfd, sec, prot);
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return sec;
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}
static asection *
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
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bfd_mach_o_read_section (bfd *abfd,
unsigned int offset,
unsigned long prot,
unsigned int wide)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
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{
if (wide)
return bfd_mach_o_read_section_64 (abfd, offset, prot);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
else
return bfd_mach_o_read_section_32 (abfd, offset, prot);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
}
static bfd_boolean
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_symtab_symbol (bfd *abfd,
bfd_mach_o_symtab_command *sym,
bfd_mach_o_asymbol *s,
unsigned long i)
2002-11-06 21:26:29 +08:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
unsigned int wide = mach_o_wide_p (&mdata->header);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
unsigned int symwidth =
wide ? BFD_MACH_O_NLIST_64_SIZE : BFD_MACH_O_NLIST_SIZE;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
unsigned int symoff = sym->symoff + (i * symwidth);
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_nlist_64_external raw;
2002-11-06 21:26:29 +08:00
unsigned char type = -1;
unsigned char section = -1;
short desc = -1;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
symvalue value = -1;
2002-11-06 21:26:29 +08:00
unsigned long stroff = -1;
unsigned int symtype = -1;
BFD_ASSERT (sym->strtab != NULL);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, symoff, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
|| bfd_bread (&raw, symwidth, abfd) != symwidth)
2002-11-06 21:26:29 +08:00
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
(*_bfd_error_handler)
(_("bfd_mach_o_read_symtab_symbol: unable to read %d bytes at %lu"),
symwidth, (unsigned long) symoff);
return FALSE;
2002-11-06 21:26:29 +08:00
}
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
stroff = bfd_h_get_32 (abfd, raw.n_strx);
type = bfd_h_get_8 (abfd, raw.n_type);
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
symtype = type & BFD_MACH_O_N_TYPE;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
section = bfd_h_get_8 (abfd, raw.n_sect);
desc = bfd_h_get_16 (abfd, raw.n_desc);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
if (wide)
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
value = bfd_h_get_64 (abfd, raw.n_value);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
else
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
value = bfd_h_get_32 (abfd, raw.n_value);
2002-11-06 21:26:29 +08:00
if (stroff >= sym->strsize)
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
(*_bfd_error_handler)
(_("bfd_mach_o_read_symtab_symbol: name out of range (%lu >= %lu)"),
(unsigned long) stroff,
(unsigned long) sym->strsize);
return FALSE;
2002-11-06 21:26:29 +08:00
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->symbol.the_bfd = abfd;
s->symbol.name = sym->strtab + stroff;
s->symbol.value = value;
s->symbol.flags = 0x0;
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
s->symbol.udata.i = i;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->n_type = type;
s->n_sect = section;
s->n_desc = desc;
2002-11-06 21:26:29 +08:00
if (type & BFD_MACH_O_N_STAB)
{
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->symbol.flags |= BSF_DEBUGGING;
s->symbol.section = bfd_und_section_ptr;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
switch (type)
{
case N_FUN:
case N_STSYM:
case N_LCSYM:
case N_BNSYM:
case N_SLINE:
case N_ENSYM:
case N_ECOMM:
case N_ECOML:
case N_GSYM:
if ((section > 0) && (section <= mdata->nsects))
{
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->symbol.section = mdata->sections[section - 1]->bfdsection;
s->symbol.value =
s->symbol.value - mdata->sections[section - 1]->addr;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
}
break;
}
2002-11-06 21:26:29 +08:00
}
else
{
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
if (type & (BFD_MACH_O_N_PEXT | BFD_MACH_O_N_EXT))
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->symbol.flags |= BSF_GLOBAL;
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
else
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->symbol.flags |= BSF_LOCAL;
2002-11-06 21:26:29 +08:00
switch (symtype)
{
case BFD_MACH_O_N_UNDF:
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (type == (BFD_MACH_O_N_UNDF | BFD_MACH_O_N_EXT)
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
&& s->symbol.value != 0)
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
{
/* A common symbol. */
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->symbol.section = bfd_com_section_ptr;
s->symbol.flags = BSF_NO_FLAGS;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
}
else
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
{
s->symbol.section = bfd_und_section_ptr;
if (s->n_desc & BFD_MACH_O_N_WEAK_REF)
s->symbol.flags |= BSF_WEAK;
}
2002-11-06 21:26:29 +08:00
break;
case BFD_MACH_O_N_PBUD:
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->symbol.section = bfd_und_section_ptr;
2002-11-06 21:26:29 +08:00
break;
case BFD_MACH_O_N_ABS:
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->symbol.section = bfd_abs_section_ptr;
2002-11-06 21:26:29 +08:00
break;
case BFD_MACH_O_N_SECT:
if ((section > 0) && (section <= mdata->nsects))
{
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->symbol.section = mdata->sections[section - 1]->bfdsection;
s->symbol.value =
s->symbol.value - mdata->sections[section - 1]->addr;
2002-11-06 21:26:29 +08:00
}
else
{
/* Mach-O uses 0 to mean "no section"; not an error. */
if (section != 0)
{
(*_bfd_error_handler) (_("bfd_mach_o_read_symtab_symbol: "
"symbol \"%s\" specified invalid section %d (max %lu): setting to undefined"),
s->symbol.name, section, mdata->nsects);
2002-11-06 21:26:29 +08:00
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->symbol.section = bfd_und_section_ptr;
2002-11-06 21:26:29 +08:00
}
break;
case BFD_MACH_O_N_INDR:
/* FIXME: we don't follow the BFD convention as this indirect symbol
won't be followed by the referenced one. This looks harmless
unless we start using the linker. */
s->symbol.flags |= BSF_INDIRECT;
s->symbol.section = bfd_ind_section_ptr;
s->symbol.value = 0;
2002-11-06 21:26:29 +08:00
break;
default:
(*_bfd_error_handler) (_("bfd_mach_o_read_symtab_symbol: "
"symbol \"%s\" specified invalid type field 0x%x: setting to undefined"),
s->symbol.name, symtype);
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
s->symbol.section = bfd_und_section_ptr;
2002-11-06 21:26:29 +08:00
break;
}
}
return TRUE;
2002-11-06 21:26:29 +08:00
}
bfd/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove prototype. (bfd_mach_o_section_get_entry_size): Make global. (bfd_mach_o_section_get_nbr_indirect): Likewise. (bfd_mach_o_read_symtab_strtab): Likewise. (struct bfd_mach_o_xlat_name): Move to mach-o.h (bfd_mach_o_print_flags): Move to binutils/od-macho.c (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise. (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise. (bfd_mach_o_header_flags_name): Likewise. (bfd_mach_o_load_command_name): Likewise. (bfd_mach_o_print_private_header): Likewise. (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise. (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise. (bfd_mach_o_print_dyld_info): Likewise. (bfd_mach_o_print_private_bfd_data): Remove. (bfd_mach_o_type_name): Make global. (bfd_mach_o_section_attribute_name): Likewise. * mach-o.h (bfd_mach_o_xlat_name): Added. (bfd_mach_o_section_get_nbr_indirect) (bfd_mach_o_section_get_entry_size) (bfd_mach_o_read_symtab_symbols) (bfd_mach_o_read_symtab_strtab) (bfd_mach_o_section_attribute_name) (bfd_mach_o_section_type_name): Likewise. * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define. binutils/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * od-macho.c: New file. * objdump.h (objdump_private_desc_mach_o): Add. * configure.in: Add Mach-O od_vectors. * Makefile.am (CFILES): Add od-macho.c * configure: Regenerate. * Makefile.in: Regenerate.
2011-12-13 17:13:15 +08:00
bfd_boolean
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_symtab_strtab (bfd *abfd)
2002-11-06 21:26:29 +08:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
bfd_mach_o_symtab_command *sym = mdata->symtab;
/* Fail if there is no symtab. */
if (sym == NULL)
return FALSE;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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/* Success if already loaded. */
if (sym->strtab)
return TRUE;
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if (abfd->flags & BFD_IN_MEMORY)
{
struct bfd_in_memory *b;
b = (struct bfd_in_memory *) abfd->iostream;
if ((sym->stroff + sym->strsize) > b->size)
{
bfd_set_error (bfd_error_file_truncated);
return FALSE;
2002-11-06 21:26:29 +08:00
}
include/ * xtensa-isa-internal.h (xtensa_length_decode_fn): Warning fix. * xtensa-isa.h (xtensa_insnbuf_to_chars): Likewise. (xtensa_insnbuf_from_chars, xtensa_isa_length_from_chars): Likewise. include/coff/ * xcoff.h (struct xcoff_loader_info): Warning fix. bfd/ * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix. * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise. * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove useless assignments. (xcoff_write_archive_contents_big): Likewise. (_bfd_xcoff_put_ldsymbol_name): Likewise. * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise. * coffgen.c (coff_write_symbols): Make "written" a bfd_vma. * cofflink.c (process_embedded_commands): Warning fixes. * cpu-arm.c: Delete unnecessary prototypes. Convert to C90. Warning fixes. * dwarf2.c: Warning fixes. * elf-bfd.h: Likewise. * elf-eh-frame.c: Likewise. * elf-strtab.c: Likewise. * elf.c: Likewise. * elf32-m68k.c: Likewise. * elf32-ppc.c: Likewise. * elf32-sh-symbian.c: Likewise. * elf32-sh.c: Delete unnecessary prototypes. Warning fixes. * elf64-sh64.c: Likewise. * peicode.h: Likewise. * elf64-mmix.c: Warning fixes. * elfcode.h: Likewise. * elfxx-mips.c: Likewise. * libbfd-in.h: Likewise. * libbfd.c: Likewise. * mach-o.c: Likewise. * merge.c: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * pef.c: Likewise. * srec.c: Likewise. * vms-hdr.c: Likewise. * vms-tir.c: Likewise. * xtensa-isa.c: Likewise. * xtensa-modules.c: Likewise. * xsym.c: Likewise. (pstrcmp): Use correct choice of string lengths. Fix return value. (bfd_sym_module_name): Correct string length. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate.
2005-02-20 22:59:07 +08:00
sym->strtab = (char *) b->buffer + sym->stroff;
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}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
else
2002-11-06 21:26:29 +08:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
sym->strtab = bfd_alloc (abfd, sym->strsize);
if (sym->strtab == NULL)
return FALSE;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
if (bfd_seek (abfd, sym->stroff, SEEK_SET) != 0
|| bfd_bread (sym->strtab, sym->strsize, abfd) != sym->strsize)
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
{
bfd_set_error (bfd_error_file_truncated);
return FALSE;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
}
2002-11-06 21:26:29 +08:00
}
return TRUE;
2002-11-06 21:26:29 +08:00
}
bfd/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove prototype. (bfd_mach_o_section_get_entry_size): Make global. (bfd_mach_o_section_get_nbr_indirect): Likewise. (bfd_mach_o_read_symtab_strtab): Likewise. (struct bfd_mach_o_xlat_name): Move to mach-o.h (bfd_mach_o_print_flags): Move to binutils/od-macho.c (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise. (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise. (bfd_mach_o_header_flags_name): Likewise. (bfd_mach_o_load_command_name): Likewise. (bfd_mach_o_print_private_header): Likewise. (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise. (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise. (bfd_mach_o_print_dyld_info): Likewise. (bfd_mach_o_print_private_bfd_data): Remove. (bfd_mach_o_type_name): Make global. (bfd_mach_o_section_attribute_name): Likewise. * mach-o.h (bfd_mach_o_xlat_name): Added. (bfd_mach_o_section_get_nbr_indirect) (bfd_mach_o_section_get_entry_size) (bfd_mach_o_read_symtab_symbols) (bfd_mach_o_read_symtab_strtab) (bfd_mach_o_section_attribute_name) (bfd_mach_o_section_type_name): Likewise. * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define. binutils/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * od-macho.c: New file. * objdump.h (objdump_private_desc_mach_o): Add. * configure.in: Add Mach-O od_vectors. * Makefile.am (CFILES): Add od-macho.c * configure: Regenerate. * Makefile.in: Regenerate.
2011-12-13 17:13:15 +08:00
bfd_boolean
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
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bfd_mach_o_read_symtab_symbols (bfd *abfd)
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{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
bfd_mach_o_symtab_command *sym = mdata->symtab;
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unsigned long i;
if (sym == NULL || sym->symbols)
{
/* Return now if there are no symbols or if already loaded. */
return TRUE;
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
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sym->symbols = bfd_alloc (abfd, sym->nsyms * sizeof (bfd_mach_o_asymbol));
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if (sym->symbols == NULL)
{
(*_bfd_error_handler) (_("bfd_mach_o_read_symtab_symbols: unable to allocate memory for symbols"));
return FALSE;
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}
if (!bfd_mach_o_read_symtab_strtab (abfd))
return FALSE;
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for (i = 0; i < sym->nsyms; i++)
{
if (!bfd_mach_o_read_symtab_symbol (abfd, sym, &sym->symbols[i], i))
return FALSE;
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}
return TRUE;
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}
static const char *
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bfd_mach_o_i386_flavour_string (unsigned int flavour)
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{
switch ((int) flavour)
{
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
case BFD_MACH_O_x86_THREAD_STATE32: return "x86_THREAD_STATE32";
case BFD_MACH_O_x86_FLOAT_STATE32: return "x86_FLOAT_STATE32";
case BFD_MACH_O_x86_EXCEPTION_STATE32: return "x86_EXCEPTION_STATE32";
case BFD_MACH_O_x86_THREAD_STATE64: return "x86_THREAD_STATE64";
case BFD_MACH_O_x86_FLOAT_STATE64: return "x86_FLOAT_STATE64";
case BFD_MACH_O_x86_EXCEPTION_STATE64: return "x86_EXCEPTION_STATE64";
case BFD_MACH_O_x86_THREAD_STATE: return "x86_THREAD_STATE";
case BFD_MACH_O_x86_FLOAT_STATE: return "x86_FLOAT_STATE";
case BFD_MACH_O_x86_EXCEPTION_STATE: return "x86_EXCEPTION_STATE";
case BFD_MACH_O_x86_DEBUG_STATE32: return "x86_DEBUG_STATE32";
case BFD_MACH_O_x86_DEBUG_STATE64: return "x86_DEBUG_STATE64";
case BFD_MACH_O_x86_DEBUG_STATE: return "x86_DEBUG_STATE";
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
case BFD_MACH_O_x86_THREAD_STATE_NONE: return "x86_THREAD_STATE_NONE";
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default: return "UNKNOWN";
}
}
static const char *
2005-04-11 16:23:05 +08:00
bfd_mach_o_ppc_flavour_string (unsigned int flavour)
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{
switch ((int) flavour)
{
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
case BFD_MACH_O_PPC_THREAD_STATE: return "PPC_THREAD_STATE";
case BFD_MACH_O_PPC_FLOAT_STATE: return "PPC_FLOAT_STATE";
case BFD_MACH_O_PPC_EXCEPTION_STATE: return "PPC_EXCEPTION_STATE";
case BFD_MACH_O_PPC_VECTOR_STATE: return "PPC_VECTOR_STATE";
case BFD_MACH_O_PPC_THREAD_STATE64: return "PPC_THREAD_STATE64";
case BFD_MACH_O_PPC_EXCEPTION_STATE64: return "PPC_EXCEPTION_STATE64";
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default: return "UNKNOWN";
}
}
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_dylinker (bfd *abfd, bfd_mach_o_load_command *command)
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{
bfd_mach_o_dylinker_command *cmd = &command->command.dylinker;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_str_command_external raw;
2002-11-06 21:26:29 +08:00
unsigned int nameoff;
BFD_ASSERT ((command->type == BFD_MACH_O_LC_ID_DYLINKER)
|| (command->type == BFD_MACH_O_LC_LOAD_DYLINKER));
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
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return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
nameoff = bfd_h_get_32 (abfd, raw.str);
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cmd->name_offset = command->offset + nameoff;
cmd->name_len = command->len - nameoff;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
cmd->name_str = bfd_alloc (abfd, cmd->name_len);
if (cmd->name_str == NULL)
2002-11-06 21:26:29 +08:00
return -1;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
if (bfd_seek (abfd, cmd->name_offset, SEEK_SET) != 0
|| bfd_bread (cmd->name_str, cmd->name_len, abfd) != cmd->name_len)
2002-11-06 21:26:29 +08:00
return -1;
return 0;
}
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_dylib (bfd *abfd, bfd_mach_o_load_command *command)
2002-11-06 21:26:29 +08:00
{
bfd_mach_o_dylib_command *cmd = &command->command.dylib;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_dylib_command_external raw;
2002-11-06 21:26:29 +08:00
unsigned int nameoff;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
switch (command->type)
{
case BFD_MACH_O_LC_LOAD_DYLIB:
case BFD_MACH_O_LC_LOAD_WEAK_DYLIB:
case BFD_MACH_O_LC_ID_DYLIB:
case BFD_MACH_O_LC_REEXPORT_DYLIB:
case BFD_MACH_O_LC_LOAD_UPWARD_DYLIB:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
break;
default:
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
BFD_FAIL ();
return -1;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
}
2002-11-06 21:26:29 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
2002-11-06 21:26:29 +08:00
return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
nameoff = bfd_h_get_32 (abfd, raw.name);
cmd->timestamp = bfd_h_get_32 (abfd, raw.timestamp);
cmd->current_version = bfd_h_get_32 (abfd, raw.current_version);
cmd->compatibility_version = bfd_h_get_32 (abfd, raw.compatibility_version);
2002-11-06 21:26:29 +08:00
cmd->name_offset = command->offset + nameoff;
cmd->name_len = command->len - nameoff;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
cmd->name_str = bfd_alloc (abfd, cmd->name_len);
if (cmd->name_str == NULL)
2002-11-06 21:26:29 +08:00
return -1;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
if (bfd_seek (abfd, cmd->name_offset, SEEK_SET) != 0
|| bfd_bread (cmd->name_str, cmd->name_len, abfd) != cmd->name_len)
2002-11-06 21:26:29 +08:00
return -1;
return 0;
}
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_prebound_dylib (bfd *abfd ATTRIBUTE_UNUSED,
bfd_mach_o_load_command *command ATTRIBUTE_UNUSED)
2002-11-06 21:26:29 +08:00
{
/* bfd_mach_o_prebound_dylib_command *cmd = &command->command.prebound_dylib; */
BFD_ASSERT (command->type == BFD_MACH_O_LC_PREBOUND_DYLIB);
return 0;
}
static int
bfd_mach_o_read_fvmlib (bfd *abfd, bfd_mach_o_load_command *command)
{
bfd_mach_o_fvmlib_command *fvm = &command->command.fvmlib;
struct mach_o_fvmlib_command_external raw;
unsigned int nameoff;
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
return -1;
nameoff = bfd_h_get_32 (abfd, raw.name);
fvm->minor_version = bfd_h_get_32 (abfd, raw.minor_version);
fvm->header_addr = bfd_h_get_32 (abfd, raw.header_addr);
fvm->name_offset = command->offset + nameoff;
fvm->name_len = command->len - nameoff;
fvm->name_str = bfd_alloc (abfd, fvm->name_len);
if (fvm->name_str == NULL)
return -1;
if (bfd_seek (abfd, fvm->name_offset, SEEK_SET) != 0
|| bfd_bread (fvm->name_str, fvm->name_len, abfd) != fvm->name_len)
return -1;
return 0;
}
2002-11-06 21:26:29 +08:00
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_thread (bfd *abfd, bfd_mach_o_load_command *command)
2002-11-06 21:26:29 +08:00
{
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2002-11-06 21:26:29 +08:00
bfd_mach_o_thread_command *cmd = &command->command.thread;
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
unsigned int offset;
2002-11-06 21:26:29 +08:00
unsigned int nflavours;
unsigned int i;
BFD_ASSERT ((command->type == BFD_MACH_O_LC_THREAD)
|| (command->type == BFD_MACH_O_LC_UNIXTHREAD));
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
/* Count the number of threads. */
2002-11-06 21:26:29 +08:00
offset = 8;
nflavours = 0;
while (offset != command->len)
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_thread_command_external raw;
2002-11-06 21:26:29 +08:00
if (offset >= command->len)
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, command->offset + offset, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
2002-11-06 21:26:29 +08:00
return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
offset += sizeof (raw) + bfd_h_get_32 (abfd, raw.count) * 4;
2002-11-06 21:26:29 +08:00
nflavours++;
}
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
/* Allocate threads. */
cmd->flavours = bfd_alloc
(abfd, nflavours * sizeof (bfd_mach_o_thread_flavour));
2002-11-06 21:26:29 +08:00
if (cmd->flavours == NULL)
return -1;
cmd->nflavours = nflavours;
offset = 8;
nflavours = 0;
while (offset != command->len)
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_thread_command_external raw;
2002-11-06 21:26:29 +08:00
if (offset >= command->len)
return -1;
if (nflavours >= cmd->nflavours)
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, command->offset + offset, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
2002-11-06 21:26:29 +08:00
return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
cmd->flavours[nflavours].flavour = bfd_h_get_32 (abfd, raw.flavour);
cmd->flavours[nflavours].offset = command->offset + offset + sizeof (raw);
cmd->flavours[nflavours].size = bfd_h_get_32 (abfd, raw.count) * 4;
offset += cmd->flavours[nflavours].size + sizeof (raw);
2002-11-06 21:26:29 +08:00
nflavours++;
}
for (i = 0; i < nflavours; i++)
{
asection *bfdsec;
unsigned int snamelen;
char *sname;
const char *flavourstr;
const char *prefix = "LC_THREAD";
unsigned int j = 0;
2002-11-06 21:26:29 +08:00
switch (mdata->header.cputype)
{
case BFD_MACH_O_CPU_TYPE_POWERPC:
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
case BFD_MACH_O_CPU_TYPE_POWERPC_64:
2002-11-06 21:26:29 +08:00
flavourstr = bfd_mach_o_ppc_flavour_string (cmd->flavours[i].flavour);
break;
case BFD_MACH_O_CPU_TYPE_I386:
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
case BFD_MACH_O_CPU_TYPE_X86_64:
2002-11-06 21:26:29 +08:00
flavourstr = bfd_mach_o_i386_flavour_string (cmd->flavours[i].flavour);
break;
default:
flavourstr = "UNKNOWN_ARCHITECTURE";
break;
}
2002-11-06 21:26:29 +08:00
snamelen = strlen (prefix) + 1 + 20 + 1 + strlen (flavourstr) + 1;
2005-04-11 16:23:05 +08:00
sname = bfd_alloc (abfd, snamelen);
2002-11-06 21:26:29 +08:00
if (sname == NULL)
return -1;
for (;;)
{
sprintf (sname, "%s.%s.%u", prefix, flavourstr, j);
if (bfd_get_section_by_name (abfd, sname) == NULL)
2002-11-06 21:26:29 +08:00
break;
j++;
2002-11-06 21:26:29 +08:00
}
bfdsec = bfd_make_section_with_flags (abfd, sname, SEC_HAS_CONTENTS);
2002-11-06 21:26:29 +08:00
bfdsec->vma = 0;
bfdsec->lma = 0;
bfd/ * section.c (struct sec): Rename "_cooked_size" to "size". Rename "_raw_size" to "rawsize". (STD_SECTION): Adjust comments. (bfd_set_section_size, bfd_get_section_contents): Use size. (bfd_malloc_and_get_section): New function. * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size. * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early. Correctly free reloc and contents memory. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME and fake CIE now that we can shink section size to zero. (_bfd_elf_write_section_eh_frame): Likewise.. * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents. * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use _bfd_stab_section_offset. Use _bfd_elf_section_offset. * stabs.c (_bfd_stab_section_offset_): Remove unused args and unneeded indirection. * elf.c (_bfd_elf_section_offset): .. and update call. * libbfd-in.h (_bfd_stab_section_offset): Update prototype. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. Replace occurrences of "_raw_size" and "_cooked_size" in most places with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE sections. Use "rawsize", if non-zero, for bfd_get_section_contents calls if the section might be a stabs, eh_frame, or SEC_MERGE section. Similarly use "rawsize", if non-zero, in reloc functions to validate reloc addresses. Use new bfd_malloc_and_get_section in most places where bfd_get_section_contents was called. Expand all occurrences of bfd_section_size and bfd_get_section_size. Rename "raw_size" var in grok_prstatus and similar functions to "size". * aix386-core.c (aix386_core_file_p): .. * aix5ppc-core.c (xcoff64_core_p): .. * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents, aout_adobe_set_section_contents): .. * aout-target.h (callback): .. * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate, MY_bfd_final_link): .. * aoutf1.h (sunos4_core_file_p): .. * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic, adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags, final_link, aout_link_input_section): .. * binary.c (binary_object_p, binary_canonicalize_symtab, binary_set_section_contents): .. * bout.c (b_out_callback, b_out_write_object_contents, b_out_set_section_contents, b_out_bfd_relax_section, b_out_bfd_get_relocated_section_contents): .. * cisco-core.c (cisco_core_file_validate): .. * coff-alpha.c (alpha_ecoff_object_p, alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): .. * coff-arm.c (coff_arm_relocate_section, bfd_arm_allocate_interworking_sections): .. * coff-h8300.c (h8300_reloc16_extra_cases, h8300_bfd_link_add_symbols): .. * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): .. * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section, ppc_bfd_coff_final_link): .. * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): .. * coff-sh.c (sh_relax_section, sh_relax_delete_bytes, sh_align_loads, sh_coff_get_relocated_section_contents): .. * coff64-rs6000.c (xcoff64_write_object_contents, xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): .. * coffcode.h (coff_compute_section_file_positions, coff_write_object_contents): .. * coffgen.c (make_a_section_from_file, coff_write_symbols, coff_section_symbol, build_debug_section): .. * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link, process_embedded_commands, _bfd_coff_link_input_bfd, _bfd_coff_write_global_sym): .. * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): .. * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): .. * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): .. * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info, _bfd_dwarf2_find_nearest_line): .. * ecoff.c (bfd_debug_section, ecoff_set_symbol_info, ecoff_compute_section_file_positions, _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): .. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame, _bfd_elf_discard_section_eh_frame_hdr, _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset, _bfd_elf_write_section_eh_frame, _bfd_elf_write_section_eh_frame_hdr): .. * elf-hppa.h (elf_hppa_sort_unwind): .. * elf-m10200.c (mn10200_elf_relax_section, mn10200_elf_relax_delete_bytes, mn10200_elf_get_relocated_section_contents): .. * elf-m10300.c (_bfd_mn10300_elf_create_got_section, mn10300_elf_check_relocs, mn10300_elf_relax_section, mn10300_elf_relax_delete_bytes, mn10300_elf_get_relocated_section_contents, _bfd_mn10300_elf_adjust_dynamic_symbol, _bfd_mn10300_elf_discard_copies, _bfd_mn10300_elf_size_dynamic_sections, _bfd_mn10300_elf_finish_dynamic_sections): .. * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list, _bfd_elf_make_section_from_phdr, elf_fake_sections, bfd_elf_set_group_contents, map_sections_to_segments, elf_sort_sections, assign_file_positions_for_segments, SECTION_SIZE, copy_private_bfd_data, _bfd_elf_get_dynamic_reloc_upper_bound, _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect, _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus, elfcore_grok_lwpstatus, elfcore_grok_win32pstatus, elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs, _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): .. * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect, bfd_elf32_arm_process_before_allocation, elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs, elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections, elf32_arm_write_section): .. * elf32-cris.c (cris_elf_grok_prstatus, elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook, elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol, cris_elf_check_relocs, elf_cris_size_dynamic_sections, elf_cris_discard_excess_dso_dynamics, elf_cris_discard_excess_program_dynamics): .. * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): .. * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): .. * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup, _frv_create_got_section, _frvfdpic_assign_plt_entries, elf32_frvfdpic_size_dynamic_sections, elf32_frvfdpic_modify_segment_map, elf32_frvfdpic_finish_dynamic_sections): .. * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes, elf32_h8_get_relocated_section_contents): .. * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub, elf32_hppa_adjust_dynamic_symbol, allocate_plt_static, allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections, elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs, elf32_hppa_finish_dynamic_sections): .. * elf32-i370.c (i370_elf_adjust_dynamic_symbol, i370_elf_size_dynamic_sections, i370_elf_check_relocs, i370_elf_finish_dynamic_sections): .. * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol, allocate_dynrelocs, elf_i386_size_dynamic_sections, elf_i386_relocate_section, elf_i386_finish_dynamic_sections): .. * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc, i860_howto_highadj_reloc, i860_howto_splitn_reloc): .. * elf32-ip2k.c (ip2k_is_switch_table_128, ip2k_relax_switch_table_128, ip2k_is_switch_table_256, ip2k_relax_switch_table_256, ip2k_elf_relax_section, adjust_all_relocations, ip2k_elf_relax_delete_bytes): .. * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc, m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol, allocate_dynrelocs, m32r_elf_size_dynamic_sections, m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections, m32r_elf_relax_section, m32r_elf_relax_delete_bytes, m32r_elf_get_relocated_section_contents): .. * elf32-m68hc11.c (m68hc11_elf_build_one_stub, m68hc11_elf_size_one_stub, m68hc11_elf_relax_section, m68hc11_elf_relax_delete_bytes): .. * elf32-m68hc12.c (m68hc12_elf_build_one_stub, m68hc12_elf_size_one_stub): .. * elf32-m68hc1x.c (elf32_m68hc11_size_stubs, elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): .. * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook, elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections, elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): .. * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc, elf32_mips_grok_prstatus): .. * elf32-or32.c (or32_elf_consth_reloc): .. * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc, elf_create_pointer_linker_section, ppc_elf_create_linker_section, ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs, ppc_elf_size_dynamic_sections, ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus, ppc_elf_final_write_processing): .. * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol, allocate_dynrelocs, elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): .. * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section, sh_elf_relax_delete_bytes, sh_elf_align_loads, sh_elf_adjust_dynamic_symbol, allocate_dynrelocs, sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents, sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): .. * elf32-sh64-com.c (sh64_address_in_cranges, sh64_get_contents_type): .. * elf32-sh64.c (sh64_find_section_for_address, sh64_elf_final_write_processing): .. * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol, allocate_dynrelocs, elf32_sparc_size_dynamic_sections, elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): .. * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): .. * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol, elf_vax_size_dynamic_sections, elf_vax_discard_copies, elf_vax_instantiate_got_entries, elf_vax_relocate_section, elf_vax_finish_dynamic_sections): .. * elf32-xstormy16.c (xstormy16_elf_24_reloc, xstormy16_elf_check_relocs, xstormy16_relax_plt_check, xstormy16_elf_relax_section, xstormy16_elf_always_size_sections, xstormy16_elf_finish_dynamic_sections): .. * elf32-xtensa.c (xtensa_read_table_entries, elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc, bfd_elf_xtensa_reloc, elf_xtensa_relocate_section, elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections, elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus, get_relocation_opcode, retrieve_contents, find_relaxable_sections, collect_source_relocs, is_resolvable_asm_expansion, remove_literals, relax_section, shrink_dynamic_reloc_sections, relax_property_section, xtensa_callback_required_dependence): .. * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section, elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol, elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets, elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1, elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1, elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel, elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): .. * elf64-hppa.c (allocate_dynrel_entries, elf64_hppa_size_dynamic_sections, elf64_hppa_finish_dynamic_sections): .. * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc, mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table, elf64_mips_grok_prstatus): .. * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc, mmix_elf_relocate_section, mmix_elf_final_link, mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation, mmix_elf_relax_section, mmix_elf_get_section_contents): .. * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus, ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust, ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd, allocate_dynrelocs, ppc64_elf_size_dynamic_sections, ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section, toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs, ppc64_elf_build_stubs, ppc64_elf_relocate_section, ppc64_elf_finish_dynamic_sections): .. * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol, allocate_dynrelocs, elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_sections): .. * elf64-sh64.c (sh_elf64_get_relocated_section_contents, sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections, sh64_elf64_finish_dynamic_sections): .. * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc, sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section, sparc64_elf_finish_dynamic_symbol, sparc64_elf_finish_dynamic_sections): .. * elf64-x86-64.c (elf64_x86_64_grok_prstatus, elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs, elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section, elf64_x86_64_finish_dynamic_sections): .. * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): .. * elfcode.h (elf_slurp_reloc_table): .. * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag, elf_finalize_dynstr, elf_link_add_object_symbols, bfd_elf_size_dynamic_sections, elf_link_sort_relocs, elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): .. * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc, elf32_mips_grok_prstatus): .. * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries, elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc, elfNN_ia64_choose_gp, elfNN_ia64_final_link, elfNN_ia64_finish_dynamic_sections): .. * elfxx-mips.c (mips_elf_create_procedure_table, mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp, _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc, mips_elf_global_got_index, mips_elf_multi_got, mips_elf_create_compact_rel_section, mips_elf_calculate_relocation, mips_elf_allocate_dynamic_relocations, mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections, _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol, _bfd_mips_elf_always_size_sections, _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_finish_dynamic_symbol, _bfd_mips_elf_finish_dynamic_sections, _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info, _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents, _bfd_elf_mips_get_relocated_section_contents, _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): .. * hp300hpux.c (callback): .. * hppabsd-core.c (make_bfd_asection): .. * hpux-core.c (make_bfd_asection): .. * i386linux.c (linux_link_create_dynamic_sections, bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): .. * i386msdos.c (msdos_write_object_contents): .. * i386os9k.c (os9k_callback, os9k_write_object_contents, os9k_set_section_contents): .. * ieee.c (parse_expression, ieee_slurp_external_symbols, ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data, ieee_write_section_part, do_with_relocs, do_as_repeat, do_without_relocs, ieee_write_debug_part, init_for_output, ieee_set_section_contents): .. * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): .. * irix-core.c (do_sections, make_bfd_asection): .. * libaout.h (aout_section_merge_with_text_p): .. * libbfd.c (_bfd_generic_get_section_contents, _bfd_generic_get_section_contents_in_window): .. * linker.c (default_indirect_link_order): .. * lynx-core.c (make_bfd_asection): .. * m68klinux.c (linux_link_create_dynamic_sections, bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): .. * mach-o.c (bfd_mach_o_make_bfd_section, bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib, bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab, bfd_mach_o_scan_read_segment): .. * merge.c (_bfd_add_merge_section, record_section, merge_strings, _bfd_merge_sections): .. * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc, mmo_map_set_sizes, mmo_canonicalize_symtab, mmo_internal_write_section, mmo_write_object_contents): .. * netbsd-core.c (netbsd_core_file_p): .. * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import, nlm_alpha_set_public_section): .. * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): .. * nlm32-sparc.c (nlm_sparc_write_import): .. * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in, nlm_compute_section_file_positions): .. * oasys.c (oasys_object_p, oasys_slurp_section_data, oasys_write_sections, oasys_write_data, oasys_set_section_contents): .. * opncls.c (get_debug_link_info): .. * osf-core.c (make_bfd_asection): .. * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic, adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs, final_link, aout_link_input_section): .. * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out, pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): .. * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section, bfd_pef_scan_start_address, bfd_pef_parse_symbols): .. * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): .. * ptrace-core.c (ptrace_unix_core_file_p): .. * reloc.c (bfd_perform_relocation, bfd_install_relocation, _bfd_final_link_relocate, bfd_generic_relax_section, bfd_generic_get_relocated_section_contents): .. * reloc16.c (bfd_coff_reloc16_relax_section, bfd_coff_reloc16_get_relocated_section_c): .. * riscix.c (riscix_some_aout_object_p): .. * rs6000-core.c (read_hdr, make_bfd_asection): .. * sco5-core.c (make_bfd_asection): .. * simple.c (bfd_simple_get_relocated_section_contents): .. * som.c (som_object_setup, setup_sections, som_prep_headers, som_write_fixups, som_begin_writing, bfd_section_from_som_symbol, som_set_reloc_info, som_get_section_contents, som_bfd_link_split_section): .. * sparclinux.c (linux_link_create_dynamic_sections, bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): .. * srec.c (srec_scan, srec_read_section, srec_get_section_contents): .. * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs, _bfd_write_stab_strings, _bfd_stab_section_offset): .. * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections, bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs, sunos_scan_ext_relocs, sunos_scan_dynamic_symbol, sunos_write_dynamic_symbol, sunos_check_dynamic_reloc, sunos_finish_dynamic_link): .. * syms.c (_bfd_stab_section_find_nearest_line): .. * tekhex.c (first_phase, tekhex_set_section_contents, tekhex_write_object_contents): .. * trad-core.c (trad_unix_core_file_p): .. * versados.c (process_esd, process_otr, process_otr): .. * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): .. * vms-misc.c (add_new_contents): .. * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): .. * vms.c (vms_set_section_contents): .. * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols, xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms, _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): .. * xsym.c (bfd_sym_scan): .. See above. binutils/ * objcopy.c (copy_section): Don't set _cooked_size. include/ * bfdlink.h (struct bfd_link_order): Update comment. ld/ * ldlang.c (print_output_section_statement): Don't print size before relaxation. (IGNORE_SECTION): Remove bfd arg. Update all callers. * ldexp.c (fold_name): .. See below. * ldlang.c (section_already_linked, print_output_section_statement, print_input_section, insert_pad, size_input_section, lang_check_section_addresses, lang_size_sections_1, lang_size_sections, lang_do_assignments_1, lang_set_startof, lang_one_common, lang_reset_memory_regions, lang_process, lang_abs_symbol_at_end_of, lang_do_version_exports_section): .. * ldwrite.c (build_link_order, clone_section, ds, split_sections): .. * pe-dll.c (process_def_file, generate_reloc): .. * emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment, gld${EMULATION_NAME}_before_allocation): .. * emultempl/mmix-elfnmmo.em (mmix_after_allocation): .. * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation, sh64_elf_${EMULATION_NAME}_after_allocation): .. * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): .. * emultempl/xtensaelf.em (ld_assign_relative_paged_dot, ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use "size" instead of "_raw_size" and "_cooked_size". Expand bfd_section_size macro invocations.
2004-06-24 12:46:28 +08:00
bfdsec->size = cmd->flavours[i].size;
2002-11-06 21:26:29 +08:00
bfdsec->filepos = cmd->flavours[i].offset;
bfdsec->alignment_power = 0x0;
cmd->section = bfdsec;
}
return 0;
}
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_dysymtab (bfd *abfd, bfd_mach_o_load_command *command)
2002-11-06 21:26:29 +08:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_dysymtab_command *cmd = &command->command.dysymtab;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
2002-11-06 21:26:29 +08:00
BFD_ASSERT (command->type == BFD_MACH_O_LC_DYSYMTAB);
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
{
struct mach_o_dysymtab_command_external raw;
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
return -1;
2002-11-06 21:26:29 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
cmd->ilocalsym = bfd_h_get_32 (abfd, raw.ilocalsym);
cmd->nlocalsym = bfd_h_get_32 (abfd, raw.nlocalsym);
cmd->iextdefsym = bfd_h_get_32 (abfd, raw.iextdefsym);
cmd->nextdefsym = bfd_h_get_32 (abfd, raw.nextdefsym);
cmd->iundefsym = bfd_h_get_32 (abfd, raw.iundefsym);
cmd->nundefsym = bfd_h_get_32 (abfd, raw.nundefsym);
cmd->tocoff = bfd_h_get_32 (abfd, raw.tocoff);
cmd->ntoc = bfd_h_get_32 (abfd, raw.ntoc);
cmd->modtaboff = bfd_h_get_32 (abfd, raw.modtaboff);
cmd->nmodtab = bfd_h_get_32 (abfd, raw.nmodtab);
cmd->extrefsymoff = bfd_h_get_32 (abfd, raw.extrefsymoff);
cmd->nextrefsyms = bfd_h_get_32 (abfd, raw.nextrefsyms);
cmd->indirectsymoff = bfd_h_get_32 (abfd, raw.indirectsymoff);
cmd->nindirectsyms = bfd_h_get_32 (abfd, raw.nindirectsyms);
cmd->extreloff = bfd_h_get_32 (abfd, raw.extreloff);
cmd->nextrel = bfd_h_get_32 (abfd, raw.nextrel);
cmd->locreloff = bfd_h_get_32 (abfd, raw.locreloff);
cmd->nlocrel = bfd_h_get_32 (abfd, raw.nlocrel);
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
if (cmd->nmodtab != 0)
{
unsigned int i;
int wide = bfd_mach_o_wide_p (abfd);
unsigned int module_len = wide ? 56 : 52;
cmd->dylib_module =
bfd_alloc (abfd, cmd->nmodtab * sizeof (bfd_mach_o_dylib_module));
if (cmd->dylib_module == NULL)
return -1;
if (bfd_seek (abfd, cmd->modtaboff, SEEK_SET) != 0)
return -1;
for (i = 0; i < cmd->nmodtab; i++)
{
bfd_mach_o_dylib_module *module = &cmd->dylib_module[i];
unsigned long v;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
unsigned char buf[56];
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
if (bfd_bread ((void *) buf, module_len, abfd) != module_len)
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return -1;
module->module_name_idx = bfd_h_get_32 (abfd, buf + 0);
module->iextdefsym = bfd_h_get_32 (abfd, buf + 4);
module->nextdefsym = bfd_h_get_32 (abfd, buf + 8);
module->irefsym = bfd_h_get_32 (abfd, buf + 12);
module->nrefsym = bfd_h_get_32 (abfd, buf + 16);
module->ilocalsym = bfd_h_get_32 (abfd, buf + 20);
module->nlocalsym = bfd_h_get_32 (abfd, buf + 24);
module->iextrel = bfd_h_get_32 (abfd, buf + 28);
module->nextrel = bfd_h_get_32 (abfd, buf + 32);
v = bfd_h_get_32 (abfd, buf +36);
module->iinit = v & 0xffff;
module->iterm = (v >> 16) & 0xffff;
v = bfd_h_get_32 (abfd, buf + 40);
module->ninit = v & 0xffff;
module->nterm = (v >> 16) & 0xffff;
if (wide)
{
module->objc_module_info_size = bfd_h_get_32 (abfd, buf + 44);
module->objc_module_info_addr = bfd_h_get_64 (abfd, buf + 48);
}
else
{
module->objc_module_info_addr = bfd_h_get_32 (abfd, buf + 44);
module->objc_module_info_size = bfd_h_get_32 (abfd, buf + 48);
}
}
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
if (cmd->ntoc != 0)
{
unsigned int i;
cmd->dylib_toc = bfd_alloc
(abfd, cmd->ntoc * sizeof (bfd_mach_o_dylib_table_of_content));
if (cmd->dylib_toc == NULL)
return -1;
if (bfd_seek (abfd, cmd->tocoff, SEEK_SET) != 0)
return -1;
for (i = 0; i < cmd->ntoc; i++)
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_dylib_table_of_contents_external raw;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_dylib_table_of_content *toc = &cmd->dylib_toc[i];
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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if (bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
toc->symbol_index = bfd_h_get_32 (abfd, raw.symbol_index);
toc->module_index = bfd_h_get_32 (abfd, raw.module_index);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
}
}
if (cmd->nindirectsyms != 0)
{
unsigned int i;
cmd->indirect_syms = bfd_alloc
(abfd, cmd->nindirectsyms * sizeof (unsigned int));
if (cmd->indirect_syms == NULL)
return -1;
if (bfd_seek (abfd, cmd->indirectsymoff, SEEK_SET) != 0)
return -1;
for (i = 0; i < cmd->nindirectsyms; i++)
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
unsigned char raw[4];
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
unsigned int *is = &cmd->indirect_syms[i];
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_bread (raw, sizeof (raw), abfd) != sizeof (raw))
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
*is = bfd_h_get_32 (abfd, raw);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
}
}
if (cmd->nextrefsyms != 0)
{
unsigned long v;
unsigned int i;
cmd->ext_refs = bfd_alloc
(abfd, cmd->nextrefsyms * sizeof (bfd_mach_o_dylib_reference));
if (cmd->ext_refs == NULL)
return -1;
if (bfd_seek (abfd, cmd->extrefsymoff, SEEK_SET) != 0)
return -1;
for (i = 0; i < cmd->nextrefsyms; i++)
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
unsigned char raw[4];
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_dylib_reference *ref = &cmd->ext_refs[i];
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_bread (raw, sizeof (raw), abfd) != sizeof (raw))
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return -1;
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
/* Fields isym and flags are written as bit-fields, thus we need
a specific processing for endianness. */
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
v = bfd_h_get_32 (abfd, raw);
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
if (bfd_big_endian (abfd))
{
ref->isym = (v >> 8) & 0xffffff;
ref->flags = v & 0xff;
}
else
{
ref->isym = v & 0xffffff;
ref->flags = (v >> 24) & 0xff;
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
}
}
2002-11-06 21:26:29 +08:00
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
if (mdata->dysymtab)
return -1;
mdata->dysymtab = cmd;
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return 0;
}
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_symtab (bfd *abfd, bfd_mach_o_load_command *command)
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{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_symtab_command *symtab = &command->command.symtab;
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_symtab_command_external raw;
2002-11-06 21:26:29 +08:00
BFD_ASSERT (command->type == BFD_MACH_O_LC_SYMTAB);
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
2002-11-06 21:26:29 +08:00
return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
symtab->symoff = bfd_h_get_32 (abfd, raw.symoff);
symtab->nsyms = bfd_h_get_32 (abfd, raw.nsyms);
symtab->stroff = bfd_h_get_32 (abfd, raw.stroff);
symtab->strsize = bfd_h_get_32 (abfd, raw.strsize);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
symtab->symbols = NULL;
symtab->strtab = NULL;
2002-11-06 21:26:29 +08:00
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
if (symtab->nsyms != 0)
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
abfd->flags |= HAS_SYMS;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
if (mdata->symtab)
return -1;
mdata->symtab = symtab;
2002-11-06 21:26:29 +08:00
return 0;
}
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_uuid (bfd *abfd, bfd_mach_o_load_command *command)
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
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{
bfd_mach_o_uuid_command *cmd = &command->command.uuid;
BFD_ASSERT (command->type == BFD_MACH_O_LC_UUID);
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (cmd->uuid, 16, abfd) != 16)
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
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return -1;
return 0;
}
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_linkedit (bfd *abfd, bfd_mach_o_load_command *command)
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
{
bfd_mach_o_linkedit_command *cmd = &command->command.linkedit;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_linkedit_data_command_external raw;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
cmd->dataoff = bfd_get_32 (abfd, raw.dataoff);
cmd->datasize = bfd_get_32 (abfd, raw.datasize);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return 0;
}
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_str (bfd *abfd, bfd_mach_o_load_command *command)
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
{
bfd_mach_o_str_command *cmd = &command->command.str;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_str_command_external raw;
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
unsigned long off;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
off = bfd_get_32 (abfd, raw.str);
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
cmd->stroff = command->offset + off;
cmd->str_len = command->len - off;
cmd->str = bfd_alloc (abfd, cmd->str_len);
if (cmd->str == NULL)
return -1;
if (bfd_seek (abfd, cmd->stroff, SEEK_SET) != 0
|| bfd_bread ((void *) cmd->str, cmd->str_len, abfd) != cmd->str_len)
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return -1;
return 0;
}
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_dyld_info (bfd *abfd, bfd_mach_o_load_command *command)
{
bfd_mach_o_dyld_info_command *cmd = &command->command.dyld_info;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_dyld_info_command_external raw;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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cmd->rebase_off = bfd_get_32 (abfd, raw.rebase_off);
cmd->rebase_size = bfd_get_32 (abfd, raw.rebase_size);
cmd->bind_off = bfd_get_32 (abfd, raw.bind_off);
cmd->bind_size = bfd_get_32 (abfd, raw.bind_size);
cmd->weak_bind_off = bfd_get_32 (abfd, raw.weak_bind_off);
cmd->weak_bind_size = bfd_get_32 (abfd, raw.weak_bind_size);
cmd->lazy_bind_off = bfd_get_32 (abfd, raw.lazy_bind_off);
cmd->lazy_bind_size = bfd_get_32 (abfd, raw.lazy_bind_size);
cmd->export_off = bfd_get_32 (abfd, raw.export_off);
cmd->export_size = bfd_get_32 (abfd, raw.export_size);
return 0;
}
static bfd_boolean
bfd_mach_o_read_version_min (bfd *abfd, bfd_mach_o_load_command *command)
{
bfd_mach_o_version_min_command *cmd = &command->command.version_min;
struct mach_o_version_min_command_external raw;
unsigned int ver;
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
return FALSE;
ver = bfd_get_32 (abfd, raw.version);
cmd->rel = ver >> 16;
cmd->maj = ver >> 8;
cmd->min = ver;
cmd->reserved = bfd_get_32 (abfd, raw.reserved);
return TRUE;
}
static bfd_boolean
bfd_mach_o_read_encryption_info (bfd *abfd, bfd_mach_o_load_command *command)
{
bfd_mach_o_encryption_info_command *cmd = &command->command.encryption_info;
struct mach_o_encryption_info_command_external raw;
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
return FALSE;
cmd->cryptoff = bfd_get_32 (abfd, raw.cryptoff);
cmd->cryptsize = bfd_get_32 (abfd, raw.cryptsize);
cmd->cryptid = bfd_get_32 (abfd, raw.cryptid);
return TRUE;
}
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static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_segment (bfd *abfd,
bfd_mach_o_load_command *command,
unsigned int wide)
2002-11-06 21:26:29 +08:00
{
bfd_mach_o_segment_command *seg = &command->command.segment;
unsigned long i;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
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if (wide)
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_segment_command_64_external raw;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
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BFD_ASSERT (command->type == BFD_MACH_O_LC_SEGMENT_64);
2002-11-06 21:26:29 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
return -1;
2002-11-06 21:26:29 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
memcpy (seg->segname, raw.segname, 16);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
seg->segname[16] = '\0';
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
seg->vmaddr = bfd_h_get_64 (abfd, raw.vmaddr);
seg->vmsize = bfd_h_get_64 (abfd, raw.vmsize);
seg->fileoff = bfd_h_get_64 (abfd, raw.fileoff);
seg->filesize = bfd_h_get_64 (abfd, raw.filesize);
seg->maxprot = bfd_h_get_32 (abfd, raw.maxprot);
seg->initprot = bfd_h_get_32 (abfd, raw.initprot);
seg->nsects = bfd_h_get_32 (abfd, raw.nsects);
seg->flags = bfd_h_get_32 (abfd, raw.flags);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
}
else
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_segment_command_32_external raw;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
BFD_ASSERT (command->type == BFD_MACH_O_LC_SEGMENT);
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
if (bfd_seek (abfd, command->offset + BFD_MACH_O_LC_SIZE, SEEK_SET) != 0
|| bfd_bread (&raw, sizeof (raw), abfd) != sizeof (raw))
return -1;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
memcpy (seg->segname, raw.segname, 16);
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
seg->segname[16] = '\0';
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
seg->vmaddr = bfd_h_get_32 (abfd, raw.vmaddr);
seg->vmsize = bfd_h_get_32 (abfd, raw.vmsize);
seg->fileoff = bfd_h_get_32 (abfd, raw.fileoff);
seg->filesize = bfd_h_get_32 (abfd, raw.filesize);
seg->maxprot = bfd_h_get_32 (abfd, raw.maxprot);
seg->initprot = bfd_h_get_32 (abfd, raw.initprot);
seg->nsects = bfd_h_get_32 (abfd, raw.nsects);
seg->flags = bfd_h_get_32 (abfd, raw.flags);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
}
seg->sect_head = NULL;
seg->sect_tail = NULL;
2002-11-06 21:26:29 +08:00
for (i = 0; i < seg->nsects; i++)
2002-11-06 21:26:29 +08:00
{
bfd_vma segoff;
asection *sec;
if (wide)
segoff = command->offset + BFD_MACH_O_LC_SEGMENT_64_SIZE
+ (i * BFD_MACH_O_SECTION_64_SIZE);
else
segoff = command->offset + BFD_MACH_O_LC_SEGMENT_SIZE
+ (i * BFD_MACH_O_SECTION_SIZE);
2002-11-06 21:26:29 +08:00
sec = bfd_mach_o_read_section (abfd, segoff, seg->initprot, wide);
if (sec == NULL)
return -1;
bfd_mach_o_append_section_to_segment (seg, sec);
2002-11-06 21:26:29 +08:00
}
return 0;
}
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
bfd_mach_o_read_segment_32 (bfd *abfd, bfd_mach_o_load_command *command)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
{
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
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return bfd_mach_o_read_segment (abfd, command, 0);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
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}
static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
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bfd_mach_o_read_segment_64 (bfd *abfd, bfd_mach_o_load_command *command)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
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{
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
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return bfd_mach_o_read_segment (abfd, command, 1);
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
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}
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static int
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
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bfd_mach_o_read_command (bfd *abfd, bfd_mach_o_load_command *command)
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{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
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struct mach_o_load_command_external raw;
unsigned int cmd;
2002-11-06 21:26:29 +08:00
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
/* Read command type and length. */
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, command->offset, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
|| bfd_bread (&raw, BFD_MACH_O_LC_SIZE, abfd) != BFD_MACH_O_LC_SIZE)
2002-11-06 21:26:29 +08:00
return -1;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
cmd = bfd_h_get_32 (abfd, raw.cmd);
command->type = cmd & ~BFD_MACH_O_LC_REQ_DYLD;
command->type_required = cmd & BFD_MACH_O_LC_REQ_DYLD ? TRUE : FALSE;
command->len = bfd_h_get_32 (abfd, raw.cmdsize);
2002-11-06 21:26:29 +08:00
switch (command->type)
{
case BFD_MACH_O_LC_SEGMENT:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_segment_32 (abfd, command) != 0)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
return -1;
break;
case BFD_MACH_O_LC_SEGMENT_64:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_segment_64 (abfd, command) != 0)
2002-11-06 21:26:29 +08:00
return -1;
break;
case BFD_MACH_O_LC_SYMTAB:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_symtab (abfd, command) != 0)
2002-11-06 21:26:29 +08:00
return -1;
break;
case BFD_MACH_O_LC_SYMSEG:
break;
case BFD_MACH_O_LC_THREAD:
case BFD_MACH_O_LC_UNIXTHREAD:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_thread (abfd, command) != 0)
2002-11-06 21:26:29 +08:00
return -1;
break;
case BFD_MACH_O_LC_LOAD_DYLINKER:
case BFD_MACH_O_LC_ID_DYLINKER:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_dylinker (abfd, command) != 0)
2002-11-06 21:26:29 +08:00
return -1;
break;
case BFD_MACH_O_LC_LOAD_DYLIB:
case BFD_MACH_O_LC_ID_DYLIB:
case BFD_MACH_O_LC_LOAD_WEAK_DYLIB:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
case BFD_MACH_O_LC_REEXPORT_DYLIB:
case BFD_MACH_O_LC_LOAD_UPWARD_DYLIB:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_dylib (abfd, command) != 0)
2002-11-06 21:26:29 +08:00
return -1;
break;
case BFD_MACH_O_LC_PREBOUND_DYLIB:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_prebound_dylib (abfd, command) != 0)
2002-11-06 21:26:29 +08:00
return -1;
break;
case BFD_MACH_O_LC_LOADFVMLIB:
case BFD_MACH_O_LC_IDFVMLIB:
if (bfd_mach_o_read_fvmlib (abfd, command) != 0)
return -1;
break;
2002-11-06 21:26:29 +08:00
case BFD_MACH_O_LC_IDENT:
case BFD_MACH_O_LC_FVMFILE:
case BFD_MACH_O_LC_PREPAGE:
case BFD_MACH_O_LC_ROUTINES:
case BFD_MACH_O_LC_ROUTINES_64:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
break;
2002-11-06 21:26:29 +08:00
case BFD_MACH_O_LC_SUB_FRAMEWORK:
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
case BFD_MACH_O_LC_SUB_UMBRELLA:
case BFD_MACH_O_LC_SUB_LIBRARY:
case BFD_MACH_O_LC_SUB_CLIENT:
case BFD_MACH_O_LC_RPATH:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_str (abfd, command) != 0)
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return -1;
2002-11-06 21:26:29 +08:00
break;
case BFD_MACH_O_LC_DYSYMTAB:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_dysymtab (abfd, command) != 0)
2002-11-06 21:26:29 +08:00
return -1;
break;
case BFD_MACH_O_LC_TWOLEVEL_HINTS:
case BFD_MACH_O_LC_PREBIND_CKSUM:
break;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
case BFD_MACH_O_LC_UUID:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_uuid (abfd, command) != 0)
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
return -1;
break;
case BFD_MACH_O_LC_CODE_SIGNATURE:
case BFD_MACH_O_LC_SEGMENT_SPLIT_INFO:
case BFD_MACH_O_LC_FUNCTION_STARTS:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_linkedit (abfd, command) != 0)
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
return -1;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
break;
case BFD_MACH_O_LC_ENCRYPTION_INFO:
if (!bfd_mach_o_read_encryption_info (abfd, command))
return -1;
break;
case BFD_MACH_O_LC_DYLD_INFO:
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_dyld_info (abfd, command) != 0)
return -1;
break;
case BFD_MACH_O_LC_VERSION_MIN_MACOSX:
case BFD_MACH_O_LC_VERSION_MIN_IPHONEOS:
if (!bfd_mach_o_read_version_min (abfd, command))
return -1;
break;
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default:
(*_bfd_error_handler)(_("%B: unknown load command 0x%lx"),
abfd, (unsigned long) command->type);
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break;
}
return 0;
}
static void
2005-04-11 16:23:05 +08:00
bfd_mach_o_flatten_sections (bfd *abfd)
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{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
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long csect = 0;
unsigned long i;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
/* Count total number of sections. */
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mdata->nsects = 0;
for (i = 0; i < mdata->header.ncmds; i++)
{
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
if (mdata->commands[i].type == BFD_MACH_O_LC_SEGMENT
|| mdata->commands[i].type == BFD_MACH_O_LC_SEGMENT_64)
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{
bfd_mach_o_segment_command *seg;
seg = &mdata->commands[i].command.segment;
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mdata->nsects += seg->nsects;
}
}
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
/* Allocate sections array. */
mdata->sections = bfd_alloc (abfd,
mdata->nsects * sizeof (bfd_mach_o_section *));
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
/* Fill the array. */
2002-11-06 21:26:29 +08:00
csect = 0;
for (i = 0; i < mdata->header.ncmds; i++)
{
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
if (mdata->commands[i].type == BFD_MACH_O_LC_SEGMENT
|| mdata->commands[i].type == BFD_MACH_O_LC_SEGMENT_64)
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{
bfd_mach_o_segment_command *seg;
bfd_mach_o_section *sec;
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seg = &mdata->commands[i].command.segment;
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BFD_ASSERT (csect + seg->nsects <= mdata->nsects);
for (sec = seg->sect_head; sec != NULL; sec = sec->next)
mdata->sections[csect++] = sec;
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}
}
}
static bfd_boolean
2005-04-11 16:23:05 +08:00
bfd_mach_o_scan_start_address (bfd *abfd)
2002-11-06 21:26:29 +08:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
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bfd_mach_o_thread_command *cmd = NULL;
unsigned long i;
for (i = 0; i < mdata->header.ncmds; i++)
if ((mdata->commands[i].type == BFD_MACH_O_LC_THREAD) ||
(mdata->commands[i].type == BFD_MACH_O_LC_UNIXTHREAD))
{
cmd = &mdata->commands[i].command.thread;
break;
}
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if (cmd == NULL)
return FALSE;
2002-11-06 21:26:29 +08:00
/* FIXME: create a subtarget hook ? */
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for (i = 0; i < cmd->nflavours; i++)
{
if ((mdata->header.cputype == BFD_MACH_O_CPU_TYPE_I386)
&& (cmd->flavours[i].flavour
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
== (unsigned long) BFD_MACH_O_x86_THREAD_STATE32))
2002-11-06 21:26:29 +08:00
{
unsigned char buf[4];
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, cmd->flavours[i].offset + 40, SEEK_SET) != 0
|| bfd_bread (buf, 4, abfd) != 4)
return FALSE;
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abfd->start_address = bfd_h_get_32 (abfd, buf);
}
else if ((mdata->header.cputype == BFD_MACH_O_CPU_TYPE_POWERPC)
2002-11-06 21:26:29 +08:00
&& (cmd->flavours[i].flavour == BFD_MACH_O_PPC_THREAD_STATE))
{
unsigned char buf[4];
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, cmd->flavours[i].offset + 0, SEEK_SET) != 0
|| bfd_bread (buf, 4, abfd) != 4)
return FALSE;
2002-11-06 21:26:29 +08:00
abfd->start_address = bfd_h_get_32 (abfd, buf);
}
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
else if ((mdata->header.cputype == BFD_MACH_O_CPU_TYPE_POWERPC_64)
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
&& (cmd->flavours[i].flavour == BFD_MACH_O_PPC_THREAD_STATE64))
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
{
unsigned char buf[8];
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, cmd->flavours[i].offset + 0, SEEK_SET) != 0
|| bfd_bread (buf, 8, abfd) != 8)
return FALSE;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
abfd->start_address = bfd_h_get_64 (abfd, buf);
}
else if ((mdata->header.cputype == BFD_MACH_O_CPU_TYPE_X86_64)
&& (cmd->flavours[i].flavour == BFD_MACH_O_x86_THREAD_STATE64))
{
unsigned char buf[8];
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, cmd->flavours[i].offset + (16 * 8), SEEK_SET) != 0
|| bfd_bread (buf, 8, abfd) != 8)
return FALSE;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
abfd->start_address = bfd_h_get_64 (abfd, buf);
}
2002-11-06 21:26:29 +08:00
}
return TRUE;
2002-11-06 21:26:29 +08:00
}
bfd_boolean
bfd_mach_o_set_arch_mach (bfd *abfd,
enum bfd_architecture arch,
unsigned long machine)
{
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
/* If this isn't the right architecture for this backend, and this
isn't the generic backend, fail. */
if (arch != bed->arch
&& arch != bfd_arch_unknown
&& bed->arch != bfd_arch_unknown)
return FALSE;
return bfd_default_set_arch_mach (abfd, arch, machine);
}
static bfd_boolean
2005-04-11 16:23:05 +08:00
bfd_mach_o_scan (bfd *abfd,
bfd_mach_o_header *header,
bfd_mach_o_data_struct *mdata)
2002-11-06 21:26:29 +08:00
{
unsigned int i;
enum bfd_architecture cputype;
unsigned long cpusubtype;
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
unsigned int hdrsize;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
hdrsize = mach_o_wide_p (header) ?
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
BFD_MACH_O_HEADER_64_SIZE : BFD_MACH_O_HEADER_SIZE;
2002-11-06 21:26:29 +08:00
mdata->header = *header;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
abfd->flags = abfd->flags & BFD_IN_MEMORY;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
switch (header->filetype)
{
case BFD_MACH_O_MH_OBJECT:
abfd->flags |= HAS_RELOC;
break;
case BFD_MACH_O_MH_EXECUTE:
abfd->flags |= EXEC_P;
break;
case BFD_MACH_O_MH_DYLIB:
case BFD_MACH_O_MH_BUNDLE:
abfd->flags |= DYNAMIC;
break;
}
2002-11-06 21:26:29 +08:00
abfd->tdata.mach_o_data = mdata;
bfd_mach_o_convert_architecture (header->cputype, header->cpusubtype,
&cputype, &cpusubtype);
2002-11-06 21:26:29 +08:00
if (cputype == bfd_arch_unknown)
{
(*_bfd_error_handler)
(_("bfd_mach_o_scan: unknown architecture 0x%lx/0x%lx"),
header->cputype, header->cpusubtype);
return FALSE;
2002-11-06 21:26:29 +08:00
}
bfd_set_arch_mach (abfd, cputype, cpusubtype);
2002-11-06 21:26:29 +08:00
if (header->ncmds != 0)
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
mdata->commands = bfd_alloc
(abfd, header->ncmds * sizeof (bfd_mach_o_load_command));
2002-11-06 21:26:29 +08:00
if (mdata->commands == NULL)
return FALSE;
2002-11-06 21:26:29 +08:00
for (i = 0; i < header->ncmds; i++)
{
bfd_mach_o_load_command *cur = &mdata->commands[i];
if (i == 0)
2008-09-05 Tristan Gingold <gingold@adacore.com> Add MacOSX 64 bits support. * mach-o.h (bfd_mach_o_ppc_thread_flavour): Add BFD_MACH_O_PPC_THREAD_STATE_64. (bfd_mach_o_i386_thread_flavour): Add BFD_MACH_O_x86_THREAD_STATE64, BFD_MACH_O_x86_FLOAT_STATE64, BFD_MACH_O_x86_EXCEPTION_STATE64, BFD_MACH_O_x86_THREAD_STATE, BFD_MACH_O_x86_FLOAT_STATE, BFD_MACH_O_x86_EXCEPTION_STATE. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_SEGMENT_64, BFD_MACH_O_LC_ROUTINES_64, BFD_MACH_O_LC_UUID. (BFD_MACH_O_CPU_IS64BIT): Added. (bfd_mach_o_cpu_type): Add BFD_MACH_O_CPU_TYPE_POWERPC_64, BFD_MACH_O_CPU_TYPE_X86_64. (bfd_mach_o_header): Add version field. (bfd_mach_o_section) Add reserved3 field. (bfd_mach_o_segment_command): Add initprot and maxprot fields. * mach-o.c (N_TEXT, N_DATA, N_BSS): Added. (bfd_mach_o_version): New function. (bfd_mach_o_valid): Handle 64bits cpus. (bfd_mach_o_write_header): handler 64bits headers. (bfd_mach_o_scan_write_section_32, bfd_mach_o_scan_write_section_64): New functions (from bfd_mach_o_scan_write_section) to handle both flavors. (bfd_mach_o_scan_write_segment): Parameter wide added to support both flavors. (bfd_mach_o_write_contents): Support both flavors. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_scan_read_section_32, bfd_mach_o_scan_read_section_64): New functions (from bfd_mach_o_scan_read_section) to support both flavors. (bfd_mach_o_scan_read_symtab_symbol): Support both flavors. (bfd_mach_o_scan_read_symtab): Ditto. (bfd_mach_o_scan_read_segment): Parameter wide added to support both flavors. (bfd_mach_o_scan_read_segment_32, bfd_mach_o_scan_read_segment_64): New functions to call bfd_mach_o_scan_read_segment. (bfd_mach_o_flatten_sections): Support both flavors. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Ditto. (bfd_mach_o_lookup_section): Ditto.
2008-09-05 16:07:54 +08:00
cur->offset = hdrsize;
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else
{
bfd_mach_o_load_command *prev = &mdata->commands[i - 1];
cur->offset = prev->offset + prev->len;
}
2009-10-09 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to bfd_mach_o_read_symtab_symbols. (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread. (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs. (bfd_mach_o_scan_write_section_32): Rename to bfd_mach_o_write_section_32. (bfd_mach_o_scan_write_section_64): Rename to bfd_mach_o_write_section_64. (bfd_mach_o_scan_write_segment_32): Rename to bfd_mach_o_write_segment_32. (bfd_mach_o_scan_write_segment_64): Rename to bfd_mach_o_write_segment_64. (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab. (bfd_mach_o_scan_read_section_32): Rename to bfd_mach_o_read_section_32. (bfd_mach_o_scan_read_section_64): Rename to bfd_mach_o_read_section_64. (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section. (bfd_mach_o_scan_read_symtab_strtab): Rename to bfd_mach_o_read_symtab_strtab. (bfd_mach_o_scan_read_symtab_symbol): Rename to bfd_mach_o_read_symtab_symbol. (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol. (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker. (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib. (bfd_mach_o_scan_read_prebound_dylib): Rename to bfd_mach_o_read_prebound_dylib. (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread. (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab. (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab. (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid. (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit. (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str. (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info. (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment. (bfd_mach_o_scan_read_segment_32): Rename to bfd_mach_o_read_segment_32. (bfd_mach_o_scan_read_segment_64): Rename to bfd_mach_o_read_segment_64. (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command. * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to bfd_mach_o_read_dysymtab_symbol.
2009-10-09 23:14:56 +08:00
if (bfd_mach_o_read_command (abfd, cur) < 0)
return FALSE;
}
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}
if (bfd_mach_o_scan_start_address (abfd) < 0)
return FALSE;
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bfd_mach_o_flatten_sections (abfd);
return TRUE;
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}
bfd_boolean
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd_mach_o_mkobject_init (bfd *abfd)
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{
bfd_mach_o_data_struct *mdata = NULL;
2005-04-11 16:23:05 +08:00
mdata = bfd_alloc (abfd, sizeof (bfd_mach_o_data_struct));
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if (mdata == NULL)
return FALSE;
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abfd->tdata.mach_o_data = mdata;
mdata->header.magic = 0;
mdata->header.cputype = 0;
mdata->header.cpusubtype = 0;
mdata->header.filetype = 0;
mdata->header.ncmds = 0;
mdata->header.sizeofcmds = 0;
mdata->header.flags = 0;
mdata->header.byteorder = BFD_ENDIAN_UNKNOWN;
mdata->commands = NULL;
mdata->nsects = 0;
mdata->sections = NULL;
mdata->dyn_reloc_cache = NULL;
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return TRUE;
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}
static bfd_boolean
bfd_mach_o_gen_mkobject (bfd *abfd)
{
bfd_mach_o_data_struct *mdata;
if (!bfd_mach_o_mkobject_init (abfd))
return FALSE;
mdata = bfd_mach_o_get_data (abfd);
mdata->header.magic = BFD_MACH_O_MH_MAGIC;
mdata->header.cputype = 0;
mdata->header.cpusubtype = 0;
mdata->header.byteorder = abfd->xvec->byteorder;
mdata->header.version = 1;
return TRUE;
}
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const bfd_target *
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
bfd_mach_o_header_p (bfd *abfd,
bfd_mach_o_filetype filetype,
bfd_mach_o_cpu_type cputype)
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{
struct bfd_preserve preserve;
2002-11-06 21:26:29 +08:00
bfd_mach_o_header header;
preserve.marker = NULL;
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
if (!bfd_mach_o_read_header (abfd, &header))
goto wrong;
2002-11-06 21:26:29 +08:00
if (! (header.byteorder == BFD_ENDIAN_BIG
|| header.byteorder == BFD_ENDIAN_LITTLE))
2002-11-06 21:26:29 +08:00
{
(*_bfd_error_handler) (_("unknown header byte-order value 0x%lx"),
(unsigned long) header.byteorder);
goto wrong;
2002-11-06 21:26:29 +08:00
}
if (! ((header.byteorder == BFD_ENDIAN_BIG
&& abfd->xvec->byteorder == BFD_ENDIAN_BIG
&& abfd->xvec->header_byteorder == BFD_ENDIAN_BIG)
|| (header.byteorder == BFD_ENDIAN_LITTLE
&& abfd->xvec->byteorder == BFD_ENDIAN_LITTLE
&& abfd->xvec->header_byteorder == BFD_ENDIAN_LITTLE)))
goto wrong;
2002-11-06 21:26:29 +08:00
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
/* Check cputype and filetype.
In case of wildcard, do not accept magics that are handled by existing
targets. */
if (cputype)
{
if (header.cputype != cputype)
goto wrong;
}
add symbol qualifiers for mach-o to bfd/gas bfd: * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement. (bfd_mach_o_write_symtab): Remove handling for indirect syms. (bfd_mach_o_primary_symbol_sort_key): Likewise. (bfd_mach_o_cf_symbols): Likewise. (bfd_mach_o_sort_symbol_table): Remove. (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling for indirect and dysymtab counts. Do the symbol sorting here. (bfd_mach_o_build_dysymtab_command): Count the symbol types here. Make the indirect symbols a TODO. (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols. (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with a non-zero value. (bfd_mach_o_read_symtab_symbol): Record the symbol index. (bfd_mach_o_read_symtab_symbol): Adjust recording of global status. * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries. (IS_MACHO_INDIRECT): Remove. (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New. gas: * config/obj-macho.c (obj_mach_o_weak): Remove. (obj_mach_o_common_parse): Set symbol qualifiers. (LAZY, REFE): New macros. (obj_mach_o_symbol_type): New enum. (obj_mach_o_set_symbol_qualifier): New. (obj_mach_o_sym_qual): New. (mach_o_pseudo_table): Add symbol qualifiers, set indirect_symbol to a dummy function. (obj_mach_o_type_for_symbol): New. (obj_macho_frob_label): New. (obj_macho_frob_symbol): New. * config/obj-macho.h (S_SET_ALIGN): Amend temorary var name. (obj_frob_label, obj_macho_frob_label): Declare. (obj_frob_symbol, obj_macho_frob_symbol): Declare. gas/testsuite: * gas/mach-o/err-syms-1.s: New. * gas/mach-o/err-syms-2.s: New. * gas/mach-o/err-syms-3.s: New. * gas/mach-o/symbols-2.d: New. * gas/mach-o/symbols-2.s: New. * gas/mach-o/symbols-3.s: New. * gas/mach-o/symbols-4.s: New. * gas/mach-o/symbols-5.d: New. * gas/mach-o/symbols-5.s: New.
2012-01-09 18:47:50 +08:00
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
if (filetype)
{
if (header.filetype != filetype)
goto wrong;
}
else
{
switch (header.filetype)
{
case BFD_MACH_O_MH_CORE:
/* Handled by core_p */
goto wrong;
default:
break;
}
}
preserve.marker = bfd_zalloc (abfd, sizeof (bfd_mach_o_data_struct));
if (preserve.marker == NULL
|| !bfd_preserve_save (abfd, &preserve))
goto fail;
2002-11-06 21:26:29 +08:00
if (!bfd_mach_o_scan (abfd, &header,
(bfd_mach_o_data_struct *) preserve.marker))
goto wrong;
bfd_preserve_finish (abfd, &preserve);
2002-11-06 21:26:29 +08:00
return abfd->xvec;
wrong:
bfd_set_error (bfd_error_wrong_format);
fail:
if (preserve.marker != NULL)
bfd_preserve_restore (abfd, &preserve);
return NULL;
2002-11-06 21:26:29 +08:00
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
static const bfd_target *
bfd_mach_o_gen_object_p (bfd *abfd)
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{
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
return bfd_mach_o_header_p (abfd, 0, 0);
}
2009-06-05 Tristan Gingold <gingold@adacore.com> * mach-o.h: Update copyright year. (bfd_mach_o_mach_header_magic): New enum. (bfd_mach_o_cpu_subtype): Now an enum. (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros. (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto. (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto. (bfd_mach_o_load_command): Field type_required is now a boolean. Reindent prototypes. (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove. (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. (bfd_mach_o_get_symtab_upper_bound): Ditto. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Ditto. (bfd_mach_o_make_empty_symbol): Ditto. (bfd_mach_o_write_contents): Ditto. * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p, bfd_mach_o_mkobject): Defines. (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1. Do not check with target vector but with flavour. (struct mach_o_section_name_xlat): New declaration. (dwarf_section_names_xlat): Ditto. (text_section_names_xlat): Ditto. (data_section_names_xlat): Ditto. (struct mach_o_segment_name_xlat): Ditto. (segsec_names_xlat): Ditto. (bfd_mach_o_convert_section_name_to_bfd): New function. (bfd_mach_o_convert_section_name_to_mach_o): Ditto. (bfd_mach_o_bfd_copy_private_symbol_data): Make it public. (bfd_mach_o_bfd_copy_private_section_data): Ditto. (bfd_mach_o_bfd_copy_private_bfd_data): Ditto. Accept any input and output flavour. Do not share private data anymore. (bfd_mach_o_count_symbols): Add a comment. (bfd_mach_o_get_symtab_upper_bound): Make it public. (bfd_mach_o_canonicalize_symtab): Ditto. (bfd_mach_o_get_symbol_info): Ditto. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_write_header): Now returns a boolean instead of an int. Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment): Ditto. Do not copy sections anymore. (bfd_mach_o_write_contents): Make it public. Remove dead code. Rewrite typeflag assignment. (bfd_mach_o_build_commands): New function. (bfd_mach_o_set_section_contents): Ditto. (bfd_mach_o_make_empty_symbol): Make it public. (bfd_mach_o_read_header): Make it static. Convert to bfd_boolean. Use constants instead of hard-coded values. (bfd_mach_o_make_bfd_section): Call bfd_mach_o_convert_section_name_to_bfd to create name. (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded values. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_segment): Do not create a bfd section for a segment anymore. Use constants instead of hard-coded values. (bfd_mach_o_scan_read_command): Fix style. (bfd_mach_o_scan): Use constants instead of hard-coded values. Get rid of BFD_IO_FUNCS. (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject. (bfd_mach_o_header_p): Created from bfd_mach_o_object_p. (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p. (bfd_mach_o_object_p): Removed. (bfd_mach_o_gen_core_p): New function, replaces ... (bfd_mach_o_core_p): ... deleted. (bfd_mach_o_bfd_print_private_bfd_data): Make it public. * mach-o-i386.c: New file. * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin. * configure.in (TDEFINES): Add mach_o_i386_vec. * configure: Regenerated. * targets.c: Add mach_o_i386_vec. * mach-o.c: Update copyright years. (BFD_IO_FUNCS): Remove (was not used). (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap bfd_mach_o_slurp_extended_name_table, bfd_mach_o_construct_extended_name_table, bfd_mach_o_truncate_arname, bfd_mach_o_write_armap, bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt, bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup, bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook, bfd_mach_o_get_section_contents_in_window, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_bfd_is_target_special_symbol, bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno, bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info, bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols, bfd_mach_o_minisymbol_to_symbol, bfd_mach_o_bfd_get_relocated_section_contents, bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create, bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols, bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link, bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach, bfd_mach_o_bfd_merge_private_bfd_data, bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents, bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections, bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group, bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol, bfd_mach_o_bfd_copy_private_header_data, bfd_mach_o_core_file_matches_executable_p): Move these defines ... * mach-o-target.c: ... here. Update copyright years.
2009-06-05 17:19:44 +08:00
static const bfd_target *
bfd_mach_o_gen_core_p (bfd *abfd)
{
return bfd_mach_o_header_p (abfd, BFD_MACH_O_MH_CORE, 0);
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}
typedef struct mach_o_fat_archentry
{
unsigned long cputype;
unsigned long cpusubtype;
unsigned long offset;
unsigned long size;
unsigned long align;
} mach_o_fat_archentry;
typedef struct mach_o_fat_data_struct
{
unsigned long magic;
unsigned long nfat_arch;
mach_o_fat_archentry *archentries;
} mach_o_fat_data_struct;
const bfd_target *
2005-04-11 16:23:05 +08:00
bfd_mach_o_archive_p (bfd *abfd)
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{
mach_o_fat_data_struct *adata = NULL;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_fat_header_external hdr;
2002-11-06 21:26:29 +08:00
unsigned long i;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, 0, SEEK_SET) != 0
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
|| bfd_bread (&hdr, sizeof (hdr), abfd) != sizeof (hdr))
goto error;
2002-11-06 21:26:29 +08:00
2005-04-11 16:23:05 +08:00
adata = bfd_alloc (abfd, sizeof (mach_o_fat_data_struct));
2002-11-06 21:26:29 +08:00
if (adata == NULL)
goto error;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
adata->magic = bfd_getb32 (hdr.magic);
adata->nfat_arch = bfd_getb32 (hdr.nfat_arch);
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if (adata->magic != 0xcafebabe)
goto error;
/* Avoid matching Java bytecode files, which have the same magic number.
In the Java bytecode file format this field contains the JVM version,
which starts at 43.0. */
if (adata->nfat_arch > 30)
goto error;
2002-11-06 21:26:29 +08:00
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
adata->archentries =
2002-11-06 21:26:29 +08:00
bfd_alloc (abfd, adata->nfat_arch * sizeof (mach_o_fat_archentry));
if (adata->archentries == NULL)
goto error;
2002-11-06 21:26:29 +08:00
for (i = 0; i < adata->nfat_arch; i++)
{
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
struct mach_o_fat_arch_external arch;
if (bfd_bread (&arch, sizeof (arch), abfd) != sizeof (arch))
goto error;
bfd/ 2011-08-08 Tristan Gingold <gingold@adacore.com> * mach-o.h: Move size macros to external.h Move reloc macros to reloc.h and x86-64.h. * mach-o-i386.c: Includes mach-o/reloc.h * mach-o-x86-64.c: Ditto and includes mach-o/x86-64.h * mach-o.c: Add includes. (bfd_mach_o_write_header): Use structure from external.h to convert. (bfd_mach_o_write_thread): Ditto. (bfd_mach_o_write_relocs): Ditto. (bfd_mach_o_write_section_32): Ditto. (bfd_mach_o_write_section_64): Ditto. (bfd_mach_o_write_segment_32): Ditto. (bfd_mach_o_write_segment_64): Ditto. (bfd_mach_o_write_symtab): Ditto. (bfd_mach_o_write_contents): Ditto. (bfd_mach_o_read_header): Ditto. (bfd_mach_o_read_section_32): Ditto. (bfd_mach_o_read_section_64): Ditto. (bfd_mach_o_read_symtab_symbol): Ditto. (bfd_mach_o_read_dylinker): Ditto. (bfd_mach_o_read_dylib): Ditto. (bfd_mach_o_read_dysymtab): Ditto. (bfd_mach_o_read_symtab): Ditto. (bfd_mach_o_read_linkedit): Ditto. (bfd_mach_o_read_str): Ditto. (bfd_mach_o_read_dyld_info): Ditto. (bfd_mach_o_read_segment): Ditto. (bfd_mach_o_read_command): Ditto. (bfd_mach_o_archive_p): Ditto. (bfd_mach_o_canonicalize_one_reloc): Ditto. Change the BUF parameter. (bfd_mach_o_canonicalize_relocs): Adjust to call the above function. (bfd_mach_o_read_dysymtab_symbol): Rename BUF variable. (bfd_mach_o_read_uuid): Remove useless cast. Use a macro instead of an hard-coded value. include/mach-o 2011-08-08 Tristan Gingold <gingold@adacore.com> * loader.h: Reorder declarations. * x86-64.h: New file. * external.h: New file. * reloc.h: New file.
2011-08-08 16:59:33 +08:00
adata->archentries[i].cputype = bfd_getb32 (arch.cputype);
adata->archentries[i].cpusubtype = bfd_getb32 (arch.cpusubtype);
adata->archentries[i].offset = bfd_getb32 (arch.offset);
adata->archentries[i].size = bfd_getb32 (arch.size);
adata->archentries[i].align = bfd_getb32 (arch.align);
2002-11-06 21:26:29 +08:00
}
abfd->tdata.mach_o_fat_data = adata;
return abfd->xvec;
error:
if (adata != NULL)
bfd_release (abfd, adata);
bfd_set_error (bfd_error_wrong_format);
return NULL;
2002-11-06 21:26:29 +08:00
}
/* Set the filename for a fat binary member ABFD, whose bfd architecture is
ARCH_TYPE/ARCH_SUBTYPE and corresponding entry in header is ENTRY.
Set arelt_data and origin fields too. */
static void
bfd_mach_o_fat_member_init (bfd *abfd,
enum bfd_architecture arch_type,
unsigned long arch_subtype,
mach_o_fat_archentry *entry)
{
struct areltdata *areltdata;
/* Create the member filename. Use ARCH_NAME. */
const bfd_arch_info_type *ap = bfd_lookup_arch (arch_type, arch_subtype);
if (ap)
{
/* Use the architecture name if known. */
abfd->filename = ap->printable_name;
}
else
{
/* Forge a uniq id. */
const size_t namelen = 2 + 8 + 1 + 2 + 8 + 1;
char *name = bfd_alloc (abfd, namelen);
snprintf (name, namelen, "0x%lx-0x%lx",
entry->cputype, entry->cpusubtype);
abfd->filename = name;
}
areltdata = bfd_zalloc (abfd, sizeof (struct areltdata));
areltdata->parsed_size = entry->size;
abfd->arelt_data = areltdata;
abfd->iostream = NULL;
abfd->origin = entry->offset;
}
2002-11-06 21:26:29 +08:00
bfd *
2005-04-11 16:23:05 +08:00
bfd_mach_o_openr_next_archived_file (bfd *archive, bfd *prev)
2002-11-06 21:26:29 +08:00
{
mach_o_fat_data_struct *adata;
2002-11-06 21:26:29 +08:00
mach_o_fat_archentry *entry = NULL;
unsigned long i;
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
bfd *nbfd;
enum bfd_architecture arch_type;
unsigned long arch_subtype;
2002-11-06 21:26:29 +08:00
adata = (mach_o_fat_data_struct *) archive->tdata.mach_o_fat_data;
2002-11-06 21:26:29 +08:00
BFD_ASSERT (adata != NULL);
/* Find index of previous entry. */
if (prev == NULL)
{
/* Start at first one. */
i = 0;
}
2002-11-06 21:26:29 +08:00
else
{
/* Find index of PREV. */
2002-11-06 21:26:29 +08:00
for (i = 0; i < adata->nfat_arch; i++)
{
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
if (adata->archentries[i].offset == prev->origin)
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break;
}
if (i == adata->nfat_arch)
{
/* Not found. */
bfd_set_error (bfd_error_bad_value);
return NULL;
2002-11-06 21:26:29 +08:00
}
/* Get next entry. */
i++;
}
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if (i >= adata->nfat_arch)
{
bfd_set_error (bfd_error_no_more_archived_files);
return NULL;
}
entry = &adata->archentries[i];
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
nbfd = _bfd_new_bfd_contained_in (archive);
if (nbfd == NULL)
return NULL;
bfd_mach_o_convert_architecture (entry->cputype, entry->cpusubtype,
&arch_type, &arch_subtype);
bfd_mach_o_fat_member_init (nbfd, arch_type, arch_subtype, entry);
bfd_set_arch_mach (nbfd, arch_type, arch_subtype);
2002-11-06 21:26:29 +08:00
2008-11-06 Tristan Gingold <gingold@adacore.com> * mach-o.h (BFD_MACH_O_NO_SECT): Add; reorders the macros. (BFD_MACH_O_SYM_NTYPE, BFD_MACH_O_SYM_NSECT, BFD_MACH_O_SYM_NDESC): New macros. (bfd_mach_o_i386_thread_flavour): Define according to the latest definition from system header. (bfd_mach_o_load_command_type): Add BFD_MACH_O_LC_RPATH, BFD_MACH_O_LC_CODE_SIGNATURE. (BFD_MACH_O_SECTION_TYPE_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_MASK, BFD_MACH_O_SECTION_ATTRIBUTES_SYS, BFD_MACH_O_SECTION_ATTRIBUTES_USR, BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): Add. (bfd_mach_o_segment_command): Add room for a nul terminator in segname field. (BFD_MACH_O_PROT_READ, BFD_MACH_O_PROT_WRITE, BFD_MACH_O_PROT_EXECUTE): Add. (INDIRECT_SYMBOL_LOCAL): Renames to BFD_MACH_O_INDIRECT_SYMBOL_LOCAL. (INDIRECT_SYMBOL_ABS): Renames to BFD_MACH_O_INDIRECT_SYMBOL_ABS. (bfd_mach_o_uuid_command): Add the structure. (bfd_mach_o_load_command): Add uuid field. (bfd_get_mach_o_data): New macro. * mach-o.c (bfd_mach_o_bfd_print_private_bfd_data): New function which replaces the macro. (SECTION_TYPE, SECTION_ATTRIBUTES, SECTION_ATTRIBUTES_USR, S_ATTR_PURE_INSTRUCTIONS, SECTION_ATTRIBUTES_SYS, S_ATTR_SOME_INSTRUCTIONS, S_ATTR_EXT_RELOC, S_ATTR_LOC_RELOC): Renamed and moved to mach-o.h. (N_STAB, N_TYPE, N_EXT, N_UNDF, N_ABS, N_TEXT, N_DATA, N_BSS, N_SECT, N_INDR): Removed as they duplicated macros in mach-o.h. (bfd_mach_o_print_symbol): Print much more details. (bfd_mach_o_make_bfd_section): Add prot argument, use canonical dwarf name for dwarf sections. Precisely set section flags. (bfd_mach_o_scan_read_section_32): Add prot argument. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Set section for debugging stabs, set BSF_GLOBAL and LOCAL flags correctly. Fix section for N_SECT symbols. (bfd_mach_o_i386_flavour_string): Reindent and adjust for new names. (bfd_mach_o_scan_read_symtab): Set HAS_SYMS flags on bfd if there are symbols. (bfd_mach_o_scan_read_uuid): New function. (bfd_mach_o_scan_read_segment): Add a trailing nul. Segments flags are now simply HAS_CONTENTS. Pass protection to bfd_mach_o_scan_read_section. (bfd_mach_o_scan_read_command): Decode UUID command. (bfd_mach_o_flatten_sections): Add comments. Fix flavour names. (bfd_mach_o_scan): Set flags according to file type. (mach_o_fat_archentry): Remove abfd field. (bfd_mach_o_archive_p): Remove initialization of abfd field. (bfd_mach_o_openr_next_archived_file): Find previous archive by position and not by bfd (as former bfds may have been freed). Give architecture name to archived file. * mach-o-target.c (TARGET_NAME): Use generic archive for non fat targets.
2008-11-06 21:03:43 +08:00
return nbfd;
2002-11-06 21:26:29 +08:00
}
/* Analogous to stat call. */
static int
bfd_mach_o_fat_stat_arch_elt (bfd *abfd, struct stat *buf)
{
if (abfd->arelt_data == NULL)
{
bfd_set_error (bfd_error_invalid_operation);
return -1;
}
buf->st_mtime = 0;
buf->st_uid = 0;
buf->st_gid = 0;
buf->st_mode = 0644;
buf->st_size = arelt_size (abfd);
return 0;
}
/* If ABFD format is FORMAT and architecture is ARCH, return it.
If ABFD is a fat image containing a member that corresponds to FORMAT
and ARCH, returns it.
In other case, returns NULL.
This function allows transparent uses of fat images. */
bfd *
bfd_mach_o_fat_extract (bfd *abfd,
bfd_format format,
const bfd_arch_info_type *arch)
{
bfd *res;
mach_o_fat_data_struct *adata;
unsigned int i;
if (bfd_check_format (abfd, format))
{
if (bfd_get_arch_info (abfd) == arch)
return abfd;
return NULL;
}
if (!bfd_check_format (abfd, bfd_archive)
|| abfd->xvec != &mach_o_fat_vec)
return NULL;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
/* This is a Mach-O fat image. */
adata = (mach_o_fat_data_struct *) abfd->tdata.mach_o_fat_data;
BFD_ASSERT (adata != NULL);
for (i = 0; i < adata->nfat_arch; i++)
{
struct mach_o_fat_archentry *e = &adata->archentries[i];
enum bfd_architecture cpu_type;
unsigned long cpu_subtype;
bfd_mach_o_convert_architecture (e->cputype, e->cpusubtype,
&cpu_type, &cpu_subtype);
if (cpu_type != arch->arch || cpu_subtype != arch->mach)
continue;
/* The architecture is found. */
res = _bfd_new_bfd_contained_in (abfd);
if (res == NULL)
return NULL;
bfd_mach_o_fat_member_init (res, cpu_type, cpu_subtype, e);
if (bfd_check_format (res, format))
{
BFD_ASSERT (bfd_get_arch_info (res) == arch);
return res;
}
bfd_close (res);
return NULL;
}
return NULL;
}
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int
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bfd_mach_o_lookup_command (bfd *abfd,
bfd_mach_o_load_command_type type,
bfd_mach_o_load_command **mcommand)
2002-11-06 21:26:29 +08:00
{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
struct mach_o_data_struct *md = bfd_mach_o_get_data (abfd);
2002-11-06 21:26:29 +08:00
bfd_mach_o_load_command *ncmd = NULL;
unsigned int i, num;
BFD_ASSERT (md != NULL);
BFD_ASSERT (mcommand != NULL);
num = 0;
for (i = 0; i < md->header.ncmds; i++)
{
struct bfd_mach_o_load_command *cmd = &md->commands[i];
if (cmd->type != type)
continue;
if (num == 0)
ncmd = cmd;
num++;
}
*mcommand = ncmd;
return num;
}
unsigned long
2005-04-11 16:23:05 +08:00
bfd_mach_o_stack_addr (enum bfd_mach_o_cpu_type type)
2002-11-06 21:26:29 +08:00
{
switch (type)
{
case BFD_MACH_O_CPU_TYPE_MC680x0:
return 0x04000000;
case BFD_MACH_O_CPU_TYPE_MC88000:
return 0xffffe000;
case BFD_MACH_O_CPU_TYPE_POWERPC:
return 0xc0000000;
case BFD_MACH_O_CPU_TYPE_I386:
return 0xc0000000;
case BFD_MACH_O_CPU_TYPE_SPARC:
return 0xf0000000;
case BFD_MACH_O_CPU_TYPE_I860:
return 0;
case BFD_MACH_O_CPU_TYPE_HPPA:
return 0xc0000000 - 0x04000000;
2002-11-06 21:26:29 +08:00
default:
return 0;
}
}
/* The following two tables should be kept, as far as possible, in order of
most frequently used entries to optimize their use from gas. */
bfd/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove prototype. (bfd_mach_o_section_get_entry_size): Make global. (bfd_mach_o_section_get_nbr_indirect): Likewise. (bfd_mach_o_read_symtab_strtab): Likewise. (struct bfd_mach_o_xlat_name): Move to mach-o.h (bfd_mach_o_print_flags): Move to binutils/od-macho.c (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise. (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise. (bfd_mach_o_header_flags_name): Likewise. (bfd_mach_o_load_command_name): Likewise. (bfd_mach_o_print_private_header): Likewise. (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise. (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise. (bfd_mach_o_print_dyld_info): Likewise. (bfd_mach_o_print_private_bfd_data): Remove. (bfd_mach_o_type_name): Make global. (bfd_mach_o_section_attribute_name): Likewise. * mach-o.h (bfd_mach_o_xlat_name): Added. (bfd_mach_o_section_get_nbr_indirect) (bfd_mach_o_section_get_entry_size) (bfd_mach_o_read_symtab_symbols) (bfd_mach_o_read_symtab_strtab) (bfd_mach_o_section_attribute_name) (bfd_mach_o_section_type_name): Likewise. * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define. binutils/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * od-macho.c: New file. * objdump.h (objdump_private_desc_mach_o): Add. * configure.in: Add Mach-O od_vectors. * Makefile.am (CFILES): Add od-macho.c * configure: Regenerate. * Makefile.in: Regenerate.
2011-12-13 17:13:15 +08:00
const bfd_mach_o_xlat_name bfd_mach_o_section_type_name[] =
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
{
{ "regular", BFD_MACH_O_S_REGULAR},
{ "coalesced", BFD_MACH_O_S_COALESCED},
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
{ "zerofill", BFD_MACH_O_S_ZEROFILL},
{ "cstring_literals", BFD_MACH_O_S_CSTRING_LITERALS},
{ "4byte_literals", BFD_MACH_O_S_4BYTE_LITERALS},
{ "8byte_literals", BFD_MACH_O_S_8BYTE_LITERALS},
{ "16byte_literals", BFD_MACH_O_S_16BYTE_LITERALS},
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
{ "literal_pointers", BFD_MACH_O_S_LITERAL_POINTERS},
{ "mod_init_func_pointers", BFD_MACH_O_S_MOD_INIT_FUNC_POINTERS},
{ "mod_fini_func_pointers", BFD_MACH_O_S_MOD_FINI_FUNC_POINTERS},
{ "gb_zerofill", BFD_MACH_O_S_GB_ZEROFILL},
{ "interposing", BFD_MACH_O_S_INTERPOSING},
{ "dtrace_dof", BFD_MACH_O_S_DTRACE_DOF},
{ "non_lazy_symbol_pointers", BFD_MACH_O_S_NON_LAZY_SYMBOL_POINTERS},
{ "lazy_symbol_pointers", BFD_MACH_O_S_LAZY_SYMBOL_POINTERS},
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
{ "symbol_stubs", BFD_MACH_O_S_SYMBOL_STUBS},
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
{ "lazy_dylib_symbol_pointers", BFD_MACH_O_S_LAZY_DYLIB_SYMBOL_POINTERS},
{ NULL, 0}
};
bfd/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove prototype. (bfd_mach_o_section_get_entry_size): Make global. (bfd_mach_o_section_get_nbr_indirect): Likewise. (bfd_mach_o_read_symtab_strtab): Likewise. (struct bfd_mach_o_xlat_name): Move to mach-o.h (bfd_mach_o_print_flags): Move to binutils/od-macho.c (bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise. (bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise. (bfd_mach_o_header_flags_name): Likewise. (bfd_mach_o_load_command_name): Likewise. (bfd_mach_o_print_private_header): Likewise. (bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise. (bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise. (bfd_mach_o_print_dyld_info): Likewise. (bfd_mach_o_print_private_bfd_data): Remove. (bfd_mach_o_type_name): Make global. (bfd_mach_o_section_attribute_name): Likewise. * mach-o.h (bfd_mach_o_xlat_name): Added. (bfd_mach_o_section_get_nbr_indirect) (bfd_mach_o_section_get_entry_size) (bfd_mach_o_read_symtab_symbols) (bfd_mach_o_read_symtab_strtab) (bfd_mach_o_section_attribute_name) (bfd_mach_o_section_type_name): Likewise. * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define. binutils/ 2011-12-13 Tristan Gingold <gingold@adacore.com> * od-macho.c: New file. * objdump.h (objdump_private_desc_mach_o): Add. * configure.in: Add Mach-O od_vectors. * Makefile.am (CFILES): Add od-macho.c * configure: Regenerate. * Makefile.in: Regenerate.
2011-12-13 17:13:15 +08:00
const bfd_mach_o_xlat_name bfd_mach_o_section_attribute_name[] =
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
{
{ "pure_instructions", BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS },
{ "some_instructions", BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS },
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
{ "loc_reloc", BFD_MACH_O_S_ATTR_LOC_RELOC },
{ "ext_reloc", BFD_MACH_O_S_ATTR_EXT_RELOC },
{ "debug", BFD_MACH_O_S_ATTR_DEBUG },
{ "live_support", BFD_MACH_O_S_ATTR_LIVE_SUPPORT },
{ "no_dead_strip", BFD_MACH_O_S_ATTR_NO_DEAD_STRIP },
{ "strip_static_syms", BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS },
{ "no_toc", BFD_MACH_O_S_ATTR_NO_TOC },
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
{ "self_modifying_code", BFD_MACH_O_S_SELF_MODIFYING_CODE },
{ "modifying_code", BFD_MACH_O_S_SELF_MODIFYING_CODE },
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
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{ NULL, 0}
};
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* Get the section type from NAME. Return 256 if NAME is unknown. */
unsigned int
bfd_mach_o_get_section_type_from_name (bfd *abfd, const char *name)
{
const bfd_mach_o_xlat_name *x;
bfd_mach_o_backend_data *bed = bfd_mach_o_get_backend_data (abfd);
for (x = bfd_mach_o_section_type_name; x->name; x++)
if (strcmp (x->name, name) == 0)
{
/* We found it... does the target support it? */
if (bed->bfd_mach_o_section_type_valid_for_target == NULL
|| bed->bfd_mach_o_section_type_valid_for_target (x->val))
return x->val; /* OK. */
else
break; /* Not supported. */
}
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
/* Maximum section ID = 0xff. */
return 256;
}
/* Get the section attribute from NAME. Return -1 if NAME is unknown. */
unsigned int
bfd_mach_o_get_section_attribute_from_name (const char *name)
{
const bfd_mach_o_xlat_name *x;
for (x = bfd_mach_o_section_attribute_name; x->name; x++)
if (strcmp (x->name, name) == 0)
return x->val;
return (unsigned int)-1;
}
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int
2005-04-11 16:23:05 +08:00
bfd_mach_o_core_fetch_environment (bfd *abfd,
unsigned char **rbuf,
unsigned int *rlen)
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{
2009-06-19 Tristan Gingold <gingold@adacore.com> * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype. (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access. (bfd_mach_o_valid): Ditto. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_build_commands): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_flatten_sections): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_lookup_section): Ditto. (bfd_mach_o_core_fetch_environment): Ditto. (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib. (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data. (bfd_mach_o_scan_write_symtab): Ditto. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_symbol): Make the function static. Use bfd_mach_o_get_data instead of direct access. Use macros instead of hard-coded values. (bfd_mach_o_scan_read_symtab_strtab): Make the function static. Remove sym argument and get section from mdata. Move code into the else branch. (bfd_mach_o_scan_read_symtab_symbols): Make the function static. Remove sym argument and get section from mdata. Adjust code. (bfd_mach_o_scan_read_dylib): Move assertion into the created switch (which replaces consecutive if statements). (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load module table, table of content, indirect symbols and external referenced symbols. (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab field. (bfd_mach_o_scan_read_linkedit): New function. (bfd_mach_o_scan_read_str): Ditto. (bfd_mach_o_count_symbols): Simplify the code by using the symtab field of mdata. (bfd_mach_o_get_symtab_upper_bound): Remove check as bfd_mach_o_count_symbols never returns an error. (bfd_mach_o_canonicalize_symtab): Simplify the code by using the symtab field (there might be only one symtab). (bfd_mach_o_scan_read_command): Handle reexported dylib. Handle sub frameworks, sub umbrella, sub library and sub client. Read code signature and segment split info commands. (bfd_mach_o_scan): Reindent. (bfd_mach_o_xlat_name): New type. (bfd_mach_o_print_flags): New function. (bfd_mach_o_get_name): Ditto. (bfd_mach_o_cpu_name): New variable. (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name) (bfd_mach_o_section_type_name) (bfd_mach_o_section_attribute_name) (bfd_mach_o_load_command_name): New variables. (bfd_mach_o_print_private_header): New function. (bfd_mach_o_print_section_map): New function extracted from bfd_mach_o_print_private_bfd_data. (bfd_mach_o_print_section): Ditto. Print more infos. (bfd_mach_o_print_segment): Ditto. (bfd_mach_o_print_dysymtab): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle load weak dylib, reexport dylib and id dylib. Handle code signature and segment_split info. Handle sub frameworks, sub umbrella, sub library and sub client. (bfd_mach_o_section_get_nbr_indirect): New function. * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment. (bfd_mach_o_header_flags): New enum to define header flags. (bfd_mach_o_section_attribute): New enum to replace ... (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC, BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG, BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT, BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ... these removed macros. (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros. (bfd_mach_o_dylib_module): New type. (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New macros. (bfd_mach_o_dylib_table_of_content): New type. (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro. (bfd_mach_o_dylib_reference): New type. (BFD_MACH_O_REFERENCE_SIZE): New macro. (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded modules, toc, references and indirect syms. (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro. (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were unused). Add comment. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_linkedit_command): New type. (bfd_mach_o_str_command): New type. (bfd_mach_o_load_command): Add linkedit and str fields. (mach_o_data_struct): Add symtab field. (bfd_get_mach_o_data): Renamed to ... (bfd_mach_o_get_data): ... this new macro. (bfd_mach_o_scan_read_symtab_symbol, bfd_mach_o_scan_read_symtab_strtab, bfd_mach_o_scan_read_symtab_symbols): Prototypes removed. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data instead of direct access.
2009-06-19 17:12:41 +08:00
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
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unsigned long stackaddr = bfd_mach_o_stack_addr (mdata->header.cputype);
unsigned int i = 0;
for (i = 0; i < mdata->header.ncmds; i++)
{
bfd_mach_o_load_command *cur = &mdata->commands[i];
bfd_mach_o_segment_command *seg = NULL;
if (cur->type != BFD_MACH_O_LC_SEGMENT)
continue;
seg = &cur->command.segment;
if ((seg->vmaddr + seg->vmsize) == stackaddr)
{
unsigned long start = seg->fileoff;
unsigned long end = seg->fileoff + seg->filesize;
unsigned char *buf = bfd_malloc (1024);
unsigned long size = 1024;
for (;;)
{
bfd_size_type nread = 0;
unsigned long offset;
int found_nonnull = 0;
if (size > (end - start))
size = (end - start);
buf = bfd_realloc_or_free (buf, size);
if (buf == NULL)
return -1;
2009-06-09 Tristan Gingold <gingold@adacore.com> * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment and stabstr_segment fields. (mach_o_be_vec, mach_o_le_vec): Removed (bfd_mach_o_version): New prototype. * mach-o.c (bfd_mach_o_version): Make this function public. (mach_o_wide_p): New function. (bfd_mach_o_wide_p): Ditto. (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for weird names. (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment. Search in the list only if the name starts with a dot. (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded test. Check bfd_seek status. (bfd_mach_o_scan_write_thread): Check bfd_seek status. (bfd_mach_o_scan_write_section_32): Ditto. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_section): Removed. (bfd_mach_o_scan_write_segment): Split into ... (bfd_mach_o_scan_write_segment_32): ... this and ... (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status. (bfd_mach_o_scan_write_symtab_symbols): Moved into ... (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD symbol table. Now returns a boolean. (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status. Adjust for status type. (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded test. Write symbol table. Numbers the sections. (bfd_mach_o_read_header): Check bfd_seek status. Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_scan_read_section_32): Check bfd_seek status. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status. Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly handled common symbols. (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan_read_dylinker): Ditto. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Ditto. (bfd_mach_o_scan_read_symtab): Ditto. Do not create a section for the stabs. (bfd_mach_o_scan_read_uuid): Check bfd_seek status. (bfd_mach_o_scan_read_segment): Ditto. (bfd_mach_o_scan_read_command): Ditto. (bfd_mach_o_scan_start_address): Ditto. (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test. (bfd_mach_o_archive_p): Check bfd_seek status. (bfd_mach_o_core_fetch_environment): Ditto. * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2009-06-09 15:37:19 +08:00
if (bfd_seek (abfd, end - size, SEEK_SET) != 0)
{
free (buf);
return -1;
}
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nread = bfd_bread (buf, size, abfd);
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if (nread != size)
{
free (buf);
return -1;
}
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for (offset = 4; offset <= size; offset += 4)
{
unsigned long val;
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val = *((unsigned long *) (buf + size - offset));
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if (! found_nonnull)
{
if (val != 0)
found_nonnull = 1;
}
else if (val == 0x0)
{
unsigned long bottom;
unsigned long top;
2002-11-06 21:26:29 +08:00
bottom = seg->fileoff + seg->filesize - offset;
top = seg->fileoff + seg->filesize - 4;
2002-11-06 21:26:29 +08:00
*rbuf = bfd_malloc (top - bottom);
*rlen = top - bottom;
memcpy (*rbuf, buf + size - *rlen, *rlen);
free (buf);
2002-11-06 21:26:29 +08:00
return 0;
}
}
if (size == (end - start))
break;
size *= 2;
}
free (buf);
2002-11-06 21:26:29 +08:00
}
}
return -1;
}
char *
2005-04-11 16:23:05 +08:00
bfd_mach_o_core_file_failing_command (bfd *abfd)
2002-11-06 21:26:29 +08:00
{
unsigned char *buf = NULL;
unsigned int len = 0;
int ret = -1;
ret = bfd_mach_o_core_fetch_environment (abfd, &buf, &len);
if (ret < 0)
return NULL;
include/ * xtensa-isa-internal.h (xtensa_length_decode_fn): Warning fix. * xtensa-isa.h (xtensa_insnbuf_to_chars): Likewise. (xtensa_insnbuf_from_chars, xtensa_isa_length_from_chars): Likewise. include/coff/ * xcoff.h (struct xcoff_loader_info): Warning fix. bfd/ * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix. * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise. * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove useless assignments. (xcoff_write_archive_contents_big): Likewise. (_bfd_xcoff_put_ldsymbol_name): Likewise. * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise. * coffgen.c (coff_write_symbols): Make "written" a bfd_vma. * cofflink.c (process_embedded_commands): Warning fixes. * cpu-arm.c: Delete unnecessary prototypes. Convert to C90. Warning fixes. * dwarf2.c: Warning fixes. * elf-bfd.h: Likewise. * elf-eh-frame.c: Likewise. * elf-strtab.c: Likewise. * elf.c: Likewise. * elf32-m68k.c: Likewise. * elf32-ppc.c: Likewise. * elf32-sh-symbian.c: Likewise. * elf32-sh.c: Delete unnecessary prototypes. Warning fixes. * elf64-sh64.c: Likewise. * peicode.h: Likewise. * elf64-mmix.c: Warning fixes. * elfcode.h: Likewise. * elfxx-mips.c: Likewise. * libbfd-in.h: Likewise. * libbfd.c: Likewise. * mach-o.c: Likewise. * merge.c: Likewise. * mmo.c: Likewise. * opncls.c: Likewise. * pef.c: Likewise. * srec.c: Likewise. * vms-hdr.c: Likewise. * vms-tir.c: Likewise. * xtensa-isa.c: Likewise. * xtensa-modules.c: Likewise. * xsym.c: Likewise. (pstrcmp): Use correct choice of string lengths. Fix return value. (bfd_sym_module_name): Correct string length. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate.
2005-02-20 22:59:07 +08:00
return (char *) buf;
2002-11-06 21:26:29 +08:00
}
int
2005-04-11 16:23:05 +08:00
bfd_mach_o_core_file_failing_signal (bfd *abfd ATTRIBUTE_UNUSED)
2002-11-06 21:26:29 +08:00
{
return 0;
}
static bfd_mach_o_uuid_command *
bfd_mach_o_lookup_uuid_command (bfd *abfd)
{
bfd_mach_o_load_command *uuid_cmd;
int ncmd = bfd_mach_o_lookup_command (abfd, BFD_MACH_O_LC_UUID, &uuid_cmd);
if (ncmd != 1)
return FALSE;
return &uuid_cmd->command.uuid;
}
/* Return true if ABFD is a dSYM file and its UUID matches UUID_CMD. */
static bfd_boolean
bfd_mach_o_dsym_for_uuid_p (bfd *abfd, const bfd_mach_o_uuid_command *uuid_cmd)
{
bfd_mach_o_uuid_command *dsym_uuid_cmd;
BFD_ASSERT (abfd);
BFD_ASSERT (uuid_cmd);
if (!bfd_check_format (abfd, bfd_object))
return FALSE;
if (bfd_get_flavour (abfd) != bfd_target_mach_o_flavour
|| bfd_mach_o_get_data (abfd) == NULL
|| bfd_mach_o_get_data (abfd)->header.filetype != BFD_MACH_O_MH_DSYM)
return FALSE;
dsym_uuid_cmd = bfd_mach_o_lookup_uuid_command (abfd);
if (dsym_uuid_cmd == NULL)
return FALSE;
if (memcmp (uuid_cmd->uuid, dsym_uuid_cmd->uuid,
sizeof (uuid_cmd->uuid)) != 0)
return FALSE;
return TRUE;
}
/* Find a BFD in DSYM_FILENAME which matches ARCH and UUID_CMD.
The caller is responsible for closing the returned BFD object and
its my_archive if the returned BFD is in a fat dSYM. */
static bfd *
bfd_mach_o_find_dsym (const char *dsym_filename,
const bfd_mach_o_uuid_command *uuid_cmd,
const bfd_arch_info_type *arch)
{
bfd *base_dsym_bfd, *dsym_bfd;
BFD_ASSERT (uuid_cmd);
base_dsym_bfd = bfd_openr (dsym_filename, NULL);
if (base_dsym_bfd == NULL)
return NULL;
dsym_bfd = bfd_mach_o_fat_extract (base_dsym_bfd, bfd_object, arch);
if (bfd_mach_o_dsym_for_uuid_p (dsym_bfd, uuid_cmd))
return dsym_bfd;
bfd_close (dsym_bfd);
if (base_dsym_bfd != dsym_bfd)
bfd_close (base_dsym_bfd);
return NULL;
}
/* Return a BFD created from a dSYM file for ABFD.
The caller is responsible for closing the returned BFD object, its
filename, and its my_archive if the returned BFD is in a fat dSYM. */
static bfd *
bfd_mach_o_follow_dsym (bfd *abfd)
{
char *dsym_filename;
bfd_mach_o_uuid_command *uuid_cmd;
bfd *dsym_bfd, *base_bfd = abfd;
const char *base_basename;
if (abfd == NULL || bfd_get_flavour (abfd) != bfd_target_mach_o_flavour)
return NULL;
if (abfd->my_archive)
base_bfd = abfd->my_archive;
/* BFD may have been opened from a stream. */
if (base_bfd->filename == NULL)
{
bfd_set_error (bfd_error_invalid_operation);
return NULL;
}
base_basename = lbasename (base_bfd->filename);
uuid_cmd = bfd_mach_o_lookup_uuid_command (abfd);
if (uuid_cmd == NULL)
return NULL;
/* TODO: We assume the DWARF file has the same as the binary's.
It seems apple's GDB checks all files in the dSYM bundle directory.
http://opensource.apple.com/source/gdb/gdb-1708/src/gdb/macosx/macosx-tdep.c
*/
dsym_filename = (char *)bfd_malloc (strlen (base_bfd->filename)
+ strlen (dsym_subdir) + 1
+ strlen (base_basename) + 1);
sprintf (dsym_filename, "%s%s/%s",
base_bfd->filename, dsym_subdir, base_basename);
dsym_bfd = bfd_mach_o_find_dsym (dsym_filename, uuid_cmd,
bfd_get_arch_info (abfd));
if (dsym_bfd == NULL)
free (dsym_filename);
return dsym_bfd;
}
bfd_boolean
bfd_mach_o_find_nearest_line (bfd *abfd,
asection *section,
asymbol **symbols,
bfd_vma offset,
const char **filename_ptr,
const char **functionname_ptr,
unsigned int *line_ptr)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
if (mdata == NULL)
return FALSE;
switch (mdata->header.filetype)
{
case BFD_MACH_O_MH_OBJECT:
break;
case BFD_MACH_O_MH_EXECUTE:
case BFD_MACH_O_MH_DYLIB:
case BFD_MACH_O_MH_BUNDLE:
case BFD_MACH_O_MH_KEXT_BUNDLE:
if (mdata->dwarf2_find_line_info == NULL)
{
mdata->dsym_bfd = bfd_mach_o_follow_dsym (abfd);
/* When we couldn't find dSYM for this binary, we look for
the debug information in the binary itself. In this way,
we won't try finding separated dSYM again because
mdata->dwarf2_find_line_info will be filled. */
if (! mdata->dsym_bfd)
break;
if (! _bfd_dwarf2_slurp_debug_info (abfd, mdata->dsym_bfd,
dwarf_debug_sections, symbols,
&mdata->dwarf2_find_line_info))
return FALSE;
}
break;
default:
return FALSE;
}
if (_bfd_dwarf2_find_nearest_line (abfd, dwarf_debug_sections,
section, symbols, offset,
filename_ptr, functionname_ptr,
line_ptr, 0,
&mdata->dwarf2_find_line_info))
return TRUE;
return FALSE;
}
bfd_boolean
bfd_mach_o_close_and_cleanup (bfd *abfd)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
if (bfd_get_format (abfd) == bfd_object && mdata != NULL)
{
_bfd_dwarf2_cleanup_debug_info (abfd, &mdata->dwarf2_find_line_info);
bfd_mach_o_free_cached_info (abfd);
if (mdata->dsym_bfd != NULL)
{
bfd *fat_bfd = mdata->dsym_bfd->my_archive;
char *dsym_filename = (char *)(fat_bfd
? fat_bfd->filename
: mdata->dsym_bfd->filename);
bfd_close (mdata->dsym_bfd);
mdata->dsym_bfd = NULL;
if (fat_bfd)
bfd_close (fat_bfd);
free (dsym_filename);
}
}
return _bfd_generic_close_and_cleanup (abfd);
}
bfd_boolean bfd_mach_o_free_cached_info (bfd *abfd)
{
bfd_mach_o_data_struct *mdata = bfd_mach_o_get_data (abfd);
asection *asect;
free (mdata->dyn_reloc_cache);
mdata->dyn_reloc_cache = NULL;
for (asect = abfd->sections; asect != NULL; asect = asect->next)
{
free (asect->relocation);
asect->relocation = NULL;
}
return TRUE;
}
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2009-06-12 17:15:46 +08:00
#define bfd_mach_o_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
#define bfd_mach_o_bfd_reloc_name_lookup _bfd_norelocs_bfd_reloc_name_lookup
#define bfd_mach_o_swap_reloc_in NULL
#define bfd_mach_o_swap_reloc_out NULL
2009-06-25 Tristan Gingold <gingold@adacore.com> * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound) (bfd_mach_o_canonicalize_dynamic_symtab) (bfd_mach_o_get_synthetic_symtab): Defines. (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry. (TARGET_NAME): Use Mach-O specific functions for dynamic. * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes for scattered relocations. (bfd_mach_o_i386_print_thread): New function. (bfd_mach_o_print_thread): Define. * mach-o.c (text_section_names_xlat): Add an entry for __const. (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs): New functions extracted from ... (bfd_mach_o_canonicalize_reloc): ... This. Simplified. (bfd_mach_o_get_dynamic_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_dynamic_reloc): New function. (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming. (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases. (bfd_mach_o_scan_read_dylinker): Do not create a section anymore. Set name_str field. (bfd_mach_o_scan_read_dylib): Ditto. (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments, reindent. (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly decode isym and flags on little endian targets. Set dysymtab field. (bfd_mach_o_scan_start_address): Adjust for enum names. (bfd_mach_o_lookup_section): Do not look for segments anymore. (bfd_mach_o_print_section): Display bfd section name. (bfd_mach_o_print_segment): Display none if no name. (bfd_mach_o_print_dysymtab): Display next index for local, external and undefined symbols. (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str. Display dylinker name. Display thread and unixthread commands content. (bfd_mach_o_print_thread): New macro. * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers. (bfd_mach_o_ppc_thread_flavour): Ditto. (bfd_mach_o_i386_thread_flavour): Ditto. (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum. (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces BFD_MACH_O_THREAD_STATE_NONE. (bfd_mach_o_segment_command): Remove segment field. (bfd_mach_o_thread_flavour): Field offset is now unsigned long. (bfd_mach_o_dylinker_command): Remove section field, add name_str. (bfd_mach_o_prebound_dylib_command): Ditto. (bfd_mach_o_dylib_command): Ditto. (bfd_mach_o_prebound_dylib_command): Remove section field. (mach_o_data_struct): Add dysymtab field. (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field. (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc) (bfd_mach_o_build_commands): Remove parameter names and attributes. (bfd_mach_o_get_dynamic_reloc_upper_bound) (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
2009-06-25 20:39:06 +08:00
#define bfd_mach_o_print_thread NULL
bfd/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o-i386.c (text_section_names_xlat): New table. (data_section_names_xlat): Likewise. (import_section_names_xlat): Likewise. (mach_o_i386_segsec_names_xlat): Likewise. (bfd_mach_o_tgt_seg_table): Use new tables. * mach-o-x86-64.c (bfd_mach_o_tgt_seg_table): Set NULL. * mach-o.c (mach_o_section_name_xlat, mach_o_segment_name_xlat): Move to mach-o.h as typedefs. (text_section_names_xlat): Update for current GCC usage. (data_section_names_xlat): Likewise. (dwarf_section_names_xlat): Likewise. (objc_section_names_xlat): New table. (segsec_names_xlat): Add objc table. (bfd_mach_o_normalize_section_name): Replace with... (bfd_mach_o_section_data_for_mach_sect): New. (bfd_mach_o_section_data_for_bfd_name): New. (bfd_mach_o_section_data_for_bfd_name): Update to use additional data. (bfd_mach_o_convert_section_name_to_mach_o): Likewise. (bfd_mach_o_bfd_copy_private_section_data): Implement. (bfd_mach_o_write_symtab): Write a zero-length string as the first entry for compatibility with system tools. (bfd_mach_o_build_commands): Update section alignment info. (bfd_mach_o_new_section_hook): Use translation table data to define default section flags, type, attributes and alignment, when available. (bfd_mach_o_init_section_from_mach_o): Add TODO comment. (bfd_mach_o_section_type_name): Add 'symbol_stubs'. (bfd_mach_o_section_attribute_name): Add 'self_modifying_code'. (bfd_mach_o_get_section_type_from_name): Change "not-found" return value. (bfd_mach_o_tgt_seg_table): Set default NULL. * mach-o.h (bfd_mach_o_segment_command): Use define for name length. (bfd_mach_o_backend_data): Move until after contents are defined. (bfd_mach_o_normalize_section_name): Remove. (bfd_mach_o_convert_section_name_to_bfd): Declare. (mach_o_section_name_xlat): Declare. (mach_o_segment_name_xlat): Declare. (bfd_mach_o_section_data_for_mach_sect): Declare. (bfd_mach_o_section_data_for_bfd_name): Declare. include/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * mach-o/loader.h (bfd_mach_o_section_type): define BFD_MACH_O_S_ATTR_NONE to 0. gas/ 2011-12-14 Iain Sandoe <iains@gcc.gnu.org> * config/obj-macho.c: Add some more top-level comments. (collect_16char_name): New. (obj_mach_o_section): Amend to allow syntax compatible with existing system tools. Use section translation data when available. (obj_mach_o_segT_from_bfd_name): New. (known_sections): Update. (obj_mach_o_known_section): Use obj_mach_o_segT_from_bfd_name. (objc_sections): New. (obj_mach_o_objc_section): New. (debug_sections): New. (obj_mach_o_debug_section): New. (tgt_sections): New. (obj_mach_o_opt_tgt_section): New. (obj_mach_o_base_section): New. (obj_mach_o_common_parse): Update to create BSS on demand and to handle lcomm optional alignment param. (obj_mach_o_comm): Update parameter name. (obj_mach_o_placeholder): New. (mach_o_pseudo_table): Update for GCC section directives. * config/obj-macho.h (_OBJ_MACH_O_H): New. (USE_ALIGN_PTWO): Define. (S_SET_ALIGN) Define.
2011-12-14 18:30:09 +08:00
#define bfd_mach_o_tgt_seg_table NULL
#define bfd_mach_o_section_type_valid_for_tgt NULL
2009-06-12 Tristan Gingold <gingold@adacore.com> * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * mach-o.c (FILE_ALIGN): New macro. (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_print_symbol): Ditto. (bfd_mach_o_scan_write_thread): Adjust type of variable offset. (bfd_mach_o_get_reloc_upper_bound): New function. (bfd_mach_o_canonicalize_reloc): Ditto. (bfd_mach_o_scan_write_relocs): Ditto. (bfd_mach_o_scan_write_section_32): Remove offset argument. (bfd_mach_o_scan_write_section_64): Ditto. (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data written for load command. Do not compute section file offset. (bfd_mach_o_scan_write_segment_64): Ditto. (bfd_mach_o_scan_write_symtab): Compute file offset first. Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to Mach-O to ... (bfd_mach_o_mangle_symbols): ... this new function. (bfd_mach_o_write_contents): Be sure to habe load commands built. Call bfd_mach_o_mangle_symbols. (bfd_mach_o_build_commands): Adjust for filelen field. Use FILE_ALIGN macro. Clear section file offset if section is empty. Do not set symtab file offset anymore here. (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol. (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc. Set reloc_count and rel_filepos section fields. (bfd_mach_o_scan_read_section_32): Type of argument offset is now unsigned int. (bfd_mach_o_scan_read_section_64): Ditto. (bfd_mach_o_scan_read_section): Ditto. (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now bfd_mach_o_asymbol. Use unsigned int for file offset type. (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol. Handle weak-ref symbols. (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_scan): Remove assignment to removed field. (bfd_mach_o_mkobject_init): Ditto. (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter. (bfd_mach_o_bfd_reloc_type_lookup): New macro. (bfd_mach_o_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in): Ditto. (bfd_mach_o_swap_reloc_out): Ditto. * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCE_FLAG_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY) (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY) (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED) (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF) (BFD_MACH_O_N_WEAK_DEF): New macros. Add comments. (bfd_mach_o_section_type): Add new enumeration values. (BFD_MACH_O_S_SELF_MODIFYING_CODE) (BFD_MACH_O_S_ATTR_LIVE_SUPPORT) (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP) (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New macros. (BFD_MACH_O_GENERIC_RELOC_VANILLA) (BFD_MACH_O_GENERIC_RELOC_PAIR) (BFD_MACH_O_GENERIC_RELOC_SECTDIFF) (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR) (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto. (BFD_MACH_O_RELENT_SIZE): Ditto. (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH) (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE) (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH) (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto. (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL) (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE) (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH) (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto. (bfd_mach_o_reloc_info): New struct. (bfd_mach_o_asymbol): New struct. (bfd_mach_o_symtab_command): The symbols field is now of type bfd_mach_o_asymbol. (bfd_mach_o_load_command): The offset and len fields are now of type unsigned int. (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields. Add a filelen field. Add comments. (bfd_mach_o_backend_data): New struct. (bfd_mach_o_get_backend_data): New macro. (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type bfd_mach_o_asymbol. (bfd_mach_o_scan_read_dysymtab_symbol): Ditto. (bfd_mach_o_get_reloc_upper_bound): New prototype. (bfd_mach_o_canonicalize_reloc): Ditto. * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove duplicated macro. Now defined to _bfd_generic_is_local_label. (TARGET_NAME_BACKEND): New macro... (TARGET_NAME_BACKEND): ... used to name a new variable. (TARGET_NAME): Define relocs table using bfd_mach_o, reference Mach-O backend data. * mach-o-i386.c (i386_howto_table): New variable. (bfd_mach_o_i386_swap_reloc_in): New function. (bfd_mach_o_i386_swap_reloc_out): Ditto. (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto. (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto. (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros. (bfd_mach_o_bfd_reloc_type_lookup) (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
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#define TARGET_NAME mach_o_be_vec
#define TARGET_STRING "mach-o-be"
#define TARGET_ARCHITECTURE bfd_arch_unknown
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#define TARGET_BIG_ENDIAN 1
#define TARGET_ARCHIVE 0
#define TARGET_PRIORITY 1
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#include "mach-o-target.c"
#undef TARGET_NAME
#undef TARGET_STRING
#undef TARGET_ARCHITECTURE
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#undef TARGET_BIG_ENDIAN
#undef TARGET_ARCHIVE
#undef TARGET_PRIORITY
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#define TARGET_NAME mach_o_le_vec
#define TARGET_STRING "mach-o-le"
#define TARGET_ARCHITECTURE bfd_arch_unknown
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#define TARGET_BIG_ENDIAN 0
#define TARGET_ARCHIVE 0
#define TARGET_PRIORITY 1
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#include "mach-o-target.c"
#undef TARGET_NAME
#undef TARGET_STRING
#undef TARGET_ARCHITECTURE
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#undef TARGET_BIG_ENDIAN
#undef TARGET_ARCHIVE
#undef TARGET_PRIORITY
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2010-01-26 Tristan Gingold <gingold@adacore.com> * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr. (bfd_target): Add _bfd_write_ar_hdr_fn field. * archive.c (is_bsd44_extended_name): New macro. (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size. (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended name. (_bfd_archive_bsd44_construct_extended_name_table): New function. (_bfd_generic_write_ar_hdr): Ditto. (_bfd_bsd44_write_ar_hdr): Ditto. (_bfd_write_archive_contents): Call _bfd_write_ar_hdr. (bsd_write_armap): Adjust firstreal computation. * libbfd-in.h (struct areltdata): Add extra_size field. (_bfd_generic_write_ar_hdr): Add prototype. (_bfd_bsd44_write_ar_hdr): Ditto. (_bfd_write_ar_hdr): Define. (_bfd_noarchive_write_ar_hdr): Ditto. (_bfd_archive_bsd_write_ar_hdr): Ditto. (_bfd_archive_coff_write_ar_hdr): Ditto. (_bfd_archive_bsd44_slurp_armap): Ditto. (_bfd_archive_bsd44_slurp_extended_name_table): Ditto. (_bfd_archive_bsd44_construct_extended_name_table): New prototype. (_bfd_archive_bsd44_truncate_arname): Ditto. (_bfd_archive_bsd44_write_armap): Ditto. (_bfd_archive_bsd44_read_ar_hdr): Ditto. (_bfd_archive_bsd44_write_ar_hdr): Ditto. (_bfd_archive_bsd44_openr_next_archived_file): Ditto. (_bfd_archive_bsd44_get_elt_at_index): Ditto. (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto. (_bfd_archive_bsd44_update_armap_timestamp): Ditto. * libbfd.h: Regenerate. * oasys.c (oasys_write_ar_hdr): Define. * libecoff.h (_bfd_ecoff_write_ar_hdr): Define. * ieee.c (ieee_write_ar_hdr): Define. * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define. * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field. (bfd_pmac_xcoff_backend_data): Ditto. * coff64-rs6000.c (rs6000coff64_vec): Ditto. (bfd_xcoff_aix5_backend_data): Ditto. * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define. * aout-target.h (MY_write_ar_hdr): Define it if not defined. * aout-tic30.c (MY_write_ar_hdr): Ditto. * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive. (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr) (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table) (bfd_mach_o_construct_extended_name_table) (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap) (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt) (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr) (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table) (bfd_mach_o_construct_extended_name_table) (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap) (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt) (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c * bfd-in2.h: Regenerate.
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/* Not yet handled: creating an archive. */
#define bfd_mach_o_mkarchive _bfd_noarchive_mkarchive
/* Not used. */
#define bfd_mach_o_read_ar_hdr _bfd_noarchive_read_ar_hdr
#define bfd_mach_o_write_ar_hdr _bfd_noarchive_write_ar_hdr
#define bfd_mach_o_slurp_armap _bfd_noarchive_slurp_armap
#define bfd_mach_o_slurp_extended_name_table _bfd_noarchive_slurp_extended_name_table
#define bfd_mach_o_construct_extended_name_table _bfd_noarchive_construct_extended_name_table
#define bfd_mach_o_truncate_arname _bfd_noarchive_truncate_arname
#define bfd_mach_o_write_armap _bfd_noarchive_write_armap
#define bfd_mach_o_get_elt_at_index _bfd_noarchive_get_elt_at_index
#define bfd_mach_o_generic_stat_arch_elt bfd_mach_o_fat_stat_arch_elt
2010-01-26 Tristan Gingold <gingold@adacore.com> * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr. (bfd_target): Add _bfd_write_ar_hdr_fn field. * archive.c (is_bsd44_extended_name): New macro. (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size. (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended name. (_bfd_archive_bsd44_construct_extended_name_table): New function. (_bfd_generic_write_ar_hdr): Ditto. (_bfd_bsd44_write_ar_hdr): Ditto. (_bfd_write_archive_contents): Call _bfd_write_ar_hdr. (bsd_write_armap): Adjust firstreal computation. * libbfd-in.h (struct areltdata): Add extra_size field. (_bfd_generic_write_ar_hdr): Add prototype. (_bfd_bsd44_write_ar_hdr): Ditto. (_bfd_write_ar_hdr): Define. (_bfd_noarchive_write_ar_hdr): Ditto. (_bfd_archive_bsd_write_ar_hdr): Ditto. (_bfd_archive_coff_write_ar_hdr): Ditto. (_bfd_archive_bsd44_slurp_armap): Ditto. (_bfd_archive_bsd44_slurp_extended_name_table): Ditto. (_bfd_archive_bsd44_construct_extended_name_table): New prototype. (_bfd_archive_bsd44_truncate_arname): Ditto. (_bfd_archive_bsd44_write_armap): Ditto. (_bfd_archive_bsd44_read_ar_hdr): Ditto. (_bfd_archive_bsd44_write_ar_hdr): Ditto. (_bfd_archive_bsd44_openr_next_archived_file): Ditto. (_bfd_archive_bsd44_get_elt_at_index): Ditto. (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto. (_bfd_archive_bsd44_update_armap_timestamp): Ditto. * libbfd.h: Regenerate. * oasys.c (oasys_write_ar_hdr): Define. * libecoff.h (_bfd_ecoff_write_ar_hdr): Define. * ieee.c (ieee_write_ar_hdr): Define. * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define. * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field. (bfd_pmac_xcoff_backend_data): Ditto. * coff64-rs6000.c (rs6000coff64_vec): Ditto. (bfd_xcoff_aix5_backend_data): Ditto. * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define. * aout-target.h (MY_write_ar_hdr): Define it if not defined. * aout-tic30.c (MY_write_ar_hdr): Ditto. * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive. (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr) (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table) (bfd_mach_o_construct_extended_name_table) (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap) (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt) (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr) (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table) (bfd_mach_o_construct_extended_name_table) (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap) (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt) (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c * bfd-in2.h: Regenerate.
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#define bfd_mach_o_update_armap_timestamp _bfd_noarchive_update_armap_timestamp
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#define TARGET_NAME mach_o_fat_vec
#define TARGET_STRING "mach-o-fat"
#define TARGET_ARCHITECTURE bfd_arch_unknown
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#define TARGET_BIG_ENDIAN 1
#define TARGET_ARCHIVE 1
#define TARGET_PRIORITY 0
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#include "mach-o-target.c"
#undef TARGET_NAME
#undef TARGET_STRING
#undef TARGET_ARCHITECTURE
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#undef TARGET_BIG_ENDIAN
#undef TARGET_ARCHIVE
#undef TARGET_PRIORITY