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74b08499dd
binutils-gdb/bfd/ChangeLog
Daniel Jacobowitz 74b08499dd * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct 
check for PLT usage.
2006-11-01 20:00:25 +00:00

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2006-11-01 Alan Modra <amodra@bigpond.net.au>
* elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
check for PLT usage.
2006-11-01 Daniel Jacobowitz <dan@codesourcery.com>
* elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.
2006-10-31 Alan Modra <amodra@bigpond.net.au>
* elf.c (elfcore_write_note): Pad note descriptor to 4-byte
boundary. Tidy. Comment.
2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3111
* elf-bfd.h (elf_obj_tdata): Add symbuf.
(_bfd_elf_section_already_linked): Add struct bfd_link_info *.
(_bfd_elf_check_kept_section): Likewise.
(bfd_elf_match_symbols_in_sections): Likewise.
* elf.c (assign_section_numbers): Updated to add
struct bfd_link_info *.
(bfd_elf_match_symbols_in_sections): Updated. Cache symbol
buffer if info->reduce_memory_overheads is false.
* elflink.c (match_group_member): Updated to add
struct bfd_link_info *.
(_bfd_elf_check_kept_section): Likewise.
(elf_link_input_bfd): Likewise.
(_bfd_elf_section_already_linked): Likewise.
(bfd_elf_final_link): Free symbol buffer if
info->reduce_memory_overheads is false.
* libbfd-in.h (_bfd_nolink_section_already_linked): Add
struct bfd_link_info *.
(_bfd_generic_section_already_linked): Likewise.
* libbfd.h: Regenerated.
* linker.c (bfd_section_already_linked): Add
struct bfd_link_info *.
(_bfd_generic_section_already_linked): Likewise.
* targets.c (bfd_target): Add struct bfd_link_info * to
_section_already_linked.
* bfd-in2.h: Regenerated.
2006-10-30 Alan Modra <amodra@bigpond.net.au>
* bfd.c (bfd_error_type): Add bfd_error_on_input.
(input_bfd, input_error): New static vars.
(bfd_set_error): Handle bfd_error_on_input.
(bfd_errmsg): Likewise.
(bfd_perror): Simplify.
* archive.c (_bfd_write_archive_contents): Report errors on input.
* bfd-in2.h: Regenerate.
2006-10-30 Alan Modra <amodra@bigpond.net.au>
* elf.c (elfcore_write_note): Pad to 4-byte boundary.
2006-10-28 Richard Sandiford <richard@codesourcery.com>
* elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
* elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
(elf_mips_howto_table_rela): Likewise.
* elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
(mips_elf64_howto_table_rela): Likewise.
2006-10-26 H.J. Lu <hongjiu.lu@intel.com>
* elf.c (_bfd_elf_init_private_section_data): Assert output
section ELF type instead of check if it is SHT_NULL. Copy
OS/PROC specific flags from input section to output section.
2006-10-27 Alan Modra <amodra@bigpond.net.au>
* section.c (SEC_KEEP): Update comment.
* bfd-in2.h: Regenerate.
* elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
* merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
* stabs.c (_bfd_discard_section_stabs): Likewise.
(_bfd_link_section_stabs): Likewise. Simplify abs_section check.
2006-10-26 Ben Elliston <bje@au.ibm.com>
* reloc.c (_bfd_relocate_contents): Remove explicit case 0.
* elf.c (bfd_section_from_shdr): Remove extraneous breaks.
* targets.c (find_target): Remove extraneous break.
2006-10-26 Ben Elliston <bje@au.ibm.com>
* coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
(struct maxq_reloc_map): Unused; remove.
(maxq_reloc_map): Likewise.
(maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.
2006-10-26 Ben Elliston <bje@au.ibm.com>
* elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
from int to enum dynamic_lib_link_class lib_class.
* bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
* bfd-in2.h: Regenerate.
2006-10-25 Alan Modra <amodra@bigpond.net.au>
Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
Yukishige Shibata <shibata@rd.scei.sony.co.jp>
Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
* cpu-spu.c: New file.
* elf32-spu.c: New file.
* elf32-spu.h: New file.
* archures.c: Add SPU support.
* config.bfd: Likewise.
* configure.in: Likewise.
* reloc.c: Likewise.
* targets.c: Likewise.
* Makefile.am: Likewise. Run "make dep-am".
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* Makefile.in: Regenerate.
* configure: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
2006-10-23 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.
2006-10-23 Alan Modra <amodra@bigpond.net.au>
* elf32-score.c: Formatting.
(elf_backend_omit_section_dynsym): Define.
(score_elf_create_dynamic_relocation): Remove code copied from mips.
Don't use section syms in dynamic relocs. Remove unused param.
(score_elf_final_link_relocate): Remove unused param.
2006-10-23 Alan Modra <amodra@bigpond.net.au>
* linker.c (fix_syms): Choose best of previous and next
section based on section flags and vma.
2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
only when the non visibility part of st_other is non-zero.
* elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.
2006-10-20 Richard Sandiford <richard@codesourcery.com>
* elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
PT_DYNAMIC on GNU/Linux targets.
2006-10-20 Richard Sandiford <richard@codesourcery.com>
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
size of .rel.dyn reflect the value of DT_RELSZ.
2006-10-20 Richard Sandiford <richard@codesourcery.com>
* elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
a PT_NULL header for dynamic objects.
(_bfd_mips_elf_modify_segment_map): Add it.
2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
* elf32-score.c (score_elf_rel_dyn_section): Replace
bfd_make_section with bfd_make_section_with_flags.
(_bfd_score_elf_create_dynamic_sections): Ditto.
(score_elf_create_got_section): Ditto.
(score_elf_final_link_relocate): Delete referrence to
EF_SCORE_HASENTRY.
2006-10-19 Richard Sandiford <richard@codesourcery.com>
* elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
same symbol by increasing r_offset.
(sort_dynamic_relocs_64): Likewise. Fix comparisons between very
large and very small symbol indexes.
2006-10-19 Richard Sandiford <richard@codesourcery.com>
* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
and DT_MIPS_RLD_MAP tags for position-independent executables.
Do not add DT_DEBUG to shared libraries for any MIPS target.
2006-10-18 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3290
* elflink.c (elf_link_add_object_symbols): Hide definitions in
debug sections.
2006-10-19 Alan Modra <amodra@bigpond.net.au>
* elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check,
don't set, glue section size.
(record_arm_to_thumb_glue): Set glue section size here.
(record_thumb_to_arm_glue): Likewise.
(bfd_elf32_arm_add_glue_sections_to_bfd): Formatting.
(bfd_elf32_arm_process_before_allocation): Ignore exluded sections.
2006-10-18 Roy Marples <uberlord@gentoo.org>
* elf64-sparc.c: Add FreeBSD support.
(elf64_sparc_fbsd_post_process_headers): New function.
* targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec.
* config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec.
* configure.in: Add entry for bfd_elf64_sparc_freebsd_vec.
* configure: Regenerate.
2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
* elf32-arm.c (elf32_arm_final_link_relocate): Add support for
R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL,
R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and
R_ARM_THM_MOVT_BREL relocations.
2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
* elf32-arm.c (elf32_arm_howto_table_1): Change offset for
R_THM_CALL to 25 and remove FIXME comment.
(using_thumb2): New function.
(elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding.
2006-10-17 Mark Shinwell <shinwell@codesourcery.com>
* elf32-arm.c (elf32_arm_final_link_relocate): Add cases
for R_ARM_ABS32_NOI and R_ARM_REL32_NOI.
(elf32_arm_gc_sweep_hook): Likewise.
(elf32_arm_check_relocs): Likewise.
(allocate_dynrelocs): Likewise.
2006-10-17 Alan Modra <amodra@bigpond.net.au>
* elf-bfd.h (struct elf_link_hash_table): Reorder. Add
text_index_section and data_index_section.
(struct elf_backend_data): Add elf_backend_init_index_section.
(_bfd_elf_init_1_index_section): Declare.
(_bfd_elf_init_2_index_sections): Declare.
* elfxx-target.h (elf_backend_init_index_section): Define.
(elfNN_bed): Init new field.
* elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls
section and text_index_section plus data_index_section.
(_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections.
(_bfd_elf_init_1_index_section): New function.
(_bfd_elf_init_2_index_sections): New function.
(bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section.
(elf_link_input_bfd): When emitting relocs, use text_index_section
and data_index_section for removed sections.
* elf-m10300.c (elf_backend_omit_section_dynsym): Define.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-xstormy16.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-sh64.c: Likewise.
* elfxx-ia64.c: Likewise.
* elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section
and data_index_section sym for relocs against sections with no dynamic
section sym.
(elf_backend_init_index_section): Define.
* elf32-cris.c: Similarly.
* elf32-hppa.c: Similarly.
* elf32-i370.c: Similarly.
* elf32-m68k.c: Similarly.
* elf32-mips.c: Similarly.
* elf32-ppc.c: Similarly.
* elf32-s390.c: Similarly.
* elf32-sparc.c: Similarly.
* elf32-vax.c: Similarly.
* elf64-mips.c: Similarly.
* elf64-ppc.c: Similarly.
* elf64-s390.c: Similarly.
* elf64-sparc.c: Similarly.
* elf64-x86-64.c: Similarly.
* elfn32-mips.c: Similarly.
* elfxx-mips.c: Similarly.
* elfxx-sparc.c: Similarly.
* linker.c (fix_syms): Base symbols in removed sections on
previous section in preference to using absolute section.
2006-10-16 Andreas Schwab <schwab@suse.de>
* elfxx-ia64.c (addend_compare): Properly compute return value.
2006-10-15 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3314
* elf.c (assign_file_positions_for_non_load_sections): Don't
page align empty SHF_ALLOC sections.
2006-10-13 Jakub Jelinek <jakub@redhat.com>
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set
.plt sh_entsize to 0 if plt header size isn't multiple of
plt entry size or for 32-bit which adds a nop insn at the
end of the .plt section.
2006-10-12 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (elf_xtensa_action_discarded): New.
(elf_backend_action_discarded): Define.
2006-10-11 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (elf_xtensa_relocate_section): Return after
unresolvable relocation error.
(elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak
symbols to zero.
2006-10-10 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG
for PIE executables.
2006-10-03 Jakub Jelinek <jakub@redhat.com>
* elf-bfd.h (struct eh_cie_fde): Add set_loc pointer.
* elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc.
Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save,
DW_CFA_val_{offset{,_sf},expression}.
(skip_non_nops): Record number of DW_CFA_set_loc ops.
(_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes
all ops. If there are any DW_CFA_set_loc ops and they are pcrel
or going to be pcrel, compute set_loc array.
(_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations
against DW_CFA_set_loc operands.
(_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting.
2006-10-02 Daniel Jacobowitz <dan@codesourcery.com>
* elflink.c (_bfd_elf_merge_symbol): Discard references to TLS
symbols from the --just-syms file.
2006-10-01 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for
existence of PLT.
2006-09-29 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3283
* elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore
relocation overflow on branches to undefweaks.
2006-09-29 Alan Modra <amodra@bigpond.net.au>
* po/BLD-POTFILES.in: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
2006-09-29 Danny Smith <dannysmith@users.sourceforge.net>
PR 3276
* pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
alignment for .data$, .rdata$ and .text$ sections so that sse
and sse2 code will work for linkonce sections too.
* pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2006-09-28 Alan Modra <amodra@bigpond.net.au>
* elflink.c (_bfd_elf_gc_mark_hook): New function.
* elf-bfd.h (_bfd_elf_gc_mark_hook): Declare.
* elfxx-target.h (elf_backend_gc_mark_hook): Default to above.
* elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
* elf32-arm.c (elf32_arm_gc_mark_hook): Likewise.
* elf32-cris.c (cris_elf_gc_mark_hook): Likewise.
* elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise.
* elf32-i386.c (elf_i386_gc_mark_hook): Likewise.
* elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise.
* elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise.
* elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise.
* elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise.
* elf32-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise.
* elf32-sh.c (sh_elf_gc_mark_hook): Likewise.
* elf32-vax.c (elf_vax_gc_mark_hook): Likewise.
* elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise.
* elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise.
* elf64-s390.c (elf_s390_gc_mark_hook): Likewise.
* elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise.
* elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise.
* elf32-bfin.c (bfin_gc_mark_hook): Likewise.
(bfinfdpic_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic.
* elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(elf32_d10v_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(fr30_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(elf32_frv_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(iq2000_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use
_bfd_elf_gc_mark_hook.
(openrisc_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(v850_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use
_bfd_elf_gc_mark_hook.
(xstormy16_elf_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook.
(sh_elf64_gc_sweep_hook): Delete.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-avr.c (elf32_avr_gc_mark_hook): Delete.
(elf32_avr_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete.
(elf32_cr16c_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-crx.c (elf32_crx_gc_mark_hook): Delete.
(elf32_crx_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-h8300.c (elf32_h8_gc_mark_hook): Delete.
(elf32_h8_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete.
(ip2k_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define.
(elf_backend_gc_sweep_hook): Don't define.
* elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete.
(elf32_m68hc11_gc_sweep_hook): Delete.
* elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete.
(elf32_m68hc11_gc_sweep_hook): Delete.
* elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete.
(elf32_msp430_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
* elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete.
(elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define.
2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt>
* bfd-in.h (CONST_STRNCPY) : Delete.
(LITSTRCPY) : New.
(LITMEMCPY) : New.
* bfd-in2.h : Regenerate.
* elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually
calculate string lengths.
* nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY.
2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3223
PR ld/3267
* elf.c (assign_file_positions_for_non_load_sections): Don't
warn zero size allocated sections.
2006-09-27 Alan Modra <amodra@bigpond.net.au>
* elf32-score.c (_bfd_score_elf_relocate_section): Move assignment
to "name" so that compiler realizes it is never uninitialized.
Use bfd_elf_sym_name.
2006-09-26 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/3262
* elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of
bfd_alloc to allocate segment map.
(copy_elf_program_header): Likewise.
2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Ian Lance Taylor <ian@wasabisystems.com>
Ben Elliston <bje@wasabisystems.com>
* archures.c: Add definition for bfd_mach_arm_iWMMXt2.
* cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2.
(arch_info_struct, bfd_arm_update_notes): Likewise.
(architectures): Likewise.
(bfd_arm_merge_machines): Check for iWMMXt2.
* bfd-in2.h: Rebuild.
2006-09-24 H.J. Lu <hongjiu.lu@intel.com>
* configure: Regenerated.
2006-09-22 Alan Modra <amodra@bigpond.net.au>
* elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort
on error.
* elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl.
(bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise.
* elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in,
and report error.
* elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean.
2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
* elf32-s390.c (elf_s390_relocate_section): Remove check for code
section in LD to LE linker relaxation for R_390_TLS_LDO32.
* elf64-s390.c (elf_s390_relocate_section): Likewise for
R_390_TLS_LDO64.
2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
* configure.in: Added new target-vectors x86_64coff_vec,
x86_64pe_vec, and x86_64pei_vec.
* configure: Regenerate.
* config.bfd: Adjusted x86_64 target architecture detection.
* bfd.c: Add for new target "coff-x86-64"
(bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64.
* coff-x86_64.c: Add new file for x86_64 (AMD64) coff support.
* libpei.h: Adjustments for COFF_WITH_pex64.
* coffcode.h: Add for new target machine, architecture, signature, and internal
signature handler.
* Makefile.am: Add new files to target-all and define make-rule for pex64igen.c
* Makefile.in: Regenerate.
* pe-x86_64.c: Add for new target "pe-x86-64".
* pei-x86_64.c: Add for new target "pei-x86-64".
* peicode.h: Adjusts for new targets.
(coff_swap_filehdr_out): Set for this target to
_bfd_pex64_only_swap_filehdr_out.
(SIZEOF_IDATA4): Define it as 8 byte size for this target.
(SIZEOF_IDATA5): Define it as 8 byte size for this target.
(jump_table jtab): Add for AMD64MAGIC.
(pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5.
(pe_ILF_object_p): Add coff image-file signature to internal
signature translation.
* peXXigen.c: Adjust proper include of target coff-header and
introduced target specific code
(COFF_WITH_pex64): New macro for this target.
(pe_print_idata): New dumping method for import section of PE+ files.
* targets.c: Add new target vectors declarations for x86_64 coff targets.
* coffcode.h: Support code to support the x86_64 PE magic number.
* coff-x86_64.c: New file.
2006-09-17 Hans-Peter Nilsson <hp@axis.com>
* elf.c (special_sections_s): Revert last STRING_COMMA_LEN change
for .stabstr entry, explain why.
2006-09-17 Anton Blanchard <anton@samba.org>
Alan Modra <amodra@bigpond.net.au>
* dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table
entry isn't absolute.
2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
* cpu-score.c: New file.
* elf32-score.c: New file.
* config.bfd: Add Score target.
* Makefile.am: Add Score files.
* Makefile.in: Regenerate.
* archures.c: Add Score architecture.
* reloc.c: Add Score relocs.
* targets.c: Add Score target vectors.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* configure.in: Add Score target.
* configure: Regenerate.
2006-09-16 Nick Clifton <nickc@redhat.com>
Pedro Alves <pedro_alves@portugalmail.pt>
* bfd-in.h (STRING_AND_COMMA): New macro. Takes one constant
string as its argument and emits the string followed by a comma
and then the length of the string.
(CONST_STRNEQ): New macro. Checks to see if a variable string
has a constant string as its initial characters.
(CONST_STRNCPY): New macro. Copies a constant string to the start
of a variable string.
* bfd-in2.h: Regenerate.
* archive.c: Make use of the new macros.
* archive64.c: Likewise.
* bfd.c: Likewise.
* coff-ppc.c: Likewise.
* coff-stgo32.c: Likewise.
* coffcode.h: Likewise.
* cofflink.c: Likewise.
* cpu-i960.c: Likewise.
* dwarf2.c: Likewise.
* ecoff.c: Likewise.
* elf-m10300.c: Likewise.
* elf.c: Likewise.
* elf32-arm.c: Likewise.
* elf32-bfin.c: Likewise.
* elf32-cris.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-iq2000.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc11.c: Likewise.
* elf32-m68hc12.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-mcore.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh-symbian.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sh64.c: Likewise.
* elf32-v850.c: Likewise.
* elf32-vax.c: Likewise.
* elf32-xtensa.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-mmix.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* elfxx-sparc.c: Likewise.
* hpux-core.c: Likewise.
* i386linux.c: Likewise.
* ieee.c: Likewise.
* libpei.h: Likewise.
* linker.c: Likewise.
* m68klinux.c: Likewise.
* mmo.c: Likewise.
* nlmcode.h: Likewise.
* osf-core.c: Likewise.
* pef.c: Likewise.
* som.c: Likewise.
* sparclinux.c: Likewise.
* vms-hdr.c: Likewise.
2006-09-14 Alan Modra <amodra@bigpond.net.au>
PR 3181
* elf.c (_bfd_elf_copy_private_header_data): Fix group members
that have had their SHT_GROUP section removed.
2006-09-12 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3197
* elflink.c (elf_link_output_extsym): Compute bucket only if
needed.
2006-09-10 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/3186
* elf.c (_bfd_elf_make_section_from_shdr): Correct length of
"gnu.linkonce.wi.".
2006-09-08 Vladimir Prus <vladimir@codesourcery.com>
* elf32-arm.c (elf32_arm_swap_symbol_out): Remove
unconditional setting of low bit for Thumb symbol
mistakenly left behind after check for external
symbols was added. Fix comment typo.
2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
* elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
(bfd_elf_link_mark_dynamic_symbol): New.
(SYMBOLIC_BIND): New.
* elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
with SYMBOLIC_BIND (info, h).
(elf_i386_relocate_section): Likewise.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
(elf64_x86_64_relocate_section): Likewise.
* elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
* elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
(bfd_elf_record_link_assignment): Call
bfd_elf_link_mark_dynamic_symbol on new entry.
(_bfd_elf_merge_symbol): Likewise.
(_bfd_elf_export_symbol): Return if the symbol isn't exported.
(_bfd_elf_fix_symbol_flags): Replace info->symbolic with
SYMBOLIC_BIND (info, h).
(_bfd_elf_dynamic_symbol_p): Likewise.
(_bfd_elf_symbol_refs_local_p): Likewise.
(bfd_elf_size_dynamic_sections): Updated.
2006-09-05 Bibo Mao <bibo.mao@intel.com>
PR binutils/3171
* coffcode.h (coff_write_object_contents): Set the optional
header magic number to PE32PMAGIC instead of ZMAGIC for ia64.
2006-09-04 Mark Shinwell <shinwell@codesourcery.com>
* elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for
R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations.
(elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0
and R_ARM_THM_PC12 relocations.
2006-08-24 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (xtensa_get_property_section_name): Delete.
(xtensa_get_property_section): New.
(xtensa_read_table_entries): Use xtensa_get_property_section.
(relax_property_section, xtensa_get_property_predef_flags): Handle
group name suffixes in property section names.
(match_section_group): New.
2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com>
* archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt"
variable.
2006-08-22 Daniel Jacobowitz <dan@codesourcery.com>
* elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy
plt_thumb_refcount from indirect symbols.
2006-08-22 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA
reloc handling.
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2006-08-21 Mark Shinwell <shinwell@codesourcery.com>
* elf32-arm.c (elf32_arm_link_hash_table): Correct typo in
comment for target1_is_rel.
2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt>
* Makefile.am: Add rules to build pe-arm-wince.lo
and pei-arm-wince.lo objects.
* Makefile.in: Regenerate.
* pe-arm-wince.c: New file.
* pei-arm-wince.c: New file.
* pei-arm.c: Remove ARM_WINCE block.
* pe-arm.c: Remove ARM_WINCE block. Rename
bfd_arm_pe_allocate_interworking_sections,
bfd_arm_pe_get_bfd_for_interworking, and
bfd_arm_pe_process_before_allocation to
bfd_armpe_allocate_interworking_sections,
bfd_armpe_get_bfd_for_interworking, and
bfd_armpe_process_before_allocation. Move them before
including bfd.h.
* bfd.c: ARM wince bfd format names were renamed. Adjust.
* coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up
with unexpected/conflicting relocs.
* targets.c: The arm-wince-pe target got its own new vector.
Adjust.
* config.bfd: Likewise.
* configure.in: Likewise.
* configure: Regenerate.
2006-08-18 Paul Brook <paul@codesourcery.com>
* elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue.
(elf32_arm_link_hash_newfunc): Initialize export_glue.
(record_arm_to_thumb_glue): Return stub symbol.
(elf32_arm_create_thumb_stub): New function.
(elf32_arm_to_thumb_stub): Use it.
(elf32_arm_to_thumb_export_stub): New function.
(elf32_arm_begin_write_processing): New function.
(allocate_dynrelocs): Allocate Arm stubs.
(elf_backend_begin_write_processing): Define.
(elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED.
Call elf32_arm_begin_write_processing.
2006-08-17 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
(ppc64_elf_build_stubs): Use new lazy linking stub.
2006-08-17 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections.
2006-08-16 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3015
* elf.c (get_program_header_size): Add a PT_GNU_RELRO segment
only if there is a PT_DYNAMIC segment.
(_bfd_elf_map_sections_to_segments): Likewise.
(assign_file_positions_for_load_sections): Set PT_GNU_RELRO
segment alignment to 1.
2006-08-15 Thiemo Seufer <ths@mips.com>
Nigel Stephens <nigel@mips.com>
* elf32-mips.c, elf64-mips.c, elfn32-mips.c
(elf_backend_merge_symbol_attribute): Define.
* elflink.c (elf_link_add_object_symbols): Merge only the ELF
visibility flags.
* elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.
2006-08-15 Thiemo Seufer <ths@mips.com>
Nigel Stephens <nigel@mips.com>
David Ung <davidu@mips.com>
* config.bfd: Add configurations for mips*el-sde-elf* and
mips*-sde-elf*.
2006-08-14 DJ Delorie <dj@redhat.com>
* elf-m10300.c (elf32_mn10300_link_hash_entry): Add value.
(elf32_mn10300_count_hash_table_entries): New.
(elf32_mn10300_list_hash_table_entries): New.
(sort_by_value): New.
(mn10300_elf_relax_section): Don't skip data sections; restrict
code-specific tests to code-specific areas so that potential
indirect calls can be detected. Check for multiple local symbols
at the same address and merge their flags.
(elf32_mn10300_link_hash_newfunc): Initialize value.
2006-08-14 Thiemo Seufer <ths@mips.com>
* elfxx-mips.c (_bfd_mips_elf_symbol_processing,
_bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS
symbols in .scommon.
2006-08-11 Thiemo Seufer <ths@mips.com>
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set
sh_entsize only when sgot was already initialized.
2006-08-08 DJ Delorie <dj@redhat.com>
* elf32-sh.c (sh_elf_relax_section): Allow for branches across
non-moving .align directives. Preserve any DIR32 offset when
converting bsr's to jsr's.
2006-08-08 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count
after stubs have been built.
2006-08-07 Nick Clifton <nickc@redhat.com>
* elf32-sh.c (vxworks_object_p): Only check for vxworks target
vectors if they are going to be created.
2006-08-07 Nick Clifton <nickc@redhat.com>
* configure.in (bfd_elf32_shnbsd_vec): Fix typo.
* configure: Regenerate.
2006-08-07 Nick Clifton <nickc@redhat.com>
* coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL
relocation types if the target is ARM_WINCE.
2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
* bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little
and pei-arm-little.
* coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle
ARM_SECREL.
(coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to
ARM_SECREL.
* pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
* pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in
pe-arm.c.
[COFF_SECTION_ALIGNMENT_ENTRIES]: Define.
2006-08-04 Marcelo Tosatti <marcelo@kvack.org>
* elflink.c (elf_gc_sweep): If info.print_gc_sections is true,
list removed sections to stderr.
2006-08-04 Richard Sandiford <richard@codesourcery.com>
Kazu Hirata <kazu@codesourcery.com>
Phil Edwards <phil@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
* config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and
bfd_elf32_shlvxworks_vec.
* configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo.
(bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise.
(bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise.
(bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise.
(bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise.
(bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise.
(bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise.
(bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas.
* configure: Regenerate.
* Makefile.am: Regenerate dependencies.
* Makefile.in: Regenerate.
* elf-vxworks.c (elf_vxworks_gott_symbol_p): New function.
(elf_vxworks_add_symbol_hook): Use it.
(elf_vxworks_link_output_symbol_hook): Likewise. Use the hash
table entry to check for weak undefined symbols and to obtain
the original bfd.
(elf_vxworks_emit_relocs): Use target_index instead of this_idx.
* elf32-sh-relocs.h: New file, split from elf32-sh.c.
(R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field,
SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the
special_function field.
(R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too.
(R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise.
(R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise.
(R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise.
(R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise.
(R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise.
(SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file.
* elf32-sh.c: Include elf32-vxworks.h.
(MINUS_ONE): Define.
(sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32
set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set
to sh_elf_reloc.
(sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h
with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and
SH_ELF_RELOC set to bfd_elf_generic_reloc.
(vxworks_object_p, get_howto_table): New functions.
(sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table.
(sh_elf_info_to_howto): Use get_howto_table.
(sh_elf_relax_section): Honor the partial_inplace field of the
R_SH_DIR32 howto.
(sh_elf_relax_delete_bytes): Likewise.
(elf_sh_plt_info): New structure.
(PLT_ENTRY_SIZE): Replace both definitions with...
(ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for
INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_entry_be): Update sizes of both definitions accordingly.
(elf_sh_plt0_entry_le): Likewise.
(elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise.
(elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise.
(elf_sh_plts): New structure, with separate definitions for
INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_entry): Delete both definitions.
(elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise.
(elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise.
(elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise.
(elf_sh_plt_reloc_offset): Likewise.
(movi_shori_putval): Delete in favor of...
(install_plt_field): ...this new function, with separate definitions
for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(get_plt_info): New function, with separate definitions
for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA.
(elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete.
(VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros.
(vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants.
(vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise.
(vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise.
(get_plt_index, get_plt_offset): New functions.
(elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields.
(sh_elf_link_hash_table_create): Initialize them.
(sh_elf_create_dynamic_sections): Call
elf_vxworks_create_dynamic_sections for VxWorks.
(allocate_dynrelocs): Use htab->plt_info to get the size of PLT
entries. Allocate relocation entries in .rela.plt.unloaded if
generating a VxWorks executable.
(sh_elf_always_size_sections): New function.
(sh_elf_size_dynamic_sections): Extend .rela.plt handling to
.rela.plt.unloaded.
(sh_elf_relocate_section): Use get_howto_table. Honor
partial_inplace when calculating the addend for dynamic
relocations. Use get_plt_index.
(sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field
and htab->plt_info. Fill in the bra .plt offset for VxWorks
executables. Populate .rela.plt.unloaded. Do not make
_GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
(sh_elf_finish_dynamic_sections): Use install_plt_field and
htab->plt_info. Handle cases where there is no special PLT header.
Populate the first relocation in .rela.plt.unloaded and fix up
the remaining entries.
(sh_elf_plt_sym_val): Use get_plt_info.
(elf_backend_always_size_sections): Define.
(TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks.
(TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
(elf32_bed, elf_backend_want_plt_sym): Likewise.
(elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise.
(elf_backend_grok_prstatus, elf_backend_grok_psinfo): 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_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise.
* targets.c (bfd_elf32_shlvxworks_vec): Declare.
(bfd_elf32_shvxworks_vec): Likewise.
(_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and
bfd_elf32_shvxworks_vec.
2006-08-02 Mark Kettenis <kettenis@gnu.org>
* configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo.
* configure: Regenerate.
2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
PR binutils/2983
* elf64-x86-64.c: Add FreeBSD support.
(elf64_x86_64_fbsd_post_process_headers): New function.
* targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec.
* config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec
to the targ_selvecs.
* configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec.
* configure: Regenerate.
2006-07-26 Andreas Schwab <schwab@suse.de>
* elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set.
2006-07-26 Alan Modra <amodra@bigpond.net.au>
* elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments.
* elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete.
(define elf_backend_modify_segment_map): Don't define.
2006-07-25 Thiemo Seufer <ths@networkno.de>
* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow
linking of objects for compatible machine types.
2006-07-25 Thiemo Seufer <ths@networkno.de>
* elfxx-mips.c (mips_elf_next_relocation): Tighten check to test
also for same symbol.
2006-07-25 Thiemo Seufer <ths@mips.com>
* elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant.
2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com>
* elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific
sections only if the SHF_OS_NONCONFORMING flag is present.
2006-07-24 Nick Clifton <nickc@redhat.com>
PR ld/2729
* peXXigen.c (_bfd_XXi_final_link_postscript): Check for the
existance of output sections before putting their entries into the
DataDictionary.
2006-07-20 Thiemo Seufer <ths@mips.com>
* elf32-mips.c (mips16_jump_reloc): Remove function.
(elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc
instead of mips16_jump_reloc.
* elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function.
(elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use
_bfd_mips_elf_generic_reloc instead of mips16_jump_reloc.
2006-07-19 Alan Modra <amodra@bigpond.net.au>
* bfd-in.h (enum notice_asneeded_action): Define.
* bfd-in2.h: Regenerate.
* elflink.c (elf_link_add_object_symbols): Call linker "notice"
function with NULL name for as-needed handling.
2006-07-18 Paul Brook <paul@codesourcery.com>
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM.
2006-07-18 Nick Clifton <nickc@redhat.com>
* elfxx-mips.c (_bfd_mips_elf_common_definition): New function.
Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common
sections.
* elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.
2006-07-14 Jakub Jelinek <jakub@redhat.com>
* elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value.
2006-07-14 Mark Kettenis <kettenis@gnu.org>
* elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations
to the start of a block.
2006-07-13 Nick Clifton <nickc@redhat.com>
* coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info()
returning a NULL value.
2006-07-12 H.J. Lu <hongjiu.lu@intel.com>
PR ld/2884
* elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from
the old versioned dynamic definition to the new one with
non-default visibility. Hide the symbol if it is hidden or
internal.
2006-07-12 Matthew R. Dempsky <mrd@alkemio.org>
* cpu-m68k.c (bfd_m68k_compatible): Handle CPU32.
2006-07-10 Jakub Jelinek <jakub@redhat.com>
* elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH.
(bfd_section_from_shdr, elf_fake_sections, assign_section_numbers):
Handle SHT_GNU_HASH.
(special_sections_g): Include .gnu.hash section.
(bfd_elf_gnu_hash): New function.
* elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes.
(struct elf_backend_data): Add elf_hash_symbol method.
* elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash
only if info->emit_hash, create .gnu.hash section if
info->emit_gnu_hash.
(struct collect_gnu_hash_codes): New type.
(elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms,
_bfd_elf_hash_symbol): New functions.
(compute_bucket_count): Don't compute HASHCODES array, instead add
that and NSYMS as arguments. Use bed->s->sizeof_hash_entry
instead of bed->s->arch_size / 8. Fix .hash size estimation.
When not optimizing, use the number of hashed symbols rather than
dynsymcount.
(bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash,
and ADD DT_GNU_HASH if info->emit_gnu_hash.
(bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash,
adjust compute_bucket_count caller. Create and populate .gnu.hash
section if info->emit_gnu_hash.
(elf_link_output_extsym): Only populate .hash section if
finfo->hash_sec != NULL.
(bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH.
* elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined.
(elfNN_bed): Add elf_backend_hash_symbol.
* elf64-x86-64.c (elf64_x86_64_hash_symbol): New function.
(elf_backend_hash_symbol): Define.
* elf32-i386.c (elf_i386_hash_symbol): New function.
(elf_backend_hash_symbol): Define.
2006-07-05 Nick Clifton <nickc@redhat.com>
PR ld/2659
* cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux
entry when multiple definitions of a symbol are encountered.
2006-06-30 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax
instead of 2 nops.
* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
(elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops.
2006-06-29 Jakub Jelinek <jakub@redhat.com>
PR ld/2513
* elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD,
GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert
2006-04-08 changes.
(elf_i386_relocate_section): Likewise. For GD->IE transition
change subl into addl whenever tls_type is GOT_TLS_IE_POS.
2006-06-23 Alan Modra <amodra@bigpond.net.au>
PR ld/2754
* elf.c (bfd_elf_mkobject): Don't alloc if already done. Set
program_header_size to -1.
(_bfd_elf_map_sections_to_segments): Adjust program_header_size check.
(assign_file_positions_for_load_sections ): Likewise.
(_bfd_elf_sizeof_headers): Use saved program_header_size if
available.
* elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't
alloc if already done.
* elf32-i386.c (elf_i386_mkobject): Likewise.
* elf32-ppc.c (ppc_elf_mkobject): Likewise.
* elf32-s390.c (elf_s390_mkobject): Likewise.
* elf32-sh.c (sh_elf_mkobject): Likewise.
* elf64-alpha.c (elf64_alpha_mkobject): Likewise.
* elf64-ppc.c (ppc64_elf_mkobject): Likewise.
* elf64-s390.c (elf_s390_mkobject): Likewise.
* elf64-x86-64.c (elf64_x86_64_mkobject): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise.
2006-06-20 Jakub Jelinek <jakub@redhat.com>
* elflink.c (elf_link_add_object_symbols): Don't create .tcommon
section for relocatable link.
2006-06-21 Alan Modra <amodra@bigpond.net.au>
* elf-bfd.h (struct elf_backend_data): Add
elf_backend_modify_program_headers.
* elfxx-target.h (elf_backend_modify_program_headers): Define.
(elfNN_bed): Init new field.
* elf.c (elf_modify_segment_map): Remove comment.
(assign_file_positions_for_load_sections): Only call
elf_modify_segment_map for objcopy/strip.
(assign_file_positions_except_relocs): Call
elf_backend_modify_program_headers.
* elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make
.stack section.
(elf32_frvfdpic_modify_segment_map): Delete.
(elf32_frvfdpic_modify_program_headers): New.
(elf_backend_modify_segment_map): Don't define.
(elf_backend_modify_program_headers): Define.
* elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make
.stack section.
(elf32_bfinfdpic_modify_segment_map): Delete.
(elf32_bfinfdpic_modify_program_headers): New.
(elf_backend_modify_segment_map): Don't define.
(elf_backend_modify_program_headers): Define.
* elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function.
Split out from..
(elfNN_ia64_modify_segment_map): ..here.
(elf_backend_modify_program_headers): Define.
2006-06-20 Jakub Jelinek <jakub@redhat.com>
* bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields.
* elf.c (_bfd_elf_link_hash_table_init): Clear hplt field.
2006-06-20 Alan Modra <amodra@bigpond.net.au>
* elf-bfd.h: Formatting.
(_bfd_elf_map_sections_to_segments): Declare.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't
clear program_header_size.
* elf.c (get_program_header_size): Move. Don't use or set saved
program_header_size here.
(elf_modify_segment_map): New function. Split out from..
(assign_file_positions_for_load_sections): ..here. Assert
header size is correct. Remove dead code.
(_bfd_elf_map_sections_to_segments): Rename from
map_sections_to_segments. Make global. Use get_program_header_size
when we need estimate of header size. Call elf_modify_segment_map.
Set program_header_size.
(print_segment_map): Delete.
(_bfd_elf_sizeof_headers): If segment_map available, get the
actual size.
* elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe
for calling more than once.
* elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise.
* elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise.
* elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise.
* elf32-i370.c (elf_backend_add_symbol_hook): Delete.
(elf_backend_additional_program_headers): Delete.
(elf_backend_modify_segment_map): Delete.
* elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C.
* elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise.
* doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties.
2006-06-19 Vladimir Prus <vladimir@codesourcery.com>
* elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low
bit for undefined symbols.
2006-06-19 Alan Modra <amodra@bigpond.net.au>
* elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
parameter.
(_bfd_elf_sizeof_headers): Replace bfd_boolean param with
bfd_link_info pointer.
* targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
* bfd.c (bfd_sizeof_headers): Tweak param name.
* aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
* aoutx.h (NAME (aout, sizeof_headers)): Adjust.
* binary.c (binary_sizeof_headers): Adjust.
* bout.c (b_out_sizeof_headers): Adjust.
* coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
* coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
* coffgen.c (coff_sizeof_headers): Adjust.
* ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
(ecoff_compute_section_file_positions): Adjust.
(_bfd_ecoff_write_object_contents): Adjust.
* elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
* elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
* elf32-i370.c (elf_backend_additional_program_headers): Adjust.
* elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
* elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
* elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
* elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
* elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
* elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
* i386msdos.c: Convert to ISO C.
(msdos_sizeof_headers): Adjust.
* i386os9k.c: Convert to ISO C.
(os9k_sizeof_headers): Adjust.
* ieee.c (ieee_sizeof_headers): Adjust.
* ihex.c (ihex_sizeof_headers): Adjust.
* libaout.h (NAME (aout, sizeof_headers)): Adjust.
* libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
* libcoff-in.h (coff_sizeof_headers): Adjust.
* libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
* mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
* mmo.c (mmo_sizeof_headers): Adjust.
* oasys.c (oasys_sizeof_headers): Adjust.
* pdp11.c (NAME (aout, sizeof_headers)): Adjust.
* pef.c (bfd_pef_sizeof_headers): Adjust.
* ppcboot.c (ppcboot_sizeof_headers): Adjust.
* som.c (som_sizeof_headers): Adjust.
* srec.c (srec_sizeof_headers): Adjust.
* tekhex.c (tekhex_sizeof_headers): Adjust.
* versados.c (versados_sizeof_headers): Adjust.
* vms.c (vms_sizeof_headers): Adjust.
* xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
* xsym.c (bfd_sym_sizeof_headers): Adjust.
* xsym.h (bfd_sym_sizeof_headers): Adjust.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
* 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.
2006-06-14 Richard Sandiford <richard@codesourcery.com>
* elf32-m68k.c (elf_m68k_plt_info): New structure.
(elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends.
(elf_m68k_plt_entry): Likewise.
(elf_m68k_plt_info): New table.
(CFV4E_PLT_ENTRY_SIZE): Rename to...
(ISAB_PLT_ENTRY_SIZE): ...this.
(CFV4E_FLAG): Delete.
(elf_cfv4e_plt0_entry): Rename to...
(elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0)
for the second instruction too.
(elf_cfv4e_plt_entry): Rename to...
(elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0).
(elf_isab_plt_info): New table.
(CPU32_FLAG): Delete.
(PLT_CPU32_ENTRY_SIZE): Rename to...
(CPU32_PLT_ENTRY_SIZE): ...this.
(elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32-
style in-place addends.
(elf_cpu32_plt_entry): Likewise.
(elf_cpu32_plt_info): New table.
(elf_m68k_link_hash_table): Add a plt_info field.
(elf_m68k_link_hash_table_create): Initialize it.
(elf_m68k_get_plt_info): New function.
(elf_m68k_always_size_sections): Likewise.
(elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field.
(elf_m68k_install_pc32): New function.
(elf_m68k_finish_dynamic_symbol): Factor code using plt_info and
elf_m68k_install_pc32.
(elf_m68k_finish_dynamic_sections): Likewise.
(elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info.
(elf_backend_always_size_sections): Define.
2006-06-14 Alan Modra <amodra@bigpond.net.au>
* elflink.c (elf_link_add_object_symbols): Save and restore
struct bfd_hash_table table, size and count fields for
as-needed libs.
2006-06-12 Thiemo Seufer <ths@mips.com>
* elf32-mips.c: Expand comment about ABI-mandated pagesize values.
(ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
* elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
Delete old comments.
(ELF_COMMONPAGESIZE): Define in a more obvious way.
2006-06-12 Nick Clifton <nickc@redhat.com>
PR binutils/2735
* elflink.c (elf_link_add_object_symbols): Fix the warning message
about mismatched alignments to allow for the case where the common
alignment has been deduced from the section alignment.
* bfd.c (_bfd_default_error_handler): Update comment to explain
why bfd and asection varargs are out of order. Explicitly catch
and abort on NULL bfd and asection arguments.
2006-06-11 Richard Sandiford <richard@codesourcery.com>
Thiemo Seufer <ths@mips.com>
* elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size.
(STUB_ORI): New macro.
(STUB_LI16U): Fix formatting.
(MIPS_FUNCTION_STUB_SIZE): Delete.
(MIPS_FUNCTION_STUB_MAX_SIZE): Likewise.
(MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro.
(MIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
(_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size
instead of MIPS_FUNCTION_STUB_SIZE.
(count_section_dynsyms): New function, split out from
_bfd_mips_elf_final_link.
(_bfd_mips_elf_always_size_sections): Get a worst-case estimate
of the number of dynamic symbols needed and use it to set up
function_stub_size. Use function_stub_size rather than
MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section.
Use 16-byte stubs for 0x10000 dynamic symbols.
(_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size
instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting.
(_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the
size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to
MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes.
Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20.
Use STUB_ORI rather than STUB_LI16U for big stubs.
(_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size.
(_bfd_mips_elf_final_link): Use count_section_dynsyms.
2006-06-09 David Ung <davidu@mips.com>
* bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub
calling relocations.
2006-06-08 David Daney <ddaney@avtrex.com>
* elfxx-mips.c (STUB_LI16): Removed.
(STUB_LUI): New macro.
(STUB_LI16U): Ditto.
(STUB_LI16S): Ditto.
(MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter.
(_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to
MIPS_FUNCTION_STUB_SIZE.
(_bfd_mips_elf_always_size_sections): Ditto.
(_bfd_mips_elf_size_dynamic_sections): Ditto.
(_bfd_mips_elf_finish_dynamic_sections): Ditto.
(_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation
to allow larger symbol table indexes.
2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
* po/Make-in (pdf, ps): New dummy targets.
2006-06-06 Alan Modra <amodra@bigpond.net.au>
* hash.c (bfd_hash_lookup): Correct stray line.
* elf.c (_bfd_elf_init_private_section_data): Comment typo.
(elfcore_grok_nto_status): Use long instead of pid_t.
(elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise.
2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
* po/Make-in (top_builddir): Define.
2006-06-05 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* config.in: Regenerate.
2006-06-02 Alan Modra <amodra@bigpond.net.au>
H.J. Lu <hongjiu.lu@intel.com>
PR ld/2723
* elflink.c (bfd_elf_final_link): Don't output section symbols
for special ELF sections.
2006-06-01 Alan Modra <amodra@bigpond.net.au>
* stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags
instead of bfd_make_section*.
* aix386-core.c: Likewise.
* aix5ppc-core.c: Likewise.
* aout-adobe.c: Likewise.
* aoutf1.h: Likewise.
* binary.c: Likewise.
* cisco-core.c: Likewise.
* coff-arm.c: Likewise.
* coff-h8300.c: Likewise.
* elf.c: Likewise.
* elf32-bfin.c: Likewise.
* elf32-m32c.c: Likewise.
* hppabsd-core.c: Likewise.
* hpux-core.c: Likewise.
* i386linux.c: Likewise.
* ieee.c: Likewise.
* ihex.c: Likewise.
* irix-core.c: Likewise.
* lynx-core.c: Likewise.
* m68klinux.c: Likewise.
* mach-o.c: Likewise.
* netbsd-core.c: Likewise.
* nlmcode.h: Likewise.
* opncls.c: Likewise.
* osf-core.c: Likewise.
* peXXigen.c: Likewise.
* ppcboot.c: Likewise.
* ptrace-core.c: Likewise.
* rs6000-core.c: Likewise.
* sco5-core.c: Likewise.
* sparclinux.c: Likewise.
* srec.c: Likewise.
* sunos.c: Likewise.
* trad-core.c: Likewise.
* xcofflink.c: Likewise.
* xsym.c: Likewise.
2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
* Makefile.am (INCLUDES): Use @INCINTL@.
* acinclude.m4: Include new gettext macros.
* configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
Manually substitute POFILES and GMOFILES.
* Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated.
2006-05-30 H.J. Lu <hongjiu.lu@intel.com>
* bfd.c (bfd_emul_get_maxpagesize): New.
(bfd_elf_set_pagesize): Likewise.
(bfd_emul_set_maxpagesize): Likewise.
(bfd_emul_get_commonpagesize): Likewise.
(bfd_emul_set_commonpagesize): Likewise.
* bfd-in2.h: Regenerated.
* elf-bfd.h (elf_backend_data): Add commonpagesize.
(xvec_get_elf_backend_data): New.
(get_elf_backend_data): Use xvec_get_elf_backend_data.
* elf32-arm.c (elf32_arm_vxworks_bed): Remove const.
* elfxx-target.h (elfNN_bed): Likewise.
* elf32-arm.c (ELF_COMMONPAGESIZE): Defined.
* elf32-mips.c (ELF_COMMONPAGESIZE): Likewise.
* elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise.
* elf32-sh.c (ELF_COMMONPAGESIZE): Likewise.
* elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise.
* elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise.
* elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise.
* elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
* elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise.
* elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise.
* elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise.
* elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise.
* elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined.
(elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE.
* targets.c (bfd_find_target): Support NULL abfd.
2006-05-30 Nick Clifton <nickc@redhat.com>
* po/es.po: Updated Spanish translation.
2006-05-27 Alan Modra <amodra@bigpond.net.au>
H.J. Lu <hongjiu.lu@intel.com>
* elf.c (assign_file_positions_for_load_sections): Retrieve
maxpagesize from m->p_align if it is valid. Set p_vaddr,
p_paddr and p_align earlier. Revert 2006-05-19 change to p_align.
(copy_elf_program_header): Copy p_align. Set p_align_valid.
2006-05-26 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000.
2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000.
2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
* elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000.
2006-05-26 Alan Modra <amodra@bigpond.net.au>
* elf.c (sym_is_global): Return a bfd_boolean.
(ignore_section_sym): New function.
(elf_map_symbols): Use ignore_section_sym to discard some syms.
(_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to
bfd before using elf_section_syms.
2006-05-25 H.J. Lu <hongjiu.lu@intel.com>
* config.bfd: (sh-*-linux*): Treat as 64bit target.
(sh*l*-*-netbsdelf*): Likewise.
(sh-*-netbsdelf*): Likewise.
(shl*-*-elf*): Likewise.
(sh[1234]l*-*-elf*): Likewise.
(sh3el*-*-elf*): Likewise.
(shl*-*-kaos*): Likewise.
(sh-*-elf*): Likewise.
(sh[1234]*-elf*): Likewise.
(sh-*-rtems*): Likewise.
(sh-*-kaos*): Likewise.
2006-05-24 H.J. Lu <hongjiu.lu@intel.com>
PR ld/1485
* config.bfd: Set want64 to true if 64bit bfd is used.
(sh-*-linux*): Use targ64_selvecs for 64bit targets.
(sh*l*-*-netbsdelf*): Likewise.
(sh-*-netbsdelf*): Likewise.
(shl*-*-elf*): Likewise.
(sh[1234]l*-*-elf*): Likewise.
(sh3el*-*-elf*): Likewise.
(shl*-*-kaos*): Likewise.
(sh-*-elf*): Likewise.
(sh[1234]*-elf*): Likewise.
(sh-*-rtems*): Likewise.
(sh-*-kaos*): Likewise.
2006-05-24 Paul Brook <paul@codesourcery.com>
* elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms
* elf32-arm.c (output_arch_syminfo): Define.
(elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map,
elf32_arm_output_arch_local_syms): New functions.
(elf_backend_output_arch_local_syms): Define.
* elflink.c (bfd_elf_final_link): Call
elf_backend_output_arch_local_syms.
* elfxx-target.h (elf_backend_output_arch_local_syms): Provide default
definition.
(elfNN_bed): Add elf_backend_output_arch_local_syms.
2006-05-24 Paul Brook <paul@codesourcery.com>
* elf32-arm.c (put_arm_insn, put_thumb_insn): New functions.
(elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
elf32_arm_finish_dynamic_symbol): Use them.
2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
Randolph Chung <tausq@debian.org>
* elf-hppa.h (reloc_hppa_howto_table): Check bitfield for
TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations.
Add handling for TLS relocations.
(elf_hpp_reloc_final_type): Handle TLS relocs.
* elf32-hppa.c: Add authors for cleanup and TLS support.
(hppa_elf_local_got_tls_type, hh_name, eh_name): Define.
(elf32_hppa_link_hash_entry): Add tls_type.
(elf32_hppa_link_hash_table): Add tld_ldm_got.
(hppa_link_has_newfunc): Set tls_type.
(elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount.
(hppa_stub_name): Use hh_name macro.
(elf32_hppa_copy_indirect_symbol): Copy TLS information.
(elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc.
Handle TLS relocs.
(elf32_hppa_gc_sweep_hook): Likewise.
(allocate_dynrelocs): Handle TLS relocs.
(elf32_hppa_size_dynamic_sections): Count space required by TLS
relocs. Use hh_name macro.
(dtpoff_base): New function.
(tpoff): Likewise.
(elf32_hppa_optimized_tls_reloc): Likewise.
(final_link_relocate): Handle TLS relocs.
(elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name
and hh_name macros.
(elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use
hh_name and eh_name macros.
(elf32_hppa_reloc_type_clas): Handle TLS relocs.
2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
* archures.c: Add bfd_mach_avr6.
* cpu-avr.c: Likewise.
* reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS):
New relocations.
* libbfd.h: Regenerate.
* bfd-in2.h:Regenerate.
* elf32-avr.h: New file. Protoypes for functions accessed from ld.
* elf32-avr.c: Add elf32-avr.h to include list.
(elf32_avr_stub_hash_entry): New function.
(elf32_avr_link_hash_table): New struct.
(avr_link_hash_table): Likewise.
(avr_stub_hash_entry): Likewise.
(avr_stub_hash_lookup): New function.
(stub_hash_newfunc): New function.
(elf32_avr_link_hash_table_create): New function.
(elf32_avr_link_hash_table_free): New function.
(avr_get_stub_addr): New function.
(debug_relax, debug_stubs): Add new global variables controlling
debugging printout to stdout.
(avr_pc_wrap_around): Change the type to bfd_vma.
(avr_replace_call_ret_sequences): Add a new variable controling
linkrelax optimizations.
(avr_stub_is_required_for_16_bit_reloc): New function.
(avr_final_link_relocate):
Add linker hash table to parameter list. Use stub addr. if necessary.
(elf32_avr_relocate_section):
Add linker hashtable to parameter list of avr_final_link_relocate.
(bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6.
(elf32_avr_object_p): Add support for E_AVR_MACH_AVR6.
(elf32_avr_relax_delete_bytes):
Iterate over all sections of a bfd when adjusting relocs addends.
(elf32_avr_relax_section):
Evaluate avr_replace_call_ret_sequences and recalculate the size of
stub section.
(avr_stub_name): New function.
(avr_get_stub_entry): New function.
(avr_add_stub): New function.
(avr_build_one_stub): New function.
(avr_size_one_stub): New function.
(elf32_avr_setup_params): New function.
(elf32_avr_setup_section_lists): New function.
(get_local_syms): New function.
(elf32_avr_size_stubs): New function.
(bfd_elf32_bfd_link_hash_table_create): New function.
(bfd_elf32_bfd_link_hash_table_free): New function.
2006-05-23 H.J. Lu <hongjiu.lu@intel.com>
PR ld/2655
PR ld/2657
* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly
update CIE/FDE length. Don't pad to the section alignment.
2006-05-23 Jie Zhang <jie.zhang@analog.com>
* elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for
deteted entries in .eh_frame section.
2006-05-23 Jie Zhang <jie.zhang@analog.com>
* elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_
instead of _GLOBAL_OFFSET_TABLE_.
(bfin_relocate_section): Ditto.
(_bfin_create_got_section): Ditto.
(elf32_bfinfdpic_create_dynamic_sections): Use
__PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_.
(bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC.
2006-05-23 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (compare_symbols): Prefer strong dynamic global
function syms over other syms.
2006-05-22 Daniel Jacobowitz <dan@codesourcery.com>
* elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL
check.
(bfd_elf_final_link): Add a late DT_TEXTREL check.
* elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define.
(mips_elf_create_dynamic_relocation): Set DF_TEXTREL.
(_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION.
Use MIPS_ELF_READONLY_SECTION.
(_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after
creating DT_TEXTREL.
(_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers
if no text relocations were generated.
2006-05-19 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment.
2006-05-19 Alan Modra <amodra@bigpond.net.au>
* elf.c (elf_fake_sections): Formatting.
(assign_file_positions_for_load_sections): Only add SEC_ALLOC
sections to p_memsz. Remove hack for PT_NOTE sections. Allow
section alignment to increase p_align for PT_LOAD.
(assign_file_positions_for_non_load_sections): Remove ARM BPABI
hack for PT_DYNAMIC. Instead, set p_filesz for all segments
other than PT_LOAD, and PT_NOTE in core.
2006-05-17 Alan Modra <amodra@bigpond.net.au>
* elf.c (assign_file_positions_for_segments): Split into..
(assign_file_positions_for_load_sections): ..this, and..
(assign_file_positions_for_non_load_sections): ..this new function,..
(assign_file_positions_except_relocs): ..writing program headers here.
2006-05-17 Alan Modra <amodra@bigpond.net.au>
* elflink.c (elf_gc_sweep): Don't specially keep non-alloc,
non-load sections if they have relocs.
2006-05-15 Paul Brook <paul@codesourcery.com>
* cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ...
(bfd_is_arm_special_symbol_name): ... to this. Add type argument.
Check symbol name is of specified type.
* elf32-arm.c (elf32_arm_is_target_special_symbol,
arm_elf_find_function, elf32_arm_output_symbol_hook): Use
bfd_is_arm_special_symbol_name.
* bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP,
BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER,
BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define.
(bfd_is_arm_mapping_symbol_name): Remove prototype.
(bfd_is_arm_special_symbol_name): Add prototype.
* bfd-in2.h: Regenerate.
2006-05-15 David Heine <dlheine@tensilica.com>
Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (check_loop_aligned): Fix reversed check for
undefined opcode. Clean up assertions.
(narrow_instruction, widen_instruction): Remove "do_it" parameters.
Factor most of the code into separate functions....
(can_narrow_instruction, can_widen_instruction): New.
(prev_instr_is_a_loop): New.
(compute_ebb_proposed_actions): Combine error handling code for
decode errors. Replace call to insn_decode_len with inline code.
Use can_narrow_instruction and can_widen_instruction. Handle errors
from call to xtensa_opcode_is_loop.
(relax_section): Adjust calls to narrow_instruction and
widen_instruction.
2006-05-15 Alan Modra <amodra@bigpond.net.au>
PR 2658
* elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic
-shared link.
2006-05-11 Michael Matz <matz@suse.de>
* elflink.c (match_group_member): Correctly iterate group
members.
2006-05-11 Paul Brook <paul@codesourcery.com>
* elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs.
(elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs.
(elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
* reloc.c: Ditto.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
2006-05-11 Mike Bland <mbland@google.com>
* elf.c (_bfd_elf_init_private_section_data): Don't change
section type if already set.
2006-05-10 Nick Clifton <nickc@redhat.com>
PR ld/2607
* elfcode.h (valid_section_index_p): New function: Checks for a
valid section index. Allows indicies in the range SHN_LOPROC to
SHN_HIOS.
(elf_object_p): Use valid_section_index_p.
2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
* coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION,
ARM_SECREL): Mark WinCE versions of these relocs as partial
inplace.
(coff_arm_relocate_section): Adjust addend for WinCE.
2006-05-10 Alan Modra <amodra@bigpond.net.au>
PR 2342
* elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16.
2006-05-09 Nick Clifton <nickc@redhat.com>
* coffcode.h (coff_write_relocs): Produce an error message if a an
out-of-range symbol index is detected in a reloc.
2006-05-09 Ben Elliston <bje@au.ibm.com>
* elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused
local variable `dynobj'.
2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
* elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all
of the bfd's sections for the reloc-addend adjustments.
2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
* elf32-s390.c (invalid_tls_insn): Call bfd_set_error.
(elf_s390_relocate_section): Add code to do the GD->LE and
LD->LE TLS linker optimizations if a brasl instruction is used
for the __tls_get_offset function call.
* elf64-s390.c (invalid_tls_insn): Call bfd_set_error.
2006-05-05 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize
R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in
the .toc and referenced by a TLS code sequence.
(ppc64_elf_edit_toc): Cater for the unlikely situation that
.toc is the first section in a file.
2006-05-04 Andreas Schwab <schwab@suse.de>
* aoutf1.h (struct external_sparc_core): Declare c_regs as struct
regs instead of an array of int.
(struct external_solaris_bcp_core): Likewise.
(swapcore_sun3): Use offsetof instead of computing the offset
manually.
(swapcore_sparc): Likewise. Simplify reference to c_regs.
(swapcore_solaris_bcp): Likewise.
2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
* elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling
for missing GOTs.
2006-05-04 Daniel Jacobowitz <dan@codesourcery.com>
* cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
mapping symbols.
2006-05-04 Ben Elliston <bje@au.ibm.com>
* coff-or32.c (bfd_section_from_shdr): Remove unused local
variable `ptr'.
* cofflink.c (process_embedded_commands): Remove unused local
variables `had_read' and `had_shared'.
* ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local
variable `fdr_adr'.
* ihex.c (ihex_read_section): Remove unused local variable `addr'.
2006-05-03 Alan Modra <amodra@bigpond.net.au>
* libbfd-in.h (_bfd_generic_new_section_hook): Declare.
* section.c (bfd_abs_symbol, bfd_com_symbol): Delete.
(bfd_und_symbol, bfd_ind_symbol): Delete.
(BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to
&SEC.symbol.
(STD_SECTION): Adjust.
(_bfd_generic_new_section_hook): New function, extracted from..
(bfd_section_init): ..here.
(bfd_make_section_old_way): Call new_section_hook for abs, com,
und and ind sections.
* elf.c (_bfd_elf_large_com_section): Adjust.
* aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook.
* pdp11.c (new_section_hook): Likewise.
* coffcode.h (coff_new_section_hook): Likewise.
* ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
* elf.c (_bfd_elf_new_section_hook): Likewise.
* vms.c (vms_new_section_hook): Likwise.
* elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't
already set.
* elf32-sh64.c (sh64_elf_new_section_hook): Likewise.
* elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise.
* elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
* elf64-ppc.c (ppc64_elf_new_section_hook): Likewise.
* elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise.
* ieee.c (ieee_new_section_hook): Likewise. Call
_bfd_generic_new_section_hook too.
* mmo.c (mmo_new_section_hook): Likewise.
* oasys.c (oasys_new_section_hook): Likewise.
* som.c (som_new_section_hook): Likewise.
* coff-w65.c (reloc_processing): Don't use bfd_abs_symbol.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
2006-05-03 Alan Modra <amodra@bigpond.net.au>
* hash.c (DEFAULT_SIZE): Revert last change.
(higher_prime_number): Correct test for no larger prime. Don't
abort on error, instead return 0. Depopulate primes[].
(bfd_hash_lookup): If we overflow size, refuse to grow table.
2006-05-02 Paul Brook <paul@codesourcery.com>
* elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit
for R_ARM_REL32.
2006-05-02 Ben Elliston <bje@au.ibm.com>
* archive.c (bfd_generic_archive_p): Remove unused local variable
`fail'.
* dwarf2.c (decode_line_info): Remove unused local variable
`basic_block'.
* elfcode.h (elf_slurp_reloc_table_from_section): Remove unused
local variable `s'.
* tekhex.c (tekhex_write_object_contents): Remove unused local
variable `bytes_written'.
* aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local
variable `r_addend'.
* elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns.
* elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns.
(_bfd_ns32k_relocate_contents): Remove break after return.
* elf.c (bfd_section_from_shdr): Remove breaks after returns.
2006-05-02 Nick Clifton <nickc@redhat.com>
* elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG
in order to avoid conflicts with the global DEBUG define.
2006-05-02 Alan Modra <amodra@bigpond.net.au>
* dwarf2.c: Formatting.
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify
output section check.
* elf32-i370.c: Warning fixes inside #ifdef DEBUG.
* elf32-m32c.c: Similarly.
* elf32-ppc.c: Similarly.
* elf32-v850.c: Similarly.
* nlm32-sparc.c: Similarly.
* elfcode.h: Similarly.
(elf_symbol_flags): Delete.
* elflink.c (elf_link_input_bfd): Comment typo.
2006-05-01 DJ Delorie <dj@redhat.com>
* bfd-in.h (bfd_hash_table): Add count field.
* bfd-in2.h: Regenerate.
* hash.c (higher_prime_number): New.
(bfd_hash_table_inint_n): Init count field.
(bfd_hash_lookup): Grow table as needed.
2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp>
PR binutils/2584
* tekhex.c (getvalue): Change return type to bfd_boolean and
add the new parameter. Return false if the unexpected character
is found.
(getsym): Likewise.
(first_phase): Change return type to bfd_boolean and return
false if the unexpected character is found. Replace abort
with returning false.
(pass_over): Change return type to bfd_boolean and the type of
the second argument to bfd_boolean (*) (bfd *, int, char *).
Return false if FUNC returns false.
(tekhex_object_p): Return NULL if pass_over fails.
2006-04-27 Alan Modra <amodra@bigpond.net.au>
* coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix.
2006-04-26 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/2593
* elf.c (_bfd_elf_new_section_hook): Don't set section ELF type
and flags if its BFD flags have been set.
(_bfd_elf_init_private_section_data): Don't copy the output ELF
section type from input if it has been set to something
different.
2006-04-25 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/2467
* elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd)
is NULL first.
* elf32-arm.c (elf32_arm_close_and_cleanup): Check if
abfd->sections is NULL.
(elf32_arm_bfd_free_cached_info): New.
(bfd_elf32_bfd_free_cached_info): Defined.
* elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it
to _bfd_free_cached_info.
* libbfd-in.h (_bfd_free_cached_info): New.
* libbfd: Regenerated.
* opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL.
(_bfd_free_cached_info): New.
2006-04-21 Alan Modra <amodra@bigpond.net.au>
* elf.c (assign_file_positions_except_relocs): Move code setting
file position of non-loaded sections..
(assign_file_positions_for_segments): ..to here.
2006-04-20 H.J. Lu <hongjiu.lu@intel.com>
PR ld/2537
* elf.c (bfd_section_from_shdr): Allow sections reserved for
applications. Issue an error on sections we don't know how
to handle.
2006-04-19 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
2006-04-19 Alan Modra <amodra@bigpond.net.au>
* warning.m4 (--enable-werror): Format help message.
(--enable-build-warnings): Likewise.
* configure: Regenerate.
2006-04-18 Nick Clifton <nickc@redhat.com>
PR 2257
* elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx
fields to still be handled as ELF files.
2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
* po/SRC-POTFILES.in: Regenerated.
2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
* configure.in: Update version to 2.17.50.
* configure: Regenerated.
2006-04-14 David Heine <dlheine@tensilica.com>
* elf32-xtensa.c (build_reloc_opcodes): New.
(compute_text_actions): Use it to decode opcodes outside inner loop.
(check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if
it is set, use it to get the opcodes for relocations.
(move_shared_literal): Adjust call to check_section_ebb_pcrels_fit.
2006-04-08 H.J. Lu <hongjiu.lu@intel.com>
PR ld/2513
* elf32-i386.c (GOT_TLS_MASK): New macro for tls_type.
(GOT_TLS_IE_IE): Likewise.
(GOT_TLS_IE_GD): Likewise.
(GOT_TLS_IE_MASK): Likewise.
(elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD
and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE
respectively.
(allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD
are set, treat tls_type as GOT_TLS_IE_BOTH.
(elf_i386_relocate_section): Likewise.
2006-04-07 Randolph Chung <tausq@debian.org>
* elf64-hppa.c (elf64_hppa_grok_prstatus): New function.
(elf64_hppa_grok_psinfo): Likewise.
(elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define.
2006-04-06 DJ Delorie <dj@redhat.com>
* elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for
each plt entry we create.
2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
* po/Make-in: Add install-html target.
* Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir
htmldir. Add install-html and install-html-recursive targets.
* Makefile.in: Regenerate.
* configure.in: AC_SUBST for datarootdir, docdir and htmldir.
* configure: Regenerate.
2006-04-06 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes
with the skip_relax_pass_0 and skip_relax_pass_1 bits in the
section structure.
2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
* elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to
eliminate warnings.
2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
James E Wilson <wilson@specifixinc.com>
PR ld/2442
* elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next.
(elfNN_ia64_local_hash_entry): Add count, sorted_count and
size.
(elfNN_ia64_link_hash_entry): Likewise.
(elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count
and size.
(elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info
processing.
(elfNN_ia64_hash_hide_symbol): Likewise.
(elfNN_ia64_global_dyn_sym_thunk): Likewise.
(elfNN_ia64_local_dyn_sym_thunk): Likewise.
(elfNN_ia64_global_dyn_info_free): New function.
(elfNN_ia64_local_dyn_info_free): Likewise.
(elfNN_ia64_hash_table_free): Free local and global
elfNN_ia64_dyn_sym_info.
(addend_compare): New function.
(sort_dyn_sym_info): Likewise.
(get_dyn_sym_info): Updated to use binary search for addend.
(elfNN_ia64_check_relocs): Scan relocations to create dynamic
relocation arrays first.
2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com>
* elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp
symbol.
2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
PR ld/2411
* elflink.c (check_dynsym): New.
(elf_link_output_extsym): Use it.
(bfd_elf_final_link): Likewise.
2006-04-05 H.J. Lu <hongjiu.lu@intel.com>
PR ld/2404
* elflink.c (_bfd_elf_merge_symbol): Skip the default indirect
symbol from the dynamic definition with the default version if
its type and the type of existing regular definition mismatch.
2006-04-05 Richard Sandiford <richard@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* config.bfd (sparc-*-vxworks*): New stanza.
* configure.in (bfd_elf32_sparc_vxworks_vec): New stanza.
(bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo.
* configure: Regenerate.
* elf32-sparc.c: Include elf-vxworks.h.
(elf32_sparc_vxworks_link_hash_table_create: New.
(elf32_sparc_vxworks_final_write_processing): New.
(TARGET_BIG_SYM): Override for VxWorks.
(TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise.
(bfd_elf32_bfd_link_hash_table_create): Likewise.
(elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise.
(elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise.
(elf_backend_link_output_symbol_hook): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_final_write_processing, elf32_bed): Likewise.
* elfxx-sparc.c: Include libiberty.h and elf-vxworks.h.
(sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New.
(sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New.
(_bfd_sparc_elf_link_hash_table_create): Don't initialize
build_plt_entry here.
(create_got_section): Initialize sgotplt for VxWorks.
(_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry,
plt_header_size and plt_entry_size, with new VxWorks-specific settings.
Call elf_vxworks_create_dynamic_sections for VxWorks.
(allocate_dynrelocs): Use plt_header_size and plt_entry_size.
Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks.
(_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt
for VxWorks. Check for the .got.plt section.
(sparc_vxworks_build_plt_entry): New function.
(_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs.
Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_
absolute on VxWorks.
(sparc32_finish_dyn): Add special handling for DT_RELASZ
and DT_PLTGOT on VxWorks.
(sparc_vxworks_finish_exec_plt): New.
(sparc_vxworks_finish_shared_plt): New.
(_bfd_sparc_elf_finish_dynamic_sections): Call them.
Use plt_header_size and plt_entry_size.
* elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks,
srelplt2, sgotplt, plt_header_size and plt_entry_size fields.
* Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h.
(elf32-sparc.lo): Likewise.
* Makefile.in: Regenerate.
* targets.c (bfd_elf32_sparc_vxworks_vec): Declare.
(_bfd_target_vector): Add a pointer to it.
2006-03-30 Ben Elliston <bje@au.ibm.com>
PR ld/2267
* elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a
special section number that exceeds the number of ELF sections
(eg. SHN_MIPS_SCOMMON).
2006-03-27 Richard Sandiford <richard@codesourcery.com>
* elfxx-mips.c (mips_got_entry): Add more commentary.
(mips_elf_local_got_index): Use the hash table entry to record
the GOT index of forced-local symbols.
(mips_elf_initialize_tls_index): Rearrange code. Store the index
in either the hash table entry or the mips_got_entry, not both.
Add more commentary.
(mips_elf_multi_got): Make sure the g->next is nonnull when calling
mips_elf_initialize_tls_index.
2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
* elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc,
RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty,
reloc_stack_push, reloc_stack_pop, reloc_stack_operate,
bfin_areloc_howto_table): Delete. All
uses deleted as well.
(bfin_reloc_map): Delete all stack relocs.
(bfin_info_to_howto, bfin_bfd_reloc_type_lookup,
bfin_reloc_type_lookup): Don't support them.
(bfin_relocate_section): Don't try to handle them.
* 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.
2006-03-25 Richard Sandiford <richard@codesourcery.com>
* cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as
incompatible. Likewise MAC and EMAC code.
* elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use
bfd_get_compatible to set the new bfd architecture. Rely on it
to detect incompatibilities.
2006-03-23 Michael Matz <matz@suse.de>
* reloc.c: Add 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.
* bfd-in2.h: Regenerated.
* libbfd.h: Regenerated.
* elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
Add howtos for above relocs.
(x86_64_reloc_map): Add mappings for new relocs.
(elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
needs a PLT entry.
(elf64_x86_64_gc_sweep_hook): Reflect changes from
elf64_x86_64_check_relocs for the new relocs.
(elf64_x86_64_relocate_section): Handle new relocs.
2006-03-22 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that
rel->r_addend is zero.
2006-03-22 Richard Sandiford <richard@codesourcery.com>
* elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type
of "loc".
2006-03-22 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-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.
2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss
section from SHF_PARISC_WEAKORDER to SHF_HP_TLS.
(elf_backend_special_sections): Remove #undef.
2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry
for undefined weak symbols.
2006-03-17 Daniel Jacobowitz <dan@codesourcery.com>
PR ld/2462
* elflink.c (bfd_elf_final_link): Remove
bed->elf_backend_emit_relocs from emit_relocs.
2006-03-17 Alexandre Oliva <aoliva@redhat.com>
* elf32-ppc.c (ppc_elf_relocate_section): Copy addend from
first relocation to the second when relaxing TLS GD to LE;
zero it out when relaxing to IE.
2006-03-17 Alan Modra <amodra@bigpond.net.au>
PR 2434
* elflink.c (elf_link_add_object_symbols): Save and restore
warning sym's linked sym.
2006-03-16 Alan Modra <amodra@bigpond.net.au>
PR 2434
* elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete.
(elf_link_add_object_symbols): Delete unnecessary locals. Rename
hash_table -> htab. Formatting. Save entire symbol table
before loading as-needed syms, and restore afterwards if lib not
needed. Use bfd_hash_allocate rather than bfd_alloc for sym
name. Free some buffers earlier.
* bfd-in.h (struct bfd_hash_table): Add entsize.
(bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype.
* elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise
* hash.c (bfd_hash_table_init_n): Add entsize param, save to
hash table.
(bfd_hash_table_init): Add param, adjust calls.
* aoutx.h: Adjust all hash_table_init functions and calls.
* bfd.c: Likewise.
* coff-arm.c: Likewise.
* coff-h8300.c: Likewise.
* coff-ppc.c: Likewise.
* cofflink.c: Likewise.
* ecoff.c: Likewise.
* ecofflink.c: Likewise.
* elf-m10300.c: Likewise.
* elf-strtab.c: Likewise.
* elf.c: Likewise.
* elf32-arm.c: Likewise.
* elf32-bfin.c: Likewise.
* elf32-cris.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-m32r.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-vax.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-hppa.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-sh64.c: Likewise.
* elf64-x86-64.c: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-mips.c: Likewise.
* elfxx-sparc.c: Likewise.
* i386linux.c: Likewise.
* libaout.h: Likewise.
* libbfd-in.h: Likewise.
* libcoff-in.h: Likewise.
* linker.c: Likewise.
* m68klinux.c: Likewise.
* merge.c: Likewise.
* opncls.c: Likewise.
* pdp11.c: Likewise.
* sparclinux.c: Likewise.
* stabs.c: Likewise.
* sunos.c: Likewise.
* vms.c: Likewise.
* xcofflink.c: Likewise.
* section.c (struct section_hash_entry): Move to..
* libbfd-in.h: ..here.
* Makefile.am: Run "make dep-am"
* Makefile.in: Regenerate.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* libcoff.h: Regenerate.
2006-03-16 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs
against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak
last change to REL32 relocs so that they are counted as
possibly dynamic as per REL24 and REL14.
2006-03-16 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24
checks from REL32.
2006-03-15 Ben Elliston <bje@au.ibm.com>
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all
in_list elements, not just the first.
2006-03-14 Richard Sandiford <richard@codesourcery.com>
* elf32-mips.c (mips_elf_adjust_addend): New function, mostly split
out from...
(_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend
for final links too.
2006-03-13 Richard Sandiford <richard@codesourcery.com>
* elfxx-mips.c (mips_elf_create_got_section): Initialize hgot.
2006-03-11 H.J. Lu <hongjiu.lu@intel.com>
PR ld/2443
* dwarf2.c (concat_filename): Don't issue an error if file is 0.
2006-03-10 Paul Brook <paul@codesourcery.com>
* elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.
(elf32_arm_print_private_bfd_data): Ditto.
2006-03-09 Paul Brook <paul@codesourcery.com>
* cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
mapping symbols.
2006-03-09 Khem Raj <khem@mvista.com>
* elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned
char type.
2006-03-08 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp.
2006-03-07 Richard Sandiford <richard@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Zack Weinberg <zack@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
Paul Brook <paul@codesourcery.com>
Ricardo Anguiano <anguiano@codesourcery.com>
Phil Edwards <phil@codesourcery.com>
* configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo.
(bfd_elf32_bigarm_symbian_vec): Likewise.
(bfd_elf32_bigarm_vxworks_vec): Likewise.
(bfd_elf32_littlearm_vec): Likewise.
(bfd_elf32_littlearm_symbian_vec): Likewise.
(bfd_elf32_littlearm_vxworks_vec): Likewise.
* configure: Regenerate.
* elf32-arm.c: Include libiberty.h and elf-vxworks.h.
(RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros.
(elf32_arm_vxworks_bed): Add forward declaration.
(elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12.
(elf32_arm_vxworks_exec_plt0_entry): New table.
(elf32_arm_vxworks_exec_plt_entry): Likewise.
(elf32_arm_vxworks_shared_plt_entry): Likewise.
(elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields.
(reloc_section_p): New function.
(create_got_section): Use RELOC_SECTION.
(elf32_arm_create_dynamic_sections): Likewise. Call
elf_vxworks_create_dynamic_sections for VxWorks targets.
Choose between the two possible values of plt_header_size
and plt_entry_size.
(elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2.
(elf32_arm_abs12_reloc): New function.
(elf32_arm_final_link_relocate): Call it. Allow the creation of
dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p,
RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the
r_addend fields of relocs. On rela targets, skip any code that
adjusts in-place addends. When using _bfd_link_final_relocate
to perform a final relocation, pass rel->r_addend as the addend
argument.
(elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks
object, ignore flags that are not standard on VxWorks.
(elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12
relocs on VxWorks. Use reloc_section_p.
(elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE.
(allocate_dynrelocs): Use RELOC_SIZE. Account for the size of
.rela.plt.unloaded relocs on VxWorks targets.
(elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for
.rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags
instead of DT_REL* tags on RELA targets.
(elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks
PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks.
(elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE
and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ
like DT_RELSZ. Handle the VxWorks form of initial PLT entry.
Correct the .rela.plt.unreloaded symbol indexes.
(elf32_arm_output_symbol_hook): Call the VxWorks version of this
hook on VxWorks targets.
(elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true.
Minor formatting tweak.
(elf32_arm_vxworks_final_write_processing): New function.
(elf_backend_add_symbol_hook): Override for VxWorks and reset
for Symbian.
(elf_backend_final_write_processing): Likewise.
(elf_backend_emit_relocs): Likewise.
(elf_backend_want_plt_sym): Likewise.
(ELF_MAXPAGESIZE): Likewise.
(elf_backend_may_use_rel_p): Minor formatting tweak.
(elf_backend_may_use_rela_p): Likewise.
(elf_backend_default_use_rela_p): Likewise.
(elf_backend_rela_normal): Likewise.
* Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h.
2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
* archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp):
New. Adjust other variants.
(bfd_default_scan): Update.
* bfd-in2.h: Rebuilt.
* cpu-m68k.c: Adjust.
(bfd_m68k_compatible): New. Use it for architectures.
* elf32-m68k.c (elf32_m68k_object_p): Adjust.
(elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b
mismatch.
(elf32_m68k_print_private_bfd_data): Adjust.
* ieee.c (ieee_write_processor): Adjust.
2006-03-06 Alan Modra <amodra@bigpond.net.au>
* dwarf2.c: Formatting.
(add_line_info): Remove outer loop.
2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
Alan Modra <amodra@bigpond.net.au>
PR binutils/2338
* dwarf2.c (loadable_section): New struct.
(dwarf2_debug): Add loadable_section_count and
loadable_sections.
(new_line_sorts_after): New.
(add_line_info): Use new_line_sorts_after to compare line
addresses.
(check_function_name): Removed.
(unset_sections): New.
(place_sections): New.
(_bfd_dwarf2_find_nearest_line): Updated. Call place_sections
and unset_sections on relocatable files.
(_bfd_dwarf2_find_line): Likewise.
2006-03-03 Nick Clifton <nickc@redhat.com>
* cpu-avr.c: Update to ISO-C90 formatting.
* elf32-avr.c: Likewise.
2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
* elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI
and R_AVR_MS8_LDI
(bfd_elf_avr_final_write_processing): Set
EF_AVR_LINKRELAX_PREPARED in e_flags field.
(elf32_avr_relax_section): New function.
(elf32_avr_relax_delete_bytes): New function.
(elf32_avr_get_relocated_section_contents): New function.
(avr_pc_wrap_around): New function.
(avr_relative_distance_considering_wrap_around): New function.
(avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI.
* reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
2006-03-02 DJ Delorie <dj@redhat.com>
* elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol
calculations.
2006-03-02 Richard Sandiford <richard@codesourcery.com>
* elf32-ppc.c (is_ppc_elf_target): Return true if the target is
bfd_elf32_powerpc_vxworks_vec.
2006-03-02 Nick Clifton <nickc@redhat.com>
* elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'.
2006-03-02 Richard Sandiford <richard@codesourcery.com>
* elf32-i386.c (elf_i386_create_dynamic_sections): Use
elf_vxworks_create_dynamic_sections.
(elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT
symbol handling.
* elf32-ppc.c (ppc_elf_create_dynamic_sections): Use
elf_vxworks_create_dynamic_sections.
(ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT
symbol handling.
* elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function.
* elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare.
2006-03-02 Richard Sandiford <richard@codesourcery.com>
* elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
(elf_backend_link_output_symbol_hook): Use
elf_vxworks_link_output_symbol_hook instead.
* elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete.
(elf_backend_link_output_symbol_hook): Use
elf_vxworks_link_output_symbol_hook instead.
* elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the
same interface as elf_backend_link_output_symbol_hook.
* elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update
prototype accordingly.
2006-03-02 Richard Sandiford <richard@codesourcery.com>
* elf32-ppc.c (ppc_elf_plt_type): New enumeration.
(ppc_elf_link_hash_table): Replace old_got and new_got with
plt_type and can_use_new_plt.
(ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS,
SEC_LOAD and SEC_READONLY to the VxWorks .plt flags.
(ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt.
Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt.
(ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to
either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that
this function should not be called for VxWorks targets.
(ppc_elf_tls_setup): Use plt_type instead of old_got.
(allocate_got): Likewise. Rearrange so that max_before_header
is only used for PLT_OLD and PLT_NEW.
(allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks.
(ppc_elf_size_dynamic_sections): Likewise.
(ppc_elf_relax_section): Likewise.
(ppc_elf_relocate_section): Likewise.
(ppc_elf_finish_dynamic_symbol): Likewise.
(ppc_elf_vxworks_link_hash_table_create): Initialize plt_type.
2006-02-28 Richard Sandiford <richard@codesourcery.com>
* elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index.
(elf_i386_link_hash_table_create): Initialize it.
(elf_i386_compute_jump_table_size): Use it instead of
srelplt->reloc_count.
(allocate_dynrelocs): Likewise.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Likewise.
2006-02-27 Jakub Jelinek <jakub@redhat.com>
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag.
(_bfd_elf_write_section_eh_frame): Likewise.
2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
* po/Make-in: Add html target.
2006-02-27 Richard Sandiford <richard@codesourcery.com>
* elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the
cached hgot entry to check for _GLOBAL_OFFSET_TABLE_.
* elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
* elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise.
* elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
* elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
* elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
* elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise.
* elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
* elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
* elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
* elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
* elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise.
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
* elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use
the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_.
* elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
* elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
* elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2006-02-25 Richard Sandiford <richard@codesourcery.com>
* elf-bfd.h (elf_link_hash_table): Add hplt field.
* elflink.c (_bfd_elf_create_dynamic_sections): Initialize it.
* elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise.
* elf32-frv.c (_frv_create_got_section): Likewise.
* elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
* elf32-sh.c (sh_elf_create_dynamic_sections): Likewise.
* elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise.
* elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
* elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt.
(elf_i386_link_hash_table_create): Don't initialize them.
(elf_i386_size_dynamic_sections): Use the generic ELF hplt and
hgot fields.
(elf_i386_finish_dynamic_symbol): Likewise.
* elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt.
(ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields.
(ppc_elf_finish_dynamic_symbol): Likewise.
2006-02-24 DJ Delorie <dj@redhat.com>
* 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.
* bfd-in2.h: Regenerate.
2006-02-24 H.J. Lu <hongjiu.lu@intel.com>
PR ld/2218
* elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol.
(_bfd_elf_link_hash_fixup_symbol): New.
* elflink.c (_bfd_elf_link_hash_fixup_symbol): New.
(_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if
it isn't NULL.
* elfxx-ia64.c (elf_backend_fixup_symbol): Defined.
* elfxx-target.h (elf_backend_fixup_symbol): New.
(elfNN_bed): Initialize elf_backend_fixup_symbol.
2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
* cpu-ia64-opc.c (ins_immu5b): New.
(ext_immu5b): Likewise.
(elf64_ia64_operands): Add IMMU5b.
2006-02-21 Alan Modra <amodra@bigpond.net.au>
PR ld/2218
* elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie
is dynamic.
* elf32-hppa.c (allocate_dynrelocs): Likewise.
* elf32-i386.c (allocate_dynrelocs): Likewise.
* elf32-s390.c (allocate_dynrelocs): Likewise.
* elf32-sh.c (allocate_dynrelocs): Likewise.
* elf64-s390.c (allocate_dynrelocs): Likewise.
* elf64-x86-64.c (allocate_dynrelocs): Likewise.
* elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs
on undef weak with non-default visibility too.
* elfxx-sparc.c (allocate_dynrelocs): Ditto.
2006-02-21 Alan Modra <amodra@bigpond.net.au>
* bfd.c: (_bfd_default_error_handler): Don't call abort on
error, instead call _exit.
(_bfd_abort): Call _exit not xexit.
2006-02-17 Kevin Buettner <kevinb@redhat.com>
* elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
New functions.
* elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
Anil Paranjape <anilp1@kpitcummins.com>
Shilin Shakti <shilins@kpitcummins.com>
* Makefile.am: Add xc16x related entry
* Makefile.in: Regenerate
* archures.c: Add bfd_xc16x_arch
* bfd-in2.h: Regenerate
* config.bfd: Add xc16x-*-elf
* configure.in: Add bfd_elf32_xc16x_vec
* configure: Regenerate.
* targets.c: Added xc16x related information
* cpu-xc16x.c: New file
* reloc.c: Add new relocations specific to xc16x:
BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
BFD_RELOC_XC16X_SOF
* elf32-xc16x.c: New file.
2006-02-17 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
* elf64-ppc.c (allocate_dynrelocs): Likewise.
2006-02-17 Alan Modra <amodra@bigpond.net.au>
PR ld/2218
* elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
dynamic.
(ppc64_elf_relocate_section): Check output reloc section size.
* elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
2006-02-16 H.J. Lu <hongjiu.lu@intel.com>
PR ld/2322
* elf.c (get_segment_type): New function.
(_bfd_elf_print_private_bfd_data): Use it.
(print_segment_map): New function.
(assign_file_positions_for_segments): Call print_segment_map
when there are not enough room for program headers.
2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
* config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
traditional MIPS ELF targets.
2006-02-15 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/2338
* dwarf2.c (check_function_name): New function.
(_bfd_dwarf2_find_nearest_line): Use check_function_name to
check if function is correct.
2006-02-16 Alan Modra <amodra@bigpond.net.au>
* elflink.c (_bfd_elf_default_action_discarded): Return 0 for
debug sections.
(elf_link_input_bfd): Adjust comments.
2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
* elf.c (copy_private_bfd_data): Minor update.
2006-02-10 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/2258
* elf.c (copy_private_bfd_data): Renamed to ...
(rewrite_elf_program_header): This.
(copy_elf_program_header): New function.
(copy_private_bfd_data): Likewise.
2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
* archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
(bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
bfd_mach_mcf_isa_b_usp_float_emac): New.
(bfd_default_scan): Update coldfire mapping.
* bfd-in.h (bfd_m68k_mach_to_features,
bfd_m68k_features_to_mach): Declare.
* bfd-in2.h: Rebuilt.
* cpu-m68k.c (arch_info_struct): Add new coldfire machines,
adjust legacy names.
(m68k_arch_features): New.
(bfd_m68k_mach_to_features,
bfd_m68k_features_to_mach): Define.
* elf32-m68k.c (elf32_m68k_object_p): New.
(elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
(elf32_m68k_print_private_bfd_data): Print the CF EF flags.
(elf_backend_object_p): Define.
* ieee.c (ieee_write_processor): Update coldfire machines.
* libbfd.h: Rebuilt.
2006-02-06 Steve Ellcey <sje@cup.hp.com>
* elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
if SHF_TLS is set.
2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
* coff-z80.c (r_imm24): New howto.
(rtype2howto): New case R_IMM24.
(coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
(extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
2006-02-04 Richard Sandiford <richard@codesourcery.com>
* elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
has already been assigned a GOT index, copy that index to the
current hash table entry.
2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr>
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
for call-to-undefweak reloc overflow.
2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr>
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
for 32-bit relocs overflow.
2006-01-27 Paul Brook <paul@codesourcery.com>
* elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
objects.
2006-01-18 Alexandre Oliva <aoliva@redhat.com>
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.
2006-01-17 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/2096
* dwarf2.c (comp_unit_contains_address): Update comment.
(_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
lma. Return TRUE only if both comp_unit_contains_address and
comp_unit_find_nearest_line return TRUE.
(_bfd_dwarf2_find_line): Use section's vma, instead of lma.
2006-01-18 Alan Modra <amodra@bigpond.net.au>
* elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
(bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
* elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
elf_gc_mark_dynamic_ref_symbol. Make global.
(bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
* elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
(elfNN_bed): Init new field.
* elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
(ppc64_elf_gc_mark_dynamic_ref): New function.
2006-01-17 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
2006-01-17 Nick Clifton <nickc@redhat.com>
PR binutils/2159
* elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
parameters.
2006-01-11 Nick Clifton <nickc@redhat.com>
* elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
into the newly (re)allocated map array.
2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com>
* peXXigen.c (tbl): Add comma after "HIGH3ADJ".
2006-01-01 Jakub Jelinek <jakub@redhat.com>
* elf64-ppc.c (ppc64_elf_action_discarded): Return 0
for .toc1 section.
For older changes see ChangeLog-2005
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
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