2001-10-01 22:03:36 +08:00
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/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically
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2002-11-16 Klee Dienes <kdienes@apple.com>
* Makefile.am (BFD32_LIBS): Add bfdwin.lo, bfdio.lo.
(BFD32_LIBS_CFILES): Add bfdwin.c, bfdio.c.
(BFD_H_FILES): Add bfdwin.c, bfdio.c.
(LIBBFD_H_FILES): Add bfdwin.c, bfdio.c.
Add dependencies for bfdwin.c, bfdio.c.
* bfd.c: Remove bfd_get_mtime, bfd_get_size.
* libbfd.c: Remove real_read, bfd_bread, _bfd_window_internal,
bfd_init_window, bfd_free_window, bfd_get_file_window, bfd_bwrite,
bfd_tell, bfd_flush, bfd_stat, bfd_seek.
* bfdio.c: New file. Contains real_read, bfd_bread, bfd_write,
bfd_tell, bfd_flush, bfd_stat, bfd_seek, bfd_ge_mtime,
bfd_get_size (moved from libbfd.c and bfd.c).
* bfdwin.c New file. Contains _bfd_window_internal,
bfd_init_window, bfd_free_window, bfd_get_file_window (moved from
libbfd.c and bfd.c).
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* aclocal.m4: Regenerate.
* Makefile.in: Regenerate.
* configure: Regenerate.
2002-11-16 Klee Dienes <kdienes@apple.com>
* Makefile.am (DOCFILES): Add bfdwin.texi, bfdio.texi.
(PROTOS): Add bfdio.p, bfdwin.p.
(SRCDOC): Add bfdio.c, bfdwin.c.
(SRCPROT): Add bfdio.c, bfdwin.c.
(SRCIPROT): Add bfdio.c, bfdwin.c.
(LIBBFD_H_DEP): Add bfdio.c, bfdwin.c.
(BFD_H_DEP): Add bfdio.c, bfdwin.c.
Add rules for bfdio.texi, bfdwin.text.
* bfd.texinfo: Include bfdio.texi.
2002-11-19 00:37:54 +08:00
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generated from "libbfd-in.h", "init.c", "libbfd.c", "bfdio.c",
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"bfdwin.c", "cache.c", "reloc.c", "archures.c" and "elf.c".
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2001-10-01 22:03:36 +08:00
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Run "make headers" in your build bfd/ to regenerate. */
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1999-05-03 15:29:11 +08:00
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/* libbfd.h -- Declarations used by bfd library *implementation*.
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(This include file is not for users of the library.)
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2004-02-12 07:23:20 +08:00
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Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
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2007-02-15 16:33:53 +08:00
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1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
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2005-02-20 22:59:07 +08:00
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Free Software Foundation, Inc.
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2004-02-12 07:23:20 +08:00
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1999-05-03 15:29:11 +08:00
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Written by Cygnus Support.
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2007-07-03 22:26:43 +08:00
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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1999-05-03 15:29:11 +08:00
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2005-03-10 08:29:35 +08:00
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#include "hashtab.h"
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1999-05-03 15:29:11 +08:00
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/* Align an address upward to a boundary, expressed as a number of bytes.
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E.g. align to an 8-byte boundary with argument of 8. Take care never
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to wrap around if the address is within boundary-1 of the end of the
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address space. */
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Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
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#define BFD_ALIGN(this, boundary) \
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((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \
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? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \
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1999-05-03 15:29:11 +08:00
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: ~ (bfd_vma) 0)
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/* If you want to read and write large blocks, you might want to do it
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in quanta of this amount */
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#define DEFAULT_BUFFERSIZE 8192
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/* Set a tdata field. Can't use the other macros for this, since they
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do casts, and casting to the left of assignment isn't portable. */
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2003-06-29 18:06:40 +08:00
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#define set_tdata(bfd, v) ((bfd)->tdata.any = (v))
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1999-05-03 15:29:11 +08:00
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/* If BFD_IN_MEMORY is set for a BFD, then the iostream fields points
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to an instance of this structure. */
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struct bfd_in_memory
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{
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/* Size of buffer. */
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bfd_size_type size;
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/* Buffer holding contents of BFD. */
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bfd_byte *buffer;
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};
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2006-03-16 20:20:16 +08:00
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struct section_hash_entry
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{
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struct bfd_hash_entry root;
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asection section;
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};
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1999-05-03 15:29:11 +08:00
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/* tdata for an archive. For an input archive, cache
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needs to be free()'d. For an output archive, symdefs do. */
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struct artdata {
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file_ptr first_file_filepos;
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/* Speed up searching the armap */
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2005-03-10 08:29:35 +08:00
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htab_t cache;
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2000-07-08 20:08:43 +08:00
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bfd *archive_head; /* Only interesting in output routines */
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1999-05-03 15:29:11 +08:00
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carsym *symdefs; /* the symdef entries */
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2000-07-08 20:08:43 +08:00
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symindex symdef_count; /* how many there are */
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1999-05-03 15:29:11 +08:00
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char *extended_names; /* clever intel extension */
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2005-07-05 17:45:54 +08:00
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bfd_size_type extended_names_size; /* Size of extended names */
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1999-05-03 15:29:11 +08:00
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/* when more compilers are standard C, this can be a time_t */
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long armap_timestamp; /* Timestamp value written into armap.
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This is used for BSD archives to check
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that the timestamp is recent enough
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for the BSD linker to not complain,
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just before we finish writing an
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archive. */
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file_ptr armap_datepos; /* Position within archive to seek to
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rewrite the date field. */
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2003-06-29 18:06:40 +08:00
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void *tdata; /* Backend specific information. */
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1999-05-03 15:29:11 +08:00
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};
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#define bfd_ardata(bfd) ((bfd)->tdata.aout_ar_data)
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/* Goes in bfd's arelt_data slot */
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struct areltdata {
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2000-07-08 20:08:43 +08:00
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char * arch_header; /* it's actually a string */
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unsigned int parsed_size; /* octets of filesize not including ar_hdr */
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char *filename; /* null-terminated */
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1999-05-03 15:29:11 +08:00
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};
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#define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size)
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2003-06-29 18:06:40 +08:00
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extern void *bfd_malloc
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(bfd_size_type);
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extern void *bfd_realloc
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(void *, bfd_size_type);
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extern void *bfd_zmalloc
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(bfd_size_type);
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* libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
bfd_zalloc2): New prototypes.
* bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
* libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
* opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
* elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
elf_map_symbols, map_sections_to_segments,
assign_file_positions_for_segments, copy_private_bfd_data,
swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
where appropriate.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
verdef or verneed section.
(_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
verneed sections gracefully.
* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
bogus relocation values.
* elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
* elf64-s390.c (elf_s390_info_to_howto): Likewise.
* elf32-s390.c (elf_s390_info_to_howto): Likewise.
* elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
* elfxx-ia64.c (lookup_howto): Likewise.
2005-07-05 17:44:20 +08:00
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extern void *bfd_malloc2
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(bfd_size_type, bfd_size_type);
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extern void *bfd_realloc2
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(void *, bfd_size_type, bfd_size_type);
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extern void *bfd_zmalloc2
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(bfd_size_type, bfd_size_type);
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1999-05-03 15:29:11 +08:00
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2004-07-30 23:37:04 +08:00
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extern void _bfd_default_error_handler (const char *s, ...);
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1999-05-03 15:29:11 +08:00
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extern bfd_error_handler_type _bfd_error_handler;
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/* These routines allocate and free things on the BFD's objalloc. */
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2003-06-29 18:06:40 +08:00
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extern void *bfd_alloc
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(bfd *, bfd_size_type);
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extern void *bfd_zalloc
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(bfd *, bfd_size_type);
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* libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
bfd_zalloc2): New prototypes.
* bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
* libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
* opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
* elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
elf_map_symbols, map_sections_to_segments,
assign_file_positions_for_segments, copy_private_bfd_data,
swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
where appropriate.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
verdef or verneed section.
(_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
verneed sections gracefully.
* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
bogus relocation values.
* elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
* elf64-s390.c (elf_s390_info_to_howto): Likewise.
* elf32-s390.c (elf_s390_info_to_howto): Likewise.
* elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
* elfxx-ia64.c (lookup_howto): Likewise.
2005-07-05 17:44:20 +08:00
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extern void *bfd_alloc2
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(bfd *, bfd_size_type, bfd_size_type);
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extern void *bfd_zalloc2
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(bfd *, bfd_size_type, bfd_size_type);
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2002-11-30 16:39:46 +08:00
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extern void bfd_release
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2003-06-29 18:06:40 +08:00
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(bfd *, void *);
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2002-11-30 16:39:46 +08:00
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bfd * _bfd_create_empty_archive_element_shell
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2003-06-29 18:06:40 +08:00
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(bfd *obfd);
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2002-11-30 16:39:46 +08:00
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bfd * _bfd_look_for_bfd_in_cache
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2003-06-29 18:06:40 +08:00
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(bfd *, file_ptr);
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2002-11-30 16:39:46 +08:00
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bfd_boolean _bfd_add_bfd_to_archive_cache
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2003-06-29 18:06:40 +08:00
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(bfd *, file_ptr, bfd *);
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2002-11-30 16:39:46 +08:00
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bfd_boolean _bfd_generic_mkarchive
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2003-06-29 18:06:40 +08:00
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(bfd *abfd);
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2002-11-30 16:39:46 +08:00
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const bfd_target *bfd_generic_archive_p
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2003-06-29 18:06:40 +08:00
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(bfd *abfd);
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2002-11-30 16:39:46 +08:00
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bfd_boolean bfd_slurp_armap
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2003-06-29 18:06:40 +08:00
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(bfd *abfd);
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2002-11-30 16:39:46 +08:00
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bfd_boolean bfd_slurp_bsd_armap_f2
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2003-06-29 18:06:40 +08:00
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(bfd *abfd);
|
1999-05-03 15:29:11 +08:00
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#define bfd_slurp_bsd_armap bfd_slurp_armap
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#define bfd_slurp_coff_armap bfd_slurp_armap
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2002-11-30 16:39:46 +08:00
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bfd_boolean _bfd_slurp_extended_name_table
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2003-06-29 18:06:40 +08:00
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(bfd *abfd);
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2002-11-30 16:39:46 +08:00
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extern bfd_boolean _bfd_construct_extended_name_table
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2003-06-29 18:06:40 +08:00
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(bfd *, bfd_boolean, char **, bfd_size_type *);
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2002-11-30 16:39:46 +08:00
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bfd_boolean _bfd_write_archive_contents
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2003-06-29 18:06:40 +08:00
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(bfd *abfd);
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2002-11-30 16:39:46 +08:00
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bfd_boolean _bfd_compute_and_write_armap
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2003-06-29 18:06:40 +08:00
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(bfd *, unsigned int elength);
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2002-11-30 16:39:46 +08:00
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bfd *_bfd_get_elt_at_filepos
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2003-06-29 18:06:40 +08:00
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(bfd *archive, file_ptr filepos);
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2002-11-30 16:39:46 +08:00
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extern bfd *_bfd_generic_get_elt_at_index
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2003-06-29 18:06:40 +08:00
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(bfd *, symindex);
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2002-11-30 16:39:46 +08:00
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bfd * _bfd_new_bfd
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2003-06-29 18:06:40 +08:00
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(void);
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2002-11-30 16:39:46 +08:00
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void _bfd_delete_bfd
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2003-06-29 18:06:40 +08:00
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(bfd *);
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2006-04-26 03:09:58 +08:00
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bfd_boolean _bfd_free_cached_info
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(bfd *);
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2002-11-30 16:39:46 +08:00
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bfd_boolean bfd_false
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2003-06-29 18:06:40 +08:00
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(bfd *ignore);
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2002-11-30 16:39:46 +08:00
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bfd_boolean bfd_true
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2003-06-29 18:06:40 +08:00
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(bfd *ignore);
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void *bfd_nullvoidptr
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(bfd *ignore);
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2002-11-30 16:39:46 +08:00
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int bfd_0
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2003-06-29 18:06:40 +08:00
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(bfd *ignore);
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2002-11-30 16:39:46 +08:00
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unsigned int bfd_0u
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2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *ignore);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
long bfd_0l
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *ignore);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
long _bfd_n1
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *ignore);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
void bfd_void
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *ignore);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
|
|
|
|
|
|
bfd *_bfd_new_bfd_contained_in
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
const bfd_target *_bfd_dummy_target
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *abfd);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
|
|
|
|
|
|
void bfd_dont_truncate_arname
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *abfd, const char *filename, char *hdr);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
void bfd_bsd_truncate_arname
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *abfd, const char *filename, char *hdr);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
void bfd_gnu_truncate_arname
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *abfd, const char *filename, char *hdr);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
|
|
|
|
|
|
bfd_boolean bsd_write_armap
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *arch, unsigned int elength, struct orl *map, unsigned int orl_count,
|
|
|
|
|
|
int stridx);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
|
|
|
|
|
|
bfd_boolean coff_write_armap
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *arch, unsigned int elength, struct orl *map, unsigned int orl_count,
|
|
|
|
|
|
int stridx);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
|
2003-06-29 18:06:40 +08:00
|
|
|
|
extern void *_bfd_generic_read_ar_hdr
|
|
|
|
|
|
(bfd *);
|
2005-03-12 00:37:17 +08:00
|
|
|
|
extern void _bfd_ar_spacepad
|
|
|
|
|
|
(char *, size_t, const char *, long);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
|
2003-06-29 18:06:40 +08:00
|
|
|
|
extern void *_bfd_generic_read_ar_hdr_mag
|
|
|
|
|
|
(bfd *, const char *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
|
|
|
|
|
|
bfd * bfd_generic_openr_next_archived_file
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *archive, bfd *last_file);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
|
|
|
|
|
|
int bfd_generic_stat_arch_elt
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, struct stat *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
#define _bfd_read_ar_hdr(abfd) \
|
|
|
|
|
|
BFD_SEND (abfd, _bfd_read_ar_hdr_fn, (abfd))
|
|
|
|
|
|
|
|
|
|
|
|
/* Generic routines to use for BFD_JUMP_TABLE_GENERIC. Use
|
|
|
|
|
|
BFD_JUMP_TABLE_GENERIC (_bfd_generic). */
|
|
|
|
|
|
|
|
|
|
|
|
#define _bfd_generic_close_and_cleanup bfd_true
|
|
|
|
|
|
#define _bfd_generic_bfd_free_cached_info bfd_true
|
2006-05-03 22:26:41 +08:00
|
|
|
|
extern bfd_boolean _bfd_generic_new_section_hook
|
|
|
|
|
|
(bfd *, asection *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_generic_get_section_contents
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, asection *, void *, file_ptr, bfd_size_type);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_generic_get_section_contents_in_window
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, asection *, bfd_window *, file_ptr, bfd_size_type);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Generic routines to use for BFD_JUMP_TABLE_COPY. Use
|
|
|
|
|
|
BFD_JUMP_TABLE_COPY (_bfd_generic). */
|
|
|
|
|
|
|
|
|
|
|
|
#define _bfd_generic_bfd_copy_private_bfd_data \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_generic_bfd_merge_private_bfd_data \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_generic_bfd_set_private_flags \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, flagword)) bfd_true)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_generic_bfd_copy_private_section_data \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, asection *, bfd *, asection *)) bfd_true)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_generic_bfd_copy_private_symbol_data \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, asymbol *, bfd *, asymbol *)) bfd_true)
|
2004-05-18 00:40:01 +08:00
|
|
|
|
#define _bfd_generic_bfd_copy_private_header_data \
|
|
|
|
|
|
((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_generic_bfd_print_private_bfd_data \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, void *)) bfd_true)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-10-24 09:40:58 +08:00
|
|
|
|
extern bfd_boolean _bfd_generic_init_private_section_data
|
|
|
|
|
|
(bfd *, asection *, bfd *, asection *, struct bfd_link_info *);
|
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Routines to use for BFD_JUMP_TABLE_CORE when there is no core file
|
|
|
|
|
|
support. Use BFD_JUMP_TABLE_CORE (_bfd_nocore). */
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern char *_bfd_nocore_core_file_failing_command
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern int _bfd_nocore_core_file_failing_signal
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_nocore_core_file_matches_executable_p
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, bfd *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE when there is no archive
|
|
|
|
|
|
file support. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive). */
|
|
|
|
|
|
|
|
|
|
|
|
#define _bfd_noarchive_slurp_armap bfd_false
|
|
|
|
|
|
#define _bfd_noarchive_slurp_extended_name_table bfd_false
|
|
|
|
|
|
#define _bfd_noarchive_construct_extended_name_table \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, char **, bfd_size_type *, const char **)) \
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_false)
|
|
|
|
|
|
#define _bfd_noarchive_truncate_arname \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((void (*) (bfd *, const char *, char *)) bfd_void)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_noarchive_write_armap \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, unsigned int, struct orl *, unsigned int, int)) \
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_false)
|
|
|
|
|
|
#define _bfd_noarchive_read_ar_hdr bfd_nullvoidptr
|
|
|
|
|
|
#define _bfd_noarchive_openr_next_archived_file \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd *(*) (bfd *, bfd *)) bfd_nullvoidptr)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_noarchive_get_elt_at_index \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd *(*) (bfd *, symindex)) bfd_nullvoidptr)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_noarchive_generic_stat_arch_elt bfd_generic_stat_arch_elt
|
|
|
|
|
|
#define _bfd_noarchive_update_armap_timestamp bfd_false
|
|
|
|
|
|
|
|
|
|
|
|
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get BSD style
|
|
|
|
|
|
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd). */
|
|
|
|
|
|
|
|
|
|
|
|
#define _bfd_archive_bsd_slurp_armap bfd_slurp_bsd_armap
|
|
|
|
|
|
#define _bfd_archive_bsd_slurp_extended_name_table \
|
|
|
|
|
|
_bfd_slurp_extended_name_table
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_archive_bsd_construct_extended_name_table
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, char **, bfd_size_type *, const char **);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_archive_bsd_truncate_arname bfd_bsd_truncate_arname
|
|
|
|
|
|
#define _bfd_archive_bsd_write_armap bsd_write_armap
|
|
|
|
|
|
#define _bfd_archive_bsd_read_ar_hdr _bfd_generic_read_ar_hdr
|
|
|
|
|
|
#define _bfd_archive_bsd_openr_next_archived_file \
|
|
|
|
|
|
bfd_generic_openr_next_archived_file
|
|
|
|
|
|
#define _bfd_archive_bsd_get_elt_at_index _bfd_generic_get_elt_at_index
|
|
|
|
|
|
#define _bfd_archive_bsd_generic_stat_arch_elt \
|
|
|
|
|
|
bfd_generic_stat_arch_elt
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_archive_bsd_update_armap_timestamp
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get COFF style
|
|
|
|
|
|
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff). */
|
|
|
|
|
|
|
|
|
|
|
|
#define _bfd_archive_coff_slurp_armap bfd_slurp_coff_armap
|
|
|
|
|
|
#define _bfd_archive_coff_slurp_extended_name_table \
|
|
|
|
|
|
_bfd_slurp_extended_name_table
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_archive_coff_construct_extended_name_table
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, char **, bfd_size_type *, const char **);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_archive_coff_truncate_arname bfd_dont_truncate_arname
|
|
|
|
|
|
#define _bfd_archive_coff_write_armap coff_write_armap
|
|
|
|
|
|
#define _bfd_archive_coff_read_ar_hdr _bfd_generic_read_ar_hdr
|
|
|
|
|
|
#define _bfd_archive_coff_openr_next_archived_file \
|
|
|
|
|
|
bfd_generic_openr_next_archived_file
|
|
|
|
|
|
#define _bfd_archive_coff_get_elt_at_index _bfd_generic_get_elt_at_index
|
|
|
|
|
|
#define _bfd_archive_coff_generic_stat_arch_elt \
|
|
|
|
|
|
bfd_generic_stat_arch_elt
|
|
|
|
|
|
#define _bfd_archive_coff_update_armap_timestamp bfd_true
|
|
|
|
|
|
|
|
|
|
|
|
/* Routines to use for BFD_JUMP_TABLE_SYMBOLS where there is no symbol
|
|
|
|
|
|
support. Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols). */
|
|
|
|
|
|
|
|
|
|
|
|
#define _bfd_nosymbols_get_symtab_upper_bound _bfd_n1
|
2003-10-16 12:11:10 +08:00
|
|
|
|
#define _bfd_nosymbols_canonicalize_symtab \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((long (*) (bfd *, asymbol **)) _bfd_n1)
|
2002-01-06 15:30:35 +08:00
|
|
|
|
#define _bfd_nosymbols_make_empty_symbol _bfd_generic_make_empty_symbol
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nosymbols_print_symbol \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((void (*) (bfd *, void *, asymbol *, bfd_print_symbol_type)) bfd_void)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nosymbols_get_symbol_info \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((void (*) (bfd *, asymbol *, symbol_info *)) bfd_void)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nosymbols_bfd_is_local_label_name \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, const char *)) bfd_false)
|
2004-10-08 22:54:04 +08:00
|
|
|
|
#define _bfd_nosymbols_bfd_is_target_special_symbol \
|
|
|
|
|
|
((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nosymbols_get_lineno \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((alent *(*) (bfd *, asymbol *)) bfd_nullvoidptr)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nosymbols_find_nearest_line \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, asection *, asymbol **, bfd_vma, const char **, \
|
|
|
|
|
|
const char **, unsigned int *)) \
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_false)
|
2005-05-24 01:44:55 +08:00
|
|
|
|
#define _bfd_nosymbols_find_inliner_info \
|
|
|
|
|
|
((bfd_boolean (*) (bfd *, const char **, const char **, unsigned int *)) \
|
|
|
|
|
|
bfd_false)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nosymbols_bfd_make_debug_symbol \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((asymbol *(*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nosymbols_read_minisymbols \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((long (*) (bfd *, bfd_boolean, void **, unsigned int *)) _bfd_n1)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nosymbols_minisymbol_to_symbol \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((asymbol *(*) (bfd *, bfd_boolean, const void *, asymbol *)) \
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_nullvoidptr)
|
|
|
|
|
|
|
|
|
|
|
|
/* Routines to use for BFD_JUMP_TABLE_RELOCS when there is no reloc
|
|
|
|
|
|
support. Use BFD_JUMP_TABLE_RELOCS (_bfd_norelocs). */
|
|
|
|
|
|
|
2007-02-15 16:33:53 +08:00
|
|
|
|
extern long _bfd_norelocs_get_reloc_upper_bound (bfd *, asection *);
|
|
|
|
|
|
extern long _bfd_norelocs_canonicalize_reloc (bfd *, asection *,
|
|
|
|
|
|
arelent **, asymbol **);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_norelocs_bfd_reloc_type_lookup \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((reloc_howto_type *(*) (bfd *, bfd_reloc_code_real_type)) bfd_nullvoidptr)
|
2007-03-26 20:23:03 +08:00
|
|
|
|
#define _bfd_norelocs_bfd_reloc_name_lookup \
|
|
|
|
|
|
((reloc_howto_type *(*) (bfd *, const char *)) bfd_nullvoidptr)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Routines to use for BFD_JUMP_TABLE_WRITE for targets which may not
|
|
|
|
|
|
be written. Use BFD_JUMP_TABLE_WRITE (_bfd_nowrite). */
|
|
|
|
|
|
|
|
|
|
|
|
#define _bfd_nowrite_set_arch_mach \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, enum bfd_architecture, unsigned long)) \
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_false)
|
|
|
|
|
|
#define _bfd_nowrite_set_section_contents \
|
2003-11-04 18:41:52 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, asection *, const void *, file_ptr, bfd_size_type)) \
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_false)
|
|
|
|
|
|
|
|
|
|
|
|
/* Generic routines to use for BFD_JUMP_TABLE_WRITE. Use
|
|
|
|
|
|
BFD_JUMP_TABLE_WRITE (_bfd_generic). */
|
|
|
|
|
|
|
|
|
|
|
|
#define _bfd_generic_set_arch_mach bfd_default_set_arch_mach
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_generic_set_section_contents
|
2003-11-04 18:41:52 +08:00
|
|
|
|
(bfd *, asection *, const void *, file_ptr, bfd_size_type);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Routines to use for BFD_JUMP_TABLE_LINK for targets which do not
|
|
|
|
|
|
support linking. Use BFD_JUMP_TABLE_LINK (_bfd_nolink). */
|
|
|
|
|
|
|
2006-06-19 21:17:44 +08:00
|
|
|
|
#define _bfd_nolink_sizeof_headers \
|
|
|
|
|
|
((int (*) (bfd *, struct bfd_link_info *)) bfd_0)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nolink_bfd_get_relocated_section_contents \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_byte *(*) (bfd *, struct bfd_link_info *, struct bfd_link_order *, \
|
|
|
|
|
|
bfd_byte *, bfd_boolean, asymbol **)) \
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_nullvoidptr)
|
|
|
|
|
|
#define _bfd_nolink_bfd_relax_section \
|
2002-11-30 16:39:46 +08:00
|
|
|
|
((bfd_boolean (*) \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, asection *, struct bfd_link_info *, bfd_boolean *)) \
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_false)
|
|
|
|
|
|
#define _bfd_nolink_bfd_gc_sections \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, struct bfd_link_info *)) \
|
1999-05-03 15:29:11 +08:00
|
|
|
|
bfd_false)
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 20:23:48 +08:00
|
|
|
|
#define _bfd_nolink_bfd_merge_sections \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, struct bfd_link_info *)) \
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 20:23:48 +08:00
|
|
|
|
bfd_false)
|
2004-04-30 22:23:40 +08:00
|
|
|
|
#define _bfd_nolink_bfd_is_group_section \
|
|
|
|
|
|
((bfd_boolean (*) (bfd *, const struct bfd_section *)) \
|
|
|
|
|
|
bfd_false)
|
2002-06-05 11:43:11 +08:00
|
|
|
|
#define _bfd_nolink_bfd_discard_group \
|
2003-10-19 Andrew Cagney <cagney@redhat.com>
* targets.c: Replace "struct sec" with "struct bfd_section"
* syms.c, sparclynx.c, section.c, opncls.c: Ditto.
* libcoff-in.h, libbfd-in.h, elfxx-target.h: Ditto.
* elf.c, coffgen.c, bfd.c, bfd-in.h, aoutf1.h: Ditto.
* aout-tic30.c, aout-target.h:
* bfd-in2.h, libcoff.h, libbfd.h: Regenerate.
Index: binutils/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* coffgrok.h (coff_section): Replace 'struct sec" with "struct
bfd_section".
Index: gdb/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* symtab.c: Replace "struct sec" with "struct bfd_section".
* objfiles.c, linespec.c, blockframe.c, block.c: Ditto.
Index: ld/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* pe-dll.c: Replace "struct sec" with "struct bfd_section".
Index: sim/common/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* sim-base.h: Replace "struct sec" with "struct bfd_section".
2003-10-20 22:38:46 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, struct bfd_section *)) \
|
2002-06-05 11:43:11 +08:00
|
|
|
|
bfd_false)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nolink_bfd_link_hash_table_create \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((struct bfd_link_hash_table *(*) (bfd *)) bfd_nullvoidptr)
|
2002-04-05 03:53:38 +08:00
|
|
|
|
#define _bfd_nolink_bfd_link_hash_table_free \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((void (*) (struct bfd_link_hash_table *)) bfd_void)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nolink_bfd_link_add_symbols \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, struct bfd_link_info *)) bfd_false)
|
2002-05-15 08:18:58 +08:00
|
|
|
|
#define _bfd_nolink_bfd_link_just_syms \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((void (*) (asection *, struct bfd_link_info *)) bfd_void)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nolink_bfd_final_link \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, struct bfd_link_info *)) bfd_false)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nolink_bfd_link_split_section \
|
2003-10-19 Andrew Cagney <cagney@redhat.com>
* targets.c: Replace "struct sec" with "struct bfd_section"
* syms.c, sparclynx.c, section.c, opncls.c: Ditto.
* libcoff-in.h, libbfd-in.h, elfxx-target.h: Ditto.
* elf.c, coffgen.c, bfd.c, bfd-in.h, aoutf1.h: Ditto.
* aout-tic30.c, aout-target.h:
* bfd-in2.h, libcoff.h, libbfd.h: Regenerate.
Index: binutils/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* coffgrok.h (coff_section): Replace 'struct sec" with "struct
bfd_section".
Index: gdb/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* symtab.c: Replace "struct sec" with "struct bfd_section".
* objfiles.c, linespec.c, blockframe.c, block.c: Ditto.
Index: ld/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* pe-dll.c: Replace "struct sec" with "struct bfd_section".
Index: sim/common/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* sim-base.h: Replace "struct sec" with "struct bfd_section".
2003-10-20 22:38:46 +08:00
|
|
|
|
((bfd_boolean (*) (bfd *, struct bfd_section *)) bfd_false)
|
2004-07-21 23:42:58 +08:00
|
|
|
|
#define _bfd_nolink_section_already_linked \
|
2006-10-31 07:25:51 +08:00
|
|
|
|
((void (*) (bfd *, struct bfd_section *, struct bfd_link_info *)) bfd_void)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Routines to use for BFD_JUMP_TABLE_DYNAMIC for targets which do not
|
|
|
|
|
|
have dynamic symbols or relocs. Use BFD_JUMP_TABLE_DYNAMIC
|
|
|
|
|
|
(_bfd_nodynamic). */
|
|
|
|
|
|
|
|
|
|
|
|
#define _bfd_nodynamic_get_dynamic_symtab_upper_bound _bfd_n1
|
|
|
|
|
|
#define _bfd_nodynamic_canonicalize_dynamic_symtab \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((long (*) (bfd *, asymbol **)) _bfd_n1)
|
2004-04-22 22:45:32 +08:00
|
|
|
|
#define _bfd_nodynamic_get_synthetic_symtab \
|
2004-08-28 11:05:18 +08:00
|
|
|
|
((long (*) (bfd *, long, asymbol **, long, asymbol **, asymbol **)) _bfd_n1)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#define _bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_n1
|
|
|
|
|
|
#define _bfd_nodynamic_canonicalize_dynamic_reloc \
|
2003-06-29 18:06:40 +08:00
|
|
|
|
((long (*) (bfd *, arelent **, asymbol **)) _bfd_n1)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Generic routine to determine of the given symbol is a local
|
|
|
|
|
|
label. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean bfd_generic_is_local_label_name
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, const char *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Generic minisymbol routines. */
|
|
|
|
|
|
extern long _bfd_generic_read_minisymbols
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, bfd_boolean, void **, unsigned int *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern asymbol *_bfd_generic_minisymbol_to_symbol
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, bfd_boolean, const void *, asymbol *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Find the nearest line using .stab/.stabstr sections. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_stab_section_find_nearest_line
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, asymbol **, asection *, bfd_vma, bfd_boolean *,
|
|
|
|
|
|
const char **, const char **, unsigned int *, void **);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-05-14 09:31:32 +08:00
|
|
|
|
/* Find the nearest line using DWARF 1 debugging information. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_dwarf1_find_nearest_line
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, asection *, asymbol **, bfd_vma, const char **,
|
|
|
|
|
|
const char **, unsigned int *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Find the nearest line using DWARF 2 debugging information. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_dwarf2_find_nearest_line
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, asection *, asymbol **, bfd_vma, const char **, const char **,
|
|
|
|
|
|
unsigned int *, unsigned int, void **);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2005-06-06 22:28:31 +08:00
|
|
|
|
/* Find the line using DWARF 2 debugging information. */
|
|
|
|
|
|
extern bfd_boolean _bfd_dwarf2_find_line
|
|
|
|
|
|
(bfd *, asymbol **, asymbol *, const char **,
|
|
|
|
|
|
unsigned int *, unsigned int, void **);
|
|
|
|
|
|
|
|
|
|
|
|
bfd_boolean _bfd_generic_find_line
|
|
|
|
|
|
(bfd *, asymbol **, asymbol *, const char **, unsigned int *);
|
|
|
|
|
|
|
2005-05-24 01:44:55 +08:00
|
|
|
|
/* Find inliner info after calling bfd_find_nearest_line. */
|
|
|
|
|
|
extern bfd_boolean _bfd_dwarf2_find_inliner_info
|
|
|
|
|
|
(bfd *, const char **, const char **, unsigned int *, void **);
|
|
|
|
|
|
|
2001-12-17 08:40:53 +08:00
|
|
|
|
/* Create a new section entry. */
|
|
|
|
|
|
extern struct bfd_hash_entry *bfd_section_hash_newfunc
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
|
2001-12-17 08:40:53 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* A routine to create entries for a bfd_link_hash_table. */
|
|
|
|
|
|
extern struct bfd_hash_entry *_bfd_link_hash_newfunc
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(struct bfd_hash_entry *entry, struct bfd_hash_table *table,
|
|
|
|
|
|
const char *string);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Initialize a bfd_link_hash_table. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_link_hash_table_init
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(struct bfd_link_hash_table *, bfd *,
|
|
|
|
|
|
struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
|
|
|
|
|
|
struct bfd_hash_table *,
|
2006-03-16 20:20:16 +08:00
|
|
|
|
const char *),
|
|
|
|
|
|
unsigned int);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Generic link hash table creation routine. */
|
|
|
|
|
|
extern struct bfd_link_hash_table *_bfd_generic_link_hash_table_create
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-04-05 03:53:38 +08:00
|
|
|
|
/* Generic link hash table destruction routine. */
|
|
|
|
|
|
extern void _bfd_generic_link_hash_table_free
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(struct bfd_link_hash_table *);
|
2002-04-05 03:53:38 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Generic add symbol routine. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_generic_link_add_symbols
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Generic add symbol routine. This version is used by targets for
|
|
|
|
|
|
which the linker must collect constructors and destructors by name,
|
|
|
|
|
|
as the collect2 program does. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_generic_link_add_symbols_collect
|
2003-06-29 18:06:40 +08:00
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(bfd *, struct bfd_link_info *);
|
1999-05-03 15:29:11 +08:00
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|
|
/* Generic archive add symbol routine. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_generic_link_add_archive_symbols
|
2003-06-29 18:06:40 +08:00
|
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(bfd *, struct bfd_link_info *,
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bfd_boolean (*) (bfd *, struct bfd_link_info *, bfd_boolean *));
|
1999-05-03 15:29:11 +08:00
|
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|
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|
/* Forward declaration to avoid prototype errors. */
|
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typedef struct bfd_link_hash_entry _bfd_link_hash_entry;
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/* Generic routine to add a single symbol. */
|
2002-11-30 16:39:46 +08:00
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extern bfd_boolean _bfd_generic_link_add_one_symbol
|
2003-06-29 18:06:40 +08:00
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(struct bfd_link_info *, bfd *, const char *name, flagword,
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asection *, bfd_vma, const char *, bfd_boolean copy,
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bfd_boolean constructor, struct bfd_link_hash_entry **);
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1999-05-03 15:29:11 +08:00
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2002-05-15 08:18:58 +08:00
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/* Generic routine to mark section as supplying symbols only. */
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extern void _bfd_generic_link_just_syms
|
2003-06-29 18:06:40 +08:00
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(asection *, struct bfd_link_info *);
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2002-05-15 08:18:58 +08:00
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1999-05-03 15:29:11 +08:00
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/* Generic link routine. */
|
2002-11-30 16:39:46 +08:00
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extern bfd_boolean _bfd_generic_final_link
|
2003-06-29 18:06:40 +08:00
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(bfd *, struct bfd_link_info *);
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1999-05-03 15:29:11 +08:00
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2002-11-30 16:39:46 +08:00
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extern bfd_boolean _bfd_generic_link_split_section
|
2003-10-19 Andrew Cagney <cagney@redhat.com>
* targets.c: Replace "struct sec" with "struct bfd_section"
* syms.c, sparclynx.c, section.c, opncls.c: Ditto.
* libcoff-in.h, libbfd-in.h, elfxx-target.h: Ditto.
* elf.c, coffgen.c, bfd.c, bfd-in.h, aoutf1.h: Ditto.
* aout-tic30.c, aout-target.h:
* bfd-in2.h, libcoff.h, libbfd.h: Regenerate.
Index: binutils/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* coffgrok.h (coff_section): Replace 'struct sec" with "struct
bfd_section".
Index: gdb/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* symtab.c: Replace "struct sec" with "struct bfd_section".
* objfiles.c, linespec.c, blockframe.c, block.c: Ditto.
Index: ld/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* pe-dll.c: Replace "struct sec" with "struct bfd_section".
Index: sim/common/ChangeLog
2003-10-19 Andrew Cagney <cagney@redhat.com>
* sim-base.h: Replace "struct sec" with "struct bfd_section".
2003-10-20 22:38:46 +08:00
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(bfd *, struct bfd_section *);
|
1999-05-03 15:29:11 +08:00
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|
2004-07-21 23:42:58 +08:00
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|
extern void _bfd_generic_section_already_linked
|
2006-10-31 07:25:51 +08:00
|
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(bfd *, struct bfd_section *, struct bfd_link_info *);
|
2004-07-21 23:42:58 +08:00
|
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|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Generic reloc_link_order processing routine. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_generic_reloc_link_order
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *, asection *, struct bfd_link_order *);
|
1999-05-03 15:29:11 +08:00
|
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|
|
|
|
|
/* Default link order processing routine. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_default_link_order
|
2003-06-29 18:06:40 +08:00
|
|
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|
(bfd *, struct bfd_link_info *, asection *, struct bfd_link_order *);
|
1999-05-03 15:29:11 +08:00
|
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|
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|
|
/* Count the number of reloc entries in a link order list. */
|
|
|
|
|
|
extern unsigned int _bfd_count_link_order_relocs
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(struct bfd_link_order *);
|
1999-05-03 15:29:11 +08:00
|
|
|
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|
|
|
|
|
/* Final link relocation routine. */
|
|
|
|
|
|
extern bfd_reloc_status_type _bfd_final_link_relocate
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(reloc_howto_type *, bfd *, asection *, bfd_byte *,
|
|
|
|
|
|
bfd_vma, bfd_vma, bfd_vma);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Relocate a particular location by a howto and a value. */
|
|
|
|
|
|
extern bfd_reloc_status_type _bfd_relocate_contents
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(reloc_howto_type *, bfd *, bfd_vma, bfd_byte *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2006-11-03 08:58:10 +08:00
|
|
|
|
/* Clear a given location using a given howto. */
|
|
|
|
|
|
extern void _bfd_clear_contents (reloc_howto_type *howto, bfd *input_bfd,
|
|
|
|
|
|
bfd_byte *location);
|
|
|
|
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|
1999-05-03 15:29:11 +08:00
|
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|
|
/* Link stabs in sections in the first pass. */
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_link_section_stabs
|
2004-06-28 21:57:59 +08:00
|
|
|
|
(bfd *, struct stab_info *, asection *, asection *, void **,
|
|
|
|
|
|
bfd_size_type *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2001-11-15 09:34:12 +08:00
|
|
|
|
/* Eliminate stabs for discarded functions and symbols. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_discard_section_stabs
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, asection *, void *, bfd_boolean (*) (bfd_vma, void *), void *);
|
2001-11-15 09:34:12 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Write out the .stab section when linking stabs in sections. */
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_write_section_stabs
|
2004-06-28 21:57:59 +08:00
|
|
|
|
(bfd *, struct stab_info *, asection *, void **, bfd_byte *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Write out the .stabstr string table when linking stabs in sections. */
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_write_stab_strings
|
2004-06-28 21:57:59 +08:00
|
|
|
|
(bfd *, struct stab_info *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Find an offset within a .stab section when linking stabs in
|
|
|
|
|
|
sections. */
|
|
|
|
|
|
|
|
|
|
|
|
extern bfd_vma _bfd_stab_section_offset
|
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
|
|
|
|
(asection *, void *, bfd_vma);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2004-05-25 14:33:51 +08:00
|
|
|
|
/* Register a SEC_MERGE section as a candidate for merging. */
|
2001-04-13 08:34:36 +08:00
|
|
|
|
|
2004-05-25 14:33:51 +08:00
|
|
|
|
extern bfd_boolean _bfd_add_merge_section
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, void **, asection *, void **);
|
2001-04-13 08:34:36 +08:00
|
|
|
|
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 20:23:48 +08:00
|
|
|
|
/* Attempt to merge SEC_MERGE sections. */
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_merge_sections
|
2004-05-25 14:33:51 +08:00
|
|
|
|
(bfd *, struct bfd_link_info *, void *, void (*) (bfd *, asection *));
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 20:23:48 +08:00
|
|
|
|
|
2001-04-13 08:34:36 +08:00
|
|
|
|
/* Write out a merged section. */
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_write_merged_section
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, asection *, void *);
|
2001-04-13 08:34:36 +08:00
|
|
|
|
|
|
|
|
|
|
/* Find an offset within a modified SEC_MERGE section. */
|
|
|
|
|
|
|
|
|
|
|
|
extern bfd_vma _bfd_merged_section_offset
|
2004-05-22 09:56:31 +08:00
|
|
|
|
(bfd *, asection **, void *, bfd_vma);
|
2001-04-13 08:34:36 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Create a string table. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern struct bfd_strtab_hash *_bfd_stringtab_init
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(void);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Create an XCOFF .debug section style string table. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern struct bfd_strtab_hash *_bfd_xcoff_stringtab_init
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(void);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Free a string table. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern void _bfd_stringtab_free
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(struct bfd_strtab_hash *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Get the size of a string table. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_size_type _bfd_stringtab_size
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(struct bfd_strtab_hash *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Add a string to a string table. */
|
|
|
|
|
|
extern bfd_size_type _bfd_stringtab_add
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(struct bfd_strtab_hash *, const char *, bfd_boolean hash, bfd_boolean copy);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Write out a string table. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_stringtab_emit
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, struct bfd_strtab_hash *);
|
1999-06-04 02:48:24 +08:00
|
|
|
|
|
|
|
|
|
|
/* Check that endianness of input and output file match. */
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_generic_verify_endian_match
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, bfd *);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Macros to tell if bfds are read or write enabled.
|
|
|
|
|
|
|
|
|
|
|
|
Note that bfds open for read may be scribbled into if the fd passed
|
|
|
|
|
|
to bfd_fdopenr is actually open both for read and write
|
|
|
|
|
|
simultaneously. However an output bfd will never be open for
|
|
|
|
|
|
read. Therefore sometimes you want to check bfd_read_p or
|
|
|
|
|
|
!bfd_read_p, and only sometimes bfd_write_p.
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
2003-06-29 18:06:40 +08:00
|
|
|
|
#define bfd_read_p(abfd) \
|
|
|
|
|
|
((abfd)->direction == read_direction || (abfd)->direction == both_direction)
|
|
|
|
|
|
#define bfd_write_p(abfd) \
|
|
|
|
|
|
((abfd)->direction == write_direction || (abfd)->direction == both_direction)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
void bfd_assert
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(const char*,int);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
#define BFD_ASSERT(x) \
|
2004-10-10 21:58:05 +08:00
|
|
|
|
do { if (!(x)) bfd_assert(__FILE__,__LINE__); } while (0)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
#define BFD_FAIL() \
|
2004-10-10 21:58:05 +08:00
|
|
|
|
do { bfd_assert(__FILE__,__LINE__); } while (0)
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern void _bfd_abort
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(const char *, int, const char *) ATTRIBUTE_NORETURN;
|
1999-09-12 05:51:55 +08:00
|
|
|
|
|
2000-04-29 08:56:29 +08:00
|
|
|
|
/* if gcc >= 2.6, we can give a function name, too */
|
|
|
|
|
|
#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)
|
1999-09-12 05:51:55 +08:00
|
|
|
|
#define __PRETTY_FUNCTION__ ((char *) NULL)
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
#undef abort
|
|
|
|
|
|
#define abort() _bfd_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
|
|
|
|
|
|
|
2004-02-12 07:23:20 +08:00
|
|
|
|
/* Manipulate a system FILE but using BFD's "file_ptr", rather than
|
|
|
|
|
|
the system "off_t" or "off64_t", as the offset. */
|
|
|
|
|
|
extern file_ptr real_ftell (FILE *file);
|
|
|
|
|
|
extern int real_fseek (FILE *file, file_ptr offset, int whence);
|
2005-11-04 00:06:11 +08:00
|
|
|
|
extern FILE *real_fopen (const char *filename, const char *modes);
|
2004-02-12 07:23:20 +08:00
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* List of supported target vectors, and the default vector (if
|
|
|
|
|
|
bfd_default_vector[0] is NULL, there is no default). */
|
2001-02-08 07:16:22 +08:00
|
|
|
|
extern const bfd_target * const *bfd_target_vector;
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern const bfd_target *bfd_default_vector[];
|
|
|
|
|
|
|
2002-11-05 09:18:56 +08:00
|
|
|
|
/* List of associated target vectors. */
|
|
|
|
|
|
extern const bfd_target * const *bfd_associated_vector;
|
|
|
|
|
|
|
1999-05-03 15:29:11 +08:00
|
|
|
|
/* Functions shared by the ECOFF and MIPS ELF backends, which have no
|
|
|
|
|
|
other common header files. */
|
|
|
|
|
|
|
|
|
|
|
|
#if defined(__STDC__) || defined(ALMOST_STDC)
|
|
|
|
|
|
struct ecoff_find_line;
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_ecoff_locate_line
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, asection *, bfd_vma, struct ecoff_debug_info * const,
|
|
|
|
|
|
const struct ecoff_debug_swap * const, struct ecoff_find_line *,
|
|
|
|
|
|
const char **, const char **, unsigned int *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_ecoff_get_accumulated_pdr
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(void *, bfd_byte *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_ecoff_get_accumulated_sym
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(void *, bfd_byte *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_ecoff_get_accumulated_ss
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(void *, bfd_byte *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
|
|
|
|
|
|
extern bfd_vma _bfd_get_gp_value
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *);
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern void _bfd_set_gp_value
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, bfd_vma);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
/* Function shared by the COFF and ELF SH backends, which have no
|
|
|
|
|
|
other common header files. */
|
|
|
|
|
|
|
2003-06-29 18:06:40 +08:00
|
|
|
|
#ifndef _bfd_sh_align_load_span
|
2002-11-30 16:39:46 +08:00
|
|
|
|
extern bfd_boolean _bfd_sh_align_load_span
|
2003-06-29 18:06:40 +08:00
|
|
|
|
(bfd *, asection *, bfd_byte *,
|
|
|
|
|
|
bfd_boolean (*) (bfd *, asection *, void *, bfd_byte *, bfd_vma),
|
|
|
|
|
|
void *, bfd_vma **, bfd_vma *, bfd_vma, bfd_vma, bfd_boolean *);
|
|
|
|
|
|
#endif
|
2004-07-21 23:42:58 +08:00
|
|
|
|
|
|
|
|
|
|
/* This is the shape of the elements inside the already_linked hash
|
|
|
|
|
|
table. It maps a name onto a list of already_linked elements with
|
|
|
|
|
|
the same name. */
|
|
|
|
|
|
|
|
|
|
|
|
struct bfd_section_already_linked_hash_entry
|
|
|
|
|
|
{
|
|
|
|
|
|
struct bfd_hash_entry root;
|
|
|
|
|
|
struct bfd_section_already_linked *entry;
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
struct bfd_section_already_linked
|
|
|
|
|
|
{
|
|
|
|
|
|
struct bfd_section_already_linked *next;
|
|
|
|
|
|
asection *sec;
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
extern struct bfd_section_already_linked_hash_entry *
|
|
|
|
|
|
bfd_section_already_linked_table_lookup (const char *);
|
2007-07-27 09:04:29 +08:00
|
|
|
|
extern bfd_boolean bfd_section_already_linked_table_insert
|
2004-07-21 23:42:58 +08:00
|
|
|
|
(struct bfd_section_already_linked_hash_entry *, asection *);
|
2004-07-27 22:20:49 +08:00
|
|
|
|
extern void bfd_section_already_linked_table_traverse
|
|
|
|
|
|
(bfd_boolean (*) (struct bfd_section_already_linked_hash_entry *,
|
|
|
|
|
|
void *), void *);
|
|
|
|
|
|
|
2005-02-20 22:59:07 +08:00
|
|
|
|
extern bfd_vma read_unsigned_leb128 (bfd *, bfd_byte *, unsigned int *);
|
|
|
|
|
|
extern bfd_signed_vma read_signed_leb128 (bfd *, bfd_byte *, unsigned int *);
|
2005-01-18 01:12:00 +08:00
|
|
|
|
|
2002-06-05 11:43:11 +08:00
|
|
|
|
/* Extracted from init.c. */
|
|
|
|
|
|
/* Extracted from libbfd.c. */
|
2003-06-29 18:06:40 +08:00
|
|
|
|
bfd_boolean bfd_write_bigendian_4byte_int (bfd *, unsigned int);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2003-06-29 18:06:40 +08:00
|
|
|
|
unsigned int bfd_log2 (bfd_vma x);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-11-16 Klee Dienes <kdienes@apple.com>
* Makefile.am (BFD32_LIBS): Add bfdwin.lo, bfdio.lo.
(BFD32_LIBS_CFILES): Add bfdwin.c, bfdio.c.
(BFD_H_FILES): Add bfdwin.c, bfdio.c.
(LIBBFD_H_FILES): Add bfdwin.c, bfdio.c.
Add dependencies for bfdwin.c, bfdio.c.
* bfd.c: Remove bfd_get_mtime, bfd_get_size.
* libbfd.c: Remove real_read, bfd_bread, _bfd_window_internal,
bfd_init_window, bfd_free_window, bfd_get_file_window, bfd_bwrite,
bfd_tell, bfd_flush, bfd_stat, bfd_seek.
* bfdio.c: New file. Contains real_read, bfd_bread, bfd_write,
bfd_tell, bfd_flush, bfd_stat, bfd_seek, bfd_ge_mtime,
bfd_get_size (moved from libbfd.c and bfd.c).
* bfdwin.c New file. Contains _bfd_window_internal,
bfd_init_window, bfd_free_window, bfd_get_file_window (moved from
libbfd.c and bfd.c).
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* aclocal.m4: Regenerate.
* Makefile.in: Regenerate.
* configure: Regenerate.
2002-11-16 Klee Dienes <kdienes@apple.com>
* Makefile.am (DOCFILES): Add bfdwin.texi, bfdio.texi.
(PROTOS): Add bfdio.p, bfdwin.p.
(SRCDOC): Add bfdio.c, bfdwin.c.
(SRCPROT): Add bfdio.c, bfdwin.c.
(SRCIPROT): Add bfdio.c, bfdwin.c.
(LIBBFD_H_DEP): Add bfdio.c, bfdwin.c.
(BFD_H_DEP): Add bfdio.c, bfdwin.c.
Add rules for bfdio.texi, bfdwin.text.
* bfd.texinfo: Include bfdio.texi.
2002-11-19 00:37:54 +08:00
|
|
|
|
/* Extracted from bfdio.c. */
|
2004-04-21 Andrew Cagney <cagney@redhat.com>
* opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
(struct opncls, opncls_btell, opncls_bseek, opncls_bread)
(opncls_bwrite, opncls_bclose, opncls_bflush)
(opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
bfd iovec that uses function callbacks.
(bfd_close): Use the iovec's bclose.
* cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
(cache_bclose, cache_bflush, cache_bstat)
(cache_iovec): New functions and global variable, implement a
cache "iovec", where applicable set bfd_error.
(bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
* bfdio.c (struct bfd_iovec): Define.
(real_read): Delete function.
(bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
(bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
assume that bread and bwrite set bfd_error.
* bfd.c (struct bfd): Add "iovec", update comments.
* bfd-in2.h, libbfd.h: Re-generate.
2004-04-22 01:05:12 +08:00
|
|
|
|
struct bfd_iovec
|
|
|
|
|
|
{
|
|
|
|
|
|
/* To avoid problems with macros, a "b" rather than "f"
|
|
|
|
|
|
prefix is prepended to each method name. */
|
|
|
|
|
|
/* Attempt to read/write NBYTES on ABFD's IOSTREAM storing/fetching
|
|
|
|
|
|
bytes starting at PTR. Return the number of bytes actually
|
|
|
|
|
|
transfered (a read past end-of-file returns less than NBYTES),
|
|
|
|
|
|
or -1 (setting <<bfd_error>>) if an error occurs. */
|
|
|
|
|
|
file_ptr (*bread) (struct bfd *abfd, void *ptr, file_ptr nbytes);
|
|
|
|
|
|
file_ptr (*bwrite) (struct bfd *abfd, const void *ptr,
|
|
|
|
|
|
file_ptr nbytes);
|
|
|
|
|
|
/* Return the current IOSTREAM file offset, or -1 (setting <<bfd_error>>
|
|
|
|
|
|
if an error occurs. */
|
|
|
|
|
|
file_ptr (*btell) (struct bfd *abfd);
|
|
|
|
|
|
/* For the following, on successful completion a value of 0 is returned.
|
|
|
|
|
|
Otherwise, a value of -1 is returned (and <<bfd_error>> is set). */
|
|
|
|
|
|
int (*bseek) (struct bfd *abfd, file_ptr offset, int whence);
|
|
|
|
|
|
int (*bclose) (struct bfd *abfd);
|
|
|
|
|
|
int (*bflush) (struct bfd *abfd);
|
|
|
|
|
|
int (*bstat) (struct bfd *abfd, struct stat *sb);
|
|
|
|
|
|
};
|
2002-11-16 Klee Dienes <kdienes@apple.com>
* Makefile.am (BFD32_LIBS): Add bfdwin.lo, bfdio.lo.
(BFD32_LIBS_CFILES): Add bfdwin.c, bfdio.c.
(BFD_H_FILES): Add bfdwin.c, bfdio.c.
(LIBBFD_H_FILES): Add bfdwin.c, bfdio.c.
Add dependencies for bfdwin.c, bfdio.c.
* bfd.c: Remove bfd_get_mtime, bfd_get_size.
* libbfd.c: Remove real_read, bfd_bread, _bfd_window_internal,
bfd_init_window, bfd_free_window, bfd_get_file_window, bfd_bwrite,
bfd_tell, bfd_flush, bfd_stat, bfd_seek.
* bfdio.c: New file. Contains real_read, bfd_bread, bfd_write,
bfd_tell, bfd_flush, bfd_stat, bfd_seek, bfd_ge_mtime,
bfd_get_size (moved from libbfd.c and bfd.c).
* bfdwin.c New file. Contains _bfd_window_internal,
bfd_init_window, bfd_free_window, bfd_get_file_window (moved from
libbfd.c and bfd.c).
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* aclocal.m4: Regenerate.
* Makefile.in: Regenerate.
* configure: Regenerate.
2002-11-16 Klee Dienes <kdienes@apple.com>
* Makefile.am (DOCFILES): Add bfdwin.texi, bfdio.texi.
(PROTOS): Add bfdio.p, bfdwin.p.
(SRCDOC): Add bfdio.c, bfdwin.c.
(SRCPROT): Add bfdio.c, bfdwin.c.
(SRCIPROT): Add bfdio.c, bfdwin.c.
(LIBBFD_H_DEP): Add bfdio.c, bfdwin.c.
(BFD_H_DEP): Add bfdio.c, bfdwin.c.
Add rules for bfdio.texi, bfdwin.text.
* bfd.texinfo: Include bfdio.texi.
2002-11-19 00:37:54 +08:00
|
|
|
|
/* Extracted from bfdwin.c. */
|
|
|
|
|
|
struct _bfd_window_internal {
|
|
|
|
|
|
struct _bfd_window_internal *next;
|
2003-06-29 18:06:40 +08:00
|
|
|
|
void *data;
|
2002-11-16 Klee Dienes <kdienes@apple.com>
* Makefile.am (BFD32_LIBS): Add bfdwin.lo, bfdio.lo.
(BFD32_LIBS_CFILES): Add bfdwin.c, bfdio.c.
(BFD_H_FILES): Add bfdwin.c, bfdio.c.
(LIBBFD_H_FILES): Add bfdwin.c, bfdio.c.
Add dependencies for bfdwin.c, bfdio.c.
* bfd.c: Remove bfd_get_mtime, bfd_get_size.
* libbfd.c: Remove real_read, bfd_bread, _bfd_window_internal,
bfd_init_window, bfd_free_window, bfd_get_file_window, bfd_bwrite,
bfd_tell, bfd_flush, bfd_stat, bfd_seek.
* bfdio.c: New file. Contains real_read, bfd_bread, bfd_write,
bfd_tell, bfd_flush, bfd_stat, bfd_seek, bfd_ge_mtime,
bfd_get_size (moved from libbfd.c and bfd.c).
* bfdwin.c New file. Contains _bfd_window_internal,
bfd_init_window, bfd_free_window, bfd_get_file_window (moved from
libbfd.c and bfd.c).
* po/SRC-POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* aclocal.m4: Regenerate.
* Makefile.in: Regenerate.
* configure: Regenerate.
2002-11-16 Klee Dienes <kdienes@apple.com>
* Makefile.am (DOCFILES): Add bfdwin.texi, bfdio.texi.
(PROTOS): Add bfdio.p, bfdwin.p.
(SRCDOC): Add bfdio.c, bfdwin.c.
(SRCPROT): Add bfdio.c, bfdwin.c.
(SRCIPROT): Add bfdio.c, bfdwin.c.
(LIBBFD_H_DEP): Add bfdio.c, bfdwin.c.
(BFD_H_DEP): Add bfdio.c, bfdwin.c.
Add rules for bfdio.texi, bfdwin.text.
* bfd.texinfo: Include bfdio.texi.
2002-11-19 00:37:54 +08:00
|
|
|
|
bfd_size_type size;
|
|
|
|
|
|
int refcount : 31; /* should be enough... */
|
|
|
|
|
|
unsigned mapped : 1; /* 1 = mmap, 0 = malloc */
|
|
|
|
|
|
};
|
2002-06-05 11:43:11 +08:00
|
|
|
|
/* Extracted from cache.c. */
|
2003-06-29 18:06:40 +08:00
|
|
|
|
bfd_boolean bfd_cache_init (bfd *abfd);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2003-06-29 18:06:40 +08:00
|
|
|
|
bfd_boolean bfd_cache_close (bfd *abfd);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2003-06-29 18:06:40 +08:00
|
|
|
|
FILE* bfd_open_file (bfd *abfd);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-06-05 11:43:11 +08:00
|
|
|
|
/* Extracted from reloc.c. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
#ifdef _BFD_MAKE_TABLE_bfd_reloc_code_real
|
|
|
|
|
|
|
|
|
|
|
|
static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
|
|
|
|
|
|
|
|
|
|
|
|
"BFD_RELOC_64",
|
|
|
|
|
|
"BFD_RELOC_32",
|
|
|
|
|
|
"BFD_RELOC_26",
|
|
|
|
|
|
"BFD_RELOC_24",
|
|
|
|
|
|
"BFD_RELOC_16",
|
|
|
|
|
|
"BFD_RELOC_14",
|
|
|
|
|
|
"BFD_RELOC_8",
|
|
|
|
|
|
"BFD_RELOC_64_PCREL",
|
|
|
|
|
|
"BFD_RELOC_32_PCREL",
|
|
|
|
|
|
"BFD_RELOC_24_PCREL",
|
|
|
|
|
|
"BFD_RELOC_16_PCREL",
|
|
|
|
|
|
"BFD_RELOC_12_PCREL",
|
|
|
|
|
|
"BFD_RELOC_8_PCREL",
|
2004-04-20 20:17:16 +08:00
|
|
|
|
"BFD_RELOC_32_SECREL",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_32_GOT_PCREL",
|
|
|
|
|
|
"BFD_RELOC_16_GOT_PCREL",
|
|
|
|
|
|
"BFD_RELOC_8_GOT_PCREL",
|
|
|
|
|
|
"BFD_RELOC_32_GOTOFF",
|
|
|
|
|
|
"BFD_RELOC_16_GOTOFF",
|
|
|
|
|
|
"BFD_RELOC_LO16_GOTOFF",
|
|
|
|
|
|
"BFD_RELOC_HI16_GOTOFF",
|
|
|
|
|
|
"BFD_RELOC_HI16_S_GOTOFF",
|
|
|
|
|
|
"BFD_RELOC_8_GOTOFF",
|
2001-08-27 18:22:03 +08:00
|
|
|
|
"BFD_RELOC_64_PLT_PCREL",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_32_PLT_PCREL",
|
|
|
|
|
|
"BFD_RELOC_24_PLT_PCREL",
|
|
|
|
|
|
"BFD_RELOC_16_PLT_PCREL",
|
|
|
|
|
|
"BFD_RELOC_8_PLT_PCREL",
|
2001-08-27 18:22:03 +08:00
|
|
|
|
"BFD_RELOC_64_PLTOFF",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_32_PLTOFF",
|
|
|
|
|
|
"BFD_RELOC_16_PLTOFF",
|
|
|
|
|
|
"BFD_RELOC_LO16_PLTOFF",
|
|
|
|
|
|
"BFD_RELOC_HI16_PLTOFF",
|
|
|
|
|
|
"BFD_RELOC_HI16_S_PLTOFF",
|
|
|
|
|
|
"BFD_RELOC_8_PLTOFF",
|
|
|
|
|
|
"BFD_RELOC_68K_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_68K_JMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_68K_RELATIVE",
|
|
|
|
|
|
"BFD_RELOC_32_BASEREL",
|
|
|
|
|
|
"BFD_RELOC_16_BASEREL",
|
|
|
|
|
|
"BFD_RELOC_LO16_BASEREL",
|
|
|
|
|
|
"BFD_RELOC_HI16_BASEREL",
|
|
|
|
|
|
"BFD_RELOC_HI16_S_BASEREL",
|
|
|
|
|
|
"BFD_RELOC_8_BASEREL",
|
|
|
|
|
|
"BFD_RELOC_RVA",
|
|
|
|
|
|
"BFD_RELOC_8_FFnn",
|
|
|
|
|
|
"BFD_RELOC_32_PCREL_S2",
|
|
|
|
|
|
"BFD_RELOC_16_PCREL_S2",
|
|
|
|
|
|
"BFD_RELOC_23_PCREL_S2",
|
|
|
|
|
|
"BFD_RELOC_HI22",
|
|
|
|
|
|
"BFD_RELOC_LO10",
|
|
|
|
|
|
"BFD_RELOC_GPREL16",
|
|
|
|
|
|
"BFD_RELOC_GPREL32",
|
|
|
|
|
|
"BFD_RELOC_I960_CALLJ",
|
|
|
|
|
|
"BFD_RELOC_NONE",
|
|
|
|
|
|
"BFD_RELOC_SPARC_WDISP22",
|
|
|
|
|
|
"BFD_RELOC_SPARC22",
|
|
|
|
|
|
"BFD_RELOC_SPARC13",
|
|
|
|
|
|
"BFD_RELOC_SPARC_GOT10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_GOT13",
|
|
|
|
|
|
"BFD_RELOC_SPARC_GOT22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_PC10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_PC22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_WPLT30",
|
|
|
|
|
|
"BFD_RELOC_SPARC_COPY",
|
|
|
|
|
|
"BFD_RELOC_SPARC_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_SPARC_JMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_SPARC_RELATIVE",
|
2001-05-28 17:23:54 +08:00
|
|
|
|
"BFD_RELOC_SPARC_UA16",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_SPARC_UA32",
|
2001-05-28 17:23:54 +08:00
|
|
|
|
"BFD_RELOC_SPARC_UA64",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_SPARC_BASE13",
|
|
|
|
|
|
"BFD_RELOC_SPARC_BASE22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_11",
|
|
|
|
|
|
"BFD_RELOC_SPARC_OLO10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_HH22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_HM10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_LM22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_PC_HH22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_PC_HM10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_PC_LM22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_WDISP16",
|
|
|
|
|
|
"BFD_RELOC_SPARC_WDISP19",
|
|
|
|
|
|
"BFD_RELOC_SPARC_7",
|
|
|
|
|
|
"BFD_RELOC_SPARC_6",
|
|
|
|
|
|
"BFD_RELOC_SPARC_5",
|
2001-12-22 06:35:24 +08:00
|
|
|
|
"BFD_RELOC_SPARC_PLT32",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_SPARC_PLT64",
|
|
|
|
|
|
"BFD_RELOC_SPARC_HIX22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_LOX10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_H44",
|
|
|
|
|
|
"BFD_RELOC_SPARC_M44",
|
|
|
|
|
|
"BFD_RELOC_SPARC_L44",
|
|
|
|
|
|
"BFD_RELOC_SPARC_REGISTER",
|
|
|
|
|
|
"BFD_RELOC_SPARC_REV32",
|
bfd/
* elf32-sparc.c (_bfd_sparc_elf_howto_table): Add TLS relocs.
(elf32_sparc_rev32_howto): New variable.
(sparc_reloc_map): Add TLS relocs.
(elf32_sparc_reloc_type_lookup, elf32_sparc_info_to_howto):
Handle REV32.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_mkobject):
New functions.
(struct elf32_sparc_dyn_relocs, struct elf32_sparc_link_hash_entry,
struct elf32_sparc_link_hash_table):
New structures.
(elf32_sparc_tdata, elf32_sparc_local_got_tls_type,
elf32_sparc_hash_table): Define.
(link_hash_newfunc, elf32_sparc_link_hash_table_create,
create_got_section, elf32_sparc_create_dynamic_sections,
elf32_sparc_copy_indirect_symbol, elf32_sparc_tls_transition): New
functions.
(elf32_sparc_check_relocs): Handle TLS relocs. Add dynamic reloc
reference counting.
(elf32_sparc_gc_sweep_hook): Likewise.
(elf32_sparc_adjust_dynamic_symbol): Likewise.
(elf32_sparc_size_dynamic_sections): Likewise.
(elf32_sparc_relocate_section): Likewise.
(allocate_dynrelocs, readonly_dynrelocs, dtpoff_base, tpoff):
New functions.
(elf32_sparc_object_p): Allocate backend private object data.
(bfd_elf32_bfd_link_hash_table_create,
elf_backend_copy_indirect_symbol, bfd_elf32_mkobject,
elf_backend_can_refcount): Define.
(elf_backend_create_dynamic_sections): Define to
elf32_sparc_create_dynamic_sections.
* reloc.c: Add SPARC TLS relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf64-sparc.c (sparc64_elf_howto_table): Add TLS relocs.
(sparc_reloc_map): Likewise.
gas/
* config/tc-sparc.c (sparc_ip): Handle TLS % operators.
(tc_gen_reloc): Handle TLS relocs.
(sparc_cons, cons_fix_new_sparc): Handle %r_tls_dtpoff.
* config/tc-sparc.h (tc_fix_adjustable): Don't adjust TLS
relocs.
* config/obj-elf.c (obj_elf_section_word): Handle tls.
(obj_elf_type): Handle tls_object.
include/
* elf/sparc.h: Add TLS relocs. Move R_SPARC_REV32 to 252.
ld/testsuite/
* ld-sparc/sparc.exp: New.
* ld-sparc/tlsg32.s: New test.
* ld-sparc/tlsg32.sd: Likewise.
* ld-sparc/tlsg64.s: Likewise.
* ld-sparc/tlsg64.sd: Likewise.
* ld-sparc/tlslib.s: Likewise.
* ld-sparc/tlsnopic.s: Likewise.
* ld-sparc/tlspic.s: Likewise.
* ld-sparc/tlssunbin32.dd: Likewise.
* ld-sparc/tlssunbin32.rd: Likewise.
* ld-sparc/tlssunbin32.s: Likewise.
* ld-sparc/tlssunbin32.sd: Likewise.
* ld-sparc/tlssunbin32.td: Likewise.
* ld-sparc/tlssunbin64.dd: Likewise.
* ld-sparc/tlssunbin64.rd: Likewise.
* ld-sparc/tlssunbin64.s: Likewise.
* ld-sparc/tlssunbin64.sd: Likewise.
* ld-sparc/tlssunbin64.td: Likewise.
* ld-sparc/tlssunbinpic32.s: Likewise.
* ld-sparc/tlssunbinpic64.s: Likewise.
* ld-sparc/tlssunnopic32.dd: Likewise.
* ld-sparc/tlssunnopic32.rd: Likewise.
* ld-sparc/tlssunnopic32.s: Likewise.
* ld-sparc/tlssunnopic32.sd: Likewise.
* ld-sparc/tlssunnopic64.dd: Likewise.
* ld-sparc/tlssunnopic64.rd: Likewise.
* ld-sparc/tlssunnopic64.s: Likewise.
* ld-sparc/tlssunnopic64.sd: Likewise.
* ld-sparc/tlssunpic32.dd: Likewise.
* ld-sparc/tlssunpic32.rd: Likewise.
* ld-sparc/tlssunpic32.s: Likewise.
* ld-sparc/tlssunpic32.sd: Likewise.
* ld-sparc/tlssunpic32.td: Likewise.
* ld-sparc/tlssunpic64.dd: Likewise.
* ld-sparc/tlssunpic64.rd: Likewise.
* ld-sparc/tlssunpic64.s: Likewise.
* ld-sparc/tlssunpic64.sd: Likewise.
* ld-sparc/tlssunpic64.td: Likewise.
2003-01-25 07:44:45 +08:00
|
|
|
|
"BFD_RELOC_SPARC_TLS_GD_HI22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_GD_LO10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_GD_ADD",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_GD_CALL",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_LDM_HI22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_LDM_LO10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_LDM_ADD",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_LDM_CALL",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_LDO_HIX22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_LDO_LOX10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_LDO_ADD",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_IE_HI22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_IE_LO10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_IE_LD",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_IE_LDX",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_IE_ADD",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_LE_HIX22",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_LE_LOX10",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_DTPMOD32",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_DTPMOD64",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_DTPOFF32",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_DTPOFF64",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_TPOFF32",
|
|
|
|
|
|
"BFD_RELOC_SPARC_TLS_TPOFF64",
|
2006-10-25 14:49:21 +08:00
|
|
|
|
"BFD_RELOC_SPU_IMM7",
|
|
|
|
|
|
"BFD_RELOC_SPU_IMM8",
|
|
|
|
|
|
"BFD_RELOC_SPU_IMM10",
|
|
|
|
|
|
"BFD_RELOC_SPU_IMM10W",
|
|
|
|
|
|
"BFD_RELOC_SPU_IMM16",
|
|
|
|
|
|
"BFD_RELOC_SPU_IMM16W",
|
|
|
|
|
|
"BFD_RELOC_SPU_IMM18",
|
|
|
|
|
|
"BFD_RELOC_SPU_PCREL9a",
|
|
|
|
|
|
"BFD_RELOC_SPU_PCREL9b",
|
|
|
|
|
|
"BFD_RELOC_SPU_PCREL16",
|
|
|
|
|
|
"BFD_RELOC_SPU_LO16",
|
|
|
|
|
|
"BFD_RELOC_SPU_HI16",
|
2007-05-11 11:10:11 +08:00
|
|
|
|
"BFD_RELOC_SPU_PPU32",
|
|
|
|
|
|
"BFD_RELOC_SPU_PPU64",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_ALPHA_GPDISP_HI16",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_GPDISP_LO16",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_GPDISP",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_LITERAL",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_ELF_LITERAL",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_LITUSE",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_HINT",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_LINKAGE",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_CODEADDR",
|
2001-09-05 11:00:14 +08:00
|
|
|
|
"BFD_RELOC_ALPHA_GPREL_HI16",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_GPREL_LO16",
|
2002-02-10 06:53:53 +08:00
|
|
|
|
"BFD_RELOC_ALPHA_BRSGP",
|
include/elf/
* alpha.h (R_ALPHA_TLSGD, R_ALPHA_TLSLDM, R_ALPHA_DTPMOD64,
R_ALPHA_GOTDTPREL, R_ALPHA_DTPREL64, R_ALPHA_DTPRELHI,
R_ALPHA_DTPRELLO, R_ALPHA_DTPREL16, R_ALPHA_GOTTPREL, R_ALPHA_TPREL64,
R_ALPHA_TPRELHI, R_ALPHA_TPRELLO, R_ALPHA_TPREL16): New.
bfd/
* elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_TLSGD,
ALPHA_ELF_LINK_HASH_LU_TLSLDM, ALPHA_ELF_LINK_HASH_LU_FUNC): New.
(ALPHA_ELF_GOT_ENTRY_RELOCS_DONE): Remove.
(ALPHA_ELF_GOT_ENTRY_RELOCS_XLATED): Remove.
(struct alpha_elf_got_entry): Add reloc_type, reloc_done, reloc_xlated.
(struct alpha_elf_obj_tdata): Rename total_got_entries and
n_local_got_entries to total_got_size and local_got_size.
(elf64_alpha_howto, elf64_alpha_reloc_map): Update for TLS relocs.
(alpha_got_entry_size): New.
(elf64_alpha_relax_with_lituse): Use it.
(elf64_alpha_relax_without_lituse): Likewise.
(MAX_GOT_SIZE): Rename from MAX_GOT_ENTRIES.
(get_got_entry): New.
(elf64_alpha_check_relocs): Handle TLS relocs. Reorganize.
(elf64_alpha_adjust_dynamic_symbol): Test LU_FUNC as a mask.
(elf64_alpha_merge_ind_symbols): Check gotent->reloc_type.
(elf64_alpha_can_merge_gots, elf64_alpha_merge_gots): Likewise.
(elf64_alpha_calc_got_offsets_for_symbol): Use alpha_got_entry_size.
(elf64_alpha_calc_got_offsets): Likewise.
(alpha_dynamic_entries_for_reloc): New.
(elf64_alpha_calc_dynrel_sizes): Use it.
(elf64_alpha_size_dynamic_sections): Likewise.
(elf64_alpha_relocate_section): Handle TLS relocations.
* reloc.c: Add Alpha TLS relocations.
* bfd-in2.h, libbfd.h: Rebuild.
gas/
* expr.h (operatorT): Add O_md17..O_md32.
* config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
O_tprelhi, O_tprello, O_tprel): New.
(USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
(DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
(LITUSE_TLSGD, LITUSE_TLSLDM): New.
(struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
(md_apply_fix3): Handle TLS relocations.
(alpha_force_relocation, alpha_fix_adjustable): Likewise.
(alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
associated TLS reloc. Check lituse_tls relocs match up.
(emit_insn): Handle TLS relocations.
(ldX_op): Remove.
gas/testsuite/
* gas/alpha/elf-tls-1.s, gas/alpha/elf-tls-1.d: New.
* gas/alpha/elf-tls-2.s, gas/alpha/elf-tls-1.l: New.
* gas/alpha/elf-tls-3.s, gas/alpha/elf-tls-1.l: New.
* gas/alpha/alpha.exp: Run them.
2002-05-31 06:01:38 +08:00
|
|
|
|
"BFD_RELOC_ALPHA_TLSGD",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_TLSLDM",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_DTPMOD64",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_GOTDTPREL16",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_DTPREL64",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_DTPREL_HI16",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_DTPREL_LO16",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_DTPREL16",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_GOTTPREL16",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_TPREL64",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_TPREL_HI16",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_TPREL_LO16",
|
|
|
|
|
|
"BFD_RELOC_ALPHA_TPREL16",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_MIPS_JMP",
|
|
|
|
|
|
"BFD_RELOC_MIPS16_JMP",
|
|
|
|
|
|
"BFD_RELOC_MIPS16_GPREL",
|
|
|
|
|
|
"BFD_RELOC_HI16",
|
|
|
|
|
|
"BFD_RELOC_HI16_S",
|
|
|
|
|
|
"BFD_RELOC_LO16",
|
* reloc.c (BFD_RELOC_HI16_PCREL): Define.
(BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
* elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
(CROR_151515, CROR_313131): Delete.
(ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
LWZU_0_X_11): Define.
(ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
and R_PPC_REL16_HA entries.
(ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
(ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
(struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
new_plt, and old_plt.
(ppc_elf_create_dynamic_sections): Create .glink section.
(ppc_elf_check_relocs): Set new_plt and old_plt.
(ppc_elf_select_plt_layout): New function.
(ppc_elf_tls_setup): Set plt output section elf type and flags.
(allocate_got): Handle differences between old and new got layout.
(allocate_dynrelocs): Likewise for plt.
(ppc_elf_size_dynamic_sections): Likewise. Allocate memory for
.glink. Don't allocate memory for old bss .plt. Emit DT_PPC_GLINK.
(ppc_elf_relax_section): Rename ppc_info to htab. Handle .glink
destination of R_PPC_PLTREL24 relocs.
(ppc_elf_relocate_section): Handle new relocs and changed destination
of R_PPC_PLTREL24.
(ppc_elf_finish_dynamic_symbol): Init new style plt and handle
differences in layout.
(ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value. Don't
put a blrl in new got. Write glink contents.
* elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
2005-05-11 22:09:43 +08:00
|
|
|
|
"BFD_RELOC_HI16_PCREL",
|
|
|
|
|
|
"BFD_RELOC_HI16_S_PCREL",
|
|
|
|
|
|
"BFD_RELOC_LO16_PCREL",
|
bfd/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
elf_mips16_howto_table_rel.
* elf64-mips.c (mips16_elf64_howto_table_rel): New array for
MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_elf64_howto_table_rela): New array for MIPS16 RELA
reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
placeholders.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
* elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
(elf_mips16_gprel_howto): Likewise. Redefine src_mask and
dst_mask.
(mips16_gprel_reloc): Remove bit shuffling; call
_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
and _bfd_mips16_elf_reloc_shuffle() instead.
(mips16_reloc_map): New reloc map for MIPS16 relocs.
(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
relocs.
(mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
* elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
handle bit shuffling for MIPS16 relocs.
(_bfd_mips16_elf_reloc_shuffle): Likewise.
(_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
and _bfd_mips16_elf_reloc_shuffle().
(_bfd_mips_elf_generic_reloc): Likewise.
(mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
and R_MIPS16_LO16.
(mips_elf_obtain_contents): Remove bit shuffling.
(mips_elf_perform_relocation): Likewise; call
_bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
instead.
(_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
and R_MIPS16_LO16.
* elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
(_bfd_mips16_elf_reloc_shuffle): Likewise.
* reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
(BFD_RELOC_MIPS16_HI16_S): Likewise.
(BFD_RELOC_MIPS16_LO16): Likewise.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
gas/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* config/tc-mips.c (reloc_needs_lo_p): Handle
BFD_RELOC_MIPS16_HI16_S.
(fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
(append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
complaints on.
(mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
Call my_getSmallExpression() to parse percent operators.
(percent_op_match, mips_percent_op): Separate definitions.
(mips16_percent_op): Define percent operators for the MIPS16 mode.
(parse_relocation): Handle the MIPS16 mode using
mips16_percent_op.
(md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
gas/testsuite/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* gas/mips/mips16-hilo.d: New test for the R_MIPS16_HI16 and
R_MIPS16_LO16 relocs.
* gas/mips/mips16-hilo-n32.d: Likewise, for the n32 ABI.
* gas/mips/mips16-hilo.s: Source for the new tests.
* gas/mips/mips.exp: Run the new tests.
include/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* elf/mips.h (R_MIPS16_GOT16): New reloc code.
(R_MIPS16_CALL16): Likewise.
(R_MIPS16_HI16): Likewise.
(R_MIPS16_LO16): Likewise.
(R_MIPS16_min): New fake reloc code.
(R_MIPS16_max): Likewise.
ld/testsuite/:
2005-02-15 Nigel Stephens <nigel@mips.com>
Maciej W. Rozycki <macro@mips.com>
* ld-mips-elf/mips16-hilo.d: New test for the R_MIPS16_HI16 and
R_MIPS16_LO16 relocs.
* ld-mips-elf/mips16-hilo-n32.d: Likewise, for the n32 ABI.
* ld-mips-elf/mips16-hilo.s: Auxiliary source for the new tests.
* ld-mips-elf/mips-elf.exp: Run the new tests.
2005-02-16 03:57:54 +08:00
|
|
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"BFD_RELOC_MIPS16_HI16",
|
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"BFD_RELOC_MIPS16_HI16_S",
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"BFD_RELOC_MIPS16_LO16",
|
1999-05-03 15:29:11 +08:00
|
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"BFD_RELOC_MIPS_LITERAL",
|
|
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"BFD_RELOC_MIPS_GOT16",
|
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|
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"BFD_RELOC_MIPS_CALL16",
|
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|
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"BFD_RELOC_MIPS_GOT_HI16",
|
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"BFD_RELOC_MIPS_GOT_LO16",
|
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"BFD_RELOC_MIPS_CALL_HI16",
|
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"BFD_RELOC_MIPS_CALL_LO16",
|
1999-06-02 18:20:16 +08:00
|
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"BFD_RELOC_MIPS_SUB",
|
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"BFD_RELOC_MIPS_GOT_PAGE",
|
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"BFD_RELOC_MIPS_GOT_OFST",
|
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"BFD_RELOC_MIPS_GOT_DISP",
|
2001-05-24 01:36:38 +08:00
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"BFD_RELOC_MIPS_SHIFT5",
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"BFD_RELOC_MIPS_SHIFT6",
|
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"BFD_RELOC_MIPS_INSERT_A",
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"BFD_RELOC_MIPS_INSERT_B",
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"BFD_RELOC_MIPS_DELETE",
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"BFD_RELOC_MIPS_HIGHEST",
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"BFD_RELOC_MIPS_HIGHER",
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"BFD_RELOC_MIPS_SCN_DISP",
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"BFD_RELOC_MIPS_REL16",
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"BFD_RELOC_MIPS_RELGOT",
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"BFD_RELOC_MIPS_JALR",
|
* elfxx-mips.c (struct mips_got_entry): Add tls_type.
(struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
and tls_ldm_offset.
(struct mips_elf_got_per_bfd_arg): Add global_count.
(struct mips_elf_count_tls_arg): New.
(struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
(struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
(GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
(GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
(TLS_RELOC_P): Define.
(TP_OFFSET, DTP_OFFSET): Define.
(dtprel_base, tprel_base): New functions.
(mips_elf_link_hash_newfunc): Initialize tls_type.
(mips_elf_got_entry_hash, mips_elf_got_entry_eq)
(mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
TLS entries.
(mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
(mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
(mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
(mips_tls_got_index): New functions.
(mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
arguments. Pass them to mips_elf_create_local_got_entry. Use
mips_tls_got_index.
(mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
Handle TLS entries.
(mips_elf_got_page, mips_elf_got16_entry): Update calls to
mips_elf_create_local_got_entry.
(mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
arguments. Handle TLS entries.
(mips_elf_sort_hash_table_f): Add non-TLS assertions.
(mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
TLS entries.
(mips_elf_record_global_got_symbol): Likewise.
(mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
Count TLS entries.
(mips_elf_merge_gots): Handle TLS entries when merging.
(mips_elf_initialize_tls_index): New function.
(mips_elf_set_global_got_offset): Handle TLS entries.
(mips_elf_adjust_gp): Handle TLS.
(mips_elf_multi_got): Remove redundant call to
mips_elf_resolve_final_got_entries. Initialize global_count.
Correct a comment. Initialize new TLS members of mips_got_info.
Assign TLS GOT indexes for new GOTs.
(mips_elf_create_got_section): Initialize new TLS members of
mips_got_info.
(mips_elf_calculate_relocation): Handle TLS relocs.
(_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
functions.
(_bfd_mips_elf_always_size_sections): Handle TLS.
(_bfd_mips_elf_size_dynamic_sections): Likewise.
(_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
changed functions.
(_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
(_bfd_mips_elf_hide_symbol): Handle TLS.
* elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
(mips_reloc_map): Add TLS relocs.
* elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
* elf64-mips.c (mips_elf64_howto_table_rel)
(mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
* reloc.c: Define new MIPS TLS relocations.
* libbfd.h, bfd-in2.h: Regenerated.
2005-03-03 05:23:21 +08:00
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"BFD_RELOC_MIPS_TLS_DTPMOD32",
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"BFD_RELOC_MIPS_TLS_DTPREL32",
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"BFD_RELOC_MIPS_TLS_DTPMOD64",
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"BFD_RELOC_MIPS_TLS_DTPREL64",
|
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"BFD_RELOC_MIPS_TLS_GD",
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"BFD_RELOC_MIPS_TLS_LDM",
|
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"BFD_RELOC_MIPS_TLS_DTPREL_HI16",
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"BFD_RELOC_MIPS_TLS_DTPREL_LO16",
|
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"BFD_RELOC_MIPS_TLS_GOTTPREL",
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"BFD_RELOC_MIPS_TLS_TPREL32",
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"BFD_RELOC_MIPS_TLS_TPREL64",
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"BFD_RELOC_MIPS_TLS_TPREL_HI16",
|
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"BFD_RELOC_MIPS_TLS_TPREL_LO16",
|
2003-09-04 19:04:38 +08:00
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Richard Sandiford <richard@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Phil Edwards <phil@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
bfd/
* bfd-in2.h: Regenerate.
* config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas.
* configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza.
(bfd_elf32_littlemips_vxworks_vec): Likewise.
(bfd_elf32_bigmips_vec): Add elf-vxworks.lo.
(bfd_elf32_littlemips_vec): Likewise.
(bfd_elf32_nbigmips_vec): Likewise.
(bfd_elf32_nlittlemips_vec): Likewise.
(bfd_elf32_ntradbigmips_vec): Likewise.
(bfd_elf32_ntradlittlemips_vec): Likewise.
(bfd_elf32_tradbigmips_vec): Likewise.
(bfd_elf32_tradlittlemips_vec): Likewise.
(bfd_elf64_bigmips_vec): Likewise.
(bfd_elf64_littlemips_vec): Likewise.
(bfd_elf64_tradbigmips_vec): Likewise.
(bfd_elf64_tradlittlemips_vec): Likewise.
* elf32-mips.c: Include elf-vxworks.h.
(mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto
instead of calling mips_elf32_rtype_to_howto directly.
(mips_vxworks_copy_howto_rela): New reloc howto.
(mips_vxworks_jump_slot_howto_rela): Likewise.
(mips_vxworks_bfd_reloc_type_lookup): New function.
(mips_vxworks_rtype_to_howto): Likewise.
(mips_vxworks_final_write_processing): Likewise.
(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks.
(TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise.
(elf_backend_want_got_plt): Likewise.
(elf_backend_want_plt_sym): Likewise.
(elf_backend_got_symbol_offset): Likewise.
(elf_backend_want_dynbss): Likewise.
(elf_backend_may_use_rel_p): Likewise.
(elf_backend_may_use_rela_p): Likewise.
(elf_backend_default_use_rela_p): Likewise.
(elf_backend_got_header_size: Likewise.
(elf_backend_plt_readonly): Likewise.
(bfd_elf32_bfd_reloc_type_lookup): Likewise.
(elf_backend_mips_rtype_to_howto): Likewise.
(elf_backend_adjust_dynamic_symbol): Likewise.
(elf_backend_finish_dynamic_symbol): Likewise.
(bfd_elf32_bfd_link_hash_table_create): Likewise.
(elf_backend_add_symbol_hook): Likewise.
(elf_backend_link_output_symbol_hook): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_final_write_processing: Likewise.
(elf_backend_additional_program_headers): Likewise.
(elf_backend_modify_segment_map): Likewise.
(elf_backend_symbol_processing): Likewise.
* elfxx-mips.c: Include elf-vxworks.h.
(mips_elf_link_hash_entry): Add is_relocation_target and
is_branch_target fields.
(mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt,
srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields.
(MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros.
(MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument.
Return 3 for VxWorks.
(ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a
mips_elf_link_hash_table. Return 0 for VxWorks.
(MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a
mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET.
(mips_vxworks_exec_plt0_entry): New variable.
(mips_vxworks_exec_plt_entry): Likewise.
(mips_vxworks_shared_plt0_entry): Likewise.
(mips_vxworks_shared_plt_entry): Likewise.
(mips_elf_link_hash_newfunc): Initialize the new hash_entry fields.
(mips_elf_rel_dyn_section): Change the bfd argument to a
mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get
the name of the section.
(mips_elf_initialize_tls_slots): Update the call to
mips_elf_rel_dyn_section.
(mips_elf_gotplt_index): New function.
(mips_elf_local_got_index): Add an input_section argument.
Update the call to mips_elf_create_local_got_entry.
(mips_elf_got_page): Likewise.
(mips_elf_got16_entry): Likewise.
(mips_elf_create_local_got_entry): Add bfd_link_info and input_section
arguments. Create dynamic relocations for each entry on VxWorks.
(mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE.
(mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE
and MIPS_RESERVED_GOTNO.
(mips_elf_create_got_section): Update the uses of
MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks.
(is_gott_symbol): New function.
(mips_elf_calculate_relocation): Use a dynobj local variable.
Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and
mips_elf_got_page_entry. Set G to the .got.plt entry when calculating
VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT
relocations on VxWorks. Add dynamic relocations for references
to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't
create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64
in VxWorks executables.
(mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument.
Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry.
Don't allocate a null entry on VxWorks.
(mips_elf_create_dynamic_relocation): Update the call to
mips_elf_rel_dyn_section. Use absolute rather than relative
relocations for VxWorks, and make them RELA rather than REL.
(_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic
read-only on VxWorks. Update the call to mips_elf_rel_dyn_section.
Create the .plt, .rela.plt, .dynbss and .rela.bss sections on
VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol.
Call elf_vxworks_create_dynamic_sections for VxWorks and
initialize the plt_header_size and plt_entry_size fields.
(_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be
used in VxWorks executables. Don't allocate dynamic relocations
for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables.
Set is_relocation_target for each symbol referenced by a relocation.
Allocate .rela.dyn entries for relocations against the special
VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT
entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate
a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*,
R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls
to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations.
Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26
relocations. Don't set no_fn_stub on VxWorks.
(_bfd_mips_elf_adjust_dynamic_symbol): Update the call to
mips_elf_allocate_dynamic_relocations.
(_bfd_mips_vxworks_adjust_dynamic_symbol): New function.
(_bfd_mips_elf_always_size_sections): Do not allocate GOT page
entries for VxWorks, and do not create multiple GOTs.
(_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME.
Handle .got specially for VxWorks. Update the uses of
MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations.
Check for sgotplt and splt. Allocate the .rel(a).dyn contents last,
once its final size is known. Set DF_TEXTREL for VxWorks. Add
DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL
tags on VxWorks. Do not add the MIPS-specific tags for VxWorks.
(_bfd_mips_vxworks_finish_dynamic_symbol): New function.
(mips_vxworks_finish_exec_plt): Likewise.
(mips_vxworks_finish_shared_plt): Likewise.
(_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call
to mips_elf_rel_dyn_section. Use a VxWorks-specific value of
DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL,
DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO
and mips_elf_rel_dyn_section. Use a different GOT header for
VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks.
(_bfd_mips_elf_link_hash_table_create): Initialize the new
mips_elf_link_hash_table fields.
(_bfd_mips_vxworks_link_hash_table_create): New function.
(_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_
on VxWorks. Update the call to ELF_MIPS_GP_OFFSET.
* elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare.
(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
(_bfd_mips_vxworks_link_hash_table_create): Likewise.
* libbfd.h: Regenerate.
* Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h.
(elf32-mips.lo): Likewise.
* Makefile.in: Regenerate.
* reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare.
* targets.c (bfd_elf32_bigmips_vxworks_vec): Declare.
(bfd_elf32_littlemips_vxworks_vec): Likewise.
(_bfd_target_vector): Add entries for them.
gas/
* config/tc-mips.c (mips_target_format): Handle vxworks targets.
(md_begin): Complain about -G being used for PIC. Don't change
the text, data and bss alignments on VxWorks.
(reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
generating VxWorks PIC.
(load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
(macro): Likewise, but do not treat la $25 specially for
VxWorks PIC, and do not handle jal.
(OPTION_MVXWORKS_PIC): New macro.
(md_longopts): Add -mvxworks-pic.
(md_parse_option): Don't complain about using PIC and -G together here.
Handle OPTION_MVXWORKS_PIC.
(md_estimate_size_before_relax): Always use the first relaxation
sequence on VxWorks.
* config/tc-mips.h (VXWORKS_PIC): New.
gas/testsuite/
* gas/mips/vxworks1.s, gas/mips/vxworks1.d,
* gas/mips/vxworks1-xgot.d: New tests.
* gas/mips/mips.exp: Run them. Do not run other tests on VxWorks.
include/elf/
* mips.h (R_MIPS_COPY, R_MIPS_JUMP_SLOT): New relocs.
ld/
* configure.tgt (mips*el-*-vxworks*, mips*-*-vxworks*): Use
separate VxWorks emulations.
* emulparams/elf32ebmipvxworks.sh: New file.
* emulparams/elf32elmipvxworks.sh: New file.
* Makefile.am (ALL_EMULATIONS): Add eelf32ebmipvxworks.o and
eelf32elmipvxworks.o.
(eelf32ebmipvxworks.c, eelf32elmipvxworks.c): New rules.
* Makefile.in: Regenerate.
ld/testsuite/
* ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd,
* ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd,
* ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s,
* ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd,
* ld-mips/vxworks2-static.sd: New tests.
* ld-mips/mips-elf.exp: Run them.
2006-03-22 17:28:15 +08:00
|
|
|
|
"BFD_RELOC_MIPS_COPY",
|
|
|
|
|
|
"BFD_RELOC_MIPS_JUMP_SLOT",
|
|
|
|
|
|
|
2002-06-23 10:09:05 +08:00
|
|
|
|
"BFD_RELOC_FRV_LABEL16",
|
|
|
|
|
|
"BFD_RELOC_FRV_LABEL24",
|
|
|
|
|
|
"BFD_RELOC_FRV_LO16",
|
|
|
|
|
|
"BFD_RELOC_FRV_HI16",
|
|
|
|
|
|
"BFD_RELOC_FRV_GPREL12",
|
|
|
|
|
|
"BFD_RELOC_FRV_GPRELU12",
|
|
|
|
|
|
"BFD_RELOC_FRV_GPREL32",
|
|
|
|
|
|
"BFD_RELOC_FRV_GPRELHI",
|
|
|
|
|
|
"BFD_RELOC_FRV_GPRELLO",
|
2003-12-17 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_osec_readonly_p): New.
(_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
undefweak symbol.
(_frv_count_got_plt_entries): Adjust expected count accordingly.
(elf32_frv_relocate_section): Likewise. Error out if attempting
to emit rofixups or dynamic relocs in read-only segments. Use
_bfd_elf_section_offset to adjust r_offsets in rofixups and
dynamic relocations.
2003-12-12 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
relocations or fixups involving merged sections correctly. Avoid
crash when undefined symbol is referenced by R_FRV_32 or
R_FRV_FUNCDESC_VALUE.
2003-12-02 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
input section holding local symbol to addend of R_FRV_32 or
R_FRV_FUNCDESC_VALUE dynamic relocation.
2003-11-27 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
(elf32_frv_always_size_sections): Don't store pointer to
__stacksize symbol in sec_info.
(elf32_frv_modify_segment_map): Look it up here.
2003-11-26 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
of the lazy PLT entry, not only its offset, as the low word of a
function descriptor.
2003-11-10 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
if a hash table entry already exists but is not a definition.
2003-11-05 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
(_frv_add_rofixup): Don't inline.
(_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
for undefweak symbols.
(elf32_frv_relocate_section): Avoid crash while computing
relocation when linking with shared library. Only emit rofixups
and dynamic relocations for alloc&load sections. Mark binaries
with inter-segment relocations for relocation as a unit.
(_frv_create_got_section): Rename .rofixup.got to .rofixup.
(DEFAULT_STACK_SIZE): New.
(_frv_count_got_plt_entries): Fix thinko in deciding whether to
emit rofixups or dynamic relocs when linking dynamic non-PIE
executables.
(elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
shared libs too. Reserve the last entry for the GOT pointer.
(elf32_frv_finish_dynamic_sections): Emit it.
(elf32_frv_always_size_sections): New.
(elf32_frv_modify_segment_map): New.
(elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
sections.
(frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
(frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
(elf_backend_always_size_sections): New.
(elf_backend_modify_segment_map): New.
2003-10-31 Alexandre Oliva <aoliva@redhat.com>
* config.bfd: Added frv-*-*linux*.
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
ABS section, instead of crashing.
(elf32_frv_relocate_section): Don't crash before warning about
different segments in non-PIC relocation.
2003-10-17 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
relocs to undefweak symbols.
(elf32_frv_relocate_section): Ditto for undefined symbols.
2003-10-06 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
gotfixup section was created.
2003-09-30 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_howto_table): Change GOT12,
FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
complain_overflow_signed.
* elf32-frv.c (_frv_add_rofixup): Do not error out if contents
have not been allocated.
(_frv_emit_got_relocs_plt_entries): Return non-void. Assert
privfd only if dynamic sections were created.
(elf32_frv_relocate_section): Compute gprel_segment, and use it
for GPREL relocs. When linking relocatable FDPIC executables,
emit warnings for relocations that would be illegal on PIE or
shared libraries. Emit rofixup for R_FRV_32 only if input object
is not FDPIC.
(_frv_create_got_section): Define _gp symbol in the rofixup
section.
(elf32_frv_finish_dynamic_sections): If rofixups needed but
dynamic sections missing, error out requesting -melf32frvfd.
2003-09-19 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
computation of addends from section and global or local symbol
value. Change return type to bfd_boolean, and return a failure if
a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
nonzero addend is required.
(elf32_frv_relocate_section): Likewise. Print error for
unsupported nonzero addends.
2003-09-18 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
force everything local.
(_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
* elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
(frv_gotfixup_section): New.
(FRV_SYM_LOCAL): Accept undefweak and local common symbols.
(struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
and relocsfdv.
(_frv_add_rofixup): New.
(_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
improve some ugly conditions.
(elf32_frv_relocate_section): Likewise. Reject inter-segment
relocations in fdpic.
(_frv_create_got_section): Create .rofixup.got section.
(struct _frv_dynamic_got_info): Added fixups.
(_frv_count_got_plt_entries): Account in-GOT relocations into
relocs32, relocsfd and relocsfdv. Account them into relocs or
fixups, as appropriate.
(elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
sizing of gotrel.
(elf32_frv_finish_dynamic_sections): Verify that the right number
of relocations and fixups was generated.
(elf32_frv_check_relocs): Compute relocs32, relocsfd and
relocsfdv.
* elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
(FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
descriptor of a (formerly-)global symbol is local.
(struct frv_pic_relocs_info): Adjust comments.
(_frv_emit_got_relocs_plt_entries): Adjust.
(elf32_frv_relocate_section): Likewise.
(_frv_count_got_plt_entries): Likewise.
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
symbol's value to addend in the common preamble. Decay dynamic
symbols to section+offset if they bind or call locally, for GOT
and FUNCDESC_VALUE, respectively.
(elf32_frv_relocate_section): Likewise.
(elf32_frv_check_relocs): Don't register as dynamic symbols of
internal or hidden visibility.
2003-09-17 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
argument, so as to not call _bfd_elf_rel_local_sym to compute it.
(elf32_frv_relocate_section): Pass relocation addend in. Use
original relocation addend to look up the got relocs/plt entries
table. Do not call _bfd_elf_rel_local_sym. Don't error out when
processing relocations that reference .scommon symbols.
2003-09-15 Alexandre Oliva <aoliva@redhat.com>
Introduce support for dynamic linking.
* elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
(elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
(frv_reloc_type_lookup): Return REL howtos for executables and
dynamic libraries.
(frv_info_to_howto_rel): New.
(struct frv_elf_link_hash_table): New.
(frv_hash_table, frv_got_section, frv_gotrel_section,
frv_plt_section, frv_pltrel_section, frv_relocs_info,
frv_got_initial_offset, frv_plt_initial_offset): New macros.
(frv_elf_link_hash_table_create): New.
(struct frv_pic_relocs_info): New.
(frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
(frv_pic_relocs_info_find): New.
(frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
New.
(FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
(_frv_add_dyn_reloc, _frv_osec_to_segment): New.
(_frv_emit_got_relocs_plt_entries): New.
(elf32_frv_relocate_section): Add support for dynamic linking.
Handle new relocations.
(_frv_create_got_section): New.
(elf32_frv_create_dynamic_sections): New.
(ELF_DYNAMIC_INTERPRETER): New.
(struct _frv_dynamic_got_info): New.
(_frv_count_got_plt_entries): New.
(struct _frv_dynamic_got_plt_info): New.
(_frv_compute_got_alloc_data): New.
(_frv_get_got_entry, _frv_get_fd_entry): New.
(_frv_assign_got_entries, _frv_assign_plt_entries): New.
(_frv_resolve_final_relocs_info): New.
(elf32_frv_size_dynamic_sections): New.
(elf32_frv_finish_dynamic_sections): New.
(elf32_frv_adjust_dynamic_symbol): New.
(elf32_frv_finish_dynamic_symbol): New.
(elf32_frv_check_relocs): Handle new relocs. Explain how the
whole thing works.
(elf_info_to_howto_rel): Define.
(bfd_elf32_bfd_link_hash_table_create): Define.
(elf_backend_create_dynamic_sections): Define.
(elf_backend_adjust_dynamic_symbol): Define.
(elf_backend_size_dynamic_sections): Define.
(elf_backend_finish_dynamic_symbol): Define.
(elf_backend_finish_dynamic_sections): Define.
(elf_backend_want_got_sym): Define.
(elf_backend_got_header_size): Define.
(elf_backend_want_got_plt): Define.
(elf_backend_plt_readonly): Define.
(elf_backend_want_plt_sym): Define.
(elf_backend_plt_header_size): Define.
(elf_backend_may_use_rel_p): Define.
(elf_backend_may_use_rela_p): Define.
(elf_backend_default_use_rela_p): Define.
2003-08-08 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
(frv_reloc_map): Map the corresponding BFD relocs to them.
(frv_reloc_type_lookup): ... and back to BFD relocs.
* reloc.c: New relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
2003-08-04 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
R_FRV_FUNCDESC_GOTLO): New.
(frv_reloc_map): Map the corresponding BFD relocs to them.
(frv_reloc_type_lookup): ... and back to BFD relocs.
* reloc.c: New relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
2004-01-07 03:18:59 +08:00
|
|
|
|
"BFD_RELOC_FRV_GOT12",
|
|
|
|
|
|
"BFD_RELOC_FRV_GOTHI",
|
|
|
|
|
|
"BFD_RELOC_FRV_GOTLO",
|
|
|
|
|
|
"BFD_RELOC_FRV_FUNCDESC",
|
|
|
|
|
|
"BFD_RELOC_FRV_FUNCDESC_GOT12",
|
|
|
|
|
|
"BFD_RELOC_FRV_FUNCDESC_GOTHI",
|
|
|
|
|
|
"BFD_RELOC_FRV_FUNCDESC_GOTLO",
|
|
|
|
|
|
"BFD_RELOC_FRV_FUNCDESC_VALUE",
|
|
|
|
|
|
"BFD_RELOC_FRV_FUNCDESC_GOTOFF12",
|
|
|
|
|
|
"BFD_RELOC_FRV_FUNCDESC_GOTOFFHI",
|
|
|
|
|
|
"BFD_RELOC_FRV_FUNCDESC_GOTOFFLO",
|
|
|
|
|
|
"BFD_RELOC_FRV_GOTOFF12",
|
|
|
|
|
|
"BFD_RELOC_FRV_GOTOFFHI",
|
|
|
|
|
|
"BFD_RELOC_FRV_GOTOFFLO",
|
2005-01-26 04:22:41 +08:00
|
|
|
|
"BFD_RELOC_FRV_GETTLSOFF",
|
|
|
|
|
|
"BFD_RELOC_FRV_TLSDESC_VALUE",
|
|
|
|
|
|
"BFD_RELOC_FRV_GOTTLSDESC12",
|
|
|
|
|
|
"BFD_RELOC_FRV_GOTTLSDESCHI",
|
|
|
|
|
|
"BFD_RELOC_FRV_GOTTLSDESCLO",
|
|
|
|
|
|
"BFD_RELOC_FRV_TLSMOFF12",
|
|
|
|
|
|
"BFD_RELOC_FRV_TLSMOFFHI",
|
|
|
|
|
|
"BFD_RELOC_FRV_TLSMOFFLO",
|
|
|
|
|
|
"BFD_RELOC_FRV_GOTTLSOFF12",
|
|
|
|
|
|
"BFD_RELOC_FRV_GOTTLSOFFHI",
|
|
|
|
|
|
"BFD_RELOC_FRV_GOTTLSOFFLO",
|
|
|
|
|
|
"BFD_RELOC_FRV_TLSOFF",
|
|
|
|
|
|
"BFD_RELOC_FRV_TLSDESC_RELAX",
|
|
|
|
|
|
"BFD_RELOC_FRV_GETTLSOFF_RELAX",
|
|
|
|
|
|
"BFD_RELOC_FRV_TLSOFF_RELAX",
|
|
|
|
|
|
"BFD_RELOC_FRV_TLSMOFF",
|
2003-09-04 19:04:38 +08:00
|
|
|
|
|
2002-12-12 Alexandre Oliva <aoliva@redhat.com>
* elf-m10300.c (elf32_mn10300_link_hash_newfunc): Initialize
pcrel_relocs_copied.
2001-12-13 Alexandre Oliva <aoliva@redhat.com>
* elf-m10300.c (ELF_DYNAMIC_INTERPRETER): Renamed from
ld-linux.so.2 to ld.so.1.
2001-10-10 Alexandre Oliva <aoliva@redhat.com>
* elf-m10300.c (elf_mn10300_sizeof_plt0): New macro.
(_bfd_mn10300_elf_adjust_dynamic_symbol): Use it.
(_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
* elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Allocate
.rela.* section contents with bfd_zalloc.
2001-09-25 Alexandre Oliva <aoliva@redhat.com>
* elf-m10300.c: Added declarations for functions missing them.
Merge some shared-library changes from the i386 back-end. Use
R_MN10300_RELATIVE instead of R_MN10300_PCREL32 and
R_MN10300_GLOB_DAT instead of R_MN10300_32 where appropriate.
(struct elf32_mn10300_link_hash_entry): Remove duplicates of
members of elf_link_hash_entry. Adjusted references.
(mn10300_elf_final_link_relocate): dynobj was already loaded
into a local variable, use it.
2001-09-21 Nick Clifton <nickc@cambridge.redhat.com>
* elf-m10300.c: Add missing function prototypes.
2001-08-24 Alexandre Oliva <aoliva@redhat.com>
* elf-m10300.c (mn10300_elf_relocate_section): Don't compute
relocation for dynamic relocations.
2001-05-16 Alexandre Oliva <aoliva@redhat.com>
* reloc.c (BFD_RELOC_MN10300_GOTOFF24): New.
* elf-m10300.c: Introduce GOTPC16, GOTOFF24, GOTOFF16 and
PLT16, and rename GOTPC to GOTPC32 and GOTOFF to GOTOFF32.
(_bfd_mn10300_elf_create_dynamic_sections): Move creation ot PLT...
(_bfd_mn10300_elf_create_got_section): ... here, so that its
adress is already known at the time we compute relaxations.
(mn10300_elf_relax_section): Relax GOTPC32, GOTOFF32, GOT32
and PLT32 to narrower relocations.
* libbfd.h, bfd-in2.h: Rebuilt.
2001-04-12 Alexandre Oliva <aoliva@redhat.com>
* reloc.c (BFD_RELOC_MN10300_GOT32, BFD_RELOC_MN10300_GOT24,
BFD_RELOC_MN10300_GOT16, BFD_RELOC_MN10300_COPY,
BFD_RELOC_MN10300_GLOB_DAT, BFD_RELOC_MN10300_JMP_SLOT,
BFD_RELOC_MN10300_RELATIVE): New relocs.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): New.
(struct elf32_mn10300_link_hash_entry): Added DSO-related
fields.
(elf_mn10300_howto): Defined new relocation types.
(mn10300_reloc_map): Map them.
(_bfd_mn10300_elf_create_got_section): New fn.
(mn10300_elf_check_relocs): Handle PIC relocs.
(mn10300_elf_final_link_relocate): Likewise.
(mn10300_elf_relocate_section): Handle DSOs.
(PLT0_ENTRY_SIZE, PLT_ENTRY_SIZE, PIC_PLT_ENTRY_SIZE): New macros.
(elf_mn10300_plt0_entry, elf_mn10300_plt_entry,
elf_mn10300_pic_plt_entry): New.
(elf_mn10300_sizeof_plt, elf_mn10300_plt_plt0_offset,
elf_mn10300_plt0_linker_offset, elf_mn10300_plt0_gotid_offset,
elf_mn10300_plt_temp_offset, elf_mn10300_plt_symbol_offset,
elf_mn10300_plt_reloc_offset: New macros.
(ELF_DYNAMIC_INTERPRETER): Likewise.
(_bfd_mn10300_elf_create_dynamic_sections): New function.
(_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
(_bfd_mn10300_elf_discard_copies): Likewise.
(_bfd_mn10300_elf_size_dynamic_sections): Likewise.
(_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
(_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
(elf_backend_can_gc_sections,
elf_backend_create_dynamic_sections,
elf_backend_adjust_dynamic_sections,
elf_backend_size_dynamic_sections,
elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
elf_backend_plt_readonly, elf_backend_want_plt_sym,
elf_backend_got_header_size, elf_backend_plt_header_size): New
macros.
2003-07-10 11:20:00 +08:00
|
|
|
|
"BFD_RELOC_MN10300_GOTOFF24",
|
|
|
|
|
|
"BFD_RELOC_MN10300_GOT32",
|
|
|
|
|
|
"BFD_RELOC_MN10300_GOT24",
|
|
|
|
|
|
"BFD_RELOC_MN10300_GOT16",
|
|
|
|
|
|
"BFD_RELOC_MN10300_COPY",
|
|
|
|
|
|
"BFD_RELOC_MN10300_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_MN10300_JMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_MN10300_RELATIVE",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
|
|
|
|
|
"BFD_RELOC_386_GOT32",
|
|
|
|
|
|
"BFD_RELOC_386_PLT32",
|
|
|
|
|
|
"BFD_RELOC_386_COPY",
|
|
|
|
|
|
"BFD_RELOC_386_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_386_JUMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_386_RELATIVE",
|
|
|
|
|
|
"BFD_RELOC_386_GOTOFF",
|
|
|
|
|
|
"BFD_RELOC_386_GOTPC",
|
bfd/
* reloc.c (BFD_RELOC_386_TLS_TPOFF, BFD_RELOC_386_TLS_IE,
BFD_RELOC_386_TLS_GOTIE): Add.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf32-i386.c (elf_howto_table): Add R_386_TLS_TPOFF, R_386_TLS_IE
and R_386_TLS_GOTIE.
(elf_i386_reloc_type_lookup): Handle it.
(struct elf_i386_link_hash_entry): Change tls_type type to unsigned
char instead of enum, change GOT_* into defines.
(GOT_TLS_IE_POS, GOT_TLS_IE_NEG, GOT_TLS_IE_BOTH): Define.
(elf_i386_tls_transition): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
(elf_i386_check_relocs): Likewise. Avoid crash if local symbol is
accessed both as normal and TLS symbol. Move R_386_TLS_LDM and
R_386_PLT32 cases so that R_386_TLS_IE can fall through.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(elf_i386_gc_sweep_hook): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(allocate_dynrelocs): Allocate 2 .got and 2 .rel.got entries if
tls_type is GOT_TLS_IE_BOTH.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(elf_i386_finish_dynamic_symbol): Use tls_type & GOT_TLS_IE to catch
all 4 GOT_TLS_* TLS types.
gas/
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE.
(BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0
if not defined.
(lex_got): Handle @GOTNTPOFF and @INDNTPOFF.
(md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and
BFD_RELOC_386_TLS_GOTIE.
gas/testsuite/
* gas/i386/tlspic.s: Add tests.
* gas/i386/tlspic.d: Regenerated.
* gas/i386/tlsnopic.s: Add tests.
* gas/i386/tlsnopic.d: Regenerated.
include/
* elf/i386.h (R_386_TLS_TPOFF, R_386_TLS_IE, R_386_TLS_GOTIE):
Define.
ld/testsuite/
* ld-i386/i386.exp: New.
* ld-i386/tlsbin.dd: New test.
* ld-i386/tlsbinpic.s: New test.
* ld-i386/tlsbin.rd: New test.
* ld-i386/tlsbin.s: New test.
* ld-i386/tlsbin.sd: New test.
* ld-i386/tlsbin.td: New test.
* ld-i386/tlslib.s: New test.
* ld-i386/tlsnopic1.s: New test.
* ld-i386/tlsnopic2.s: New test.
* ld-i386/tlsnopic.dd: New test.
* ld-i386/tlsnopic.rd: New test.
* ld-i386/tlsnopic.sd: New test.
* ld-i386/tlspic1.s: New test.
* ld-i386/tlspic2.s: New test.
* ld-i386/tlspic.dd: New test.
* ld-i386/tlspic.rd: New test.
* ld-i386/tlspic.sd: New test.
* ld-i386/tlspic.td: New test.
2002-09-20 03:01:18 +08:00
|
|
|
|
"BFD_RELOC_386_TLS_TPOFF",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_IE",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_GOTIE",
|
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
(_bfd_elf_print_private_bfd_data): Add PT_TLS.
(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
(map_sections_to_segments): Build PT_TLS segment if necessary.
(assign_file_positions_for_segments): Likewise.
(get_program_header_size): Account for PT_TLS segment.
(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
SEC_THREAD_LOCAL sections to STT_TLS.
* reloc.c: Add 386 and IA-64 TLS relocs.
* section.c (SEC_THREAD_LOCAL): Define.
(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
Remove.
* elflink.h (elf_link_add_object_symbols): Support .tcommon.
(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
unconditionally.
(struct elf_final_link_info): Add first_tls_sec.
(elf_bfd_final_link): Set first_tls_sec.
Compute elf_hash_table (info)->tls_segment.
(elf_link_output_extsym): Handle STT_TLS symbols.
(elf_link_input_bfd): Likewise.
* syms.c (BSF_THREAD_LOCAL): Define.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
elf_i386_mkobject, elf_i386_object_p): New functions.
(elf_howto_table): Add TLS relocs.
(elf_i386_reloc_type_lookup): Support TLS relocs.
(elf_i386_info_to_howto_rel): Likewise.
(struct elf_i386_link_hash_entry): Add tls_type.
(struct elf_i386_obj_tdata): New.
(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
New macros.
(struct elf_i386_link_hash_table): Add tls_ldm_got.
(link_hash_newfunc): Clear tls_type.
(elf_i386_check_relocs): Support TLS relocs.
(elf_i386_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject, elf_backend_object_p): Define.
* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
want_tprel, want_dtpmod, want_dtprel.
(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
R_IA64_LTOFF_TPREL22.
(elf_code_to_howto_index): Add TLS relocs.
(elfNN_ia64_check_relocs): Support TLS relocs.
(allocate_global_data_got): Account for TLS .got data.
(allocate_dynrel_entries): Account for TLS dynamic relocations.
(elfNN_ia64_install_value): Supprt TLS relocs.
(set_got_entry): Support TLS relocs.
(elfNN_ia64_relocate_section): Likewise.
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
* elf/i386.h: Add TLS relocs.
* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
output section if necessary. Handle .tbss.
(lang_size_sections): Clear _raw_size for .tbss section
(it allocates space in PT_TLS segment only).
* ldwrite.c (build_link_order): Build link order for .tbss too.
* readelf.c (get_segment_type): Add PT_TLS.
(get_elf_section_flags): Add SHF_TLS.
(get_dynamic_flags): Optimize. Add DF_STATIC_TLS.
(process_dynamic_segment): Use puts instead of printf.
(get_symbol_type): Support STT_TLS.
* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
Add SEC_THREAD_LOCAL.
2002-05-23 21:12:53 +08:00
|
|
|
|
"BFD_RELOC_386_TLS_LE",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_GD",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_LDM",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_LDO_32",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_IE_32",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_LE_32",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_DTPMOD32",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_DTPOFF32",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_TPOFF32",
|
include/elf/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* common.h (DT_TLSDESC_GOT, DT_TLSDESC_PLT): New.
* i386.h (R_386_TLS_GOTDESC, R_386_TLS_DESC_CALL, R_386_TLS_DESC):
New.
* x86-64.h (R_X86_64_GOTPC32_TLSDESC, R_X86_64_TLSDESC_CALL,
R_X86_64_TLSDESC): New.
bfd/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf32-i386.c (elf_howto_table): New relocations.
(R_386_tls): Adjust.
(elf_i386_reloc_type_lookup): Map new relocations.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf_i386_link_hash_entry): Add tlsdesc_got field.
(struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
(elf_i386_local_tlsdesc_gotent): New macro.
(struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
(elf_i386_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
(elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_check_relocs): Likewise. Allocate space for
local_tlsdesc_gotent.
(elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(allocate_dynrelocs): Count function PLT relocations. Reserve
space for TLS descriptors and relocations.
(elf_i386_size_dynamic_sections): Reserve space for TLS
descriptors and relocations. Set up sgotplt_jump_table_size.
Don't zero reloc_count in srelplt.
(elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
(elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf_backend_always_size_sections): Define.
* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
(R_X86_64_standard): Adjust.
(x86_64_reloc_map): Map new relocs.
(elf64_x86_64_rtype_to_howto): New, split out of...
(elf64_x86_64_info_to_howto): ... this function, and...
(elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
(struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
(elf64_x86_64_local_tlsdesc_gotent): New macro.
(struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
tlsdesc_got and sgotplt_jump_table_size fields.
(elf64_x86_64_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf64_x86_64_link_hash_table_create): Initialize new fields.
(elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(elf64_x86_64_check_relocs): Likewise. Allocate space for
local_tlsdesc_gotent.
(elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(allocate_dynrelocs): Count function PLT relocations. Reserve
space for TLS descriptors and relocations.
(elf64_x86_64_size_dynamic_sections): Reserve space for TLS
descriptors and relocations. Set up sgotplt_jump_table_size,
tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
and DT_TLSDESC_GOT.
(elf64_x86_64_always_size_sections): New. Set up
_TLS_MODULE_BASE_.
(elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
(elf_backend_always_size_sections): Define.
binutils/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* readelf.c (get_dynamic_type): Handle DT_TLSDESC_GOT and
DT_TLSDESC_PLT.
gas/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
(optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
displacement bits.
(build_modrm_byte): Set up zero modrm for TLS desc calls.
(lex_got): Handle @tlsdesc and @tlscall.
(md_apply_fix, tc_gen_reloc): Handle the new relocations.
ld/testsuite/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* ld-i386/i386.exp: Run on x86_64-*-linux* and amd64-*-linux*.
Add new tests.
* ld-i386/pcrel16.d: Add -melf_i386.
* ld-i386/pcrel8.d: Likewise.
* ld-i386/tlsbindesc.dd: New.
* ld-i386/tlsbindesc.rd: New.
* ld-i386/tlsbindesc.s: New.
* ld-i386/tlsbindesc.sd: New.
* ld-i386/tlsbindesc.td: New.
* ld-i386/tlsdesc.dd: New.
* ld-i386/tlsdesc.rd: New.
* ld-i386/tlsdesc.s: New.
* ld-i386/tlsdesc.sd: New.
* ld-i386/tlsdesc.td: New.
* ld-i386/tlsgdesc.dd: New.
* ld-i386/tlsgdesc.rd: New.
* ld-i386/tlsgdesc.s: New.
* ld-x86-64/x86-64.exp: Run new tests.
* ld-x86-64/tlsbindesc.dd: New.
* ld-x86-64/tlsbindesc.rd: New.
* ld-x86-64/tlsbindesc.s: New.
* ld-x86-64/tlsbindesc.sd: New.
* ld-x86-64/tlsbindesc.td: New.
* ld-x86-64/tlsdesc.dd: New.
* ld-x86-64/tlsdesc.pd: New.
* ld-x86-64/tlsdesc.rd: New.
* ld-x86-64/tlsdesc.s: New.
* ld-x86-64/tlsdesc.sd: New.
* ld-x86-64/tlsdesc.td: New.
* ld-x86-64/tlsgdesc.dd: New.
* ld-x86-64/tlsgdesc.rd: New.
* ld-x86-64/tlsgdesc.s: New.
2006-01-19 05:07:51 +08:00
|
|
|
|
"BFD_RELOC_386_TLS_GOTDESC",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_DESC_CALL",
|
|
|
|
|
|
"BFD_RELOC_386_TLS_DESC",
|
2000-12-01 03:16:54 +08:00
|
|
|
|
"BFD_RELOC_X86_64_GOT32",
|
|
|
|
|
|
"BFD_RELOC_X86_64_PLT32",
|
|
|
|
|
|
"BFD_RELOC_X86_64_COPY",
|
|
|
|
|
|
"BFD_RELOC_X86_64_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_X86_64_JUMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_X86_64_RELATIVE",
|
|
|
|
|
|
"BFD_RELOC_X86_64_GOTPCREL",
|
|
|
|
|
|
"BFD_RELOC_X86_64_32S",
|
bfd/
* reloc.c: Add x86-64 TLS relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf64-x86-64.c (x86_64_elf_howto): Fix size fields for 32-bit
relocs. Add TLS relocs.
(x86_64_reloc_map): Add TLS relocs.
(elf64_x86_64_info_to_howto): Adjust for added TLS relocs.
(struct elf64_x86_64_link_hash_entry): Add tls_type field.
(GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE): Define.
(elf64_x86_64_hash_entry): Define.
(struct elf64_x86_64_obj_tdata): New.
(elf64_x86_64_tdata, elf64_x86_64_local_got_tls_type): Define.
(struct elf64_x86_64_link_hash_table): Add tls_ld_got.
(link_hash_newfunc): Initialize tls_type.
(elf64_x86_64_link_hash_table_create): Initialize tls_ld_got.
(elf64_x86_64_copy_indirect_symbol): Swap tls_type if necessary.
(elf64_x86_64_mkobject): New.
(elf64_x86_64_elf_object_p): Allocate struct elf64_x86_64_obj_tdata.
(elf64_x86_64_tls_transition): New.
(elf64_x86_64_check_relocs): Add r_type variable and use it.
Handle TLS relocs.
(elf64_x86_64_gc_sweep_hook): Handle TLS relocs.
(allocate_dynrelocs): Allocate GOT space for TLS relocs.
(elf64_x86_64_size_dynamic_sections): Likewise.
(dtpoff_base, tpoff): New.
(elf64_x86_64_relocate_section): Handle TLS relocs.
(elf64_x86_64_finish_dynamic_symbol): Only handle non-TLS GOT
entries.
(bfd_elf64_mkobject): Define.
* elf32-i386.c (elf_i386_check_relocs) [R_386_TLS_LE]: Set
DF_STATIC_TLS if shared.
gas/
* config/tc-i386.c (tc_i386_fix_adjustable): Add x86-64 TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Handle @tlsgd, @dtpoff and @tpoff in 64-bit mode, add
@tlsld.
(md_apply_fix3): No addend for BFD_RELOC_X86_64_TLSGD,
BFD_RELOC_X86_64_TLSLD and BFD_RELOC_X86_64_GOTTPOFF.
(tc_gen_reloc): Handle x86-64 TLS relocs.
include/
* elf/x86-64.h: Add TLS relocs.
ld/testsuite/
* lib/ld-lib.exp (run_ld_link_tests): Add.
* ld-sh/sh64/sh64.exp (run_ld_link_tests, regexp_diff,
file_contents): Remove.
(sh64tests): Add 6th field to the tests array.
* ld-i386/i386.exp (run_ld_link_tests): Remove.
* ld-x86-64/x86-64.exp: New.
* ld-x86-64/tlsbin.dd: New test.
* ld-x86-64/tlsbinpic.s: New test.
* ld-x86-64/tlsbin.rd: New test.
* ld-x86-64/tlsbin.s: New test.
* ld-x86-64/tlsbin.sd: New test.
* ld-x86-64/tlsbin.td: New test.
* ld-x86-64/tlslib.s: New test.
* ld-x86-64/tlspic1.s: New test.
* ld-x86-64/tlspic2.s: New test.
* ld-x86-64/tlspic.dd: New test.
* ld-x86-64/tlspic.rd: New test.
* ld-x86-64/tlspic.sd: New test.
* ld-x86-64/tlspic.td: New test.
2002-09-28 03:29:18 +08:00
|
|
|
|
"BFD_RELOC_X86_64_DTPMOD64",
|
|
|
|
|
|
"BFD_RELOC_X86_64_DTPOFF64",
|
|
|
|
|
|
"BFD_RELOC_X86_64_TPOFF64",
|
|
|
|
|
|
"BFD_RELOC_X86_64_TLSGD",
|
|
|
|
|
|
"BFD_RELOC_X86_64_TLSLD",
|
|
|
|
|
|
"BFD_RELOC_X86_64_DTPOFF32",
|
|
|
|
|
|
"BFD_RELOC_X86_64_GOTTPOFF",
|
|
|
|
|
|
"BFD_RELOC_X86_64_TPOFF32",
|
bfd/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
and BFD_RELOC_X86_64_GOTPC32.
* libbfd.h (bfd_reloc_code_real_names): Likewise.
* elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
(x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
and R_X86_64_GOTPC32.
(elf64_x86_64_info_to_howto): Adjust bounding relocation type.
(elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
(elf64_x86_64_relocate_section): Likewise.
(elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
gas/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
(tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
(output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
aborting.
(output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
(tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
convert 8-byte pc-relative relocations.
(lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
(i386_validate_fix): Likewise.
(x86_cons): Also handle quad values in 64-bit mode.
(i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
(md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
gas/testsuite/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* gas/i386/x86-64-pcrel.s: Add insn requiring 64-bit pc-relative
relocation. Add insns for all widths of non-pc-relative relocations.
* gas/i386/x86-64-pcrel.d: Adjust.
include/elf/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* x86-64.h (elf_x86_64_reloc_type): Adjust comment for
R_X86_64_GOTPCREL. Add R_X86_64_PC64, R_X86_64_GOTOFF64, and
R_X86_64_GOTPC32.
2005-06-17 16:03:59 +08:00
|
|
|
|
"BFD_RELOC_X86_64_GOTOFF64",
|
|
|
|
|
|
"BFD_RELOC_X86_64_GOTPC32",
|
2006-03-23 16:23:09 +08:00
|
|
|
|
"BFD_RELOC_X86_64_GOT64",
|
|
|
|
|
|
"BFD_RELOC_X86_64_GOTPCREL64",
|
|
|
|
|
|
"BFD_RELOC_X86_64_GOTPC64",
|
|
|
|
|
|
"BFD_RELOC_X86_64_GOTPLT64",
|
|
|
|
|
|
"BFD_RELOC_X86_64_PLTOFF64",
|
include/elf/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* common.h (DT_TLSDESC_GOT, DT_TLSDESC_PLT): New.
* i386.h (R_386_TLS_GOTDESC, R_386_TLS_DESC_CALL, R_386_TLS_DESC):
New.
* x86-64.h (R_X86_64_GOTPC32_TLSDESC, R_X86_64_TLSDESC_CALL,
R_X86_64_TLSDESC): New.
bfd/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf32-i386.c (elf_howto_table): New relocations.
(R_386_tls): Adjust.
(elf_i386_reloc_type_lookup): Map new relocations.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf_i386_link_hash_entry): Add tlsdesc_got field.
(struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
(elf_i386_local_tlsdesc_gotent): New macro.
(struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
(elf_i386_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
(elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_check_relocs): Likewise. Allocate space for
local_tlsdesc_gotent.
(elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(allocate_dynrelocs): Count function PLT relocations. Reserve
space for TLS descriptors and relocations.
(elf_i386_size_dynamic_sections): Reserve space for TLS
descriptors and relocations. Set up sgotplt_jump_table_size.
Don't zero reloc_count in srelplt.
(elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_.
(elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf_backend_always_size_sections): Define.
* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
(R_X86_64_standard): Adjust.
(x86_64_reloc_map): Map new relocs.
(elf64_x86_64_rtype_to_howto): New, split out of...
(elf64_x86_64_info_to_howto): ... this function, and...
(elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
(GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
(GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
(struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
(struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
(elf64_x86_64_local_tlsdesc_gotent): New macro.
(struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
tlsdesc_got and sgotplt_jump_table_size fields.
(elf64_x86_64_compute_jump_table_size): New macro.
(link_hash_newfunc): Initialize tlsdesc_got.
(elf64_x86_64_link_hash_table_create): Initialize new fields.
(elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(elf64_x86_64_check_relocs): Likewise. Allocate space for
local_tlsdesc_gotent.
(elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
R_X86_64_TLSDESC_CALL.
(allocate_dynrelocs): Count function PLT relocations. Reserve
space for TLS descriptors and relocations.
(elf64_x86_64_size_dynamic_sections): Reserve space for TLS
descriptors and relocations. Set up sgotplt_jump_table_size,
tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero
reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT
and DT_TLSDESC_GOT.
(elf64_x86_64_always_size_sections): New. Set up
_TLS_MODULE_BASE_.
(elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
R_386_TLS_DESC_CALL.
(elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
(elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry.
(elf_backend_always_size_sections): Define.
binutils/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* readelf.c (get_dynamic_type): Handle DT_TLSDESC_GOT and
DT_TLSDESC_PLT.
gas/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
(optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
displacement bits.
(build_modrm_byte): Set up zero modrm for TLS desc calls.
(lex_got): Handle @tlsdesc and @tlscall.
(md_apply_fix, tc_gen_reloc): Handle the new relocations.
ld/testsuite/ChangeLog:
Introduce TLS descriptors for i386 and x86_64.
* ld-i386/i386.exp: Run on x86_64-*-linux* and amd64-*-linux*.
Add new tests.
* ld-i386/pcrel16.d: Add -melf_i386.
* ld-i386/pcrel8.d: Likewise.
* ld-i386/tlsbindesc.dd: New.
* ld-i386/tlsbindesc.rd: New.
* ld-i386/tlsbindesc.s: New.
* ld-i386/tlsbindesc.sd: New.
* ld-i386/tlsbindesc.td: New.
* ld-i386/tlsdesc.dd: New.
* ld-i386/tlsdesc.rd: New.
* ld-i386/tlsdesc.s: New.
* ld-i386/tlsdesc.sd: New.
* ld-i386/tlsdesc.td: New.
* ld-i386/tlsgdesc.dd: New.
* ld-i386/tlsgdesc.rd: New.
* ld-i386/tlsgdesc.s: New.
* ld-x86-64/x86-64.exp: Run new tests.
* ld-x86-64/tlsbindesc.dd: New.
* ld-x86-64/tlsbindesc.rd: New.
* ld-x86-64/tlsbindesc.s: New.
* ld-x86-64/tlsbindesc.sd: New.
* ld-x86-64/tlsbindesc.td: New.
* ld-x86-64/tlsdesc.dd: New.
* ld-x86-64/tlsdesc.pd: New.
* ld-x86-64/tlsdesc.rd: New.
* ld-x86-64/tlsdesc.s: New.
* ld-x86-64/tlsdesc.sd: New.
* ld-x86-64/tlsdesc.td: New.
* ld-x86-64/tlsgdesc.dd: New.
* ld-x86-64/tlsgdesc.rd: New.
* ld-x86-64/tlsgdesc.s: New.
2006-01-19 05:07:51 +08:00
|
|
|
|
"BFD_RELOC_X86_64_GOTPC32_TLSDESC",
|
|
|
|
|
|
"BFD_RELOC_X86_64_TLSDESC_CALL",
|
|
|
|
|
|
"BFD_RELOC_X86_64_TLSDESC",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_NS32K_IMM_8",
|
|
|
|
|
|
"BFD_RELOC_NS32K_IMM_16",
|
|
|
|
|
|
"BFD_RELOC_NS32K_IMM_32",
|
|
|
|
|
|
"BFD_RELOC_NS32K_IMM_8_PCREL",
|
|
|
|
|
|
"BFD_RELOC_NS32K_IMM_16_PCREL",
|
|
|
|
|
|
"BFD_RELOC_NS32K_IMM_32_PCREL",
|
|
|
|
|
|
"BFD_RELOC_NS32K_DISP_8",
|
|
|
|
|
|
"BFD_RELOC_NS32K_DISP_16",
|
|
|
|
|
|
"BFD_RELOC_NS32K_DISP_32",
|
|
|
|
|
|
"BFD_RELOC_NS32K_DISP_8_PCREL",
|
|
|
|
|
|
"BFD_RELOC_NS32K_DISP_16_PCREL",
|
|
|
|
|
|
"BFD_RELOC_NS32K_DISP_32_PCREL",
|
2001-02-19 07:33:11 +08:00
|
|
|
|
"BFD_RELOC_PDP11_DISP_8_PCREL",
|
|
|
|
|
|
"BFD_RELOC_PDP11_DISP_6_PCREL",
|
1999-09-05 01:07:46 +08:00
|
|
|
|
"BFD_RELOC_PJ_CODE_HI16",
|
|
|
|
|
|
"BFD_RELOC_PJ_CODE_LO16",
|
|
|
|
|
|
"BFD_RELOC_PJ_CODE_DIR16",
|
|
|
|
|
|
"BFD_RELOC_PJ_CODE_DIR32",
|
|
|
|
|
|
"BFD_RELOC_PJ_CODE_REL16",
|
|
|
|
|
|
"BFD_RELOC_PJ_CODE_REL32",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_PPC_B26",
|
|
|
|
|
|
"BFD_RELOC_PPC_BA26",
|
|
|
|
|
|
"BFD_RELOC_PPC_TOC16",
|
|
|
|
|
|
"BFD_RELOC_PPC_B16",
|
|
|
|
|
|
"BFD_RELOC_PPC_B16_BRTAKEN",
|
|
|
|
|
|
"BFD_RELOC_PPC_B16_BRNTAKEN",
|
|
|
|
|
|
"BFD_RELOC_PPC_BA16",
|
|
|
|
|
|
"BFD_RELOC_PPC_BA16_BRTAKEN",
|
|
|
|
|
|
"BFD_RELOC_PPC_BA16_BRNTAKEN",
|
|
|
|
|
|
"BFD_RELOC_PPC_COPY",
|
|
|
|
|
|
"BFD_RELOC_PPC_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_PPC_JMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_PPC_RELATIVE",
|
|
|
|
|
|
"BFD_RELOC_PPC_LOCAL24PC",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_NADDR32",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_NADDR16",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_NADDR16_LO",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_NADDR16_HI",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_NADDR16_HA",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_SDAI16",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_SDA2I16",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_SDA2REL",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_SDA21",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_MRKREF",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_RELSEC16",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_RELST_LO",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_RELST_HI",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_RELST_HA",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_BIT_FLD",
|
|
|
|
|
|
"BFD_RELOC_PPC_EMB_RELSDA",
|
2001-08-27 18:22:03 +08:00
|
|
|
|
"BFD_RELOC_PPC64_HIGHER",
|
|
|
|
|
|
"BFD_RELOC_PPC64_HIGHER_S",
|
|
|
|
|
|
"BFD_RELOC_PPC64_HIGHEST",
|
|
|
|
|
|
"BFD_RELOC_PPC64_HIGHEST_S",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TOC16_LO",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TOC16_HI",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TOC16_HA",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TOC",
|
Touches most files in bfd/, so likely will be blamed for everything..
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
2001-09-18 17:57:26 +08:00
|
|
|
|
"BFD_RELOC_PPC64_PLTGOT16",
|
2001-08-27 18:22:03 +08:00
|
|
|
|
"BFD_RELOC_PPC64_PLTGOT16_LO",
|
|
|
|
|
|
"BFD_RELOC_PPC64_PLTGOT16_HI",
|
|
|
|
|
|
"BFD_RELOC_PPC64_PLTGOT16_HA",
|
|
|
|
|
|
"BFD_RELOC_PPC64_ADDR16_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_ADDR16_LO_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_GOT16_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_GOT16_LO_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_PLT16_LO_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_SECTOFF_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_SECTOFF_LO_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TOC16_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TOC16_LO_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_PLTGOT16_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_PLTGOT16_LO_DS",
|
* reloc.c: Add PPC and PPC64 TLS relocs.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* elf64-ppc.c (TP_OFFSET, DTP_OFFSET): Declare.
(ppc64_elf_howto_raw): Add TLS howto's. Adjust R_PPC64_NONE to be
against a 32 bit field.
(ppc64_elf_reloc_type_lookup): Handle TLS relocs.
(_ppc64_elf_section_data): Add t_symndx and comments.
(ppc64_elf_section_data): Use elf_section_data macro.
(ppc64_elf_new_section_hook): American spelling.
(struct got_entry, struct plt_entry): New.
(MUST_BE_DYN_RELOC): Rename from IS_ABSOLUTE_RELOC.
(struct ppc_stub_hash_entry): Add "addend" field.
(struct ppc_link_hash_entry): Add "tls_type".
(TLS_TLS, TLS_GD_LD, TLS_LD, TLS_TPREL, TLS_DTPREL,
TLS_EXPLICIT): Define.
(struct ppc_link_hash_table): Add tls_sec, tls_get_addr, tlsld_got.
(link_hash_newfunc): Init new fields.
(ppc64_elf_link_hash_table_create): Likewise. Set init_relcount and
init_offset to NULL.
(ppc64_elf_copy_indirect_symbol): Copy got and plt info. Don't call
_bfd_elf_link_hash_copy_indirect, rather insert relevant code from
there.
(update_local_sym_info, update_plt_info): New functions.
(ppc64_elf_check_relocs): Use them. Handle TLS relocs. Adjust GOT
handling to use got.glist rather than got.refcount. Likewise for PLT.
(ppc64_elf_gc_sweep_hook): Handle TLS relocs, new GOT and PLT lists.
(func_desc_adjust): Adjust for new PLT list.
(ppc64_elf_adjust_dynamic_symbol): Likewise.
(get_sym_h, get_tls_type): New functions.
(ppc64_elf_edit_opd): Remove unused variable. Use get_sym_h.
(ppc64_elf_tls_optimize): New function.
(allocate_dynrelocs): Adjust for new PLT and GOT lists. Allocate
TLS relocs.
(ppc64_elf_size_dynamic_sections): Likewise.
(ppc_type_of_stub): Adjust for new PLT list.
(ppc_build_one_stub): Likewise.
(ppc64_elf_size_stubs): Likewise. Use get_sym_h. Treat __tls_get_addr
calls specially.
(ppc64_elf_relocate_section): Adjust for new GOT and PLT lists. Handle
TLS relocs. Report local syms using bfd_elf_local_sym_name. Don't
init GOT entries that have a reloc. Generate GOT relocs here..
(ppc64_elf_finish_dynamic_symbol): ..not here. Adjust for PLT list.
* elf64-ppc.h (ppc64_elf_tls_optimize): Declare.
2003-02-04 22:50:50 +08:00
|
|
|
|
"BFD_RELOC_PPC_TLS",
|
|
|
|
|
|
"BFD_RELOC_PPC_DTPMOD",
|
|
|
|
|
|
"BFD_RELOC_PPC_TPREL16",
|
|
|
|
|
|
"BFD_RELOC_PPC_TPREL16_LO",
|
|
|
|
|
|
"BFD_RELOC_PPC_TPREL16_HI",
|
|
|
|
|
|
"BFD_RELOC_PPC_TPREL16_HA",
|
|
|
|
|
|
"BFD_RELOC_PPC_TPREL",
|
|
|
|
|
|
"BFD_RELOC_PPC_DTPREL16",
|
|
|
|
|
|
"BFD_RELOC_PPC_DTPREL16_LO",
|
|
|
|
|
|
"BFD_RELOC_PPC_DTPREL16_HI",
|
|
|
|
|
|
"BFD_RELOC_PPC_DTPREL16_HA",
|
|
|
|
|
|
"BFD_RELOC_PPC_DTPREL",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TLSGD16",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TLSGD16_LO",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TLSGD16_HI",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TLSGD16_HA",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TLSLD16",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TLSLD16_LO",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TLSLD16_HI",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TLSLD16_HA",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TPREL16",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TPREL16_LO",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TPREL16_HI",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_TPREL16_HA",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_DTPREL16",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_DTPREL16_LO",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_DTPREL16_HI",
|
|
|
|
|
|
"BFD_RELOC_PPC_GOT_DTPREL16_HA",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TPREL16_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TPREL16_LO_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TPREL16_HIGHER",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TPREL16_HIGHERA",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TPREL16_HIGHEST",
|
|
|
|
|
|
"BFD_RELOC_PPC64_TPREL16_HIGHESTA",
|
|
|
|
|
|
"BFD_RELOC_PPC64_DTPREL16_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_DTPREL16_LO_DS",
|
|
|
|
|
|
"BFD_RELOC_PPC64_DTPREL16_HIGHER",
|
|
|
|
|
|
"BFD_RELOC_PPC64_DTPREL16_HIGHERA",
|
|
|
|
|
|
"BFD_RELOC_PPC64_DTPREL16_HIGHEST",
|
|
|
|
|
|
"BFD_RELOC_PPC64_DTPREL16_HIGHESTA",
|
2000-02-23 21:52:23 +08:00
|
|
|
|
"BFD_RELOC_I370_D12",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_CTOR",
|
|
|
|
|
|
"BFD_RELOC_ARM_PCREL_BRANCH",
|
2000-04-08 08:10:49 +08:00
|
|
|
|
"BFD_RELOC_ARM_PCREL_BLX",
|
|
|
|
|
|
"BFD_RELOC_THUMB_PCREL_BLX",
|
2005-12-13 01:03:40 +08:00
|
|
|
|
"BFD_RELOC_ARM_PCREL_CALL",
|
|
|
|
|
|
"BFD_RELOC_ARM_PCREL_JUMP",
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 13:40:12 +08:00
|
|
|
|
"BFD_RELOC_THUMB_PCREL_BRANCH7",
|
|
|
|
|
|
"BFD_RELOC_THUMB_PCREL_BRANCH9",
|
|
|
|
|
|
"BFD_RELOC_THUMB_PCREL_BRANCH12",
|
|
|
|
|
|
"BFD_RELOC_THUMB_PCREL_BRANCH20",
|
|
|
|
|
|
"BFD_RELOC_THUMB_PCREL_BRANCH23",
|
|
|
|
|
|
"BFD_RELOC_THUMB_PCREL_BRANCH25",
|
|
|
|
|
|
"BFD_RELOC_ARM_OFFSET_IMM",
|
|
|
|
|
|
"BFD_RELOC_ARM_THUMB_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_ARM_TARGET1",
|
|
|
|
|
|
"BFD_RELOC_ARM_ROSEGREL32",
|
|
|
|
|
|
"BFD_RELOC_ARM_SBREL32",
|
|
|
|
|
|
"BFD_RELOC_ARM_TARGET2",
|
|
|
|
|
|
"BFD_RELOC_ARM_PREL31",
|
2006-05-11 23:17:34 +08:00
|
|
|
|
"BFD_RELOC_ARM_MOVW",
|
|
|
|
|
|
"BFD_RELOC_ARM_MOVT",
|
|
|
|
|
|
"BFD_RELOC_ARM_MOVW_PCREL",
|
|
|
|
|
|
"BFD_RELOC_ARM_MOVT_PCREL",
|
|
|
|
|
|
"BFD_RELOC_ARM_THUMB_MOVW",
|
|
|
|
|
|
"BFD_RELOC_ARM_THUMB_MOVT",
|
|
|
|
|
|
"BFD_RELOC_ARM_THUMB_MOVW_PCREL",
|
|
|
|
|
|
"BFD_RELOC_ARM_THUMB_MOVT_PCREL",
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 13:40:12 +08:00
|
|
|
|
"BFD_RELOC_ARM_JUMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_ARM_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_ARM_GOT32",
|
|
|
|
|
|
"BFD_RELOC_ARM_PLT32",
|
|
|
|
|
|
"BFD_RELOC_ARM_RELATIVE",
|
|
|
|
|
|
"BFD_RELOC_ARM_GOTOFF",
|
|
|
|
|
|
"BFD_RELOC_ARM_GOTPC",
|
|
|
|
|
|
"BFD_RELOC_ARM_TLS_GD32",
|
|
|
|
|
|
"BFD_RELOC_ARM_TLS_LDO32",
|
|
|
|
|
|
"BFD_RELOC_ARM_TLS_LDM32",
|
|
|
|
|
|
"BFD_RELOC_ARM_TLS_DTPOFF32",
|
|
|
|
|
|
"BFD_RELOC_ARM_TLS_DTPMOD32",
|
|
|
|
|
|
"BFD_RELOC_ARM_TLS_TPOFF32",
|
|
|
|
|
|
"BFD_RELOC_ARM_TLS_IE32",
|
|
|
|
|
|
"BFD_RELOC_ARM_TLS_LE32",
|
* include/elf/arm.h: Correct names of R_ARM_LDC_G{0,1,2}
to R_ARM_LDC_SB_G{0,1,2} respectively.
bfd/
* bfd-in2.h: Regenerate.
* elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0,
R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2,
R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0,
R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0,
R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC,
R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1,
R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1,
R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1,
R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1,
R_ARM_LDC_SB_G2): New relocation types.
(R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and
adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1
and friends.
(elf32_arm_howto_table_3): Delete; contents merged into
elf32_arm_howto_table_2.
(elf32_arm_howto_from_type): Adjust correspondingly.
(elf32_arm_reloc_map): Extend with the above relocations.
(calculate_group_reloc_mask): New function.
(identify_add_or_sub): New function.
(elf32_arm_final_link_relocate): Support for the above
relocations.
* reloc.c: Add enumeration entries for BFD_RELOC_ARM_...
codes to correspond to the above relocations.
gas/
* config/tc-arm.c (enum parse_operand_result): New.
(struct group_reloc_table_entry): New.
(enum group_reloc_type): New.
(group_reloc_table): New array.
(find_group_reloc_table_entry): New function.
(parse_shifter_operand_group_reloc): New function.
(parse_address_main): New function, incorporating code
from the old parse_address function. To be used via...
(parse_address): wrapper for parse_address_main; and
(parse_address_group_reloc): new function, likewise.
(enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
OP_ADDRGLDRS, OP_ADDRGLDC.
(parse_operands): Support for these new operand codes.
New macro po_misc_or_fail_no_backtrack.
(encode_arm_cp_address): Preserve group relocations.
(insns): Modify to use the above operand codes where group
relocations are permitted.
(md_apply_fix): Handle the group relocations
ALU_PC_G0_NC through LDC_SB_G2.
(tc_gen_reloc): Likewise.
(arm_force_relocation): Leave group relocations for the linker.
(arm_fix_adjustable): Likewise.
gas/testsuite/
* gas/arm/group-reloc-alu.d: New test.
* gas/arm/group-reloc-alu-encoding-bad.d: New test.
* gas/arm/group-reloc-alu-encoding-bad.l: New test.
* gas/arm/group-reloc-alu-encoding-bad.s: New test.
* gas/arm/group-reloc-alu-parsing-bad.d: New test.
* gas/arm/group-reloc-alu-parsing-bad.l: New test.
* gas/arm/group-reloc-alu-parsing-bad.s: New test.
* gas/arm/group-reloc-alu.s: New test.
* gas/arm/group-reloc-ldc.d: New test.
* gas/arm/group-reloc-ldc-encoding-bad.d: New test.
* gas/arm/group-reloc-ldc-encoding-bad.l: New test.
* gas/arm/group-reloc-ldc-encoding-bad.s: New test.
* gas/arm/group-reloc-ldc-parsing-bad.d: New test.
* gas/arm/group-reloc-ldc-parsing-bad.l: New test.
* gas/arm/group-reloc-ldc-parsing-bad.s: New test.
* gas/arm/group-reloc-ldc.s: New test.
* gas/arm/group-reloc-ldr.d: New test.
* gas/arm/group-reloc-ldr-encoding-bad.d: New test.
* gas/arm/group-reloc-ldr-encoding-bad.l: New test.
* gas/arm/group-reloc-ldr-encoding-bad.s: New test.
* gas/arm/group-reloc-ldr-parsing-bad.d: New test.
* gas/arm/group-reloc-ldr-parsing-bad.l: New test.
* gas/arm/group-reloc-ldr-parsing-bad.s: New test.
* gas/arm/group-reloc-ldr.s: New test.
* gas/arm/group-reloc-ldrs.d: New test.
* gas/arm/group-reloc-ldrs-encoding-bad.d: New test.
* gas/arm/group-reloc-ldrs-encoding-bad.l: New test.
* gas/arm/group-reloc-ldrs-encoding-bad.s: New test.
* gas/arm/group-reloc-ldrs-parsing-bad.d: New test.
* gas/arm/group-reloc-ldrs-parsing-bad.l: New test.
* gas/arm/group-reloc-ldrs-parsing-bad.s: New test.
* gas/arm/group-reloc-ldrs.s: New test.
ld/testsuite/
* ld-arm/group-relocs-alu-bad.d: New test.
* ld-arm/group-relocs-alu-bad.s: New test.
* ld-arm/group-relocs.d: New test.
* ld-arm/group-relocs-ldc-bad.d: New test.
* ld-arm/group-relocs-ldc-bad.s: New test.
* ld-arm/group-relocs-ldr-bad.d: New test.
* ld-arm/group-relocs-ldr-bad.s: New test.
* ld-arm/group-relocs-ldrs-bad.d: New test.
* ld-arm/group-relocs-ldrs-bad.s: New test.
* ld-arm/group-relocs.s: New test.
* ld-arm/arm-elf.exp: Wire in new tests.
2006-06-15 19:03:02 +08:00
|
|
|
|
"BFD_RELOC_ARM_ALU_PC_G0_NC",
|
|
|
|
|
|
"BFD_RELOC_ARM_ALU_PC_G0",
|
|
|
|
|
|
"BFD_RELOC_ARM_ALU_PC_G1_NC",
|
|
|
|
|
|
"BFD_RELOC_ARM_ALU_PC_G1",
|
|
|
|
|
|
"BFD_RELOC_ARM_ALU_PC_G2",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDR_PC_G0",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDR_PC_G1",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDR_PC_G2",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDRS_PC_G0",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDRS_PC_G1",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDRS_PC_G2",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDC_PC_G0",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDC_PC_G1",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDC_PC_G2",
|
|
|
|
|
|
"BFD_RELOC_ARM_ALU_SB_G0_NC",
|
|
|
|
|
|
"BFD_RELOC_ARM_ALU_SB_G0",
|
|
|
|
|
|
"BFD_RELOC_ARM_ALU_SB_G1_NC",
|
|
|
|
|
|
"BFD_RELOC_ARM_ALU_SB_G1",
|
|
|
|
|
|
"BFD_RELOC_ARM_ALU_SB_G2",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDR_SB_G0",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDR_SB_G1",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDR_SB_G2",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDRS_SB_G0",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDRS_SB_G1",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDRS_SB_G2",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDC_SB_G0",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDC_SB_G1",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDC_SB_G2",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_ARM_IMMEDIATE",
|
1999-07-07 19:40:42 +08:00
|
|
|
|
"BFD_RELOC_ARM_ADRL_IMMEDIATE",
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 13:40:12 +08:00
|
|
|
|
"BFD_RELOC_ARM_T32_IMMEDIATE",
|
2006-07-19 00:44:47 +08:00
|
|
|
|
"BFD_RELOC_ARM_T32_ADD_IMM",
|
2005-07-30 01:28:33 +08:00
|
|
|
|
"BFD_RELOC_ARM_T32_IMM12",
|
2005-07-30 01:39:39 +08:00
|
|
|
|
"BFD_RELOC_ARM_T32_ADD_PC12",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_ARM_SHIFT_IMM",
|
2005-09-08 20:49:27 +08:00
|
|
|
|
"BFD_RELOC_ARM_SMC",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_ARM_SWI",
|
|
|
|
|
|
"BFD_RELOC_ARM_MULTI",
|
|
|
|
|
|
"BFD_RELOC_ARM_CP_OFF_IMM",
|
2003-03-26 04:56:01 +08:00
|
|
|
|
"BFD_RELOC_ARM_CP_OFF_IMM_S2",
|
2005-09-02 Paul Brook <paul@codesourcery.com>
bfd/
* libbdf.h: Regenerate.
* bfd-in2.h: Regenerate.
* reloc.c: Add BFD_RELOC_ARM_T32_CP_OFF_IMM and
BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
gas/
* config/tc-arm.c (encode_arm_cp_address): Use
BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
(do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
mode.
(md_assemble): Only allow coprocessor instructions when Thumb-2 is
available.
(cCE, cC3): Define.
(insns): Use them for coprocessor instructions.
(md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
(get_thumb32_insn): New function.
(put_thumb32_insn): New function.
(md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
gas/testsuite/
* gas/arm/vfp-bad_t2.d, gas/arm/vfp-bad_t2.l, arm/vfp-bad_t2.s,
gas/arm/vfp1_t2.d, gas/arm/vfp1_t2.s, gas/arm/vfp1xD_t2.d,
gas/arm/vfp1xD_t2.s, gas/arm/vfp2_t2.d, gas/arm/vfp2_t2.s): New files.
opcodes/
* arm-dis.c (coprocessor_opcodes): New.
(arm_opcodes, thumb32_opcodes): Remove coprocessor insns.
(print_insn_coprocessor): New function.
(print_insn_arm): Use print_insn_coprocessor. Remove coprocessor
format characters.
(print_insn_thumb32): Use print_insn_coprocessor.
2005-09-02 21:12:45 +08:00
|
|
|
|
"BFD_RELOC_ARM_T32_CP_OFF_IMM",
|
|
|
|
|
|
"BFD_RELOC_ARM_T32_CP_OFF_IMM_S2",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_ARM_ADR_IMM",
|
|
|
|
|
|
"BFD_RELOC_ARM_LDR_IMM",
|
|
|
|
|
|
"BFD_RELOC_ARM_LITERAL",
|
|
|
|
|
|
"BFD_RELOC_ARM_IN_POOL",
|
|
|
|
|
|
"BFD_RELOC_ARM_OFFSET_IMM8",
|
include/elf:
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 13:40:12 +08:00
|
|
|
|
"BFD_RELOC_ARM_T32_OFFSET_U8",
|
|
|
|
|
|
"BFD_RELOC_ARM_T32_OFFSET_IMM",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_ARM_HWLITERAL",
|
|
|
|
|
|
"BFD_RELOC_ARM_THUMB_ADD",
|
|
|
|
|
|
"BFD_RELOC_ARM_THUMB_IMM",
|
|
|
|
|
|
"BFD_RELOC_ARM_THUMB_SHIFT",
|
|
|
|
|
|
"BFD_RELOC_SH_PCDISP8BY2",
|
|
|
|
|
|
"BFD_RELOC_SH_PCDISP12BY2",
|
2004-07-29 13:17:41 +08:00
|
|
|
|
"BFD_RELOC_SH_IMM3",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM3U",
|
|
|
|
|
|
"BFD_RELOC_SH_DISP12",
|
|
|
|
|
|
"BFD_RELOC_SH_DISP12BY2",
|
|
|
|
|
|
"BFD_RELOC_SH_DISP12BY4",
|
|
|
|
|
|
"BFD_RELOC_SH_DISP12BY8",
|
|
|
|
|
|
"BFD_RELOC_SH_DISP20",
|
|
|
|
|
|
"BFD_RELOC_SH_DISP20BY8",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_SH_IMM4",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM4BY2",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM4BY4",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM8",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM8BY2",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM8BY4",
|
|
|
|
|
|
"BFD_RELOC_SH_PCRELIMM8BY2",
|
|
|
|
|
|
"BFD_RELOC_SH_PCRELIMM8BY4",
|
|
|
|
|
|
"BFD_RELOC_SH_SWITCH16",
|
|
|
|
|
|
"BFD_RELOC_SH_SWITCH32",
|
|
|
|
|
|
"BFD_RELOC_SH_USES",
|
|
|
|
|
|
"BFD_RELOC_SH_COUNT",
|
|
|
|
|
|
"BFD_RELOC_SH_ALIGN",
|
|
|
|
|
|
"BFD_RELOC_SH_CODE",
|
|
|
|
|
|
"BFD_RELOC_SH_DATA",
|
|
|
|
|
|
"BFD_RELOC_SH_LABEL",
|
sh-dsp REPEAT support:
opcodes:
* sh-opc.h (sh_nibble_type): Remove DISP_8 and DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
(sh_arg_type): Add A_PC.
(sh_table): Update entries using immediates. Add repeat.
* sh-dis.c (print_insn_shx): Remove DISP_8 and DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
gas:
* config/tc-sh.c (immediate): Delete.
(sh_operand_info): Add immediate member.
(parse_reg): Use A_PC for pc.
(parse_exp): Add second argument 'op'. All callers changed.
(parse_at): Expect pc to be coded as A_PC.
Use immediate field in *op.
(insert): Add fourth argument 'op'. All callers changed.
(build_relax): Add second argument 'op'. All callers changed.
(insert_loop_bounds): New function.
(build_Mytes): Remove DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
(assemble_ppi): Use immediate field in *operand.
(sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
(md_apply_fix): Likewise.
(tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
include/coff:
* sh.h (R_SH_LOOP_START, R_SH_LOOP_END): Define.
include/elf:
* sh.h (R_SH_LOOP_START, R_SH_LOOP_END): New RELOC_NUMBERs.
bfd:
* reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
BFD_RELOC_SH_LOOP_END.
* elf32-sh.c (sh_elf_howto_tab): Change special_func to
sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
(sh_elf_reloc_loop): New function.
(sh_elf_reloc): No need to test for always-to-be-ignored relocs
any more.
(sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
(sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
* bfd-in2.h, libbfd.h: Regenerate.
2000-04-06 05:23:05 +08:00
|
|
|
|
"BFD_RELOC_SH_LOOP_START",
|
|
|
|
|
|
"BFD_RELOC_SH_LOOP_END",
|
2000-09-06 08:13:34 +08:00
|
|
|
|
"BFD_RELOC_SH_COPY",
|
|
|
|
|
|
"BFD_RELOC_SH_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_SH_JMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_SH_RELATIVE",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPC",
|
2002-03-21 17:15:18 +08:00
|
|
|
|
"BFD_RELOC_SH_GOT_LOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOT_MEDLOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOT_MEDHI16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOT_HI16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPLT_LOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPLT_MEDLOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPLT_MEDHI16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPLT_HI16",
|
|
|
|
|
|
"BFD_RELOC_SH_PLT_LOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_PLT_MEDLOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_PLT_MEDHI16",
|
|
|
|
|
|
"BFD_RELOC_SH_PLT_HI16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTOFF_LOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTOFF_MEDLOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTOFF_MEDHI16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTOFF_HI16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPC_LOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPC_MEDLOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPC_MEDHI16",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPC_HI16",
|
|
|
|
|
|
"BFD_RELOC_SH_COPY64",
|
|
|
|
|
|
"BFD_RELOC_SH_GLOB_DAT64",
|
|
|
|
|
|
"BFD_RELOC_SH_JMP_SLOT64",
|
|
|
|
|
|
"BFD_RELOC_SH_RELATIVE64",
|
|
|
|
|
|
"BFD_RELOC_SH_GOT10BY4",
|
|
|
|
|
|
"BFD_RELOC_SH_GOT10BY8",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPLT10BY4",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPLT10BY8",
|
|
|
|
|
|
"BFD_RELOC_SH_GOTPLT32",
|
|
|
|
|
|
"BFD_RELOC_SH_SHMEDIA_CODE",
|
|
|
|
|
|
"BFD_RELOC_SH_IMMU5",
|
|
|
|
|
|
"BFD_RELOC_SH_IMMS6",
|
|
|
|
|
|
"BFD_RELOC_SH_IMMS6BY32",
|
|
|
|
|
|
"BFD_RELOC_SH_IMMU6",
|
|
|
|
|
|
"BFD_RELOC_SH_IMMS10",
|
|
|
|
|
|
"BFD_RELOC_SH_IMMS10BY2",
|
|
|
|
|
|
"BFD_RELOC_SH_IMMS10BY4",
|
|
|
|
|
|
"BFD_RELOC_SH_IMMS10BY8",
|
|
|
|
|
|
"BFD_RELOC_SH_IMMS16",
|
|
|
|
|
|
"BFD_RELOC_SH_IMMU16",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM_LOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM_LOW16_PCREL",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM_MEDLOW16",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM_MEDLOW16_PCREL",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM_MEDHI16",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM_MEDHI16_PCREL",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM_HI16",
|
|
|
|
|
|
"BFD_RELOC_SH_IMM_HI16_PCREL",
|
|
|
|
|
|
"BFD_RELOC_SH_PT_16",
|
2002-10-11 22:32:03 +08:00
|
|
|
|
"BFD_RELOC_SH_TLS_GD_32",
|
|
|
|
|
|
"BFD_RELOC_SH_TLS_LD_32",
|
|
|
|
|
|
"BFD_RELOC_SH_TLS_LDO_32",
|
|
|
|
|
|
"BFD_RELOC_SH_TLS_IE_32",
|
|
|
|
|
|
"BFD_RELOC_SH_TLS_LE_32",
|
|
|
|
|
|
"BFD_RELOC_SH_TLS_DTPMOD32",
|
|
|
|
|
|
"BFD_RELOC_SH_TLS_DTPOFF32",
|
|
|
|
|
|
"BFD_RELOC_SH_TLS_TPOFF32",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_ARC_B22_PCREL",
|
|
|
|
|
|
"BFD_RELOC_ARC_B26",
|
2005-09-30 23:36:41 +08:00
|
|
|
|
"BFD_RELOC_BFIN_16_IMM",
|
|
|
|
|
|
"BFD_RELOC_BFIN_16_HIGH",
|
|
|
|
|
|
"BFD_RELOC_BFIN_4_PCREL",
|
|
|
|
|
|
"BFD_RELOC_BFIN_5_PCREL",
|
|
|
|
|
|
"BFD_RELOC_BFIN_16_LOW",
|
|
|
|
|
|
"BFD_RELOC_BFIN_10_PCREL",
|
|
|
|
|
|
"BFD_RELOC_BFIN_11_PCREL",
|
|
|
|
|
|
"BFD_RELOC_BFIN_12_PCREL_JUMP",
|
|
|
|
|
|
"BFD_RELOC_BFIN_12_PCREL_JUMP_S",
|
|
|
|
|
|
"BFD_RELOC_BFIN_24_PCREL_CALL_X",
|
|
|
|
|
|
"BFD_RELOC_BFIN_24_PCREL_JUMP_L",
|
* config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec.
* configure.in: Likewise.
* configure: Regenerate.
* elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h".
(BFIN_RELOC_MAX): Now 0x21.
(bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs.
(bfd_elf32_bfinfdpic_vec): Declare.
(IS_FDPIC): New macro.
(struct bfinfdpic_elf_link_hash_table): New struct.
(bfinfdpic_hash_table, bfinfdpic_got_section,
bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section,
bfinfdpic_plt_setion, bfinfdpic_pltrel_section,
bfinfdpic_relocs_info, bfinfdpic_got_initial_offset,
bfinfdpic_plt_initial_offset): Accessor macros for it.
(BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros.
(struct bfinfdpic_relocs_info): New struct.
(LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES,
BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC,
DEFAULT_STACK_SIZE): New macros.
(bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash,
bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find,
bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local,
bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc,
_bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment,
_bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section,
bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook,
_bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section,
elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry,
_bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry,
_bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries,
_bfinfdpic_resolve_final_relocs_info,
elf32_bfinfdpic_size_dynamic_sections,
elf32_bfinfdpic_always_size_sections,
elf32_bfinfdpic_modify_segment_map,
_bfinfdpic_count_got_plt_entries,
elf32_bfinfdpic_finish_dynamic_sections,
elf32_bfinfdpic_adjust_dynamic_symbol,
elf32_bfinfdpic_finish_dynamic_symbol,
elf32_bfinfdpic_elf_use_relative_eh_frame,
elf32_bfinfdpic_elf_encode_eh_address,
elf32_bfin_object_p, bfin_elf_copy_private_bfd_data,
elf32_bfinfdpic_copy_private_bfd_data,
(struct _bfinfdpic_dynamic_got_info,
struct _bfinfdpic_dynamic_got_plt_info): New structs.
(elf32_bfin_print_private_bfd_data): Print PIC flags.
(elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC.
(TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed,
elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create,
elf_backend_always_size_sectinos, elf_backend_modify_segment_map,
bfd_elf32_bfd_copy_private_bfd_data,
elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections, elf_backend_relocate_section,
elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs,
elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p,
elf_backend_may_use_rela_p, elf_backend_default_use_rela_p,
elf_backend_omit_section_dynsym): Redefine these macros and include
"elf32-target.h" again to create the elf32-bfinfdpic target.
* reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI,
BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC,
BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI,
BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE,
BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI,
BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI,
BFD_RELOC_BFIN_GOTOFFLO): New.
* targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target.
(_bfd_target_vector): Add it.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
2006-03-26 08:38:42 +08:00
|
|
|
|
"BFD_RELOC_BFIN_GOT17M4",
|
|
|
|
|
|
"BFD_RELOC_BFIN_GOTHI",
|
|
|
|
|
|
"BFD_RELOC_BFIN_GOTLO",
|
|
|
|
|
|
"BFD_RELOC_BFIN_FUNCDESC",
|
|
|
|
|
|
"BFD_RELOC_BFIN_FUNCDESC_GOT17M4",
|
|
|
|
|
|
"BFD_RELOC_BFIN_FUNCDESC_GOTHI",
|
|
|
|
|
|
"BFD_RELOC_BFIN_FUNCDESC_GOTLO",
|
|
|
|
|
|
"BFD_RELOC_BFIN_FUNCDESC_VALUE",
|
|
|
|
|
|
"BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4",
|
|
|
|
|
|
"BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI",
|
|
|
|
|
|
"BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO",
|
|
|
|
|
|
"BFD_RELOC_BFIN_GOTOFF17M4",
|
|
|
|
|
|
"BFD_RELOC_BFIN_GOTOFFHI",
|
|
|
|
|
|
"BFD_RELOC_BFIN_GOTOFFLO",
|
2005-09-30 23:36:41 +08:00
|
|
|
|
"BFD_RELOC_BFIN_GOT",
|
|
|
|
|
|
"BFD_RELOC_BFIN_PLTPC",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_PUSH",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_CONST",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_ADD",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_SUB",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_MULT",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_DIV",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_MOD",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_LSHIFT",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_RSHIFT",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_AND",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_OR",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_XOR",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_LAND",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_LOR",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_LEN",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_NEG",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_COMP",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_PAGE",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_HWPAGE",
|
|
|
|
|
|
"BFD_ARELOC_BFIN_ADDR",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_D10V_10_PCREL_R",
|
|
|
|
|
|
"BFD_RELOC_D10V_10_PCREL_L",
|
|
|
|
|
|
"BFD_RELOC_D10V_18",
|
|
|
|
|
|
"BFD_RELOC_D10V_18_PCREL",
|
|
|
|
|
|
"BFD_RELOC_D30V_6",
|
|
|
|
|
|
"BFD_RELOC_D30V_9_PCREL",
|
|
|
|
|
|
"BFD_RELOC_D30V_9_PCREL_R",
|
|
|
|
|
|
"BFD_RELOC_D30V_15",
|
|
|
|
|
|
"BFD_RELOC_D30V_15_PCREL",
|
|
|
|
|
|
"BFD_RELOC_D30V_15_PCREL_R",
|
|
|
|
|
|
"BFD_RELOC_D30V_21",
|
|
|
|
|
|
"BFD_RELOC_D30V_21_PCREL",
|
|
|
|
|
|
"BFD_RELOC_D30V_21_PCREL_R",
|
|
|
|
|
|
"BFD_RELOC_D30V_32",
|
|
|
|
|
|
"BFD_RELOC_D30V_32_PCREL",
|
2002-05-28 22:08:47 +08:00
|
|
|
|
"BFD_RELOC_DLX_HI16_S",
|
|
|
|
|
|
"BFD_RELOC_DLX_LO16",
|
|
|
|
|
|
"BFD_RELOC_DLX_JMP26",
|
2005-07-26 11:21:53 +08:00
|
|
|
|
"BFD_RELOC_M32C_HI8",
|
[include/elf]
* m32c.h: Add relax relocs.
[cpu]
* m32c.cpu (RL_TYPE): New attribute, with macros.
(Lab-8-24): Add RELAX.
(unary-insn-defn-g, binary-arith-imm-dst-defn,
binary-arith-imm4-dst-defn): Add 1ADDR attribute.
(binary-arith-src-dst-defn): Add 2ADDR attribute.
(jcnd16-5, jcnd16, jcnd32, jmp16.s, jmp16.b, jmp16.w, jmp16.a,
jmp32.s, jmp32.b, jmp32.w, jmp32.a, jsr16.w, jsr16.a): Add JUMP
attribute.
(jsri16, jsri32): Add 1ADDR attribute.
(jsr32.w, jsr32.a): Add JUMP attribute.
[opcodes]
* m32c-desc.c: Regenerate with linker relaxation attributes.
* m32c-desc.h: Likewise.
* m32c-dis.c: Likewise.
* m32c-opc.c: Likewise.
[gas]
* config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
(tc_gen_reloc): Don't define.
* config/tc-m32c.c (rl_for, relaxable): New convenience macros.
(OPTION_LINKRELAX): New.
(md_longopts): Add it.
(m32c_relax): New.
(md_parse_options): Set it.
(md_assemble): Emit relaxation relocs as needed.
(md_convert_frag): Emit relaxation relocs as needed.
(md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
(m32c_apply_fix): New.
(tc_gen_reloc): New.
(m32c_force_relocation): Force out jump relocs when relaxing.
(m32c_fix_adjustable): Return false if relaxing.
[bfd]
* elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs.
(m32c_elf_relocate_section): Don't relocate them.
(compare_reloc): New.
(relax_reloc): Remove.
(m32c_offset_for_reloc): New.
(m16c_addr_encodings): New.
(m16c_jmpaddr_encodings): New.
(m32c_addr_encodings): New.
(m32c_elf_relax_section): Relax jumps and address displacements.
(m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up
short jumps.
* reloc.c: Add m32c relax relocs.
* libbfd.h: Regenerate.
2006-02-25 06:10:36 +08:00
|
|
|
|
"BFD_RELOC_M32C_RL_JUMP",
|
|
|
|
|
|
"BFD_RELOC_M32C_RL_1ADDR",
|
|
|
|
|
|
"BFD_RELOC_M32C_RL_2ADDR",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_M32R_24",
|
|
|
|
|
|
"BFD_RELOC_M32R_10_PCREL",
|
|
|
|
|
|
"BFD_RELOC_M32R_18_PCREL",
|
|
|
|
|
|
"BFD_RELOC_M32R_26_PCREL",
|
|
|
|
|
|
"BFD_RELOC_M32R_HI16_ULO",
|
|
|
|
|
|
"BFD_RELOC_M32R_HI16_SLO",
|
|
|
|
|
|
"BFD_RELOC_M32R_LO16",
|
|
|
|
|
|
"BFD_RELOC_M32R_SDA16",
|
2003-12-19 19:59:20 +08:00
|
|
|
|
"BFD_RELOC_M32R_GOT24",
|
|
|
|
|
|
"BFD_RELOC_M32R_26_PLTREL",
|
|
|
|
|
|
"BFD_RELOC_M32R_COPY",
|
|
|
|
|
|
"BFD_RELOC_M32R_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_M32R_JMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_M32R_RELATIVE",
|
|
|
|
|
|
"BFD_RELOC_M32R_GOTOFF",
|
2004-06-26 00:11:09 +08:00
|
|
|
|
"BFD_RELOC_M32R_GOTOFF_HI_ULO",
|
|
|
|
|
|
"BFD_RELOC_M32R_GOTOFF_HI_SLO",
|
|
|
|
|
|
"BFD_RELOC_M32R_GOTOFF_LO",
|
2003-12-19 19:59:20 +08:00
|
|
|
|
"BFD_RELOC_M32R_GOTPC24",
|
|
|
|
|
|
"BFD_RELOC_M32R_GOT16_HI_ULO",
|
|
|
|
|
|
"BFD_RELOC_M32R_GOT16_HI_SLO",
|
|
|
|
|
|
"BFD_RELOC_M32R_GOT16_LO",
|
|
|
|
|
|
"BFD_RELOC_M32R_GOTPC_HI_ULO",
|
|
|
|
|
|
"BFD_RELOC_M32R_GOTPC_HI_SLO",
|
|
|
|
|
|
"BFD_RELOC_M32R_GOTPC_LO",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_V850_9_PCREL",
|
|
|
|
|
|
"BFD_RELOC_V850_22_PCREL",
|
|
|
|
|
|
"BFD_RELOC_V850_SDA_16_16_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_SDA_15_16_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_ZDA_16_16_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_ZDA_15_16_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_TDA_6_8_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_TDA_7_8_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_TDA_7_7_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_TDA_16_16_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_TDA_4_5_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_TDA_4_4_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_CALLT_6_7_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_V850_CALLT_16_16_OFFSET",
|
2002-08-29 14:49:35 +08:00
|
|
|
|
"BFD_RELOC_V850_LONGCALL",
|
|
|
|
|
|
"BFD_RELOC_V850_LONGJUMP",
|
|
|
|
|
|
"BFD_RELOC_V850_ALIGN",
|
2004-12-17 00:56:04 +08:00
|
|
|
|
"BFD_RELOC_V850_LO16_SPLIT_OFFSET",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_MN10300_32_PCREL",
|
|
|
|
|
|
"BFD_RELOC_MN10300_16_PCREL",
|
|
|
|
|
|
"BFD_RELOC_TIC30_LDP",
|
2000-04-08 01:06:58 +08:00
|
|
|
|
"BFD_RELOC_TIC54X_PARTLS7",
|
|
|
|
|
|
"BFD_RELOC_TIC54X_PARTMS9",
|
|
|
|
|
|
"BFD_RELOC_TIC54X_23",
|
|
|
|
|
|
"BFD_RELOC_TIC54X_16_OF_23",
|
|
|
|
|
|
"BFD_RELOC_TIC54X_MS7_OF_23",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_FR30_48",
|
|
|
|
|
|
"BFD_RELOC_FR30_20",
|
|
|
|
|
|
"BFD_RELOC_FR30_6_IN_4",
|
|
|
|
|
|
"BFD_RELOC_FR30_8_IN_8",
|
|
|
|
|
|
"BFD_RELOC_FR30_9_IN_8",
|
|
|
|
|
|
"BFD_RELOC_FR30_10_IN_8",
|
|
|
|
|
|
"BFD_RELOC_FR30_9_PCREL",
|
|
|
|
|
|
"BFD_RELOC_FR30_12_PCREL",
|
|
|
|
|
|
"BFD_RELOC_MCORE_PCREL_IMM8BY4",
|
|
|
|
|
|
"BFD_RELOC_MCORE_PCREL_IMM11BY2",
|
|
|
|
|
|
"BFD_RELOC_MCORE_PCREL_IMM4BY2",
|
|
|
|
|
|
"BFD_RELOC_MCORE_PCREL_32",
|
|
|
|
|
|
"BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2",
|
1999-05-28 05:40:25 +08:00
|
|
|
|
"BFD_RELOC_MCORE_RVA",
|
2007-02-06 03:50:12 +08:00
|
|
|
|
"BFD_RELOC_MEP_8",
|
|
|
|
|
|
"BFD_RELOC_MEP_16",
|
|
|
|
|
|
"BFD_RELOC_MEP_32",
|
|
|
|
|
|
"BFD_RELOC_MEP_PCREL8A2",
|
|
|
|
|
|
"BFD_RELOC_MEP_PCREL12A2",
|
|
|
|
|
|
"BFD_RELOC_MEP_PCREL17A2",
|
|
|
|
|
|
"BFD_RELOC_MEP_PCREL24A2",
|
|
|
|
|
|
"BFD_RELOC_MEP_PCABS24A2",
|
|
|
|
|
|
"BFD_RELOC_MEP_LOW16",
|
|
|
|
|
|
"BFD_RELOC_MEP_HI16U",
|
|
|
|
|
|
"BFD_RELOC_MEP_HI16S",
|
|
|
|
|
|
"BFD_RELOC_MEP_GPREL",
|
|
|
|
|
|
"BFD_RELOC_MEP_TPREL",
|
|
|
|
|
|
"BFD_RELOC_MEP_TPREL7",
|
|
|
|
|
|
"BFD_RELOC_MEP_TPREL7A2",
|
|
|
|
|
|
"BFD_RELOC_MEP_TPREL7A4",
|
|
|
|
|
|
"BFD_RELOC_MEP_UIMM24",
|
|
|
|
|
|
"BFD_RELOC_MEP_ADDR24A4",
|
|
|
|
|
|
"BFD_RELOC_MEP_GNU_VTINHERIT",
|
|
|
|
|
|
"BFD_RELOC_MEP_GNU_VTENTRY",
|
|
|
|
|
|
|
2001-10-30 23:20:14 +08:00
|
|
|
|
"BFD_RELOC_MMIX_GETA",
|
|
|
|
|
|
"BFD_RELOC_MMIX_GETA_1",
|
|
|
|
|
|
"BFD_RELOC_MMIX_GETA_2",
|
|
|
|
|
|
"BFD_RELOC_MMIX_GETA_3",
|
|
|
|
|
|
"BFD_RELOC_MMIX_CBRANCH",
|
|
|
|
|
|
"BFD_RELOC_MMIX_CBRANCH_J",
|
|
|
|
|
|
"BFD_RELOC_MMIX_CBRANCH_1",
|
|
|
|
|
|
"BFD_RELOC_MMIX_CBRANCH_2",
|
|
|
|
|
|
"BFD_RELOC_MMIX_CBRANCH_3",
|
|
|
|
|
|
"BFD_RELOC_MMIX_PUSHJ",
|
|
|
|
|
|
"BFD_RELOC_MMIX_PUSHJ_1",
|
|
|
|
|
|
"BFD_RELOC_MMIX_PUSHJ_2",
|
|
|
|
|
|
"BFD_RELOC_MMIX_PUSHJ_3",
|
2003-10-18 23:42:40 +08:00
|
|
|
|
"BFD_RELOC_MMIX_PUSHJ_STUBBABLE",
|
2001-10-30 23:20:14 +08:00
|
|
|
|
"BFD_RELOC_MMIX_JMP",
|
|
|
|
|
|
"BFD_RELOC_MMIX_JMP_1",
|
|
|
|
|
|
"BFD_RELOC_MMIX_JMP_2",
|
|
|
|
|
|
"BFD_RELOC_MMIX_JMP_3",
|
|
|
|
|
|
"BFD_RELOC_MMIX_ADDR19",
|
|
|
|
|
|
"BFD_RELOC_MMIX_ADDR27",
|
|
|
|
|
|
"BFD_RELOC_MMIX_REG_OR_BYTE",
|
|
|
|
|
|
"BFD_RELOC_MMIX_REG",
|
|
|
|
|
|
"BFD_RELOC_MMIX_BASE_PLUS_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_MMIX_LOCAL",
|
2000-03-27 16:39:14 +08:00
|
|
|
|
"BFD_RELOC_AVR_7_PCREL",
|
|
|
|
|
|
"BFD_RELOC_AVR_13_PCREL",
|
|
|
|
|
|
"BFD_RELOC_AVR_16_PM",
|
|
|
|
|
|
"BFD_RELOC_AVR_LO8_LDI",
|
|
|
|
|
|
"BFD_RELOC_AVR_HI8_LDI",
|
|
|
|
|
|
"BFD_RELOC_AVR_HH8_LDI",
|
2006-03-03 23:25:31 +08:00
|
|
|
|
"BFD_RELOC_AVR_MS8_LDI",
|
2000-03-27 16:39:14 +08:00
|
|
|
|
"BFD_RELOC_AVR_LO8_LDI_NEG",
|
|
|
|
|
|
"BFD_RELOC_AVR_HI8_LDI_NEG",
|
|
|
|
|
|
"BFD_RELOC_AVR_HH8_LDI_NEG",
|
2006-03-03 23:25:31 +08:00
|
|
|
|
"BFD_RELOC_AVR_MS8_LDI_NEG",
|
2000-03-27 16:39:14 +08:00
|
|
|
|
"BFD_RELOC_AVR_LO8_LDI_PM",
|
2006-05-24 15:36:12 +08:00
|
|
|
|
"BFD_RELOC_AVR_LO8_LDI_GS",
|
2000-03-27 16:39:14 +08:00
|
|
|
|
"BFD_RELOC_AVR_HI8_LDI_PM",
|
2006-05-24 15:36:12 +08:00
|
|
|
|
"BFD_RELOC_AVR_HI8_LDI_GS",
|
2000-03-27 16:39:14 +08:00
|
|
|
|
"BFD_RELOC_AVR_HH8_LDI_PM",
|
|
|
|
|
|
"BFD_RELOC_AVR_LO8_LDI_PM_NEG",
|
|
|
|
|
|
"BFD_RELOC_AVR_HI8_LDI_PM_NEG",
|
|
|
|
|
|
"BFD_RELOC_AVR_HH8_LDI_PM_NEG",
|
|
|
|
|
|
"BFD_RELOC_AVR_CALL",
|
2005-01-06 17:03:56 +08:00
|
|
|
|
"BFD_RELOC_AVR_LDI",
|
|
|
|
|
|
"BFD_RELOC_AVR_6",
|
|
|
|
|
|
"BFD_RELOC_AVR_6_ADIW",
|
2001-02-10 08:58:38 +08:00
|
|
|
|
"BFD_RELOC_390_12",
|
|
|
|
|
|
"BFD_RELOC_390_GOT12",
|
|
|
|
|
|
"BFD_RELOC_390_PLT32",
|
|
|
|
|
|
"BFD_RELOC_390_COPY",
|
|
|
|
|
|
"BFD_RELOC_390_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_390_JMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_390_RELATIVE",
|
|
|
|
|
|
"BFD_RELOC_390_GOTPC",
|
|
|
|
|
|
"BFD_RELOC_390_GOT16",
|
|
|
|
|
|
"BFD_RELOC_390_PC16DBL",
|
|
|
|
|
|
"BFD_RELOC_390_PLT16DBL",
|
|
|
|
|
|
"BFD_RELOC_390_PC32DBL",
|
|
|
|
|
|
"BFD_RELOC_390_PLT32DBL",
|
|
|
|
|
|
"BFD_RELOC_390_GOTPCDBL",
|
|
|
|
|
|
"BFD_RELOC_390_GOT64",
|
|
|
|
|
|
"BFD_RELOC_390_PLT64",
|
|
|
|
|
|
"BFD_RELOC_390_GOTENT",
|
* bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
R_390_PLTOFF32 and R_390_PLTOFF64.
(elf_s390_reloc_type_lookup): Likewise.
(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
of GOTPLT references to a function.
(link_hash_newfunc): Initialize gotplt_refcount.
(elf_s390_check_relocs): Move allocation of local_got_refcounts array
and creation of the got section out of the main switch. Add support
for the gotoff, gotplt and pltoff relocations.
(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
and pltoff.
(elf_s390_adjust_gotplt): New function.
(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
plt entries.
(allocate_dynrelocs): Add comment.
(elf_s390_relocate_section): Change r_type to unsigned. Add support
for gotoff, gotplt and pltoff relocations.
* elf64-s390.c: Same changes as for elf32-s390.c.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
and BFD_RELOC_390_PLTOFF64.
2003-01-20 19:46:33 +08:00
|
|
|
|
"BFD_RELOC_390_GOTOFF64",
|
|
|
|
|
|
"BFD_RELOC_390_GOTPLT12",
|
|
|
|
|
|
"BFD_RELOC_390_GOTPLT16",
|
|
|
|
|
|
"BFD_RELOC_390_GOTPLT32",
|
|
|
|
|
|
"BFD_RELOC_390_GOTPLT64",
|
|
|
|
|
|
"BFD_RELOC_390_GOTPLTENT",
|
|
|
|
|
|
"BFD_RELOC_390_PLTOFF16",
|
|
|
|
|
|
"BFD_RELOC_390_PLTOFF32",
|
|
|
|
|
|
"BFD_RELOC_390_PLTOFF64",
|
2003-01-25 01:12:42 +08:00
|
|
|
|
"BFD_RELOC_390_TLS_LOAD",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_GDCALL",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_LDCALL",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_GD32",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_GD64",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_GOTIE12",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_GOTIE32",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_GOTIE64",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_LDM32",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_LDM64",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_IE32",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_IE64",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_IEENT",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_LE32",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_LE64",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_LDO32",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_LDO64",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_DTPMOD",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_DTPOFF",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_TPOFF",
|
2003-07-01 22:44:59 +08:00
|
|
|
|
"BFD_RELOC_390_20",
|
|
|
|
|
|
"BFD_RELOC_390_GOT20",
|
|
|
|
|
|
"BFD_RELOC_390_GOTPLT20",
|
|
|
|
|
|
"BFD_RELOC_390_TLS_GOTIE20",
|
2006-09-17 07:51:50 +08:00
|
|
|
|
"BFD_RELOC_SCORE_DUMMY1",
|
|
|
|
|
|
"BFD_RELOC_SCORE_GPREL15",
|
|
|
|
|
|
"BFD_RELOC_SCORE_DUMMY2",
|
|
|
|
|
|
"BFD_RELOC_SCORE_JMP",
|
|
|
|
|
|
"BFD_RELOC_SCORE_BRANCH",
|
|
|
|
|
|
"BFD_RELOC_SCORE16_JMP",
|
|
|
|
|
|
"BFD_RELOC_SCORE16_BRANCH",
|
|
|
|
|
|
"BFD_RELOC_SCORE_GOT15",
|
|
|
|
|
|
"BFD_RELOC_SCORE_GOT_LO16",
|
|
|
|
|
|
"BFD_RELOC_SCORE_CALL15",
|
|
|
|
|
|
"BFD_RELOC_SCORE_DUMMY_HI16",
|
2002-07-17 22:15:52 +08:00
|
|
|
|
"BFD_RELOC_IP2K_FR9",
|
|
|
|
|
|
"BFD_RELOC_IP2K_BANK",
|
|
|
|
|
|
"BFD_RELOC_IP2K_ADDR16CJP",
|
|
|
|
|
|
"BFD_RELOC_IP2K_PAGE3",
|
|
|
|
|
|
"BFD_RELOC_IP2K_LO8DATA",
|
|
|
|
|
|
"BFD_RELOC_IP2K_HI8DATA",
|
|
|
|
|
|
"BFD_RELOC_IP2K_EX8DATA",
|
|
|
|
|
|
"BFD_RELOC_IP2K_LO8INSN",
|
|
|
|
|
|
"BFD_RELOC_IP2K_HI8INSN",
|
|
|
|
|
|
"BFD_RELOC_IP2K_PC_SKIP",
|
|
|
|
|
|
"BFD_RELOC_IP2K_TEXT",
|
|
|
|
|
|
"BFD_RELOC_IP2K_FR_OFFSET",
|
|
|
|
|
|
"BFD_RELOC_VPE4KMATH_DATA",
|
|
|
|
|
|
"BFD_RELOC_VPE4KMATH_INSN",
|
1999-05-03 15:29:11 +08:00
|
|
|
|
"BFD_RELOC_VTABLE_INHERIT",
|
|
|
|
|
|
"BFD_RELOC_VTABLE_ENTRY",
|
2000-04-22 04:22:24 +08:00
|
|
|
|
"BFD_RELOC_IA64_IMM14",
|
|
|
|
|
|
"BFD_RELOC_IA64_IMM22",
|
|
|
|
|
|
"BFD_RELOC_IA64_IMM64",
|
|
|
|
|
|
"BFD_RELOC_IA64_DIR32MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_DIR32LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_DIR64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_DIR64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_GPREL22",
|
|
|
|
|
|
"BFD_RELOC_IA64_GPREL64I",
|
|
|
|
|
|
"BFD_RELOC_IA64_GPREL32MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_GPREL32LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_GPREL64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_GPREL64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTOFF22",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTOFF64I",
|
|
|
|
|
|
"BFD_RELOC_IA64_PLTOFF22",
|
|
|
|
|
|
"BFD_RELOC_IA64_PLTOFF64I",
|
|
|
|
|
|
"BFD_RELOC_IA64_PLTOFF64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_PLTOFF64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_FPTR64I",
|
|
|
|
|
|
"BFD_RELOC_IA64_FPTR32MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_FPTR32LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_FPTR64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_FPTR64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_PCREL21B",
|
* elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
PCREL22, PCREL64I. Zero size of special relocs.
(elf64_ia64_reloc_type_lookup): Likewise.
(USE_BRL, oor_brl, oor_ip): New.
(elf64_ia64_relax_section): New.
(elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
(elf64_ia64_install_value): Likewise, plus PCREL21BI.
(elf64_ia64_relocate_section): Likewise.
(bfd_elf64_bfd_relax_section): New.
* reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
(BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
* bfd-in2.h, libbfd.h: Regenerate.
2000-05-23 09:32:28 +08:00
|
|
|
|
"BFD_RELOC_IA64_PCREL21BI",
|
2000-04-22 04:22:24 +08:00
|
|
|
|
"BFD_RELOC_IA64_PCREL21M",
|
|
|
|
|
|
"BFD_RELOC_IA64_PCREL21F",
|
* elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
PCREL22, PCREL64I. Zero size of special relocs.
(elf64_ia64_reloc_type_lookup): Likewise.
(USE_BRL, oor_brl, oor_ip): New.
(elf64_ia64_relax_section): New.
(elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
(elf64_ia64_install_value): Likewise, plus PCREL21BI.
(elf64_ia64_relocate_section): Likewise.
(bfd_elf64_bfd_relax_section): New.
* reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
(BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
* bfd-in2.h, libbfd.h: Regenerate.
2000-05-23 09:32:28 +08:00
|
|
|
|
"BFD_RELOC_IA64_PCREL22",
|
|
|
|
|
|
"BFD_RELOC_IA64_PCREL60B",
|
|
|
|
|
|
"BFD_RELOC_IA64_PCREL64I",
|
2000-04-22 04:22:24 +08:00
|
|
|
|
"BFD_RELOC_IA64_PCREL32MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_PCREL32LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_PCREL64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_PCREL64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTOFF_FPTR22",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTOFF_FPTR64I",
|
2001-07-12 09:24:14 +08:00
|
|
|
|
"BFD_RELOC_IA64_LTOFF_FPTR32MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTOFF_FPTR32LSB",
|
2000-04-22 04:22:24 +08:00
|
|
|
|
"BFD_RELOC_IA64_LTOFF_FPTR64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTOFF_FPTR64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_SEGREL32MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_SEGREL32LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_SEGREL64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_SEGREL64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_SECREL32MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_SECREL32LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_SECREL64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_SECREL64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_REL32MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_REL32LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_REL64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_REL64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTV32MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTV32LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTV64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTV64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_IPLTMSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_IPLTLSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_COPY",
|
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
(_bfd_elf_print_private_bfd_data): Add PT_TLS.
(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
(map_sections_to_segments): Build PT_TLS segment if necessary.
(assign_file_positions_for_segments): Likewise.
(get_program_header_size): Account for PT_TLS segment.
(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
SEC_THREAD_LOCAL sections to STT_TLS.
* reloc.c: Add 386 and IA-64 TLS relocs.
* section.c (SEC_THREAD_LOCAL): Define.
(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
Remove.
* elflink.h (elf_link_add_object_symbols): Support .tcommon.
(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
unconditionally.
(struct elf_final_link_info): Add first_tls_sec.
(elf_bfd_final_link): Set first_tls_sec.
Compute elf_hash_table (info)->tls_segment.
(elf_link_output_extsym): Handle STT_TLS symbols.
(elf_link_input_bfd): Likewise.
* syms.c (BSF_THREAD_LOCAL): Define.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
elf_i386_mkobject, elf_i386_object_p): New functions.
(elf_howto_table): Add TLS relocs.
(elf_i386_reloc_type_lookup): Support TLS relocs.
(elf_i386_info_to_howto_rel): Likewise.
(struct elf_i386_link_hash_entry): Add tls_type.
(struct elf_i386_obj_tdata): New.
(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
New macros.
(struct elf_i386_link_hash_table): Add tls_ldm_got.
(link_hash_newfunc): Clear tls_type.
(elf_i386_check_relocs): Support TLS relocs.
(elf_i386_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject, elf_backend_object_p): Define.
* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
want_tprel, want_dtpmod, want_dtprel.
(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
R_IA64_LTOFF_TPREL22.
(elf_code_to_howto_index): Add TLS relocs.
(elfNN_ia64_check_relocs): Support TLS relocs.
(allocate_global_data_got): Account for TLS .got data.
(allocate_dynrel_entries): Account for TLS dynamic relocations.
(elfNN_ia64_install_value): Supprt TLS relocs.
(set_got_entry): Support TLS relocs.
(elfNN_ia64_relocate_section): Likewise.
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
* elf/i386.h: Add TLS relocs.
* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
output section if necessary. Handle .tbss.
(lang_size_sections): Clear _raw_size for .tbss section
(it allocates space in PT_TLS segment only).
* ldwrite.c (build_link_order): Build link order for .tbss too.
* readelf.c (get_segment_type): Add PT_TLS.
(get_elf_section_flags): Add SHF_TLS.
(get_dynamic_flags): Optimize. Add DF_STATIC_TLS.
(process_dynamic_segment): Use puts instead of printf.
(get_symbol_type): Support STT_TLS.
* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
Add SEC_THREAD_LOCAL.
2002-05-23 21:12:53 +08:00
|
|
|
|
"BFD_RELOC_IA64_LTOFF22X",
|
|
|
|
|
|
"BFD_RELOC_IA64_LDXMOV",
|
|
|
|
|
|
"BFD_RELOC_IA64_TPREL14",
|
2000-04-22 04:22:24 +08:00
|
|
|
|
"BFD_RELOC_IA64_TPREL22",
|
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
(_bfd_elf_print_private_bfd_data): Add PT_TLS.
(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
(map_sections_to_segments): Build PT_TLS segment if necessary.
(assign_file_positions_for_segments): Likewise.
(get_program_header_size): Account for PT_TLS segment.
(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
SEC_THREAD_LOCAL sections to STT_TLS.
* reloc.c: Add 386 and IA-64 TLS relocs.
* section.c (SEC_THREAD_LOCAL): Define.
(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
Remove.
* elflink.h (elf_link_add_object_symbols): Support .tcommon.
(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
unconditionally.
(struct elf_final_link_info): Add first_tls_sec.
(elf_bfd_final_link): Set first_tls_sec.
Compute elf_hash_table (info)->tls_segment.
(elf_link_output_extsym): Handle STT_TLS symbols.
(elf_link_input_bfd): Likewise.
* syms.c (BSF_THREAD_LOCAL): Define.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
elf_i386_mkobject, elf_i386_object_p): New functions.
(elf_howto_table): Add TLS relocs.
(elf_i386_reloc_type_lookup): Support TLS relocs.
(elf_i386_info_to_howto_rel): Likewise.
(struct elf_i386_link_hash_entry): Add tls_type.
(struct elf_i386_obj_tdata): New.
(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
New macros.
(struct elf_i386_link_hash_table): Add tls_ldm_got.
(link_hash_newfunc): Clear tls_type.
(elf_i386_check_relocs): Support TLS relocs.
(elf_i386_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject, elf_backend_object_p): Define.
* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
want_tprel, want_dtpmod, want_dtprel.
(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
R_IA64_LTOFF_TPREL22.
(elf_code_to_howto_index): Add TLS relocs.
(elfNN_ia64_check_relocs): Support TLS relocs.
(allocate_global_data_got): Account for TLS .got data.
(allocate_dynrel_entries): Account for TLS dynamic relocations.
(elfNN_ia64_install_value): Supprt TLS relocs.
(set_got_entry): Support TLS relocs.
(elfNN_ia64_relocate_section): Likewise.
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
* elf/i386.h: Add TLS relocs.
* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
output section if necessary. Handle .tbss.
(lang_size_sections): Clear _raw_size for .tbss section
(it allocates space in PT_TLS segment only).
* ldwrite.c (build_link_order): Build link order for .tbss too.
* readelf.c (get_segment_type): Add PT_TLS.
(get_elf_section_flags): Add SHF_TLS.
(get_dynamic_flags): Optimize. Add DF_STATIC_TLS.
(process_dynamic_segment): Use puts instead of printf.
(get_symbol_type): Support STT_TLS.
* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
Add SEC_THREAD_LOCAL.
2002-05-23 21:12:53 +08:00
|
|
|
|
"BFD_RELOC_IA64_TPREL64I",
|
2000-04-22 04:22:24 +08:00
|
|
|
|
"BFD_RELOC_IA64_TPREL64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_TPREL64LSB",
|
* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
(_bfd_elf_print_private_bfd_data): Add PT_TLS.
(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
(map_sections_to_segments): Build PT_TLS segment if necessary.
(assign_file_positions_for_segments): Likewise.
(get_program_header_size): Account for PT_TLS segment.
(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
SEC_THREAD_LOCAL sections to STT_TLS.
* reloc.c: Add 386 and IA-64 TLS relocs.
* section.c (SEC_THREAD_LOCAL): Define.
(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
Remove.
* elflink.h (elf_link_add_object_symbols): Support .tcommon.
(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
unconditionally.
(struct elf_final_link_info): Add first_tls_sec.
(elf_bfd_final_link): Set first_tls_sec.
Compute elf_hash_table (info)->tls_segment.
(elf_link_output_extsym): Handle STT_TLS symbols.
(elf_link_input_bfd): Likewise.
* syms.c (BSF_THREAD_LOCAL): Define.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
elf_i386_mkobject, elf_i386_object_p): New functions.
(elf_howto_table): Add TLS relocs.
(elf_i386_reloc_type_lookup): Support TLS relocs.
(elf_i386_info_to_howto_rel): Likewise.
(struct elf_i386_link_hash_entry): Add tls_type.
(struct elf_i386_obj_tdata): New.
(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
New macros.
(struct elf_i386_link_hash_table): Add tls_ldm_got.
(link_hash_newfunc): Clear tls_type.
(elf_i386_check_relocs): Support TLS relocs.
(elf_i386_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
(elf_i386_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject, elf_backend_object_p): Define.
* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
want_tprel, want_dtpmod, want_dtprel.
(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
R_IA64_LTOFF_TPREL22.
(elf_code_to_howto_index): Add TLS relocs.
(elfNN_ia64_check_relocs): Support TLS relocs.
(allocate_global_data_got): Account for TLS .got data.
(allocate_dynrel_entries): Account for TLS dynamic relocations.
(elfNN_ia64_install_value): Supprt TLS relocs.
(set_got_entry): Support TLS relocs.
(elfNN_ia64_relocate_section): Likewise.
* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
(obj_elf_common): Call elf_common.
(obj_elf_tls_common): New function.
(elf_pseudo_tab): Support .tls_common.
(special_sections): Add .tdata and .tbss.
(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
sections.
(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
(obj_elf_parse_section_letters): Include T in error message.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
SEC_MERGE.
* config/tc-sparc.c (md_apply_fix3): Likewise.
* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
Define them if not BFD_ASSEMBLER.
(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
and @NTPOFF.
(md_apply_fix3): Add TLS relocs.
* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
(ia64_elf_section_letter): Include T in error message.
(md_begin): Support TLS operators.
(md_operand): Likewise.
(ia64_gen_real_reloc_type): Support TLS relocs.
* testsuite/gas/i386/tlspic.s: New file.
* testsuite/gas/i386/tlsd.s: New file.
* testsuite/gas/i386/tlsnopic.s: New file.
* testsuite/gas/i386/tlsd.d: New file.
* testsuite/gas/i386/tlsnopic.d: New file.
* testsuite/gas/i386/tlspic.d: New file.
* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
* testsuite/gas/ia64/tls.s: New file.
* testsuite/gas/ia64/tls.d: New file.
* testsuite/gas/ia64/ia64.exp: Add tls test.
* write.c (adjust_reloc_syms): Don't change symbols in
SEC_THREAD_LOCAL sections to STT_SECTION + addend.
* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
* elf/i386.h: Add TLS relocs.
* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
output section if necessary. Handle .tbss.
(lang_size_sections): Clear _raw_size for .tbss section
(it allocates space in PT_TLS segment only).
* ldwrite.c (build_link_order): Build link order for .tbss too.
* readelf.c (get_segment_type): Add PT_TLS.
(get_elf_section_flags): Add SHF_TLS.
(get_dynamic_flags): Optimize. Add DF_STATIC_TLS.
(process_dynamic_segment): Use puts instead of printf.
(get_symbol_type): Support STT_TLS.
* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
Add SEC_THREAD_LOCAL.
2002-05-23 21:12:53 +08:00
|
|
|
|
"BFD_RELOC_IA64_LTOFF_TPREL22",
|
|
|
|
|
|
"BFD_RELOC_IA64_DTPMOD64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_DTPMOD64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTOFF_DTPMOD22",
|
|
|
|
|
|
"BFD_RELOC_IA64_DTPREL14",
|
|
|
|
|
|
"BFD_RELOC_IA64_DTPREL22",
|
|
|
|
|
|
"BFD_RELOC_IA64_DTPREL64I",
|
|
|
|
|
|
"BFD_RELOC_IA64_DTPREL32MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_DTPREL32LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_DTPREL64MSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_DTPREL64LSB",
|
|
|
|
|
|
"BFD_RELOC_IA64_LTOFF_DTPREL22",
|
2000-06-19 09:22:44 +08:00
|
|
|
|
"BFD_RELOC_M68HC11_HI8",
|
|
|
|
|
|
"BFD_RELOC_M68HC11_LO8",
|
|
|
|
|
|
"BFD_RELOC_M68HC11_3B",
|
2002-08-15 00:42:56 +08:00
|
|
|
|
"BFD_RELOC_M68HC11_RL_JUMP",
|
|
|
|
|
|
"BFD_RELOC_M68HC11_RL_GROUP",
|
|
|
|
|
|
"BFD_RELOC_M68HC11_LO16",
|
|
|
|
|
|
"BFD_RELOC_M68HC11_PAGE",
|
|
|
|
|
|
"BFD_RELOC_M68HC11_24",
|
2004-01-21 19:17:53 +08:00
|
|
|
|
"BFD_RELOC_M68HC12_5B",
|
2004-03-30 22:04:32 +08:00
|
|
|
|
"BFD_RELOC_16C_NUM08",
|
|
|
|
|
|
"BFD_RELOC_16C_NUM08_C",
|
|
|
|
|
|
"BFD_RELOC_16C_NUM16",
|
|
|
|
|
|
"BFD_RELOC_16C_NUM16_C",
|
|
|
|
|
|
"BFD_RELOC_16C_NUM32",
|
|
|
|
|
|
"BFD_RELOC_16C_NUM32_C",
|
|
|
|
|
|
"BFD_RELOC_16C_DISP04",
|
|
|
|
|
|
"BFD_RELOC_16C_DISP04_C",
|
|
|
|
|
|
"BFD_RELOC_16C_DISP08",
|
|
|
|
|
|
"BFD_RELOC_16C_DISP08_C",
|
|
|
|
|
|
"BFD_RELOC_16C_DISP16",
|
|
|
|
|
|
"BFD_RELOC_16C_DISP16_C",
|
|
|
|
|
|
"BFD_RELOC_16C_DISP24",
|
|
|
|
|
|
"BFD_RELOC_16C_DISP24_C",
|
|
|
|
|
|
"BFD_RELOC_16C_DISP24a",
|
|
|
|
|
|
"BFD_RELOC_16C_DISP24a_C",
|
|
|
|
|
|
"BFD_RELOC_16C_REG04",
|
|
|
|
|
|
"BFD_RELOC_16C_REG04_C",
|
|
|
|
|
|
"BFD_RELOC_16C_REG04a",
|
|
|
|
|
|
"BFD_RELOC_16C_REG04a_C",
|
|
|
|
|
|
"BFD_RELOC_16C_REG14",
|
|
|
|
|
|
"BFD_RELOC_16C_REG14_C",
|
|
|
|
|
|
"BFD_RELOC_16C_REG16",
|
|
|
|
|
|
"BFD_RELOC_16C_REG16_C",
|
|
|
|
|
|
"BFD_RELOC_16C_REG20",
|
|
|
|
|
|
"BFD_RELOC_16C_REG20_C",
|
|
|
|
|
|
"BFD_RELOC_16C_ABS20",
|
|
|
|
|
|
"BFD_RELOC_16C_ABS20_C",
|
|
|
|
|
|
"BFD_RELOC_16C_ABS24",
|
|
|
|
|
|
"BFD_RELOC_16C_ABS24_C",
|
|
|
|
|
|
"BFD_RELOC_16C_IMM04",
|
|
|
|
|
|
"BFD_RELOC_16C_IMM04_C",
|
|
|
|
|
|
"BFD_RELOC_16C_IMM16",
|
|
|
|
|
|
"BFD_RELOC_16C_IMM16_C",
|
|
|
|
|
|
"BFD_RELOC_16C_IMM20",
|
|
|
|
|
|
"BFD_RELOC_16C_IMM20_C",
|
|
|
|
|
|
"BFD_RELOC_16C_IMM24",
|
|
|
|
|
|
"BFD_RELOC_16C_IMM24_C",
|
|
|
|
|
|
"BFD_RELOC_16C_IMM32",
|
|
|
|
|
|
"BFD_RELOC_16C_IMM32_C",
|
2007-06-29 22:09:34 +08:00
|
|
|
|
"BFD_RELOC_CR16_NUM8",
|
|
|
|
|
|
"BFD_RELOC_CR16_NUM16",
|
|
|
|
|
|
"BFD_RELOC_CR16_NUM32",
|
|
|
|
|
|
"BFD_RELOC_CR16_NUM32a",
|
|
|
|
|
|
"BFD_RELOC_CR16_REGREL0",
|
|
|
|
|
|
"BFD_RELOC_CR16_REGREL4",
|
|
|
|
|
|
"BFD_RELOC_CR16_REGREL4a",
|
|
|
|
|
|
"BFD_RELOC_CR16_REGREL14",
|
|
|
|
|
|
"BFD_RELOC_CR16_REGREL14a",
|
|
|
|
|
|
"BFD_RELOC_CR16_REGREL16",
|
|
|
|
|
|
"BFD_RELOC_CR16_REGREL20",
|
|
|
|
|
|
"BFD_RELOC_CR16_REGREL20a",
|
|
|
|
|
|
"BFD_RELOC_CR16_ABS20",
|
|
|
|
|
|
"BFD_RELOC_CR16_ABS24",
|
|
|
|
|
|
"BFD_RELOC_CR16_IMM4",
|
|
|
|
|
|
"BFD_RELOC_CR16_IMM8",
|
|
|
|
|
|
"BFD_RELOC_CR16_IMM16",
|
|
|
|
|
|
"BFD_RELOC_CR16_IMM20",
|
|
|
|
|
|
"BFD_RELOC_CR16_IMM24",
|
|
|
|
|
|
"BFD_RELOC_CR16_IMM32",
|
|
|
|
|
|
"BFD_RELOC_CR16_IMM32a",
|
|
|
|
|
|
"BFD_RELOC_CR16_DISP4",
|
|
|
|
|
|
"BFD_RELOC_CR16_DISP8",
|
|
|
|
|
|
"BFD_RELOC_CR16_DISP16",
|
|
|
|
|
|
"BFD_RELOC_CR16_DISP20",
|
|
|
|
|
|
"BFD_RELOC_CR16_DISP24",
|
|
|
|
|
|
"BFD_RELOC_CR16_DISP24a",
|
2004-07-08 01:28:53 +08:00
|
|
|
|
"BFD_RELOC_CRX_REL4",
|
|
|
|
|
|
"BFD_RELOC_CRX_REL8",
|
|
|
|
|
|
"BFD_RELOC_CRX_REL8_CMP",
|
|
|
|
|
|
"BFD_RELOC_CRX_REL16",
|
|
|
|
|
|
"BFD_RELOC_CRX_REL24",
|
|
|
|
|
|
"BFD_RELOC_CRX_REL32",
|
|
|
|
|
|
"BFD_RELOC_CRX_REGREL12",
|
|
|
|
|
|
"BFD_RELOC_CRX_REGREL22",
|
|
|
|
|
|
"BFD_RELOC_CRX_REGREL28",
|
|
|
|
|
|
"BFD_RELOC_CRX_REGREL32",
|
|
|
|
|
|
"BFD_RELOC_CRX_ABS16",
|
|
|
|
|
|
"BFD_RELOC_CRX_ABS32",
|
|
|
|
|
|
"BFD_RELOC_CRX_NUM8",
|
|
|
|
|
|
"BFD_RELOC_CRX_NUM16",
|
|
|
|
|
|
"BFD_RELOC_CRX_NUM32",
|
|
|
|
|
|
"BFD_RELOC_CRX_IMM16",
|
|
|
|
|
|
"BFD_RELOC_CRX_IMM32",
|
2004-07-27 19:40:24 +08:00
|
|
|
|
"BFD_RELOC_CRX_SWITCH8",
|
|
|
|
|
|
"BFD_RELOC_CRX_SWITCH16",
|
|
|
|
|
|
"BFD_RELOC_CRX_SWITCH32",
|
2000-07-21 00:21:07 +08:00
|
|
|
|
"BFD_RELOC_CRIS_BDISP8",
|
|
|
|
|
|
"BFD_RELOC_CRIS_UNSIGNED_5",
|
|
|
|
|
|
"BFD_RELOC_CRIS_SIGNED_6",
|
|
|
|
|
|
"BFD_RELOC_CRIS_UNSIGNED_6",
|
* config.bfd: Support crisv32-*-* like cris-*-*.
* archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
(bfd_mach_cris_v10_v32): New macros.
* cpu-cris.c: Tweak formatting.
(get_compatible): New function.
(N): New macro.
(bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
bfd_arch_info_type:s.
(bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
get_compatible for member compatible and link bfd_cris_arch_v32 as
next.
* elf32-cris.c (cris_elf_pcrel_reloc)
(cris_elf_set_mach_from_flags): New functions.
(cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
<R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
(cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
numbers for bfd_mach_cris_v32.
(PLT_ENTRY_SIZE_V32): New macro.
(elf_cris_plt0_entry): Drop last comma in initializer.
(elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
(elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
PLT initializers.
(cris_elf_relocate_section): Change all "%B(%A)" messages to
"%B, section %A".
(elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
(elf_cris_finish_dynamic_sections): Similar.
(elf_cris_adjust_dynamic_symbol): Similar.
(cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
section %A".
<switch with PIC relocs>: Emit error and return FALSE for
bfd_mach_cris_v10_v32.
<case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
Emit warning when generating textrel reloc.
(cris_elf_object_p): Call cris_elf_set_mach_from_flags.
(cris_elf_final_write_processing): Set flags according to mach.
(cris_elf_print_private_bfd_data): Display
EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
(cris_elf_merge_private_bfd_data): Drop variables old_flags,
new_flags. Don't call cris_elf_final_write_processing. Don't
look at the actual elf header flags at all; use
bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
in bfd_get_mach for ibfd and obfd and handle merging of compatible
objects.
(bfd_elf32_bfd_copy_private_bfd_data): Define.
* reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
(BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
(BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
* bfd-in2.h, libbfd.h: Regenerate.
2004-11-04 22:58:13 +08:00
|
|
|
|
"BFD_RELOC_CRIS_SIGNED_8",
|
|
|
|
|
|
"BFD_RELOC_CRIS_UNSIGNED_8",
|
|
|
|
|
|
"BFD_RELOC_CRIS_SIGNED_16",
|
|
|
|
|
|
"BFD_RELOC_CRIS_UNSIGNED_16",
|
|
|
|
|
|
"BFD_RELOC_CRIS_LAPCQ_OFFSET",
|
2000-07-21 00:21:07 +08:00
|
|
|
|
"BFD_RELOC_CRIS_UNSIGNED_4",
|
* reloc.c: (BFD_RELOC_CRIS_COPY, BFD_RELOC_CRIS_GLOB_DAT,
BFD_RELOC_CRIS_JUMP_SLOT, BFD_RELOC_CRIS_RELATIVE,
BFD_RELOC_CRIS_32_GOT, BFD_RELOC_CRIS_16_GOT,
BFD_RELOC_CRIS_32_GOTPLT, BFD_RELOC_CRIS_16_GOTPLT,
BFD_RELOC_CRIS_32_GOTREL, BFD_RELOC_CRIS_32_PLT_GOTREL,
BFD_RELOC_CRIS_32_PLT_PCREL): New relocs.
* bfd-in2.h, libbfd.h: Regenerate.
2001-03-22 19:17:16 +08:00
|
|
|
|
"BFD_RELOC_CRIS_COPY",
|
|
|
|
|
|
"BFD_RELOC_CRIS_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_CRIS_JUMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_CRIS_RELATIVE",
|
|
|
|
|
|
"BFD_RELOC_CRIS_32_GOT",
|
|
|
|
|
|
"BFD_RELOC_CRIS_16_GOT",
|
|
|
|
|
|
"BFD_RELOC_CRIS_32_GOTPLT",
|
|
|
|
|
|
"BFD_RELOC_CRIS_16_GOTPLT",
|
|
|
|
|
|
"BFD_RELOC_CRIS_32_GOTREL",
|
|
|
|
|
|
"BFD_RELOC_CRIS_32_PLT_GOTREL",
|
|
|
|
|
|
"BFD_RELOC_CRIS_32_PLT_PCREL",
|
2000-08-01 09:45:29 +08:00
|
|
|
|
"BFD_RELOC_860_COPY",
|
|
|
|
|
|
"BFD_RELOC_860_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_860_JUMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_860_RELATIVE",
|
|
|
|
|
|
"BFD_RELOC_860_PC26",
|
|
|
|
|
|
"BFD_RELOC_860_PLT26",
|
|
|
|
|
|
"BFD_RELOC_860_PC16",
|
|
|
|
|
|
"BFD_RELOC_860_LOW0",
|
|
|
|
|
|
"BFD_RELOC_860_SPLIT0",
|
|
|
|
|
|
"BFD_RELOC_860_LOW1",
|
|
|
|
|
|
"BFD_RELOC_860_SPLIT1",
|
|
|
|
|
|
"BFD_RELOC_860_LOW2",
|
|
|
|
|
|
"BFD_RELOC_860_SPLIT2",
|
|
|
|
|
|
"BFD_RELOC_860_LOW3",
|
|
|
|
|
|
"BFD_RELOC_860_LOGOT0",
|
|
|
|
|
|
"BFD_RELOC_860_SPGOT0",
|
|
|
|
|
|
"BFD_RELOC_860_LOGOT1",
|
|
|
|
|
|
"BFD_RELOC_860_SPGOT1",
|
|
|
|
|
|
"BFD_RELOC_860_LOGOTOFF0",
|
|
|
|
|
|
"BFD_RELOC_860_SPGOTOFF0",
|
|
|
|
|
|
"BFD_RELOC_860_LOGOTOFF1",
|
|
|
|
|
|
"BFD_RELOC_860_SPGOTOFF1",
|
|
|
|
|
|
"BFD_RELOC_860_LOGOTOFF2",
|
|
|
|
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"BFD_RELOC_860_LOGOTOFF3",
|
|
|
|
|
|
"BFD_RELOC_860_LOPC",
|
|
|
|
|
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"BFD_RELOC_860_HIGHADJ",
|
|
|
|
|
|
"BFD_RELOC_860_HAGOT",
|
|
|
|
|
|
"BFD_RELOC_860_HAGOTOFF",
|
|
|
|
|
|
"BFD_RELOC_860_HAPC",
|
|
|
|
|
|
"BFD_RELOC_860_HIGH",
|
|
|
|
|
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"BFD_RELOC_860_HIGOT",
|
|
|
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|
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"BFD_RELOC_860_HIGOTOFF",
|
2001-04-24 23:08:16 +08:00
|
|
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"BFD_RELOC_OPENRISC_ABS_26",
|
|
|
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"BFD_RELOC_OPENRISC_REL_26",
|
2001-08-29 09:33:52 +08:00
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|
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"BFD_RELOC_H8_DIR16A8",
|
|
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"BFD_RELOC_H8_DIR16R8",
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"BFD_RELOC_H8_DIR24A8",
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|
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"BFD_RELOC_H8_DIR24R8",
|
|
|
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"BFD_RELOC_H8_DIR32A16",
|
2001-12-08 11:46:03 +08:00
|
|
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|
"BFD_RELOC_XSTORMY16_REL_12",
|
2002-12-21 05:13:19 +08:00
|
|
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"BFD_RELOC_XSTORMY16_12",
|
2001-12-08 11:46:03 +08:00
|
|
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"BFD_RELOC_XSTORMY16_24",
|
|
|
|
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|
"BFD_RELOC_XSTORMY16_FPTR16",
|
2007-02-06 03:50:12 +08:00
|
|
|
|
"BFD_RELOC_RELC",
|
|
|
|
|
|
|
2006-02-17 22:36:28 +08:00
|
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"BFD_RELOC_XC16X_PAG",
|
|
|
|
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"BFD_RELOC_XC16X_POF",
|
|
|
|
|
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"BFD_RELOC_XC16X_SEG",
|
|
|
|
|
|
"BFD_RELOC_XC16X_SOF",
|
2002-05-31 12:23:27 +08:00
|
|
|
|
"BFD_RELOC_VAX_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_VAX_JMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_VAX_RELATIVE",
|
Second part of ms1 to mt renaming.
* bfd/archures.c (bfd_arch_mt): Renamed.
(bfd_mt_arch): Renamed.
(bfd_archures_list): Adjusted.
* bfd/bfd-in2.h: Rebuilt.
* bfd/config.bfd (mt): Remove special case targ_archs.
(mt-*-elf): Rename bfd_elf32_mt_vec.
* bfd/configure: Rebuilt.
* bfd/configure.in (bfd_elf32_mt_vec): Renamed.
(selarchs) Remove mt special case.
* bfd/cpu-mt.c (arch_info_struct): Adjust.
(bfd_mt_arch): Renamed, adjust.
* bfd/elf32-mt.c (mt_reloc_type_lookup, mt_info_to_howto_rela,
mt_elf_relocate_hi16, mt_final_link_relocate, mt_relocate_section,
mt_elf_howto_table): Renamed, adjusted.
(mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook, mt_elf_check_relocs,
elf32_mt_machine, mt_elf_object_p, mt_elf_set_private_flags,
mt_elf_copy_private_bfd_data, mt_elf_merge_private_bfd_data,
mt_elf_print_private_bfd_data): Renamed, adjusted.
(TARGET_BIG_SYM, TARGET_BIG_NAME, ELF_ARCH, ELF_MACHINE_CODE,
ELF_MAXPAGESIZE, elf_info_to_howto, elf_backend_relocate_section,
bfd_elf32_bfd_reloc_type_lookup, elf_backend_gc_mark_hook,
elf_backend_gc_sweep_hook, elf_backend_check_relocs,
eld_backend_object_p, bfd_elf32_bfd_set_private_flags,
bfd_elf32_bfd_copy_private_bfd_data,
bfd_elf32_bfd_merge_private_bfd_data,
bfd_elf32_bfd_print_private_bfd_data): Adjusted.
* bfd/libbfd.h: Regenerated.
* bfd/reloc.c (BFD_RELOC_MT_PC16, BFD_RELOC_MT_HI16,
BFD_RELOC_MT_LO16, BFD_RELOC_MT_GNU_VTINHERIT,
BFD_RELOC_MT_GNU_VTENTRY, BFD_RELOC_MT_PCINSN8): Renamed.
* bfd/targets.c (bfd_elf32_mt_vec): Renamed.
(_bfd_target_vector): Adjusted.
* binutils/readelf.c (guess_is_rela): Use EM_MT.
(dump_relocations, get_machine_name): Adjust.
* cpu/mt.cpu (define-arch, define-isa): Set name to mt.
(define-mach): Adjust.
* cpu/mt.opc (CGEN_ASM_HASH): Update.
(mt_asm_hash, mt_cgen_insn_supported): Renamed.
(parse_loopsize, parse_imm16): Adjust.
* gas/configure: Rebuilt.
* gas/configure.in (mt): Remove special case.
* gas/config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
#includes.
(mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
Rename, adjust.
(md_parse_option, md_show_usage, md_begin, md_assemble,
md_cgen_lookup_reloc, md_atof): Adjust.
(mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
* gas/config/tc-mt.h (TC_MT): Rename.
(LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
(md_apply_fix): Adjust.
(mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
(TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
* gdb/mt-tdep.c (mt_arch_constants, mt_gdb_regnums): Rename, adjust.
(mt_register_name, mt_register_type, mt_register_reggroup_p,
mt_return_value, mt_skip_prologue, mt_breapoint_from_pc,
mt_pseudo_register_read, mt_pseudo_register_write, mt_frame_align,
mt_registers_info, mt_push_dummy_call, mt_unwind_cache,
mt_frame_unwind_cache, mt_unwind_pc, mt_unwind_dummy_id,
mt_frame_this_id, mt_frame_prev_register, mt_frame_base_address,
mt_frame_unwind, mt_frame_sniffer, mt_frame_base, mt_gdbarch_init,
_initialize_mt_tdep): Rename & adjust.
* include/dis-asm.h (print_insn_mt): Renamed.
* include/elf/common.h (EM_MT): Renamed.
* include/elf/mt.h: Rename relocs, cpu & other defines.
* ld/emulparams/elf32mt.sh (ARCH, OUTPUT_FORMAT): Adjust.
* opcodes/Makefile.am (HFILES, CFILES, ALL_MACHINES): Adjust.
(stamp-mt): Adjust rule.
(mt-asm.lo, mt-desc.lo, mt-dis.lo, mt-ibld.lo, mt-opc.lo): Rename &
adjust.
* opcodes/Makefile.in: Rebuilt.
* opcodes/configure: Rebuilt.
* opcodes/configure.in (bfd_mt_arch): Rename & adjust.
* opcodes/disassemble.c (ARCH_mt): Renamed.
(disassembler): Adjust.
* opcodes/mt-asm.c: Renamed, rebuilt.
* opcodes/mt-desc.c: Renamed, rebuilt.
* opcodes/mt-desc.h: Renamed, rebuilt.
* opcodes/mt-dis.c: Renamed, rebuilt.
* opcodes/mt-ibld.c: Renamed, rebuilt.
* opcodes/mt-opc.c: Renamed, rebuilt.
* opcodes/mt-opc.h: Renamed, rebuilt.
* sid/Makefile.in: Rebuilt.
* sid/aclocal.m4: Rebuilt.
* sid/configure: Rebuilt.
* sid/sid.spec: Adjust.
* sid/bsp/Makefile.am: Adjust.
* sid/bsp/Makefile.in: Rebuilt.
* sid/bsp/aclocal.m4: Rebuilt.
* sid/bsp/configrun-sid.in: Adjust.
* sid/bsp/pregen/Makefile.in: Rebuilt.
* sid/bsp/pregen/mt-gdb.conf: Renamed & rebuilt.
* sid/bsp/pregen/mt-gloss.conf: Renamed & rebuilt.
* sid/bsp/pregen/pregen-configs.in: Adjust.
* sid/component/aclocal.m4: Rebuilt.
* sid/component/configure: Rebuilt.
* sid/component/tconfig.in: Adjust.
* sid/component/bochs/aclocal.m4: Rebuilt.
* sid/component/cache/Makefile.in: Rebuilt.
* sid/component/cgen-cpu/Makefile.in: Rebuilt.
* sid/component/cgen-cpu/aclocal.m4: Rebuilt.
* sid/component/cgen-cpu/compCGEN.cxx: Adjust.
* sid/component/cgen-cpu/configure: Rebuilt.
* sid/component/cgen-cpu/configure.in: Rebult.
* sid/component/cgen-cpu/mt/Makefile.am: Adjust.
* sid/component/cgen-cpu/mt/Makefile.in: Rebuilt.
* sid/component/cgen-cpu/mt/hw-cpu-mt.txt: Adjust.
* sid/component/cgen-cpu/mt/mt-cpu.h: Rebuilt.
* sid/component/cgen-cpu/mt/mt-decode.cxx: Rebuilt.
* sid/component/cgen-cpu/mt/mt-decode.h: Rebuilt.
* sid/component/cgen-cpu/mt/mt-defs.h: Rebuilt.
* sid/component/cgen-cpu/mt/mt-desc.h: Rebuilt.
* sid/component/cgen-cpu/mt/mt-sem.cxx: Rebuilt.
* sid/component/cgen-cpu/mt/mt-write.cxx: Rebuilt.
* sid/component/cgen-cpu/mt/mt.cxx: Adjust.
* sid/component/cgen-cpu/mt/mt.h: Adjust.
* sid/component/consoles/Makefile.in: Rebuilt.
* sid/component/families/aclocal.m4: Rebuilt.
* sid/component/families/configure: Rebuilt.
* sid/component/gdb/Makefile.in: Rebuilt.
* sid/component/gloss/Makefile.in: Rebuilt.
* sid/component/glue/Makefile.in: Rebuilt.
* sid/component/ide/Makefile.in: Rebuilt.
* sid/component/interrupt/Makefile.in: Rebuilt.
* sid/component/lcd/Makefile.in: Rebuilt.
* sid/component/lcd/testsuite/Makefile.in: Rebuilt.
* sid/component/loader/Makefile.am: Rebuilt.
* sid/component/loader/Makefile.in: Rebuilt.
* sid/component/mapper/Makefile.in: Rebuilt.
* sid/component/mapper/testsuite/Makefile.in: Rebuilt.
* sid/component/memory/Makefile.in: Rebuilt.
* sid/component/mmu/Makefile.in: Rebuilt.
* sid/component/parport/Makefile.in: Rebuilt.
* sid/component/profiling/Makefile.in: Rebuilt.
* sid/component/rtc/Makefile.in: Rebuilt.
* sid/component/sched/Makefile.in: Rebuilt.
* sid/component/testsuite/Makefile.in: Rebuilt.
* sid/component/timers/aclocal.m4: Rebuilt.
* sid/component/timers/configure: Rebuilt.
* sid/component/uart/Makefile.in: Rebuilt.
* sid/component/uart/testsuite/Makefile.in: Rebuilt.
* sid/config/config.sub: Adjust.
* sid/config/info.tcl.in: Adjust.
* sid/config/sidtargets.m4: Adjust.
* sid/doc/Makefile.in: Rebuilt.
* sid/main/dynamic/Makefile.am: Rebuilt.
* sid/main/dynamic/Makefile.in: Rebuilt.
* sid/main/dynamic/aclocal.m4: Rebuilt.
* sid/main/dynamic/configure: Rebuilt.
2005-12-16 18:23:12 +08:00
|
|
|
|
"BFD_RELOC_MT_PC16",
|
|
|
|
|
|
"BFD_RELOC_MT_HI16",
|
|
|
|
|
|
"BFD_RELOC_MT_LO16",
|
|
|
|
|
|
"BFD_RELOC_MT_GNU_VTINHERIT",
|
|
|
|
|
|
"BFD_RELOC_MT_GNU_VTENTRY",
|
|
|
|
|
|
"BFD_RELOC_MT_PCINSN8",
|
2002-12-31 03:25:13 +08:00
|
|
|
|
"BFD_RELOC_MSP430_10_PCREL",
|
|
|
|
|
|
"BFD_RELOC_MSP430_16_PCREL",
|
|
|
|
|
|
"BFD_RELOC_MSP430_16",
|
|
|
|
|
|
"BFD_RELOC_MSP430_16_PCREL_BYTE",
|
|
|
|
|
|
"BFD_RELOC_MSP430_16_BYTE",
|
2004-08-25 20:54:15 +08:00
|
|
|
|
"BFD_RELOC_MSP430_2X_PCREL",
|
|
|
|
|
|
"BFD_RELOC_MSP430_RL_PCREL",
|
2003-01-04 05:12:28 +08:00
|
|
|
|
"BFD_RELOC_IQ2000_OFFSET_16",
|
|
|
|
|
|
"BFD_RELOC_IQ2000_OFFSET_21",
|
|
|
|
|
|
"BFD_RELOC_IQ2000_UHI16",
|
2003-04-01 23:50:31 +08:00
|
|
|
|
"BFD_RELOC_XTENSA_RTLD",
|
|
|
|
|
|
"BFD_RELOC_XTENSA_GLOB_DAT",
|
|
|
|
|
|
"BFD_RELOC_XTENSA_JMP_SLOT",
|
|
|
|
|
|
"BFD_RELOC_XTENSA_RELATIVE",
|
|
|
|
|
|
"BFD_RELOC_XTENSA_PLT",
|
bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
(elf32xtensa_no_literal_movement): New global variable.
(elf_howto_table): Add entries for new relocations.
(elf_xtensa_reloc_type_lookup): Handle new relocations.
(property_table_compare): When addresses are equal, compare sizes and
various property flags.
(property_table_matches): New.
(xtensa_read_table_entries): Extend to read new property tables. Add
output_addr parameter to indicate that output addresses should be used.
Use bfd_get_section_limit.
(elf_xtensa_find_property_entry): New.
(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
(elf_xtensa_check_relocs): Handle new relocations.
(elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
relocations. Use new xtensa-isa.h functions.
(build_encoding_error_message): Remove encode_result parameter. Add
new target_address parameter used to detect alignment errors.
(elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
error handling. Use new is_operand_relocation function.
(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
Use underbar macro for error messages. Formatting.
(get_const16_opcode): New.
(get_l32r_opcode): Add a separate flag for initialization.
(get_relocation_opnd): Operand number is no longer explicit in the
relocation. Change to decode the opcode and analyze its operands.
(get_relocation_slot): New.
(get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
Use new xtensa-isa.h functions to handle multislot instructions.
(is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
check_loop_aligned, check_branch_target_aligned_address, narrowable,
widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
get_single_format, init_op_single_format_table): New.
(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
(contract_asm_expansion): Add error_message parameter and pass it to
elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
with R_XTENSA_SLOT0_OP.
(get_expanded_call_opcode): Extend to handle either L32R or CONST16
instructions. Use new xtensa-isa.h functions.
(r_reloc struct): Add new virtual_offset field.
(r_reloc_init): Add contents and content_length parameters. Set
virtual_offset field to zero. Add contents to target_offset field for
partial_inplace relocations.
(r_reloc_is_defined): Check for null.
(print_r_reloc): New debug function.
(source_reloc struct): Replace xtensa_operand field with pair of the
opcode and the operand position. Add is_abs_literal field.
(init_source_reloc): Specify operand by opcode/position pair. Set
is_abs_literal field.
(source_reloc_compare): When target_offsets are equal, compare other
fields to make sorting predictable.
(literal_value struct): Add is_abs_literal field.
(value_map_hash_table struct): Add has_last_loc and last_loc fields.
(init_literal_value): New.
(is_same_value): Replace with ...
(literal_value_equal): ... this function. Add comparisons of
virtual_offset and is_abs_literal fields.
(value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
failure. Initialize has_last_loc field.
(value_map_hash_table_delete): New.
(hash_literal_value): Rename to ...
(literal_value_hash): ... this. Include is_abs_literal flag and
virtual_offset field in the hash value.
(get_cached_value): Rename to ...
(value_map_get_cached_value): ... this. Update calls to
literal_value_hash and literal_value_equal.
(add_value_map): Check for allocation failure. Update calls to
value_map_get_cached_value and literal_value_hash.
(text_action, text_action_list, text_action_t): New types.
(find_fill_action, compute_removed_action_diff, adjust_fill_action,
text_action_add, text_action_add_literal, offset_with_removed_text,
offset_with_removed_text_before_fill, find_insn_action,
print_action_list, print_removed_literals): New.
(offset_with_removed_literals): Delete.
(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
fix_array, fix_array_count, allocated_relocs, relocs_count, and
allocated_relocs_count fields.
(init_xtensa_relax_info): Initialize new fields.
(reloc_bfd_fix struct): Add new translated field.
(reloc_bfd_fix_init): Add translated parameter and use it to set the
translated field.
(fix_compare, cache_fix_array): New.
(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
section via get_xtensa_relax_info. Use cache_fix_array to set up
sorted fix_array and use bsearch instead of linear search.
(section_cache_t): New struct.
(init_section_cache, section_cache_section, clear_section_cache): New.
(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
extend_ebb_bounds_forward, extend_ebb_bounds_backward,
insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
New.
(retrieve_contents): Use bfd_get_section_limit.
(elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
to compute_removed_literals. Free value_map_hash_table when no longer
needed.
(analyze_relocations): Check is_relaxable_asm_section flag. Call
compute_text_actions for all sections.
(find_relaxable_sections): Mark sections as relaxable if they contain
ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
call. Increment relax_info src_count field only for appropriate
relocation types. Remove is_literal_section check.
(collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
r_reloc_init and find_associated_l32r_irel. Check
is_relaxable_asm_section flag. Handle L32R instructions with absolute
literals. Pass is_abs_literal flag to init_source_reloc.
(is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
CONST16 instructions. Adjust calls to r_reloc_init and
pcrel_reloc_fits. Handle weak symbols conservatively.
(find_associated_l32r_irel): Add bfd parameter and pass it to
is_l32r_relocation.
(compute_text_actions, compute_ebb_proposed_actions,
compute_ebb_actions, check_section_ebb_pcrels_fit,
check_section_ebb_reduces, text_action_add_proposed,
compute_fill_extra_space): New.
(remove_literals): Replace with ...
(compute_removed_literals): ... this function. Call
init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
Call xtensa_read_table_entries to get the property table. Skip
relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
is_removable_literal, remove_dead_literal, and
identify_literal_placement functions.
(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
instead of linear search.
(is_removable_literal, remove_dead_literal,
identify_literal_placement): New.
(relocations_reach): Update check for literal not referenced by any
PC-relative relocations. Adjust call to pcrel_reloc_fits.
(coalesce_shared_literal, move_shared_literal): New.
(relax_section): Use bfd_get_section_limit. Call
translate_section_fixes. Update calls to r_reloc_init and
offset_with_removed_text. Check new is_relaxable_asm_section flag.
Add call to pin_internal_relocs. Add special handling for
R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
info to calculate new addend_displacement variable. Replace code for
deleting literals with more general code to perform the actions
determined by the action_list for the section.
(translate_section_fixes, translate_reloc_bfd_fix): New.
(translate_reloc): Check new is_relaxable_asm_section flag. Call
find_removed_literal only if is_operand_relocation. Update call to
offset_with_removed_text. Use new target_offset and removed_bytes
variables.
(move_literal): New.
(relax_property_section): Use bfd_get_section_limit. Set new
is_full_prop_section flag and handle new property tables. Update calls
to r_reloc_init and offset_with_removed_text. Check
is_relaxable_asm_section flag. Handle expansion of zero-sized
unreachable entries, with use of offset_with_removed_text_before_fill.
For relocatable links, combine entries only for literal tables.
(relax_section_symbols): Check is_relaxable_asm_section flag. Update
calls to offset_with_removed_text. Translate st_size field for
function symbols.
(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
failure. Add contents parameter. Update call to get_bfd_fix. Update
call to r_reloc_init. Call _bfd_error_handler and return FALSE for
R_XTENSA_ASM_EXPAND relocs.
(do_fix_for_final_link): Add input_bfd and contents parameters. Update
call to get_bfd_fix. Include offset from contents for partial_inplace
relocations.
(is_reloc_sym_weak): New.
(pcrel_reloc_fits): Use new xtensa-isa.h functions.
(prop_sec_len): New.
(xtensa_is_property_section): Handle new property sections.
(is_literal_section): Delete.
(internal_reloc_compare): When r_offset matches, compare r_info and
r_addend to make sorting predictable.
(internal_reloc_matches): New.
(xtensa_get_property_section_name): Handle new property sections.
(xtensa_get_property_predef_flags): New.
(xtensa_callback_required_dependence): Use bfd_get_section_limit.
Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
(xtisa_errno, xtisa_error_msg): New variables.
(xtensa_isa_errno, xtensa_isa_error_msg): New.
(xtensa_insnbuf_alloc): Add error handling.
(xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
use xtensa_format_decode. Add error handling.
(xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
instruction length to find the number of bytes to copy.
(xtensa_isa_init): Add error handling. Replace calls to
xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
tables in the xtensa_modules structure.
(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
xtensa_extend_isa): Delete.
(xtensa_isa_free): Change to only free lookup tables.
(opname_lookup_compare): Replace with ...
(xtensa_isa_name_compare): ... this function. Use strcasecmp.
(xtensa_insn_maxlength): Rename to ...
(xtensa_isa_maxlength): ... this.
(xtensa_insn_length): Delete.
(xtensa_insn_length_from_first_byte): Replace with ...
(xtensa_isa_length_from_chars): ... this function.
(xtensa_num_opcodes): Rename to ...
(xtensa_isa_num_opcodes): ... this.
(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_regfiles, xtensa_isa_num_stages,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot): New functions.
(xtensa_opcode_lookup): Add error handling.
(xtensa_decode_insn): Replace with ...
(xtensa_opcode_decode): ... this function, with new format and
slot parameters. Add error handling.
(xtensa_encode_insn): Replace with ...
(xtensa_opcode_encode): ... this function, which does the encoding via
one of the entries in the "encode_fns" array. Add error handling.
(xtensa_opcode_name): Add error handling.
(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
xtensa_opcode_is_call): New.
(xtensa_num_operands): Replace with ...
(xtensa_opcode_num_operands): ... this function. Add error handling.
(xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible): New.
(xtensa_get_operand, xtensa_operand_kind): Delete.
(xtensa_operand_inout): Add error handling and special-case for
"sout" operands.
(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
operate on one slot of an instruction. Added error handling.
(xtensa_operand_encode): Handle default operands with no encoding
functions. Check for success by comparing against decoded value.
Add error handling.
(xtensa_operand_decode): Handle default operands. Return decoded value
through argument pointer. Add error handling.
(xtensa_operand_is_register, xtensa_operand_regfile,
xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
(xtensa_operand_isPCRelative): Rename to ...
(xtensa_operand_is_PCrelative): ... this. Add error handling.
(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
through argument pointer. Add error handling.
(xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
* xtensa-modules.c: Rewrite to use new data structures.
* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
* Makefile.in: Regenerate.
* bfd-in2.h: Likewise.
* libbfd.h: Likewise.
gas ChangeLog
* config/tc-xtensa.c (absolute_literals_supported): New global flag.
(UNREACHABLE_MAX_WIDTH): Define.
(XTENSA_FETCH_WIDTH): Delete.
(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
prefer_const16, prefer_l32r): New global variables.
(LIT4_SECTION_NAME): Define.
(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
(frag_flags struct): New.
(xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
(bitfield, bit_is_set, set_bit, clear_bit): Define.
(MAX_FORMATS): Define.
(op_placement_info struct, op_placement_table): New.
(O_pltrel, O_hi16, O_lo16): Define.
(directiveE enum): Rename directive_generics to directive_transform.
Delete directive_relax. Add directive_schedule,
directive_absolute_literals, and directive_last_directive.
(directive_info): Rename "generics" to "transform". Delete "relax".
Add "schedule" and "absolute-literals".
(directive_state): Adjust entries to match changes in directive_info.
(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
(align_only_targets, software_a0_b_retw_interlock,
software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
software_avoid_short_loop, software_avoid_close_loop_end,
software_avoid_all_short_loops, specific_opcode): Delete.
(warn_unaligned_branch_targets): New.
(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
(option_[no_]link_relax, option_[no_]transform,
option_[no_]absolute_literals, option_warn_unaligned_targets,
option_prefer_l32r, option_prefer_const16, option_target_hardware):
New enum values.
(option_[no_]align_only_targets, option_literal_section_name,
option_text_section_name, option_data_section_name,
option_bss_section_name, option_eb, option_el): Delete.
(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
and target-hardware. Delete entries for [no-]target-align-only,
literal-section-name, text-section-name, data-section-name, and
bss-section-name.
(md_parse_option): Handle new options and remove old ones. Accept but
ignore [no-]density options. Warn for [no-]generics and [no-]relax
and treat them as [no-]transform.
(md_show_usage): Add new options and remove old ones.
(xtensa_setup_hw_workarounds): New.
(md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
"long", "short", "loc" and "frequency" entries.
(use_generics): Rename to ...
(use_transform): ... this function. Add past_xtensa_end check.
(use_longcalls): Add past_xtensa_end check.
(code_density_available, can_relax): Delete.
(do_align_targets): New.
(get_directive): Accept dashes in directive names. Warn about
[no-]generics and [no-]relax directives and treat them as
[no-]transform.
(xtensa_begin_directive): Call md_flush_pending_output only for some
directives. Check for directives inside instruction bundles. Warn
about deprecated ".begin literal" usage. Warn and ignore [no-]density
directives. Handle new directives. Check generating_literals flag
for literal_prefix.
(xtensa_end_directive): Check for directives inside instruction
bundles. Warn and ignore [no-]density directives. Handle new
directives. Call xtensa_set_frag_assembly_state.
(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
xtensa_dwarf2_emit_insn): New.
(xtensa_literal_position): Call md_flush_pending_output. Do not check
use_literal_section flag.
(xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
literals. Use xtensa_elf_cons to parse the expression.
(xtensa_literal_prefix): Do not check use_literal_section. Support
".lit4" sections for absolute literals. Change prefix convention to
replace ".text" (or ".t" in a linkonce section). No need to call
subseg_set.
(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
(expression_end): Handle closing braces and colons.
(PLT_SUFFIX, plt_suffix): Delete.
(expression_maybe_register): Use new xtensa-isa.h functions. Use
xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
and O_hi16 expressions as well.
(tokenize_arguments): Handle closing braces and colons.
(parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
operands and paired register syntax.
(get_invisible_operands): New.
(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
new xtensa-isa.h functions.
(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
(xg_translate_idioms): Check if inside bundle. Use use_transform.
Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
instructions. Use xtensa_translate_zero_immed.
(operand_is_immed, operand_is_pcrel_label): Delete.
(get_relaxable_immed): Use new xtensa-isa.h functions.
(get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
functions.
(xtensa_print_insn_table, print_vliw_insn): New.
(is_direct_call_opcode): Use new xtensa-isa.h functions.
(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
is_branch_or_jump_opcode): Delete.
(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
(opnum_to_reloc, reloc_to_opnum): Delete.
(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
xtensa-isa.h functions. Operate on one slot of an instruction.
(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
xg_get_insn_size): Delete.
(xg_get_build_instr_size): Use xg_get_single_size.
(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_get_max_narrow_insn_size): Delete.
(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
xg_get_single_size.
(xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
(xg_expand_to_stack, xg_expand_narrow): Update calls to
xg_build_widen_table. Use xg_get_single_size.
(xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
xg_check_operand.
(xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
treat weak symbols conservatively.
(xg_check_operand): Use new xtensa-isa.h functions.
(is_dnrange): Delete.
(xg_assembly_relax): Inline previous calls to tinsn_copy.
(xg_finish_frag): Specify separate relax states for the frag and slot0.
(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
xtensa-isa.h functions.
(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
xg_instruction_matches_options): New.
(xg_instruction_matches_rule): Handle O_register expressions. Call
xg_instruction_matches_options.
(transition_rule_cmp): New.
(xg_instruction_match): Update call to xg_build_simplify_table.
(xg_build_token_insn): Record loc fields.
(xg_simplify_insn): Check is_specific_opcode field and
density_supported flag.
(xg_expand_assembly_insn): Skip checking code_density_available. Use
new xtensa-isa.h functions. Call use_transform instead of can_relax.
(xg_assemble_literal): Add error handling for O_big. Call
record_alignment. Handle O_pltrel.
(xg_valid_literal_expression): New.
(xg_assemble_literal_space): Add slot parameter. Remove call to
set_expr_symbol_offset. Add call to record_alignment. Update call to
xg_finish_frag.
(xg_emit_insn): Delete.
(xg_emit_insn_to_buf): Add format parameter. Update calls to
xg_add_opcode_fix and xtensa_insnbuf_to_chars.
(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
and slot parameters. Handle new "alternate" relocations for absolute
literals and CONST16 instructions. Check for bad uses of O_lo16 and
O_hi16. Use new xtensa-isa.h functions.
(xg_assemble_tokens): Delete.
(is_register_writer): Use new xtensa-isa.h functions.
(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
old-style RSR from LCOUNT.
(next_frag_opcode): Delete.
(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
update_next_frag_state): New.
(update_next_frag_nop_state): Delete.
(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
(xtensa_mark_literal_pool_location): Check use_literal_section flag and
the state of the absolute-literals directive. Add calls to
record_alignment and xtensa_set_frag_assembly_state. Call
xtensa_switch_to_non_abs_literal_fragment instead of
xtensa_switch_to_literal_fragment.
(build_nop): New.
(assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
(get_expanded_loop_offset): Change check for undefined opcode to an
assertion.
(xtensa_set_frag_assembly_state, relaxable_section,
xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
(md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
(xtensa_init_fix_data): New.
(xtensa_frob_label): Reset label symbol to the current frag. Check
do_align_targets and generating_literals flag. Propagate frequency
info to new alignment frag. Call xtensa_set_frag_assembly_state.
(xtensa_unrecognized_line): New.
(xtensa_flush_pending_output): Check if inside a bundle. Add a call
to xtensa_set_frag_assembly_state.
(error_reset_cur_vinsn): New.
(md_assemble): Remove check for literal frag. Remove call to
istack_init. Call use_transform instead of use_generics. Parse
explicit instruction format specifiers. Move code for
a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
Add dwarf2_where call. Remote automatic alignment for ENTRY
instructions. Move call to xtensa_clear_insn_labels to the end.
Rearrange to handle bundles.
(xtensa_cons_fix_new): Delete.
(xtensa_handle_align): New.
(xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
assignment to is_no_density field.
(md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
instead of reloc_to_opnum. Handle "alternate" relocations.
(xtensa_force_relocation, xtensa_check_inside_bundle,
xtensa_elf_section_change_hook): New.
(xtensa_symbol_new_hook): Delete.
(xtensa_fix_adjustable): Check for difference of symbols with an
offset. Check for external and weak symbols.
(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
(md_estimate_size_before_relax): Return expansion for the first slot.
(tc_gen_reloc): Handle difference of symbols by producing
XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
tentative values into the output when linkrelax is set.
(XTENSA_PROP_SEC_NAME): Define.
(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
Create literal tables only if using literal sections. Create new
property tables instead of old instruction tables. Check for unaligned
branch targets and loops.
(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
new_resource_table, clear_resource_table, resize_resource_table,
resources_available, reserve_resources, release_resources,
opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
resources_conflict, xg_find_narrowest_format, relaxation_requirements,
bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
(xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
flag. Update checks for workaround options. Call
xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
(xtensa_cleanup_align_frags): Add special case for branch targets.
Check for and mark unreachable frags.
(xtensa_fix_target_frags): Remove use of align_only_targets flag.
Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
end of a zero-overhead loop body.
(frag_can_negate_branch): Handle instructions with multiple slots.
Use new xtensa-isa.h functions
(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
xtensa_mark_zcl_first_insns): New.
(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
transformations are disabled.
(next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
multislot instructions.
(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
Likewise. Also error if transformations are disabled.
(unrelaxed_frag_max_size): New.
(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
xtensa-isa.h functions.
(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
xtensa_opcode_is_loop instead of is_loop_opcode.
(get_text_align_power): Replace as_fatal with assertion.
(get_text_align_fill_size): Iterate instead of using modulus when
use_nops is false.
(get_noop_aligned_address): Assert that this is for a machine-dependent
RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
xg_get_single_size, and frag_format_size.
(get_widen_aligned_address): Rename to ...
(get_aligned_diff): ... this function. Add max_diff parameter.
Remove handling of rs_align/rs_align_code frags. Use
next_frag_format_size, get_text_align_power, get_text_align_fill_size,
next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
and pass it back to caller.
(xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
(relax_frag_text_align): Rename to ...
(relax_frag_loop_align): ... this function. Assume loops can only be
in the first slot of an instruction.
(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
instruction. Remove call to frag_wane.
(relax_frag_narrow): Rename to ...
(relax_frag_for_align): ... this function. Extend to handle
RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
RELAX_NARROW for the first slot.
(find_address_of_next_align_frag, bytes_to_stretch): New.
(future_alignment_required): Use find_address_of_next_align_frag and
bytes_to_stretch. Look ahead to subsequent frags to make smarter
alignment decisions.
(relax_frag_immed): Add format, slot, and estimate_only parameters.
Check if transformations are enabled for b_j_loop_end workaround.
Use new xtensa-isa.h functions and handle multislot instructions.
Update call to xg_assembly_relax.
(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
frag types.
(convert_frag_narrow): Add segP, format and slot parameters. Call
convert_frag_immed for branch instructions. Adjust calls to
tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
xg_get_single_size and xg_get_single_format.
(convert_frag_fill_nop): New.
(convert_frag_immed): Add format and slot parameters. Handle multislot
instructions and use new xtensa-isa.h functions. Update calls to
tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
enabled for b_j_loop_end workaround. Use build_nop instead of
assemble_nop. Check is_specific_opcode flag. Check for unreachable
frags. Use xg_get_single_size. Handle O_pltrel.
(fix_new_exp_in_seg): Remove check for old plt flag.
(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
for loop opcode to an assertion. Mark all frags up to the end of the
loop as not transformable.
(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
(get_subseg_info): New.
(xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
check for dest_seg.
(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
(xtensa_switch_to_non_abs_literal_fragment): New.
(cache_literal_section): Add is_code parameter and pass it through to
retrieve_literal_seg.
(retrieve_literal_seg): Add is_code parameter and use it to set the
flags on the literal section. Handle case where head parameter is 0.
(get_frag_is_no_transform, set_frag_is_specific_opcode,
set_frag_is_no_transform): New.
(xtensa_create_property_segments): Add end_property_function parameter
and pass it through to add_xt_block_frags. Call bfd_get_section_flags
and skip SEC_DEBUGGING and !SEC_ALLOC sections.
(xtensa_create_xproperty_segments, section_has_xproperty): New.
(add_xt_block_frags): Add end_property_function parameter and call it
if it is non-zero. Call xtensa_frag_flags_init.
(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
get_frag_property_flags, frag_flags_to_number,
xtensa_frag_flags_combinable, xt_block_aligned_size,
xtensa_xt_block_combine, add_xt_prop_frags,
init_op_placement_info_table, opcode_fits_format_slot,
xg_get_single_size, xg_get_single_format): New.
(istack_push): Inline call to tinsn_copy.
(tinsn_copy): Delete.
(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
functions. Handle invisible operands.
(tinsn_to_slotbuf): New.
(tinsn_check_arguments): Use new xtensa-isa.h functions.
(tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
vinsn_from_chars, and xg_free_vinsn.
(tinsn_from_insnbuf): New.
(tinsn_immed_from_frag): Add slot parameter and handle multislot
instructions. Handle symbol differences.
(get_num_stack_text_bytes): Use xg_get_single_size.
(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
get_expr_register, set_expr_symbol_offset_diff): New.
* config/tc-xtensa.h (MAX_SLOTS): Define.
(xtensa_relax_statesE): Move from tc-xtensa.c. Add
RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
RELAX_NONE types.
(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
(xtensa_frag_type struct): Add is_assembly_state_set,
use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
is_align, is_text_align, alignment, and is_first_loop_insn fields.
Replace is_generics and is_relax fields by is_no_transform field.
Delete is_text and is_longcalls fields. Change text_expansion and
literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
per-slot information: literal_frags, slot_subtypes, slot_symbols,
slot_sub_symbols, and slot_offsets. Add fr_prev field.
(xtensa_fix_data struct): New.
(xtensa_symfield_type struct): Delete plt field.
(xtensa_block_info struct): Move definition to tc-xtensa.h. Add
forward declaration here.
(xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
(XTENSA_SECTION_RENAME): Undefine.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
(unit_num_copies_func, opcode_num_units_func,
opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
(resource_table struct): New.
* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
literal_space, symbol, sub_symbol, offset, and literal_frag fields.
(tinsn_copy): Delete prototype.
(vliw_insn struct): New.
* config/xtensa-relax.c (insn_pattern_struct): Add options field.
(widen_spec_list): Add option conditions for density and boolean
instructions. Add expansions using CONST16 and conditions for using
CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
predicted branches.
(simplify_spec_list): Add option conditions for density instructions.
Add entry for NOP instruction.
(append_transition): Add cmp function pointer parameter and use it to
insert the new entry in order.
(operand_function_LOW16U, operand_function_HI16U): New.
(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(enter_opname, split_string): Use xstrdup instead of strdup.
(init_insn_pattern): Initialize new options field.
(clear_req_or_option_list, clear_req_option_list,
clone_req_or_option_list, clone_req_option_list, parse_option_cond):
New.
(parse_insn_pattern): Parse option conditions.
(transition_applies): New.
(build_transition): Use new xtensa-isa.h functions. Fix incorrectly
swapped last arguments in calls to append_constant_value_condition.
Call clone_req_option_list. Add warning about invalid opcode.
Handle LOW16U and HI16U function names.
(build_transition_table): Add cmp parameter and use it in calls to
append_transition. Use new xtensa-isa.h functions. Check
transition_applies before adding entries.
(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
pass it through to build_transition_table.
* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
ReqOption, transition_cmp_fn): New types.
(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
(transition_rule struct): Add options field.
* doc/as.texinfo (Overview): Update Xtensa options.
* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
--[no-]relax, and --[no-]generics options. Update descriptions of
--text-section-literals and --[no-]longcalls. Add
--[no-]absolute-literals and --[no-]transform.
(Xtensa Syntax): Add description of syntax for FLIX instructions.
Remove use of "generic" and "specific" terminology for opcodes.
(Xtensa Registers): Generalize the syntax description to include
user-defined register files.
(Xtensa Automatic Alignment): Update.
(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
(Xtensa Call Relaxation): Linker can now remove most of the overhead.
(Xtensa Directives): Remove confusing rules about precedence.
(Density Directive, Relax Directive): Delete.
(Schedule Directive): New.
(Generics Directive): Rename to ...
(Transform Directive): ... this node.
(Literal Directive): Update for absolute literals. Missing
literal_position directive is now an error.
(Literal Position Directive): Update for absolute literals.
(Freeregs Directive): Delete.
(Absolute Literals Directive): New.
(Frame Directive): Minor editing.
* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
Update dependencies.
* Makefile.in: Regenerate.
gas/testsuite ChangeLog
* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
Change entry_align test to expect an error.
* gas/xtensa/entry_misalign2.s: Use no-transform instead of
no-generics directives.
include ChangeLog
* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
(config_sturct struct): Delete.
(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
(xtensa_insn_decode_fn): Rename to ...
(xtensa_opcode_decode_fn): ... this.
(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
xtensa_undo_reloc_fn): Update.
(xtensa_encoding_template_fn): Delete.
(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
xtensa_length_decode_fn): New.
(xtensa_format_internal, xtensa_slot_internal): New types.
(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
get_field, and set_field fields. Add name, field_id, regfile,
num_regs, and flags fields.
(xtensa_arg_internal): New type.
(xtensa_iclass_internal): Change operands field to array of
xtensa_arg_internal. Add num_stateOperands, stateOperands,
num_interfaceOperands, and interfaceOperands fields.
(xtensa_opcode_internal): Delete length, template, and iclass fields.
Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
(opname_lookup_entry): Delete.
(xtensa_regfile_internal, xtensa_interface_internal,
xtensa_funcUnit_internal, xtensa_state_internal,
xtensa_sysreg_internal, xtensa_lookup_entry): New.
(xtensa_isa_internal): Replace opcode_table field with opcodes field.
Change type of opname_lookup_table. Delete num_modules,
module_opcode_base, module_decode_fn, config, and has_density fields.
Add num_formats, formats, format_decode_fn, length_decode_fn,
num_slots, slots, num_fields, num_operands, operands, num_iclasses,
iclasses, num_regfiles, regfiles, num_states, states,
state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
max_sysreg_num, sysreg_table, num_interfaces, interfaces,
interface_lookup_table, num_funcUnits, funcUnits and
funcUnit_lookup_table fields.
(xtensa_isa_module, xtensa_isa_modules): Delete.
(xtensa_isa_name_compare): New prototype.
(xtisa_errno, xtisa_error_msg): New.
* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
(xtensa_isa): Change type.
(xtensa_operand): Delete.
(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
xtensa_funcUnit_use): New types.
(libisa_module_specifier): Delete.
(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
xtensa_insnbuf_from_chars): Update prototypes.
(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
xtensa_encode_insn, xtensa_insn_length,
xtensa_insn_length_from_first_byte, xtensa_num_operands,
xtensa_operand_kind, xtensa_encode_result,
xtensa_operand_isPCRelative): Delete.
(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
xtensa_operand_set_field, xtensa_operand_encode,
xtensa_operand_decode, xtensa_operand_do_reloc,
xtensa_operand_undo_reloc): Update prototypes.
(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
xtensa_opcode_is_loop, xtensa_opcode_is_call,
xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
xtensa_opcode_funcUnit_use, xtensa_operand_name,
xtensa_operand_is_visible, xtensa_operand_is_register,
xtensa_operand_regfile, xtensa_operand_num_regs,
xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
xtensa_stateOperand_state, xtensa_stateOperand_inout,
xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
xtensa_regfile_lookup_shortname, xtensa_regfile_name,
xtensa_regfile_shortname, xtensa_regfile_view_parent,
xtensa_regfile_num_bits, xtensa_regfile_num_entries,
xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
xtensa_state_is_exported, xtensa_sysreg_lookup,
xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
xtensa_interface_num_bits, xtensa_interface_inout,
xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
(XTENSA_PROP_SEC_NAME): Define.
(property_table_entry): Add flags field.
(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
ld ChangeLog
* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
assembler-generated longcall sequences. Describe new --size-opt
option.
* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
* emultempl/xtensaelf.em (remove_section,
replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
elf_xtensa_after_open): New.
(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
OPTION_NO_LITERAL_MOVEMENT): Define.
(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
(PARSE_AND_LIST_OPTIONS): Add --size-opt.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
* Makefile.am (eelf32xtensa.c): Update dependencies.
* Makefile.in: Regenerate.
ld/testsuite ChangeLog
* ld-xtensa/lcall1.s: Use .literal directive.
* ld-xtensa/lcall2.s: Align function entry.
* ld-xtensa/coalesce2.s: Likewise.
opcodes ChangeLog
* xtensa-dis.c (state_names): Delete.
(fetch_data): Use xtensa_isa_maxlength.
(print_xtensa_operand): Replace operand parameter with opcode/operand
pair. Remove print_sr_name parameter. Use new xtensa-isa.h functions.
(print_insn_xtensa): Use new xtensa-isa.h functions. Handle multislot
instruction bundles. Use xmalloc instead of malloc.
2004-10-08 08:22:15 +08:00
|
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"BFD_RELOC_XTENSA_DIFF8",
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"BFD_RELOC_XTENSA_DIFF16",
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"BFD_RELOC_XTENSA_DIFF32",
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"BFD_RELOC_XTENSA_SLOT0_OP",
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"BFD_RELOC_XTENSA_SLOT1_OP",
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"BFD_RELOC_XTENSA_SLOT2_OP",
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"BFD_RELOC_XTENSA_SLOT3_OP",
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"BFD_RELOC_XTENSA_SLOT4_OP",
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"BFD_RELOC_XTENSA_SLOT5_OP",
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"BFD_RELOC_XTENSA_SLOT6_OP",
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"BFD_RELOC_XTENSA_SLOT7_OP",
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"BFD_RELOC_XTENSA_SLOT8_OP",
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"BFD_RELOC_XTENSA_SLOT9_OP",
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"BFD_RELOC_XTENSA_SLOT10_OP",
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"BFD_RELOC_XTENSA_SLOT11_OP",
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"BFD_RELOC_XTENSA_SLOT12_OP",
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"BFD_RELOC_XTENSA_SLOT13_OP",
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"BFD_RELOC_XTENSA_SLOT14_OP",
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"BFD_RELOC_XTENSA_SLOT0_ALT",
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"BFD_RELOC_XTENSA_SLOT1_ALT",
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"BFD_RELOC_XTENSA_SLOT2_ALT",
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"BFD_RELOC_XTENSA_SLOT3_ALT",
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"BFD_RELOC_XTENSA_SLOT4_ALT",
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"BFD_RELOC_XTENSA_SLOT5_ALT",
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"BFD_RELOC_XTENSA_SLOT6_ALT",
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"BFD_RELOC_XTENSA_SLOT7_ALT",
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"BFD_RELOC_XTENSA_SLOT8_ALT",
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"BFD_RELOC_XTENSA_SLOT9_ALT",
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"BFD_RELOC_XTENSA_SLOT10_ALT",
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"BFD_RELOC_XTENSA_SLOT11_ALT",
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"BFD_RELOC_XTENSA_SLOT12_ALT",
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"BFD_RELOC_XTENSA_SLOT13_ALT",
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"BFD_RELOC_XTENSA_SLOT14_ALT",
|
2003-04-01 23:50:31 +08:00
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"BFD_RELOC_XTENSA_OP0",
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"BFD_RELOC_XTENSA_OP1",
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"BFD_RELOC_XTENSA_OP2",
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"BFD_RELOC_XTENSA_ASM_EXPAND",
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"BFD_RELOC_XTENSA_ASM_SIMPLIFY",
|
2005-10-26 01:40:19 +08:00
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"BFD_RELOC_Z80_DISP8",
|
2005-08-26 17:47:49 +08:00
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"BFD_RELOC_Z8K_DISP7",
|
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"BFD_RELOC_Z8K_CALLR",
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"BFD_RELOC_Z8K_IMM4L",
|
1999-05-03 15:29:11 +08:00
|
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|
"@@overflow: BFD_RELOC_UNUSED@@",
|
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};
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#endif
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2003-06-29 18:06:40 +08:00
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reloc_howto_type *bfd_default_reloc_type_lookup
|
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|
|
(bfd *abfd, bfd_reloc_code_real_type code);
|
1999-05-03 15:29:11 +08:00
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|
2003-06-29 18:06:40 +08:00
|
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|
|
bfd_boolean bfd_generic_relax_section
|
|
|
|
|
|
(bfd *abfd,
|
1999-05-03 15:29:11 +08:00
|
|
|
|
asection *section,
|
|
|
|
|
|
struct bfd_link_info *,
|
2003-06-29 18:06:40 +08:00
|
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|
|
bfd_boolean *);
|
1999-05-03 15:29:11 +08:00
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|
2003-06-29 18:06:40 +08:00
|
|
|
|
bfd_boolean bfd_generic_gc_sections
|
|
|
|
|
|
(bfd *, struct bfd_link_info *);
|
1999-05-03 15:29:11 +08:00
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|
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2003-06-29 18:06:40 +08:00
|
|
|
|
bfd_boolean bfd_generic_merge_sections
|
|
|
|
|
|
(bfd *, struct bfd_link_info *);
|
* merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
(struct sec_merge_info): Add chain, remove last fields.
(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
(sec_merge_hash_lookup): If lookup could not use a string only
because it has bad alignment, mark the old string for deletion.
(sec_merge_add): Add secinfo argument. Don't compute entry's
position, instead record the section.
(sec_merge_emit): Update for the sec into secinfo change in
struct sec_merge_hash_entry.
(_bfd_merge_section): Only record the section for merging, defer
putting strings into the hash table.
(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
_bfd_merge_sections): New functions.
(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
changes.
* libbfd-in.h (_bfd_merge_sections): Add prototype.
(_bfd_nolink_bfd_merge_sections): Define.
* libbfd.h: Likewise.
(bfd_generic_merge_sections): Add prototype.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
(struct bfd_target): Likewise.
* bfd.c (bfd_merge_sections): Define.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_merge_sections): New function.
* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
* reloc.c (bfd_generic_merge_sections): New function.
* vms.c (vms_bfd_merge_sections): New function.
* aout-adobe.c (aout_32_bfd_merge_sections): Define.
* aout-target.h (MY_bfd_merge_sections): Define.
* aout-tic30.c (MY_bfd_merge_sections): Define.
* binary.c (binary_bfd_merge_sections): Define.
* bout.c (b_out_bfd_merge_sections): Define.
* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
* coffcode.c (coff_bfd_merge_sections): Define.
* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
* i386msdos.c (msdos_bfd_merge_sections): Define.
* i386os9k.c (os9k_bfd_merge_sections): Define.
* ieee.c (ieee_bfd_merge_sections): Define.
* ihex.c (ihex_bfd_merge_sections): Define.
* nlm-target.h (nlm_bfd_merge_sections): Define.
* oasys.c (oasys_bfd_merge_sections): Define.
* ppcboot.c (ppcboot_bfd_merge_sections): Define.
* som.c (som_bfd_merge_sections): Define.
* srec.c (srec_bfd_merge_sections): Define.
* tekhex.c (tekhex_bfd_merge_sections): Define.
* versados.c (versados_bfd_merge_sections): Define.
* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.
* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 20:23:48 +08:00
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2003-06-29 18:06:40 +08:00
|
|
|
|
bfd_byte *bfd_generic_get_relocated_section_contents
|
|
|
|
|
|
(bfd *abfd,
|
1999-05-03 15:29:11 +08:00
|
|
|
|
struct bfd_link_info *link_info,
|
|
|
|
|
|
struct bfd_link_order *link_order,
|
|
|
|
|
|
bfd_byte *data,
|
2003-06-25 14:40:27 +08:00
|
|
|
|
bfd_boolean relocatable,
|
2003-06-29 18:06:40 +08:00
|
|
|
|
asymbol **symbols);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-06-05 11:43:11 +08:00
|
|
|
|
/* Extracted from archures.c. */
|
1999-05-03 15:29:11 +08:00
|
|
|
|
extern const bfd_arch_info_type bfd_default_arch_struct;
|
2003-06-29 18:06:40 +08:00
|
|
|
|
bfd_boolean bfd_default_set_arch_mach
|
|
|
|
|
|
(bfd *abfd, enum bfd_architecture arch, unsigned long mach);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2003-06-29 18:06:40 +08:00
|
|
|
|
const bfd_arch_info_type *bfd_default_compatible
|
|
|
|
|
|
(const bfd_arch_info_type *a, const bfd_arch_info_type *b);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2003-06-29 18:06:40 +08:00
|
|
|
|
bfd_boolean bfd_default_scan
|
|
|
|
|
|
(const struct bfd_arch_info *info, const char *string);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
2002-06-05 11:43:11 +08:00
|
|
|
|
/* Extracted from elf.c. */
|
2003-06-29 18:06:40 +08:00
|
|
|
|
struct elf_internal_shdr *bfd_elf_find_section (bfd *abfd, char *name);
|
1999-05-03 15:29:11 +08:00
|
|
|
|
|
