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Diffstat (limited to 'binutils-2.25/bfd/ChangeLog-2007')
| -rw-r--r-- | binutils-2.25/bfd/ChangeLog-2007 | 3567 |
1 files changed, 3567 insertions, 0 deletions
diff --git a/binutils-2.25/bfd/ChangeLog-2007 b/binutils-2.25/bfd/ChangeLog-2007 new file mode 100644 index 00000000..85076b92 --- /dev/null +++ b/binutils-2.25/bfd/ChangeLog-2007 @@ -0,0 +1,3567 @@ +2007-12-31 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/5530 + * elfxx-ia64.c (elfNN_ia64_relocate_section): Call + _bfd_elf_find_segment_containing_section with output_bfd, + instead of input_bfd. + +2007-12-31 Nick Clifton <nickc@redhat.com> + + * elf-m10300.c (mn10300_elf_relax_section): Use + _bfd_merged_section_offset to compute the offset of a symbol in a + merged section. + +2007-12-31 Nick Clifton <nickc@redhat.com> + + * elf.c (_bfd_elf_find_segment_containing_section): New function: + Scan the segment map looking for the segment containing a + specified function. + * elf-bfd.h: Prototype the new function. + * elf-hppa.h (elf_hppa_osec_to_segment): Delete. + (elf_hppa_record_segment_addrs): Use new function. + * elf32-bfin.c (_bfdfdpic_osec_to_segment): Use new function. + * elf32-frv.c (_frvfdpic_osec_to_segment): Use new function. + * elf32-hppa.c (hppa_record_segment_addr): Use new function. + * elfxx-ia64.c (elfNN_ia64_relocate_section): Use new function. + +2007-12-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR binutils/5146 + * elf64-hppa.c: Declare alloca when __GNUC__ is defined. + * som.c: Likewise. + + * elf-hppa.h (elf_hppa_osec_to_segment): New function. + (elf_hppa_record_segment_addrs): Use elf_hppa_osec_to_segment. + Remove ATTRIBUTE_UNUSED from abfd argument. + * elf32-hppa.c (hppa_record_segment_addr): Likewise. + +2007-12-28 Nick Hudson <nick.hudson@dsl.pipex.com> + + * elf32-hppa.c (hppa_record_segment_addr): Locate the segment + containing the section using the segment map, rather than guessing + based upon the section's vma and file position. + +2007-12-24 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/5488 + * elf.c (IS_NOTE): New. + (IS_COREFILE_NOTE): Use IS_NOTE. + (IS_SECTION_IN_INPUT_SEGMENT): Use IS_NOTE instead of + IS_COREFILE_NOTE. + +2007-12-24 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/5449 + * elf.c (rewrite_elf_program_header): Don't adjust p_paddr if + p_paddr is set to 0. + (copy_private_bfd_data): Call rewrite_elf_program_header if + p_paddr is set to 0. + + * elfcode.h (elf_swap_phdr_out): Set p_paddr to 0 if needed. + + * elfxx-ia64.c (ELF_MAXPAGESIZE): Don't redefine it for HPUX. + +2007-12-21 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (relax_section): Update DIFF relocations in the + same way as other relocations. + +2007-12-18 Daniel Jacobowitz <dan@codesourcery.com> + + * section.c (BFD_FAKE_SECTION): Update. + * bfd-in2.h: Regenerate. + +2007-12-18 Daniel Jacobowitz <dan@codesourcery.com> + + * bfd-in2.h: Regenerate. + +2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt> + + * config.bfd: Add arm-*-mingw32ce* target. + +2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk> + + * elf-bfd.h (eh_cie_fde): Replace u.cie.merged with a union of + a merged field and a sec field. + (eh_frame_hdr_info): Remove offsets_adjusted. + * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Update accesses to + the CIE merged field. + (_bfd_elf_gc_mark_fdes): Likewise. + (_bfd_elf_discard_section_eh_frame): Likewise. Set u.cie.u.sec + when clearing the removed flag. + (_bfd_elf_eh_frame_section_offset): Remove offsets_adjusted handling. + (_bfd_elf_write_section_eh_frame): Likewise. Apply output_offsets + where appropriate. + +2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk> + + * elf-bfd.h (eh_cie_fde): Move add_fde_encoding and + per_encoding_relative to u.cie. Add commentary. + * elf-eh-frame.c (cie): Remove make_relative. + (extra_augmentation_string_bytes): Update use of add_fde_encoding. + (extra_augmentation_data_bytes): Likewise. Use an FDE's own + add_augmentation_size field, rather than referring to the CIE. + (_bfd_elf_parse_eh_frame): Don't set the struct cie + make_relative field; set the eh_cie_fde field directly. + Update setting of add_fde_encoding and per_encoding_relative. + Copy make_relative and add_augmentation_size from the CIE + to the FDE. + (_bfd_elf_discard_section_eh_frame): Use the FDE's own + make_relative field. + (_bfd_elf_eh_frame_section_offset): Likewise. + (_bfd_elf_write_section_eh_frame): Update accesses to + add_fde_encoding and per_encoding_relative. Use the FDE's + own make_relative and add_augmentation_size fields. + +2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk> + + * elf-bfd.h (eh_cie_fde): Remove need_lsda_relative. + Move make_lsda_relative to u.cie. + * elf-eh-frame.c (cie): Rename make_lsda_relative to + can_make_lsda_relative. + (_bfd_elf_parse_eh_frame): Don't set the old eh_cie_fde + make_lsda_relative field. Update after cie renaming. + Set u.cie.make_lsda_relative if can_make_lsda_relative + and if we find a relocation against the LSDA. + (_bfd_elf_discard_section_eh_frame): Copy make_lsda_relative when + changing a CIE's group representative. + (_bfd_elf_eh_frame_section_offset): Don't set need_ldsa_relative here. + (_bfd_elf_write_section_eh_frame): Check u.cie.make_lsda_relative + rather than need_lsda_relative. + +2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk> + + * elf-bfd.h (eh_cie_fde): Add u.fde.next_for_section and + u.cie.gc_mark. + (bfd_elf_section_data): Add fde_list. + (elf_fde_list): New macro. + (elf_obj_tdata): Add eh_frame_section. + (elf_eh_frame_section): New macro. + (_bfd_elf_gc_mark_reloc): Remove last parameter. + (_bfd_elf_gc_mark_fdes): Declare. + * elf-eh-frame.c (_bfd_elf_get_eh_frame_sec_info): Chain the FDEs + for each input section. + (mark_entry, _bfd_elf_gc_mark_fdes): New functions. + * elflink.c (_bfd_elf_gc_mark_reloc): Remove is_eh parameter. + (_bfd_elf_gc_mark): Update call accordingly. Mark the relocations + againts the section's FDEs. Don't mark the bfd's elf_eh_frame_section. + (bfd_elf_gc_sections): Parse each input bfd's .eh_frame before + marking any input sections. Remove the current EH handling. + * section.c (bfd_section): Remove gc_mark_from_eh. + * ecoff.c (bfd_debug_section): Update initializer accordingly. + +2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk> + + * elf-bfd.h (eh_cie_fde): Add u.cie. Document how u.fde.cie_inf + changes when removed == 0. + (eh_frame_hdr_info): Add parsed_eh_frames. + (_bfd_elf_begin_eh_frame_parsing): Declare. + (_bfd_elf_parse_eh_frame): Declare. + (_bfd_elf_end_eh_frame_parsing): Declare. + * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): New function. + (_bfd_elf_parse_eh_frame): New function, split out from + _bfd_elf_discard_section_eh_frame. Make a first pass through the + buffer to calculate the number of entries and CIEs. Allocate memory + for them before the main loop. Replace current extended cie + representation with a pair of pointers, one to the local eh_cie_fde + and one to the full struct cie. Allocate a separate array of struct + cies if not merging. Merge CIEs during the main loop and set up each + u.cie.merged field. Point an FDE's cie_inf field directly at the + local CIE. Initially assume that all entries should be removed. + (_bfd_elf_end_eh_frame_parsing): New function. + (_bfd_elf_discard_section_eh_frame): Assume that the section has + already been parsed. Use a separate pass to mark entries that + need to be kept. Use the u.cie.merged field to track a CIE's + group representative. + * elflink.c (bfd_elf_discard_info): Call _bfd_elf_parse_eh_frame + before _bfd_elf_discard_section_eh_frame. Wrap loop with calls to + _bfd_elf_begin_eh_frame_parsing and _bfd_elf_end_eh_frame_parsing. + +2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk> + + * elf-bfd.h (eh_cie_fde): Put cie_inf in a union. Add a reloc_index + field. Use bitfields for fde_encoding, lsda_encoding and lsda_offset. + * elf-eh-frame.c (extra_augmentation_data_bytes): Adjust cie_inf + accesses after the above change. + (_bfd_elf_eh_frame_section_offset): Likewise. + (_bfd_elf_write_section_eh_frame): Likewise. + (_bfd_elf_discard_section_eh_frame): Likewise. Set up reloc_index. + +2007-12-15 Richard Sandiford <rsandifo@nildram.co.uk> + + * elf-bfd.h (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): Declare. + (_bfd_elf_gc_mark): Use elf_gc_mark_hook_fn. + * elflink.c (init_reloc_cookie, fini_reloc_cookie) + (init_reloc_cookie_rels, fini_reloc_cookie_rels): New functions, + split out from... + (bfd_elf_discard_info): ...here. + (init_reloc_cookie_for_section): New function. + (fini_reloc_cookie_for_section): Likewise. + (_bfd_elf_gc_mark_rsec, _bfd_elf_gc_mark_reloc): New functions, + split out from... + (_bfd_elf_gc_mark): ...here. Use init_reloc_cookie_for_section + and fini_reloc_cookie_for_section. + +2007-12-12 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_xtensa_do_reloc): Update self_address along with + address. + (print_action_list): Fix name for ta_convert_longcall. + +2007-12-11 Catherine Moore <clm@codesourcery.com> + + * elf.c (_bfd_elf_copy_private_symbol_data): Don't copy shndx if + the symbol's section is the undefined section. + +2007-12-11 Alan Modra <amodra@bigpond.net.au> + + * elf.c (elf_fake_sections): Add "warning:" to "..changed to PROGBITS" + message. + +2007-12-07 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_howto_table): Add R_XTENSA_32_PCREL. + (elf_xtensa_reloc_type_lookup): Handle BFD_RELOC_32_PCREL. + (elf_xtensa_check_relocs): Use default case for all relocations that + need nothing done here. + (elf_xtensa_do_reloc): Compute self_address for all relocation types. + Handle R_XTENSA_32_PCREL. + (elf_xtensa_relocate_section): Check for R_XTENSA_32_PCREL for dynamic + symbols. + (check_section_ebb_pcrels_fit): Ignore R_XTENSA_32_PCREL relocations. + +2007-12-05 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_size_stubs): Do consider branches to + non-function symbols for overlay stubs. + +2007-12-04 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Create DT_PLTGOT + entry for all dynamic objects. + +2007-12-04 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_size_stubs): Correct section alignment. + +2007-11-30 Richard Sandiford <rsandifo@nildram.co.uk> + + * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use the + ELF header to choose between 32-bit and 64-bit relocation structures. + +2007-11-29 Mark Shinwell <shinwell@codesourcery.com> + + * archures.c (bfd_mach_mips_loongson_2e): New. + (bfd_mach_mips_loongson_2f): New. + * bfd-in2.h (bfd_mach_mips_loongson_2e): New. + (bfd_mach_mips_loongson_2f): New. + * cpu-mips.c: Add I_loongson_2e and I_loongson_2f to + anonymous enum. + (arch_info_struct): Add Loongson-2E and Loongson-2F entries. + * elfxx-mips.c (_bfd_elf_mips_mach): Handle Loongson-2E + and Loongson-2F flags. + (mips_set_isa_flags): Likewise. + (mips_mach_extensions): Add Loongson-2E and Loongson-2F + entries. + +2007-11-29 Nick Clifton <nickc@redhat.com> + + PR ld/5398 + * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Do not + complain if there is no glue bfd, just return. + +2007-11-28 Nick Clifton <nickc@redhat.com> + + * elf-m10300.c (mn10300_elf_relax_section): Extend previous fix to + cover forward jumps. + +2007-11-21 Nick Clifton <nickc@redhat.com> + + * elf-m10300.c (mn10300_elf_relax_section): Allow for alignment + relocs when computing whether instructions can be relaxed. + +2007-11-16 Tristan Gingold <gingold@adacore.com> + + * elflink.c (elf_link_output_extsym): Weaken assertion: if + --gc-section is set, there may be no TLS segment. + +2007-11-19 Alan Modra <amodra@bigpond.net.au> + + * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype. + * elflink.c (bfd_elf_perform_complex_relocation): Return status. + Don't print reloc overflow message. + * elf32-mep.c (mep_elf_relocate_section): Handle status from + bfd_elf_perform_complex_relocation. + +2007-11-17 Thiemo Seufer <ths@mips.com> + + * elfxx-mips.c (mips_elf_merge_obj_attributes): Handle -mips32r2 + -mfp64 attribute. + +2007-11-16 Nick Clifton <nickc@redhat.com> + + * elf-m10300.c (mn10300_elf_check_relocs): Fix memory leak and + check that bfd_elf_get_elf_syms is only called once. + +2007-11-16 Ulrich Weigand <uweigand@de.ibm.com> + + * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Set udata.p of + synthetic symbol to point to the ELF symbol it was derived from. + +2007-11-15 Alan Modra <amodra@bigpond.net.au> + + PR 5328 + * opncls.c (separate_debug_file_exists): Use fopen/fread + rather than open/read and open in binary mode. + +2007-11-14 Richard Sandiford <richard@codesourcery.com> + + * elfxx-mips.c (mips_got_page_range): New structure. + (mips_got_page_entry): Likewise. + (mips_got_info): Add page_gotno and got_page_entries fields. + (mips_elf_got_per_bfd_arg): Add max_pages field. Delete + primary_count and current_count fields. + (mips_got_page_entry_hash, mips_got_page_entry_eq): New functions. + (mips_elf_pages_for_range, mips_elf_record_got_page_entry): Likewise. + (mips_elf_get_got_for_bfd): New function, split out from + mips_elf_make_got_per_bfd. Initialize the page_gotno and + got_page_entries fields when creating a new GOT structure. + (mips_elf_make_got_pages_per_bfd): New function. + (mips_elf_merge_got_with): New function, split out from + mips_elf_make_got_per_bfd. Merge page entries as well as + non-page entries. Use the minimum of max_pages and the sum + of the page_gotnos to estimate the number of page entries. + (mips_elf_merge_gots): Use the minimum of max_pages and the + bfd's page_gotno to estimate the number of page entries. + Use the above functions. + (mips_elf_multi_got): Add page entries as well as non-page entries + to the individual per-bfd GOTs. Initialize got_per_bfd_arg.max_pages. + Initialize the page_gotno and got_page_entries fields when creating + a new primary GOT. Use the minimum of pages and page_gotno when + adding the number of pages entries to local_gotno. + (mips_elf_create_got_section): Initialize the page_gotno and + got_page_entries fields of the GOT structure. + (mips_elf_rel_relocation_p, mips_elf_read_rel_addend) + (mips_elf_add_lo16_rel_addend, mips_elf_get_section_contents): New + functions, split out from... + (_bfd_mips_elf_relocate_section): ...here. + (_bfd_mips_elf_check_relocs): Record GOT page entries too. + (_bfd_mips_relax_section): Use mips_elf_get_section_contents. + (_bfd_mips_elf_always_size_sections): Use the smaller of the + loadable_size- and page_gotno-derived estimates. + +2007-11-14 Thiemo Seufer <ths@mips.com> + + * elfxx-mips.c (mips_elf_merge_obj_attributes): Prevent + unwanted fallthroughs in case statement. + +2007-11-13 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/5307 + * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't + copy input subsystem if output is different from input. + +2007-11-13 Nick Clifton <nickc@redhat.com> + + * elf-m10300.c (mn10300_elf_final_link_relocate): Prevent the + accidental termination of DWARF location list entries. + (mn10300_elf_relax_delete_bytes): Stop deletion if an align reloc + is encountered that is larger than or not a mutliple of the number + of bytes being deleted. + When adjusting symbols, any symbols inside the region being + deleted must be moved to the end of the region. + Move align relocs forward if there is room for them after the + deletion of the region. + +2007-11-13 Alan Modra <amodra@bigpond.net.au> + + PR 5233 + * elf.c (rewrite_elf_program_header): Formatting. Add + first_matching_lma and first_suggested_lma booleans and use + instead of testing matching_lma and suggested_lma for zero. + +2007-11-12 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/5299 + * peicode.h (pe_bfd_object_p): Save and restore previous bfd + state when calling coff_object_p. + +2007-11-12 Alan Modra <amodra@bigpond.net.au> + + * elf.c (_bfd_elf_get_synthetic_symtab): Only bump the symbol + pointer when we have a valid symbol. Init udata.p to NULL. + +2007-11-09 Nathan Sidwell <nathan@codesourcery.com> + + * elf-vxworks.c (elf_vxworks_emit_relocs): Don't clobber + rel_hash. Move loop inside if test. + +2007-11-08 Nathan Sidwell <nathan@codesourcery.com> + + * elf-vxworks.h (elf_vxworks_add_dynamic_entries): Declare. + (elf_vxworks_finish_dynamic_entry): Declare. + * elf-vxworks.c: Include elf/vxworks.h. + (elf_vxworks_add_dynamic_entries): New. + (elf_vxworks_finish_dynamic_entry): New. + * Makefile.am (elf-vxworks.lo): Add dependency. + * Makefile.in (elf-vxworks.lo): Add dependency. + * elf32-i386.c (elf_i386_size_dynamic_sections, + elf_i386_finish_dynamic_sections): Call + elf_vxworks_add_dynamic_entries and + elf_vxworks_finish_dynamic_entry. + * elf32-ppc.c (ppc_elf_size_dynamic_sections, + ppc_elf_finish_dynamic_sections): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections, + sparc_finish_dyn): Likewise. + * elf32-sh.c (sh_elf_size_dynamic_sections, + sh_elf_finish_dynamic_sections): Likewise. + * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections, + _bfd_mips_elf_finish_dynamic_sections): Likewise. + * elf32-arm.c (elf32_arm_size_dynamic_sections, + elf32_arm_finish_dynamic_sections): Likewise. + +2007-11-07 Olivier Hainque <hainque@adacore.com> + + * bfd/elfxx-mips.c (_bfd_mips_elf_fake_sections): Force + SHF_MIPS_NOSTRIP on .debug_frame for Irix. + +2007-11-06 Alan Modra <amodra@bigpond.net.au> + + * elf64-ppc.c (ppc64_elf_check_relocs): Don't refcount tlsld_got here.. + (ppc64_elf_gc_sweep_hook): ..or here.. + (ppc64_elf_tls_optimize): ..or here. Make two passes through the + relocs, ensuring that tls_get_addr calls follow gd and ld relocs. + (allocate_dynrelocs): Refcount tlsld_got here. + (ppc64_elf_size_dynamic_sections): Allocate local got and call + allocate_dynrelocs before allocating tlsld_got. + (ppc64_elf_relocate_section): Remove check that a tls_get_addr + call follows gd and ld relocs. + + * elf32-ppc.c (ppc_elf_check_relocs): Don't refcount tlsld_got here.. + (ppc_elf_gc_sweep_hook): ..or here.. + (ppc_elf_tls_optimize): ..or here. Make two passes through the + relocs, ensuring that tls_get_addr calls follow gd and ld relocs. + (allocate_dynrelocs): Refcount tlsld_got here. + (ppc_elf_size_dynamic_sections): Call allocate_dynrelocs before + allocating tlsld_got. + (ppc_elf_relocate_section): Remove check that a tls_get_addr + call follows gd and ld relocs. + +2007-11-05 Alan Modra <amodra@bigpond.net.au> + + * merge.c (sec_merge_hash_lookup): Revert last change. + (record_section): Likewise. + (_bfd_merge_sections): Likewise. + (_bfd_merged_section_offset): Properly handle NULL secinfo. + (_bfd_add_merge_section): Allocate extra space for a zero + terminator on SEC_STRINGS sections. + +2007-11-05 Danny Smith <dannysmith@users.sourceforge.net> + + * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Let .data, .text + and .bss section use the default. + * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise. + +2007-11-01 Joseph Myers <joseph@codesourcery.com> + + * merge.c (sec_merge_hash_lookup): Add parameter sec_end. Check + for unterminated strings. All callers changed. + (record_section): Add parameter abfd. Give error message for + unterminated strings. + (_bfd_merge_sections): Update call to record_section. + (_bfd_write_merged_section, _bfd_merged_section_offset): Handle + NULL secinfo from merge failures. + +2007-10-31 Nick Clifton <nickc@redhat.com> + + * elf-m10300.c (mn10300_elf_relax_delete_bytes): Do not look for + align relocs when there are no relocs attached to the section. + +2007-10-31 Alan Modra <amodra@bigpond.net.au> + + * elf-bfd.h (bfd_elf_match_symbols_in_sections): Don't declare. + * elflink.c (bfd_elf_match_symbols_in_sections): Make static. + Remove section name comparisons. + +2007-10-30 Nick Clifton <nickc@redhat.com> + + * reloc.c (BFD_RELOC_MN10300_ALIGN): Add. + * bfd-in2.h: Regenerate. + * libbfd.h: Regnerate. + * elf-m10300.h: Handle R_MN10300_ALIGN relocs. + (mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs. + Re-fix off by one error in comparisons. + +2007-10-25 Pedro Alves <pedro_alves@portugalmail.pt> + + * bfd-in.h (STRING_COMMA_LEN): Don't handle NULL STR case. + * bfd-in2.h: Regenerate. + +2007-10-25 Daniel Jacobowitz <dan@codesourcery.com> + + * elf32-ppc.c (ppc_elf_merge_obj_attributes): Add support for + Tag_GNU_Power_ABI_Vector. + +2007-10-25 Joseph Myers <joseph@codesourcery.com> + + * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Do not add + PT_NULL header when not linking. + +2007-10-25 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> + + * elf.c (elfcore_grok_ppc_vmx): New function. + (elfcore_grok_note): Handle NT_PPC_VMX. + (elfcore_write_ppc_vmx): New function. + * elf-bfd.h (elfcore_write_ppc_vmx): Declare. + +2007-10-24 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2007-10-23 Alan Modra <amodra@bigpond.net.au> + + * elf64-ppc.c (ppc_build_one_stub): Don't duplicate relocs + emitted for ".brlt" entries. + (toc_adjusting_stub_needed): Don't treat ".fixup" specially here.. + (ppc64_elf_next_input_section): ..instead do so here. + +2007-10-19 Nick Clifton <nickc@redhat.com> + + * config.bfd: Recognise am34-linux-gnu target. + * reloc.c: Add BFD_RELOC_MN10300_SYM_DIFF relocation. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + * elf-m10300.c (elf_mn10300_howto): Add R_MN10300_SYM_DIFF. + (mn10300_reloc_map): Likewise. + (mn10300_elf_check_relocs): Do not create dynamic relocs for + symbol differences or relocations against absolute symbols. + (mn10300_elf_final_link_relocate): Likewise. + Handle R_MN10300_SYM_DIFF relocs. + (mn10300_elf_relocate_section): Fix for creating local copys of + dynamic relocs. + (mn10300_elf_relax_delete_bytes): Adjust symbols at the end of the + region. Adjust the size of function symbols. + (mn10300_elf_relax_section): Ignore symbols that are in discarded + sections. + +2007-10-19 Nick Clifton <nickc@redhat.com> + + * elf-m10300.c: Convert to ISO C. + +2007-10-18 H.J. Lu <hongjiu.lu@intel.com> + Alan Modra <amodra@bigpond.net.au> + + PR ld/4424 + * config.bfd (targ_selvecs): Add bfd_elf64_alpha_vec for + alpha/FreeBSD. Add bfd_elf64_sparc_vec for sparc64/FreeBSD. + Add bfd_elf32_i386_vec and bfd_efi_app_ia32_vec for i386/FreeBSD. + (targ64_selvecs): Set for i386/FreeBSD. + * elf-bfd.h (elf_backend_data): Add relocs_compatible. + (_bfd_elf_default_relocs_compatible): Declare. + (_bfd_elf_relocs_compatible): Declare. + * elfxx-target.h (elf_backend_relocs_compatible): Define. + (elfNN_bed): Init new relocs_compatible field. + * elflink.c (_bfd_elf_default_relocs_compatible): New function. + (_bfd_elf_relocs_compatible): New function. + (elf_link_add_object_symbols): Call bed->relocs_compatible. + * elf32-i386.c (elf_backend_relocs_compatible): Define. + * elf64-alpha.c: Likewise. + * elf64-sparc.c: Likewise. + * elf64-x86-64.c: Likewise. + +2007-10-16 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (relax_section): Check for a reference to a discarded + DWARF section and anticipate its replacement with the kept section. + +2007-10-16 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_xtensa_discard_info_for_section): Remove + unnecessary size variables. Set sec->rawsize. + (relax_section, relax_property_section): Likewise. + +2007-10-16 Bob Wilson <bob.wilson@acm.org> + + * section.c (struct bfd_section): Clarify comment for rawsize field. + * bfd-in2.h: Regenerate. + +2007-10-16 Bob Wilson <bob.wilson@acm.org> + + * elflink.c (_bfd_elf_check_kept_section): Use the section rawsize + values if they are set. + +2007-10-16 Nick Clifton <nickc@redhat.com> + + PR 5146 + * configure.in (AC_CHECK_HEADERS): Add alloca.h + * configure: Regenerate. + * config.in: Regenerate. + * som.c: Replace alloca-conf.h inclusion with code recommended in + autoconf documentation. + * elf64-hppa.c: Likewise. + +2007-10-16 Nick Clifton <nickc@redhat.com> + + * configure.in (--enable-elf-stt-common): New configure + option. If enabled then the tools can generate symbols with + the ELF STT_COMMON type. + * config.in: Regenerate. + * configure: Regenerate. + * elf.c (swap_out_syms): If USE_STT_COMMON is defined then set + the type of emitted common symbols to STT_COMMON. + * elfcode.h (elf_slurp_symbol_table): Accept STT_COMMON symbol + types. + +2007-10-15 Alan Modra <amodra@bigpond.net.au> + + * coff-arm.c (arm_emit_base_file_entry): Check fwrite return value. + Return status. Adjust callers. + * coff-mcore.c (mcore_emit_base_file_entry): Likewise. + * coff-ppc.c (write_base_file_entry): New function. + (coff_ppc_relocate_section): Use it. + * elf32-arm.c (find_thumb_glue): Check asprintf return status. + (find_arm_glue): Likewise. + * vms-misc.c (_bfd_vms_output_flush): Check fwrite return value. + +2007-10-12 Nick Clifton <nickc@redhat.com> + + PR 5160 + * elflink.c (eval_symbol): Remove bufsz variable and use + sizeof(symbuf) where necessary. + +2007-10-12 M R Swami Reddy <MR.Swami.Reddy@nsc.com> + + * elf32-cr16.c (elf32_cr16_relax_section): Fix condition check typo. + +2007-10-12 Daniel Jacobowitz <dan@codesourcery.com> + + * elfxx-mips.c (mips_elf_sort_hash_table_f): Handle forced + local symbols specially. + (mips_elf_set_global_got_offset): Skip forced local symbols. + +2007-10-12 Alan Modra <amodra@bigpond.net.au> + + * elf.c (elfcore_grok_prxfpreg): Fix comment typo. + +2007-10-10 H.J. Lu <hongjiu.lu@intel.com> + + * elf.c (get_program_header_size): Always add a PT_GNU_RELRO + segment for -z relro. + (_bfd_elf_map_sections_to_segments): Make a PT_GNU_RELRO + segment only when needed. + +2007-10-05 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (relax_section): Call pin_internal_relocs when + changing a relocation's offset. Adjust call to translate_reloc. Do + not add a fix record for a DIFF reloc. For other relocs, only add a + fix record if the translated target is in a different object file; + otherwise, just update the relocation. Call pin_internal_relocs when + updating a reloc but not when adding a fix record. + (translate_reloc): Get the target section from a new argument, not + from the relocation. Change check for relaxable sections to an + assertion. Compute separate offset adjustments for the base symbol + and the addend, and set the new relocation's addend correctly. Return + the new target section. + +2007-10-05 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_xtensa_relocate_section): Remove updates of + r_type and howto after calling do_fix_for_relocateable_link and + do_fix_for_final_link. + +2007-10-05 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (removed_by_actions): New. + (offset_with_removed_text): Reimplement using removed_by_actions. + (offset_with_removed_text_before_fill): Delete. + (relax_property_section): Use removed_by_actions. Rearrange logic. + (relax_section_symbols): Likewise. + +2007-10-04 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (reloc_bfd_fix_struct): Delete target_abfd field. + (reloc_bfd_fix_init): Remove target_abfd argument. + (relax_section, move_literal): Adjust calls to reloc_bfd_fix_init. + +2007-10-04 Nick Clifton <nickc@redhat.com> + + PR linker/5099 + * elf64-x86-64.c (elf64_x86_64_check_relocs): Add missing + apostrophe to error message. + +2007-10-01 M R Swami Reddy <MR.Swami.Reddy@nsc.com> + + * elf32-cr16.c: Fixed DISP8, DISP20 and IMM20 relocations at + final relocation phase. + Added the below relaxations: IMM32 -> IMM20/IM16 -> IMM4. + * reloc.c: Added 3 new relocations: R_CR16_SWITCH8, + R_CR16_SWITCH16, R_CR16_SWITCH32. + * libbfd.h: Regenerate. + * bfd-in2.h: Regenerate. + +2007-09-30 Alan Modra <amodra@bigpond.net.au> + + * elflink.c: Formatting. + +2007-09-29 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (resolve_symbol): Handle symbols in SEC_MERGE + sections. Don't test symbol st_shndx. Don't bother with + bfd_link_hash_common symbols. Print longs rather than ints + in debug messages. + (eval_symbol): Replace "sym" and "advanced" params with "symp". + Replace "addr" and "section_offset" params with "dot". Don't + cast bfd_vma values to signed, cast them to bfd_signed_vma. + (bfd_elf_perform_complex_relocation): Delete "output_bfd", "info", + "local_syms" and "local_sections" params. Add "relocation". + Delete code calculating relocation value. + (evaluate_complex_relocation_symbols): Delete function. Fold into.. + (elf_link_input_bfd): ..existing code examining relocs. + * elf-bfd.h (bfd_elf_perform_complex_relocation): Update prototype. + * elf32-mep.c (mep_elf_check_relocs): Delete function. + (mep_elf_gc_sweep_hook, mep_elf_gc_mark_hook): Likewise. + (mep_elf_object_p): Don't set elf_bad_symtab. + (elf_backend_check_relocs): Don't define. + (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): Likewise. + (elf_backend_can_gc_sections, USE_RELA): Likwise. + (mep_elf_relocate_section): Move bfd_elf_perform_complex_relocation + call after we have calculated reloc value. Delete local sym + debug code. Use RELOC_FOR_GLOBAL_SYMBOL. Delete addend + adjusting code.. + (elf_backend_rela_normal): ..instead define this. + +2007-09-28 Alan Modra <amodra@bigpond.net.au> + + * elf-m10300.c (mn10300_elf_check_relocs): Delete dead code. + * elf32-arm.c (elf32_arm_check_relocs): Likewise. + * elf32-avr.c (elf32_avr_check_relocs): Likewise. + * elf32-bfin.c (bfinfdpic_check_relocs): Likewise. + * elf32-cris.c (cris_elf_check_relocs): Likewise. + * elf32-d10v.c (elf32_d10v_check_relocs): Likewise. + * elf32-dlx.c (elf32_dlx_check_relocs): Likewise. + * elf32-fr30.c (fr30_elf_check_relocs): Likewise. + * elf32-frv.c (_frvfdpic_check_discarded_relocs): Likewise. + (elf32_frv_check_relocs): Likewise. + * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. + * elf32-m32c.c (m32c_elf_check_relocs): Likewise. + * elf32-m32r.c (m32r_elf_check_relocs): Likewise. + * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise. + * elf32-mcore.c (mcore_elf_check_relocs): Likewise. + * elf32-msp430.c (elf32_msp430_check_relocs): Likewise. + * elf32-mt.c (mt_elf_check_relocs): Likewise. + * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise. + * elf32-sh.c (sh_elf_check_relocs): Likewise. + * elf64-mmix.c (mmix_elf_check_relocs): Likewise. + * elf64-sh64.c (sh_elf64_check_relocs): Likewise. + * elf32-score.c (_bfd_score_elf_check_relocs): Likewise. + (score_elf_local_relocation_p): Likewise. + (_bfd_score_elf_relocate_section): Likewise. + (score_elf_final_link_relocate): Likewise. + +2007-09-26 Jan Beulich <jbeulich@novell.com> + + * elf32-i386.c (elf_i386_check_relocs): Revert NULL pointer + check for R_386_GNU_VTINHERIT. + * elf-m10300.c (mn10300_elf_check_relocs): Check for NULL + pointer for R_xxx_GNU_VTENTRY. + * elf32-arm.c (elf32_arm_check_relocs): Likewise. + * elf32-bfin.c (bfin_check_relocs): Likewise. + (bfinfdpic_check_relocs): Likewise. + * elf32-cris.c (cris_elf_check_relocs): Likewise. + * elf32-d10v.c (elf32_d10v_check_relocs): Likewise. + * elf32-dlx.c (elf32_dlx_check_relocs): Likewise. + * elf32-fr30.c (fr30_elf_check_relocs): Likewise. + * elf32-frv.c (elf32_frv_check_relocs): Likewise. + * elf32-hppa.c (elf32_hppa_check_relocs): Likewise. + * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. + * elf32-m32r.c (m32r_elf_check_relocs): Likewise. + * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise. + * elf32-m68k.c (elf_m68k_check_relocs): Likewise. + * elf32-mcore.c (mcore_elf_check_relocs): Likewise. + * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise. + * elf32-ppc.c (ppc_elf_check_relocs): Likewise. + * elf32-s390.c (elf_s390_check_relocs): Likewise. + * elf32-score.c (_bfd_score_elf_check_relocs): Likewise. + * elf32-sh.c (sh_elf_check_relocs): Likewise. + * elf32-v850.c (v850_elf_check_relocs): Likewise. + * elf32-vax.c (elf_vax_check_relocs): Likewise. + * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise. + * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise. + * elf64-mmix.c (mmix_elf_check_relocs): Likewise. + * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. + * elf64-s390.c (elf_s390_check_relocs): Likewise. + * elf64-sh64.c (sh_elf64_check_relocs): Likewise. + * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise. + * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise. + +2007-09-26 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (set_symbol_value): Add isymbuf and locsymcount + params. Change symidx to a size_t. Don't access past end + of symbol buffer. + (resolve_symbol): Add isymbuf param and use instead of + finfo->internal_syms. + (eval_symbol, evaluate_complex_relocation_symbols): Likewise. + (elf_link_input_bfd): Don't read symbols specially for + evaluate_complex_relocation_symbols. + +2007-09-26 Tristan Gingold <gingold@adacore.com> + + * som.c (som_get_reloc_upper_bound): If there are no relocs return + enough space to hold a NULL pointer. + +2007-09-26 Alan Modra <amodra@bigpond.net.au> + + * elf64-ppc.c (ppc_build_one_stub): Correct rel_hdr.sh_size. + +2007-09-25 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (struct spu_link_hash_table): Add ovly_load_r_symndx. + (spu_elf_size_stubs): Count stub relocs. + (write_one_stub): Emit relocs on overlay call stubs. + + * elf32-spu.c (struct spu_link_hash_table): Add "stubs". + (spu_elf_link_hash_table_create): Init new field. + (spu_elf_size_stubs): Store sorted stub syms in new htab field + rather than local var. + (spu_elf_build_stubs): Iterate over htab stubs rather than + hash traversal. + (struct stubarr): Delete. + (allocate_spuear_stubs, populate_stubs, write_one_stub): Adjust. + +2007-09-24 Daniel Jacobowitz <dan@codesourcery.com> + + * elf.c (assign_file_positions_for_load_sections): Trust + p_align_valid. + (copy_elf_program_header): Copy PT_NULL segments. + +2007-09-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com> + + * elf32-spu.c (is_indirect_branch): New function. + (find_function_stack_adjust): End scan on hitting indirect branch. + (sum_stack): Cast %v arg to correct type. + +2007-09-21 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerated. + +2007-09-21 Doug Kwan <dougkwan@google.com> + + * Makefile.am (BFD32_LIBS): Add arange-set.lo. + (BFD32_LIBS_CFILES): Add arange-set.c. + (SOURCE_HFILES): Add arange-set.h + (dwarf2.lo): Add dependency upon arange-set.h. + (arange-set.lo): New target. + * Makefile.in: Regenerate. + * arange-set.c: New file. + * arange-set.h: New file. + * dwarf2.c: Include arange-set.h. + (struct dwarf2_debug) Add new fields comp_unit_count and + comp_unit_arange_set. + (struct comp_unit) Replace field arange with a new field arange_set. + (dwarf2_arange_set_allocate, dwarf2_arange_set_deallocate, + dwarf2_combine_arange_value, dwarf2_arange_set_new, + dwarf2_arange_set_with_value_new, dwarf2_comp_unit_arange_add): New + functions to utilize arange set in dwarf2.c. + (arange_add): Formatting change for a line longer than 80 characters. + (decode_line_info): Replace call target arange_add with + dwarf2_comp_unit_arange_add. + (read_rangelist_insert_arange_list, + read_rangelist_comp_unit_arange_add): New functions used as callbacks + for read_rangelist. + (read_rangelist): Change interface to accept a callback and data to + allow caller to select the action peformed on a new range list read. + (scan_unit_for_symbols): Use new interface of read_rangelist. + (parse_comp_unit): Create an arange set for each new comp unit. + Use new interface of read_rangelist. Replace call to arange_add + with that to dwarf2_comp_unit_arange_add. + (comp_unit_contains_address): Replace sequential search with a call to + arange_set_lookup_address, which can handles large set efficiently. + (stash_copy_local_aranges, stash_maybe_enable_arange_set, + stash_find_nearest_line_fast): New functions maintaining and using a + valued global arange set for all compilation units to speed up + bfd_dwarf2_find_nearest_line. + (find_line): Use global arange set. Replace sequential search over all + compilation units with a call to stash_find_nearest_line_fast. Add + book keeping to count number of compilation units. Replace empty + arange list test with a call to arange_set_empty_p. + +2007-09-21 Olivier Hainque <hainque@adacore.com> + Tristan Gingold <gingold@adacore.com> + + * syms.c (_bfd_stab_section_find_nearest_line): Look at the + specific SOM sections for stabs if the regular ones are not found. + * som.h (struct somdata): Add a line_info field, to be used by + som_find_nearest_line. + * som.c (som_find_nearest_line): Implement using the bfd stabs + function above. + +2007-09-19 Daniel Jacobowitz <dan@codesourcery.com> + + * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make sure .got + will be output. + +2007-09-19 Alan Modra <amodra@bigpond.net.au> + Doug Kwan <dougkwan@google.com> + + * bfd-in.h (bfd_hash_insert): Declare. + * bfd-in2.h: Regenerate. + * hash.c (bfd_hash_insert): New function. Split out from.. + (bfd_hash_lookup): ..here. + * merge.c (sec_merge_hash_lookup): Use bfd_hash_insert. + +2007-09-18 Alan Modra <amodra@bigpond.net.au> + + * elf.c (bfd_section_from_shdr): Check bfd_alloc return. + (elfcore_write_note): Check realloc return. + * elflink.c (_bfd_elf_link_find_version_dependencies): Check + bfd_zalloc return. + (_bfd_elf_link_assign_sym_version): Check bfd_malloc return. + (elf_link_add_object_symbols): Likewise. + (struct hash_codes_info): New. + (elf_collect_hash_codes): Return bfd_malloc error. + (struct collect_gnu_hash_codes): Add "error". + (elf_collect_gnu_hash_codes): Return bfd_malloc error. + (bfd_elf_size_dynamic_sections): Check return status of + _bfd_elf_link_find_version_dependencies. + (bfd_elf_size_dynsym_hash_dynstr): Adjust for elf_collect_hash_codes + and elf_collect_gnu_hash_codes changes. + (elf_sym_name_compare): Formatting. + (elf_fixup_link_order): Use bfd_malloc, not xmalloc. + +2007-09-17 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/3281 + PR binutils/5037 + * elf-bfd.h (elf_obj_tdata): Remove relro. + + * elf.c (get_program_header_size): Check info->relro instead + of elf_tdata (abfd)->relro. + (_bfd_elf_map_sections_to_segments): Likewise. + (assign_file_positions_for_load_sections): Don't set + PT_GNU_RELRO segment alignment here. + (assign_file_positions_for_non_load_sections): Properly set up + PT_GNU_RELRO segment for copying executable/shared library. + (rewrite_elf_program_header): Remove PT_GNU_RELRO segment. + (copy_elf_program_header): Set p_size and p_size_valid fields for + PT_GNU_RELRO segment. + +2007-09-17 Nick Clifton <nickc@redhat.com> + + * po/fi.po: New Finnish translation. + * po/es.po: Updated Spanish translation. + * configure.in (ALL_LINGUAS): Add fi. + * configure: Regenerate. + * po/bfd.pot: Regenerate. + +2007-09-15 Nick Clifton <nickc@redhat.com> + + * bfd.c (_bfd_default_error_handler): fflush stdout. + +2007-09-14 Alan Modra <amodra@bigpond.net.au> + + * opncls.c (find_separate_debug_file): Ensure bfd_set_error has + been called on all error return paths. + (bfd_fill_in_gnu_debuglink_section): Use bfd_malloc, not malloc. + Clear padding after filename + +2007-09-14 Alan Modra <amodra@bigpond.net.au> + + * format.c (bfd_check_format_matches): Record matching targets even + when "matching" is NULL to allow bfd_associated_vector matches. + Consolidate error return code. Consolidate ok return code. Always + restore original target and format on error. + +2007-09-14 Alan Modra <amodra@bigpond.net.au> + + * configure.in: Delete BFD_HOST_LONG_LONG and bfd checks for + long long. Partly revert 2007-07-12 change, so that + BFD_HOST_64BIT_LONG and BFD_HOST_64BIT_LONG_LONG are set + independent of "void *" size. + * configure: Regenerate. + * config.in: Regenerate. + * Makefile.in: Regenerate. + +2007-09-12 Alan Modra <amodra@bigpond.net.au> + + * elf-bfd.h (struct elf_backend_data): Delete elf_backend_sprintf_vma + and elf_backend_fprintf_vma. + (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete. + * elf.c (_bfd_elf_sprintf_vma, _bfd_elf_fprintf_vma): Delete. + * elfxx-target.h (elf_backend_sprintf_vma): Don't define. + (elf_backend_fprintf_vma): Likewise. + (elfNN_bed): Don't init removed fields. + * bfd.c (is32bit): New function. + (bfd_sprintf_vma, bfd_fprintf_vma): Use the above. + +2007-09-11 Nathan Sidwell <nathan@codesourcery.com> + + * archures.c: Add bfd_mach_mcf_isa_c_nodiv, + bfd_mach_mcf_isa_c_nodiv_mac & bfd_mach_mcf_isa_c_nodiv_emac. + * ieee.c (ieee_write_processor): Update coldfire architecture + list. + * bfd-in2.h: Rebuilt. + * cpu-m68k.c (arch_info_struct): Add isa_c nodiv architectures. + (m68k_arch_features): Likewise. + * elf32-m68k.c (elf32_m68k_object_p): Add EF_M68K_CF_ISA_C_NODIV. + (elf32_m68k_print_private_bfd_data): Likewise. + +2007-09-11 Jan Beulich <jbeulich@novell.com> + + * elf64-i386.c (elf64_i386_tls_transition): Remove redundant 'const'. + * elf64-x86_64.c (elf64_x86_64_tls_transition): Likewise. + +2007-09-08 Alan Modra <amodra@bigpond.net.au> + + * elf64-ppc.c (func_desc_adjust): When resolving undefined + references to dot-symbols, transfer def_regular and + def_dynamic from the descriptor symbol. + +2007-09-08 Alan Modra <amodra@bigpond.net.au> + + * config.bfd: Set want64 for spu-*-elf. + +2007-09-08 Alan Modra <amodra@bigpond.net.au> + + PR ld/2864, ld/5006 + * elf.c (special_sections): Comment typo. + (elf_fake_sections): Force SHT_PROGBITS for sections that are + SHT_NOBITS if BFD section flags say they have contents. + +2007-09-04 Michael Snyder <msnyder@access-company.com> + + * elf32-bfin.c (howto_table): Cut and paste error? + Name field of reloc is wrong. + +2007-09-04 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (elf_howto_table): Formatting. + +2007-09-02 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4986 + * dwarf2.c (new_line_sorts_after): Undo the last change. + (add_line_info): Only keep the last entry with the same address + and end sequence. + +2007-08-31 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4986 + * dwarf2.c (new_line_sorts_after): Also compare line number. + +2007-08-31 Jesse Michael <jmichael@suse.de> + + * mach-o.c (bfd_mach_o_make_bfd_section): Fix test for non + zerofill sections. + +2007-08-28 David Heine <dlheine@tensilica.com> + + * elf32-xtensa.c (compute_ebb_actions): Update removed_bytes when + narrowing instructions. + +2007-08-28 Mark Shinwell <shinwell@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> + + * elf32-arm.c (elf32_arm_compare_mapping): Compare first on vma, + then on type. + +2007-08-28 Robert Sebastian Gerus <arachnist@gmail.com> + + * config.bfd: Add support for i[3-7]86-*-dragonfly*. + * configure.in: Likewise. + * configure: Regenerate. + +2007-08-25 Ulrich Weigand <uweigand@de.ibm.com> + Alan Modra <amodra@bigpond.net.au> + + * elf.c (elfcore_grok_spu_note): New function. + (elf_parse_notes): Call it. + +2007-08-24 H.J. Lu <hongjiu.lu@intel.com> + + * elf64-x86-64.c (elf64_x86_64_relocate_section): Adjust + indentation. + +2007-08-24 Pedro Alves <pedro_alves@portugalmail.pt> + + * elf.c (elfcore_grok_win32pstatus): Remove HAVE_WIN32_PSTATUS_T + guard. Make it host independent. + (elfcore_grok_note): Remove HAVE_WIN32_PSTATUS_T guard around + NT_WIN32PSTATUS. + +2007-08-24 Jan Kratochvil <jan.kratochvil@redhat.com> + + * elf-bfd.h (struct elf_obj_tdata): New BUILD_ID_SIZE, BUILD_ID. + * elf.c (elfcore_read_notes): Split to ... + (elf_read_notes) ... here ... + (elf_parse_notes): ... and here. Check `bfd_get_format (abfd)' with + the former subfunctions called only for BFD_CORE. + Call ELFOBJ_GROK_GNU_NOTE for BFD_OBJECT files with the owner "GNU". + (_bfd_elf_make_section_from_shdr): Call ELF_PARSE_NOTES for SHT_NOTEs. + (bfd_section_from_phdr): Update the call for renamed ELFCORE_READ_NOTES. + (elfobj_grok_gnu_build_id, elfobj_grok_gnu_note): New functions. + Code advisory: Roland McGrath + +2007-08-24 Daniel Jacobowitz <dan@codesourcery.com> + + * elf64-mips.c (elf_backend_sign_extend_vma): Define. + +2007-08-24 Alan Modra <amodra@bigpond.net.au> + + * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Warning fix. + +2007-08-23 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerated. + +2007-08-23 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-i386.c: Include "bfd_stdint.h". + (elf_i386_rtype_to_howto): New function. + (elf_i386_info_to_howto_rel): Use it. + (x86_64_opcode16): New union type. + (elf_i386_check_tls_transition): New function. + (elf_i386_tls_transition): Updated to check transition and + issue an error if a transition isn't supported. + (elf_i386_check_relocs): Return FALSE if + elf_i386_tls_transition returns FALSE. + (elf_i386_gc_sweep_hook): Likewise. + (elf_i386_relocate_section): Likewise. Remove BFD_ASSERT + on TLS transitions. + + * elf64-x86-64.c: Include "bfd_stdint.h". + (x86_64_opcode16): New union type. + (x86_64_opcode32): Likewise. + (elf64_x86_64_check_tls_transition): New function. + (elf64_x86_64_tls_transition): Updated to check transition and + issue an error if a transition isn't supported. + (elf64_x86_64_check_relocs): Return FALSE if + elf64_x86_64_tls_transition returns FALSE. + (elf64_x86_64_gc_sweep_hook): Likewise. + (elf64_x86_64_relocate_section): Likewise. Remove BFD_ASSERT + on TLS transitions. + +2007-08-22 H.J. Lu <hongjiu.lu@intel.com> + + * elfxx-ia64.c: Convert to ISO C90 prototypes. + (elfNN_hpux_backend_section_from_bfd_section): Make it static. + +2007-08-22 H.J. Lu <hongjiu.lu@intel.com> + + * elf64-x86-64.c: Remove trailing whitespace. + * elfxx-ia64.c: Likewise. + +2007-08-21 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-i386.c (elf_i386_tls_transition): Accept a pointer + to ELF hash entry instead of an integer for local test. + (elf_i386_check_relocs): Updated. + (elf_i386_gc_sweep_hook): Likewise. + (elf_i386_relocate_section): Likewise. + + * elf64-x86-64.c (elf64_x86_64_tls_transition): Accept a + pointer to ELF hash entry instead of an integer for local + test. + (elf64_x86_64_check_relocs): Updated. + (elf64_x86_64_gc_sweep_hook): Likewise. + (elf64_x86_64_relocate_section): Likewise. + +2007-08-20 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-i386.c (elf_i386_tls_transition): Break long line. + * elf64-x86-64.c (elf64_x86_64_tls_transition): Likewise. + +2007-08-20 Jan Kratochvil <jan.kratochvil@redhat.com> + + * elfxx-target.h [ELF_COMMONPAGESIZE && ELF_MAXPAGESIZE] + (ELF_MINPAGESIZE): Fixed its size guess. Sanity checked its size. + (ELF_COMMONPAGESIZE, ELF_MAXPAGESIZE): Sanity checked their size. + +2007-08-20 Nick Clifton <nickc@redhat.com> + + * elflink.c (elf_fixup_link_order): Rewrite conversion of + s->alignment_power into an offset mask in order to avoid a gcc + error message. + +2007-08-17 Jakub Jelinek <jakub@redhat.com> + + * config.bfd: Handle sparcv*-*-linux-* the same as sparc-*-linux-*. + Change sparc64-*-linux-* to sparc64*-*-linux-*. + +2007-08-17 Alan Modra <amodra@bigpond.net.au> + + * po/Make-in: Add --msgid-bugs-address to xgettext invocation. + +2007-08-16 H.J. Lu <hongjiu.lu@intel.com> + + * elf.c: Revert last change. + +2007-08-16 H.J. Lu <hongjiu.lu@intel.com> + + * elf.c (get_segment_type): Change PT_GNU_STACK to PT_GNU_ATTR. + (bfd_section_from_phdr): Likewise. + (get_program_header_size): Likewise. Add a PT_GNU_ATTR segment + if there is an attribute section. + (_bfd_elf_map_sections_to_segments): Likewise. + (IS_SECTION_IN_INPUT_SEGMENT): Likewise. + +2007-08-14 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4918 + * elf32-i386.c (elf_i386_relocate_section): Allow R_386_PC32 + on ___tls_get_addr for GD->LE/LD->LE transitions when not + building shared library. + + * elf64-x86-64.c (elf64_x86_64_relocate_section): Allow + R_X86_64_PC32 on __tls_get_addr for GD->LE/LD->LE transitions + when not building shared library. + +2007-08-14 Jan Kratochvil <jan.kratochvil@redhat.com> + + * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): LOADBASE is now + initialized only on the first PT_LOAD. New variable LOADBASE_SET. + Removed PF_R checking for IA-64 vDSOs as redundant now. + Code advisory: Roland McGrath + +2007-08-13 Richard Sandiford <richard@codesourcery.com> + + * elfxx-mips.c (mips_elf_link_hash_table): Add computed_got_sizes. + (mips_elf_record_global_got_symbol): Increment local_gotno for + each forced-local symbol. + (_bfd_mips_elf_check_relocs): Pass forced-local call symbols to + mips_elf_record_global_got_symbol for VxWorks too. + (_bfd_mips_elf_always_size_sections): Set computed_got_sizes + to true after computing the GOT size. + (_bfd_mips_elf_hide_symbol): Increase local_gotno whenever + got.offset == 1. Only adjust global_gotno if computed_got_sizes. + For VxWorks, add a local entry when hiding a symbol that needs a + plt but has not been marked as needing a global got entry. + (_bfd_mips_elf_link_hash_table_create): Set computed_got_sizes to + false. + +2007-08-12 Daniel Jacobowitz <dan@codesourcery.com> + + * coffgen.c (coff_get_normalized_symtab): Correct cast. + +2007-08-13 Alan Modra <amodra@bigpond.net.au> + + * elf.c (elf_modify_segment_map): Add remove_empty_load param. + Don't remove empty PT_LOAD header if false. + (_bfd_elf_map_sections_to_segments): If user phdrs, pass false + to elf_modify_segment_map. + (assign_file_positions_for_load_sections): Pass false to + elf_modify_segment_map. + +2007-08-13 Alan Modra <amodra@bigpond.net.au> + + * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define. + Update stub comments. + (build_plt_stub): Build two variants, one without "addis". + (ppc_build_one_stub): Build stubs without "addis" if possible. + (ppc_size_one_stub): Size new stubs. + +2007-08-11 Richard Sandiford <richard@codesourcery.com> + + * config.bfd (sh-*-vxworks): Define targ_underscore to "yes". + +2007-08-09 Michael Snyder <msnyder@access-company.com> + + * aoutx.h (aout_get_external_symbols): Return if count is zero. + +2007-08-09 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4909 + * elf.c (print_segment_map): New function. + (assign_file_positions_for_load_sections): Call print_segment_map + when a section can't be allocated in segment. + +2007-08-09 Jan Kratochvil <jan.kratochvil@redhat.com> + + * opncls.c (bfd_openr_iovec): Fix the OPEN parameter macro expansion. + +2007-08-07 Nick Clifton <nickc@redhat.com> + + * po/bfd.pot: Updated template. + * po/BLD-POTFILES.in: Regenerate. + +2007-08-07 Alan Modra <amodra@bigpond.net.au> + + * elf.c: (_bfd_elf_make_section_from_phdr): Properly handle + bss segments. + +2007-08-06 Daniel Jacobowitz <dan@codesourcery.com> + + * Makefile.am (BUILD_HFILES): Clean bfd_stdint.h. + * Makefile.in: Regenerated. + +2007-08-06 Daniel Jacobowitz <dan@codesourcery.com> + + * configure.in: Update version to 2.18.50. + * configure: Regenerated. + +2007-08-06 Paul Brook <paul@codesourcery.com> + + * elf32-arm.c (elf32_arm_link_hash_entry): Add + plt_maybe_thumb_refcount. + (elf32_arm_link_hash_newfunc): Set plt_maybe_thumb_refcount. + (elf32_arm_copy_indirect_symbol): Ditto. + (elf32_arm_adjust_dynamic_symbol): Ditto. + (bfd_elf32_arm_process_before_allocation): Handle R_ARM_THM_JUMP24. + (arm_add_to_rel): Ditto. + (elf32_arm_final_link_relocate): Merge R_ARM_THM_JUMP24 with + R_ARM_THM_CALL. Handle R_ARM_THM_JUMP19 against a PLT stub. + (elf32_arm_gc_sweep_hook): Call check_use_blx. Update plt counts + for R_ARM_THM_JUMP24 and R_ARM_THM_JUMP19. + (elf32_arm_check_relocs): Update plt counts for R_ARM_THM_JUMP24 + and R_ARM_THM_JUMP19. + (allocate_dynrelocs): Use plt_maybe_thumb_refcount. + (elf32_arm_finish_dynamic_symbol): Ditto. + (elf32_arm_output_plt_map): Ditto. + +2007-08-06 Daniel Jacobowitz <dan@codesourcery.com> + + * elf.c (rewrite_elf_program_header): Handle sections not sorted + by address. + (copy_elf_program_header): Likewise. + +2007-08-04 H.J. Lu <hongjiu.lu@intel.com> + + * elf-bfd.h (xvec_get_elf_backend_data): Add const. + + * elfcode.h (elf_object_p): Use xvec_get_elf_backend_data. + * elfcore.h (elf_core_file_p): Likewise. + +2007-08-02 H.J. Lu <hongjiu.lu@intel.com> + + * coffcode.h (ALIGN_SET): Removed. + (ELIFALIGN_SET): Likewise. + (coff_set_alignment_hook): Handle IMAGE_SCN_ALIGN_128BYTES, + IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_512BYTES, + IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_2048BYTES, + IMAGE_SCN_ALIGN_4096BYTES and IMAGE_SCN_ALIGN_8192BYTES. + +2007-08-01 Michael Snyder <msnyder@access-company.com> + + * vms-tir.c (new_section): Fix cut and paste error. + + * aoutx.h (aout_link_add_symbols): Return if count is zero. + + * elf.c (bfd_elf_print_symbol): Macro dereferences pointer, so + pointer must be non-null. + +2007-08-01 Tristan Gingold <gingold@adacore.com> + + * coffcode.h (coff_sort_func_alent): New function. + (coff_slurp_line_table): Sort line table if not already sorted. + +2007-08-01 Jakub Jelinek <jakub@redhat.com> + + * elf.c (_bfd_elf_map_sections_to_segments): Work around buggy + GCC 3.4.x warning. + +2007-08-01 Alan Modra <amodra@bigpond.net.au> + + * aoutx.h (swap_ext_reloc_in): Set howto to NULL for unknown + r_type. + (swap_std_reloc_in): Likewise. + (aout_link_input_section_std): Likewise. Return with an error + on unexpected relocation type. + (aout_link_input_section_ext): Likewise. + +2007-08-01 Alan Modra <amodra@bigpond.net.au> + + PR4694 + * aoutx.h (final_link): Write a zero in first word of + stringtab if no symbols rather than corrupting last byte + of text/data. + +2007-07-31 Jakub Jelinek <jakub@redhat.com> + + * elf.c (get_program_header_size): Adjacent loadable .note* + sections need just one PT_NOTE segment. + (_bfd_elf_map_sections_to_segments): Likewise. + +2007-07-30 Michael Snyder <msnyder@access-company.com> + + * coffgen.c (_bfd_coff_read_internal_relocs): Revert change of + 2007-07-26. Buffer still in use, can't be freed. + +2007-07-27 Michael Snyder <msnyder@access-company.com> + + * cofflink.c (coff_link_add_symbols): Return if count is zero. + + * coff-i386.c (coff_i386_rtype_to_howto): Off by one error. + + * aoutx.h (slurp_symbol_table): Return if count == 0. + + * coffgen.c (_bfd_coff_read_internal_relocs): Return if count is zero. + + * elf32-i386.c (elf_i386_check_relocs): Check for null pointer. + +2007-07-27 H.J. Lu <hongjiu.lu@intel.com> + + * config.bfd (x86_64-*-mingw*): Don't include x86_64coff_vec. + +2007-07-26 Michael Snyder <msnyder@access-company.com> + + * coff-i386.c (coff_i386_rtype_to_howto): Guard against null. + + * linker.c (bfd_section_already_linked_table_insert): Change + return type from void to boolean. Return FALSE on failure. + (_bfd_generic_section_already_linked): Test return value of + bfd_section_already_linked_table_insert, call fatal on error. + + * elflink.c (_bfd_elf_section_already_linked): Test return value + of bfd_section_already_linked_table_insert, call fatal on error. + + * libbfd-in.h (bfd_section_already_linked_table_insert): Update + return type to bfd_boolean. + + * libbfd.h: Regenerate. + +2007-07-26 Adam Nemet <anemet@caviumnetworks.com> + + * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap, + bfd_slurp_armap): Improve function comment. + +2007-07-26 Michael Snyder <msnyder@access-company.com> + + * linker.c (already_linked_newfunc): Check for NULL return from + bfd_hash_allocate. + + * coffgen.c (fixup_symbol_value): Guard against null; + bfd_is_com_section will dereference the section pointer. + + * syms.c (bfd_decode_symclass): Guard against NULL, since + bfd_is_com_section dereferences the pointer. + + * srec.c (srec_scan): Check for EOF (critical because return value + will be used as array index). + + * coffgen.c (_bfd_coff_read_internal_relocs): If internal_relocs + are not to be cached, free the temporary buffer. + + * aoutx.h (slurp_reloc_table): Return TRUE if reloc_size == zero + or count == zero. + + * tekhex.c (first_phase): Check return value for null. + + * elf.c (_bfd_elf_get_synthetic_symtab): Remove meaningless + pointer increment. + +2007-07-26 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (_bfd_elf_fix_symbol_flags): Remove unnecessary + check on dynobj. Remove bed shadow. + + * srec.c (srec_get_section_contents): Return immediately on + count zero. Check that offset and count are within section. + * libbfd.c (_bfd_generic_get_section_contents): Check that + offset + count does not overflow. + + * srec.c (srec_canonicalize_symtab): Don't alloc when symcount + is zero. Correct return value on error. + * mmo.c (mmo_canonicalize_symtab): Likewise. + * binary.c (binary_canonicalize_symtab) Correct return on error. + +2007-07-26 Thiemo Seufer <ths@mips.com> + + * bfd.c (_bfd_set_gp_value): Use abort instead of BFD_FAIL. + +2007-07-26 Alan Modra <amodra@bigpond.net.au> + + * reloc.c (bfd_generic_get_relocated_section_contents): Avoid + bfd_canonicalize_reloc call when bfd_get_reloc_upper_bound + says there are no relocs. + +2007-07-26 Doug Kwan <dougkwan@google.com> + + Speed up bfd_dwarf2_find_line. + * dwarf2.c (struct dwarf2_debug): Add new fields to support function + and variable info hash tables. Add last_comp_unit, info_hash_count, + funcinfo_hash_table, varinfo_hash_table, hash_units_head. + (struct comp_unit): Add prev_unit, cached. + (struct info_list_node, struct info_hash_entry, + struct info_hash_table): New. + (info_hash_table_newfunc, create_info_hash_table, + insert_info_hash_table, lookup_info_hash_table): New functions + implementing function and variable info hash tables. + (scan_unit_for_symbols): Add checks to make sure hash tables are + consistent with compilation units. + (comp_unit_maybe_decode_line_info): New function. + (comp_unit_find_line): Use comp_unit_maybe_decode_line_info. + (reverse_funcinfo_list, reverse_varinfo_list, comp_unit_hash_info, + info_hash_lookup_funcinfo, info_hash_lookup_varinfo, + stash_maybe_update_info_hash_table, stash_verify_info_hash_table, + stash_maybe_enable_info_hash_tables, stash_find_line_fast): New + functions. Make use of info hash tables to speed up + bfd_dwarf2_find_line. + (find_line): Use hash table for faster lookup if it is turned on. + Also add code to maintain bi-directional link in comp units. + +2007-07-25 Michael Snyder <msnyder@access-company.com> + + * coffgen.c (_bfd_coff_get_external_symbols): Nothing to be done + if size == 0; return and avoid possible null pointer issues. + +2007-07-25 Alan Modra <amodra@bigpond.net.au> + + * linker.c (generic_link_add_symbol_list): Warning fix. + +2007-07-24 Michael Snyder <msnyder@access-company.com> + + * opncls.c (bfd_make_writable): Check return from bfd_malloc. + + * elflink.c (bfd_elf_final_link): Avoid redundant frees -- return + on bfd_malloc error rather than goto error_return. + +2007-07-24 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (_bfd_elf_link_just_syms, merge_sections_remove_hook, + _bfd_elf_merge_sections, _bfd_elf_link_hash_newfunc, + _bfd_elf_link_hash_copy_indirect, _bfd_elf_link_hash_hide_symbol, + _bfd_elf_link_hash_table_init, _bfd_elf_link_hash_table_create, + bfd_elf_set_dt_needed_name, bfd_elf_get_dyn_lib_class, + bfd_elf_set_dyn_lib_class, bfd_elf_get_needed_list, + bfd_elf_get_runpath_list, bfd_elf_get_dt_soname, + bfd_elf_get_bfd_needed_list, struct elf_symbuf_symbol, + struct elf_symbuf_head, struct elf_symbol, elf_sort_elf_symbol, + elf_sym_name_compare, elf_create_symbuf, + bfd_elf_match_symbols_in_sections, + _bfd_elf_match_sections_by_type): Move to here.. + * elf.c: ..from here. + +2007-07-23 Richard Sandiford <richard@codesourcery.com> + + * elflink.c (_bfd_elf_fix_symbol_flags): Only assert the type + of weakdef->root.type if weakdef has no regular definition. + +2007-07-22 Adam Nemet <anemet@caviumnetworks.com> + + * elfxx-mips.c (struct mips_elf_link_hash_table): Add new field + small_data_overflow_reported. + (_bfd_mips_elf_link_hash_table_create): Initialize it. + (_bfd_mips_elf_relocate_section) <bfd_reloc_overflow>: Report + small-data section overflow. + +2007-07-19 Doug Kwan <dougkwan@google.com> + + PR binutils/4797 + * dwarf2.c: (find_line) Do not dereference functionname_ptr if + do_line is true. + +2007-07-18 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (xtensa_callback_required_dependence): Ignore + non-ELF sections. + +2007-07-18 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Get section + vma and size for dynamic tags from the output sections. + +2007-07-18 Alan Modra <amodra@bigpond.net.au> + + * elf-bfd.h (struct sym_sec_cache): Delete "sec". Add "shndx". + * elf.c (bfd_section_from_r_symndx): Don't cache bfd section of + symbol. Instead cache ELF section index. Remove redundant + checks of st_shndx. + +2007-07-15 Mike Frysinger <vapier@gentoo.org> + + * trad-core.c (NBPG): If not defined, set to getpagesize(). + +2007-07-13 Roland McGrath <roland@redhat.com> + + * elf-bfd.h (struct elf_obj_tdata): Revert last change. + Add after_write_object_contents, after_write_object_contents_info. + * elf.c (_bfd_elf_write_object_contents): Revert last change. + Instead, call after_write_object_contents if set. + +2007-07-12 Kai Tietz <kai.tietz@onevision.com> + + * bfd-in.h: (BFD_HOST_64BIT_LONG_LONG): New. + (BFD_HOSTPTR_T): Host pointer type for casting a + pointer to an integer type. + (bfd_hostptr_t): The typedef of BFD_HOSTPTR_T. + (sprintf_vma, fprintf_vma): Add support for long long prints. + * bfd-in2.h: Regenerate. + * configure.in: (BFD_HOST_64BIT_LONG_LONG): New. + (BFD_HOSTPTR_T): Host pointer type for casting a + pointer to an integer type. Default is "unsigned long". + (AC_CHECK_SIZEOF(void *)): New. + (host64): Set it if the pointer size is 8. + * configure: Regenerate. + * config.in: Add macro SIZEOF_VOID_P. + * coffcode.h: Replace host ptr type assuming "long" with + bfd_hostptr_t type. + * coffgen.c: Likewise. + * elf-eh-frame.c: Likewise. + * peicode.h: Likewise. + +2007-07-10 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.in: Regenerated. + +2007-07-10 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/4756 + * simple.c (bfd_simple_get_relocated_section_content): Don't + apply relocation on executable and shared library. + +2007-07-10 Nathan Sidwell <nathan@codesourcery.com> + + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't eliminate + copy relocs on vxworks. + +2007-07-10 Alan Modra <amodra@bigpond.net.au> + + * elf32-arm.c (elf32_arm_size_info): Init checksum_contents field. + * elf64-alpha.c (alpha_elf_size_info): Likewise. + * elf64-hppa.c (hppa64_elf_size_info): Likewise. + * elf64-mips.c (mips_elf64_size_info): Likewise. + * elf64-s390.c (s390_elf64_size_info): Likewise. + * elf64-sparc.c (elf64_sparc_size_info): Likewise. + +2007-07-09 H.J. Lu <hongjiu.lu@intel.com> + + * elflink.c (bfd_elf_record_link_assignment): Handle indirect + symbol. + (_bfd_elf_merge_symbol): Properly update normal symbol when + overriding the versioned symbol from a dynamic library. + +2007-07-09 Roland McGrath <roland@redhat.com> + + * elf-bfd.h (struct elf_obj_tdata): Add members + emit_note_gnu_build_id and note_gnu_build_id_sec. + * elf.c (_bfd_id_note_section_size): New global function. + (read_hex, _bfd_elf_write_build_id_section): New static functions. + (_bfd_elf_write_object_contents): Call _bfd_elf_write_build_id_section + if emit_note_gnu_build_id is set. + * Makefile.am (elf.lo): Update dependencies. + + * elf-bfd.h (struct elf_size_info): Add checksum_contents hook. + (bfd_elf32_checksum_contents, bfd_elf64_checksum_contents): Declare. + * elfcode.h (elf_checksum_contents): New macro and function. + (NAME(_bfd_elf,size_info)): Initialize checksum_contents hook. + +2007-07-06 Michael Snyder <msnyder@access-company.com> + + * elflink.c (elf_link_add_object_symbols): Return via + error_free_vers on "notice" failure. + +2007-07-04 H.J. Lu <hongjiu.lu@intel.com> + + * peicode.h (pe_bfd_object_p): Don't check PE vs. EFI target + if arch is unknown. + +2007-07-04 Nick Clifton <nickc@redhat.com> + + Import this patch from an internal tree: + + 2001-07-17 Richard Henderson <rth@redhat.com> + + * elf32-mep.c (mep_final_link_relocate) [R_MEP_HI16S]: Correctly + compensate for high bit set in R_MEP_LOW16. + +2007-07-03 Joseph Myers <joseph@codesourcery.com> + + * elf32-arm.c (elf32_arm_merge_eabi_attributes): Copy type from + input attributes if value has been copied. + +2007-07-03 Nick Clifton <nickc@redhat.com> + + * COPYING: Replace with GPLv3 text. + * aix386-core.c: Update copyright notice to refer to GPLv3. + * aix5ppc-core.c, aout0.c, aout32.c, aout64.c, aout-adobe.c, + aout-arm.c, aout-cris.c, aoutf1.h, aout-ns32k.c, aout-sparcle.c, + aout-target.h, aout-tic30.c, aoutx.h, archive64.c, archive.c, + archures.c, armnetbsd.c, bfd.c, bfd-in.h, bfdio.c, bfdwin.c, + binary.c, bout.c, cache.c, cf-i386lynx.c, cf-sparclynx.c, + cisco-core.c, coff64-rs6000.c, coff-alpha.c, coff-apollo.c, + coff-arm.c, coff-aux.c, coffcode.h, coffgen.c, coff-go32.c, + coff-h8300.c, coff-h8500.c, coff-i386.c, coff-i860.c, coff-i960.c, + coff-ia64.c, cofflink.c, coff-m68k.c, coff-m88k.c, coff-maxq.c, + coff-mcore.c, coff-mips.c, coff-or32.c, coff-pmac.c, coff-ppc.c, + coff-rs6000.c, coff-sh.c, coff-sparc.c, coff-stgo32.c, + coff-svm68k.c, coffswap.h, coff-tic30.c, coff-tic4x.c, + coff-tic54x.c, coff-tic80.c, coff-u68k.c, coff-w65.c, + coff-we32k.c, coff-x86_64.c, coff-z80.c, coff-z8k.c, corefile.c, + cpu-alpha.c, cpu-arc.c, cpu-arm.c, cpu-avr.c, cpu-bfin.c, + cpu-cr16.c, cpu-cr16c.c, cpu-cris.c, cpu-crx.c, cpu-d10v.c, + cpu-d30v.c, cpu-dlx.c, cpu-fr30.c, cpu-frv.c, cpu-h8300.c, + cpu-h8500.c, cpu-hppa.c, cpu-i370.c, cpu-i386.c, cpu-i860.c, + cpu-i960.c, cpu-ia64.c, cpu-ia64-opc.c, cpu-ip2k.c, cpu-iq2000.c, + cpu-m10200.c, cpu-m10300.c, cpu-m32c.c, cpu-m32r.c, cpu-m68hc11.c, + cpu-m68hc12.c, cpu-m68k.c, cpu-m88k.c, cpu-maxq.c, cpu-mcore.c, + cpu-mep.c, cpu-mips.c, cpu-mmix.c, cpu-msp430.c, cpu-mt.c, + cpu-ns32k.c, cpu-openrisc.c, cpu-or32.c, cpu-pdp11.c, cpu-pj.c, + cpu-powerpc.c, cpu-rs6000.c, cpu-s390.c, cpu-score.c, cpu-sh.c, + cpu-sparc.c, cpu-spu.c, cpu-tic30.c, cpu-tic4x.c, cpu-tic54x.c, + cpu-tic80.c, cpu-v850.c, cpu-vax.c, cpu-w65.c, cpu-we32k.c, + cpu-xc16x.c, cpu-xstormy16.c, cpu-xtensa.c, cpu-z80.c, cpu-z8k.c, + demo64.c, doc/chew.c, dwarf1.c, dwarf2.c, ecoff.c, ecofflink.c, + ecoffswap.h, efi-app-ia32.c, efi-app-ia64.c, efi-app-x86_64.c, + elf32-am33lin.c, elf32-arc.c, elf32-arm.c, elf32-avr.c, + elf32-avr.h, elf32-bfin.c, elf32.c, elf32-cr16.c, elf32-cr16c.c, + elf32-cris.c, elf32-crx.c, elf32-d10v.c, elf32-d30v.c, + elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c, + elf32-h8300.c, elf32-hppa.c, elf32-hppa.h, elf32-i370.c, + elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c, + elf32-iq2000.c, elf32-m32c.c, elf32-m32r.c, elf32-m68hc11.c, + elf32-m68hc12.c, elf32-m68hc1x.c, elf32-m68hc1x.h, elf32-m68k.c, + elf32-m88k.c, elf32-mcore.c, elf32-mep.c, elf32-mips.c, + elf32-msp430.c, elf32-mt.c, elf32-openrisc.c, elf32-or32.c, + elf32-pj.c, elf32-ppc.c, elf32-ppc.h, elf32-s390.c, elf32-score.c, + elf32-sh64.c, elf32-sh64-com.c, elf32-sh64.h, elf32-sh.c, + elf32-sh-symbian.c, elf32-sparc.c, elf32-spu.c, elf32-spu.h, + elf32-v850.c, elf32-vax.c, elf32-xc16x.c, elf32-xstormy16.c, + elf32-xtensa.c, elf64-alpha.c, elf64.c, elf64-gen.c, elf64-hppa.c, + elf64-hppa.h, elf64-mips.c, elf64-mmix.c, elf64-ppc.c, + elf64-ppc.h, elf64-s390.c, elf64-sh64.c, elf64-sparc.c, + elf64-x86-64.c, elf-attrs.c, elf-bfd.h, elf.c, elfcode.h, + elfcore.h, elf-eh-frame.c, elf-hppa.h, elflink.c, elf-m10200.c, + elf-m10300.c, elfn32-mips.c, elf-strtab.c, elf-vxworks.c, + elf-vxworks.h, elfxx-ia64.c, elfxx-mips.c, elfxx-mips.h, + elfxx-sparc.c, elfxx-sparc.h, elfxx-target.h, epoc-pe-arm.c, + epoc-pei-arm.c, format.c, freebsd.h, gen-aout.c, genlink.h, + hash.c, host-aout.c, hosts/alphavms.h, hp300bsd.c, hp300hpux.c, + hppabsd-core.c, hpux-core.c, i386aout.c, i386bsd.c, i386dynix.c, + i386freebsd.c, i386linux.c, i386lynx.c, i386mach3.c, i386msdos.c, + i386netbsd.c, i386os9k.c, ieee.c, ihex.c, init.c, irix-core.c, + libaout.h, libbfd.c, libbfd-in.h, libcoff-in.h, libecoff.h, + libhppa.h, libieee.h, libnlm.h, liboasys.h, libpei.h, libxcoff.h, + linker.c, lynx-core.c, m68k4knetbsd.c, m68klinux.c, m68knetbsd.c, + m88kmach3.c, m88kopenbsd.c, mach-o.c, mach-o.h, mach-o-target.c, + mep-relocs.pl, merge.c, mipsbsd.c, mmo.c, netbsd-core.c, netbsd.h, + newsos3.c, nlm32-alpha.c, nlm32.c, nlm32-i386.c, nlm32-ppc.c, + nlm32-sparc.c, nlm64.c, nlm.c, nlmcode.h, nlmswap.h, nlm-target.h, + ns32k.h, ns32knetbsd.c, oasys.c, opncls.c, osf-core.c, + pc532-mach.c, pdp11.c, pe-arm.c, pe-arm-wince.c, pef.c, pef.h, + pef-traceback.h, pe-i386.c, pei-arm.c, pei-arm-wince.c, peicode.h, + pei-i386.c, pei-mcore.c, pei-mips.c, pei-ppc.c, pei-sh.c, + pei-x86_64.c, pe-mcore.c, pe-mips.c, pe-ppc.c, pe-sh.c, + pe-x86_64.c, peXXigen.c, ppcboot.c, ptrace-core.c, reloc16.c, + reloc.c, riscix.c, rs6000-core.c, sco5-core.c, section.c, + simple.c, som.c, som.h, sparclinux.c, sparclynx.c, sparcnetbsd.c, + srec.c, stabs.c, stab-syms.c, stamp-h.in, sunos.c, syms.c, + sysdep.h, targets.c, targmatch.sed, tekhex.c, ticoff.h, + trad-core.c, vax1knetbsd.c, vaxbsd.c, vaxnetbsd.c, versados.c, + vms.c, vms-gsd.c, vms.h, vms-hdr.c, vms-misc.c, vms-tir.c, + xcofflink.c, xcoff-target.h, xsym.c, xsym.h, xtensa-isa.c, + xtensa-modules.c: Likewise. + * elf32-sh-relocs.h: Add copyright notice. + * hosts/alphalinux.h, hosts/decstation.h, hosts/delta68.h, + hosts/dpx2.h, hosts/hp300bsd.h, hosts/i386bsd.h, + hosts/i386linux.h, hosts/i386mach3.h, hosts/i386sco.h, + hosts/i860mach3.h, hosts/m68kaux.h, hosts/m68klinux.h, + hosts/m88kmach3.h, hosts/mipsbsd.h, hosts/mipsmach3.h, + hosts/news.h, hosts/news-mips.h, hosts/pc532mach.h, + hosts/riscos.h, hosts/symmetry.h, hosts/tahoe.h, hosts/vaxbsd.h, + hosts/vaxlinux.h, hosts/vaxult2.h, hosts/vaxult.h: Likewise. + * bfd-in2.h, libbfd.h, libcoff.h: Regenerate. + +2007-07-02 Joseph Myers <joseph@codesourcery.com> + + * elfxx-mips.c (mips_elf_calculate_relocation): Handle + R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64. + * elf64-mips.c (mips_elf64_howto_table_rela): Support + R_MIPS_TLS_DTPREL64. + +2007-07-02 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + * aclocal.m4: Regenerate. + * config.in: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + * po/bfd.pot: Regenerate. + +2007-07-02 Alan Modra <amodra@bigpond.net.au> + + * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Tidy + symsec != NULL tests. + +2007-07-02 Alan Modra <amodra@bigpond.net.au> + + PR 4712 + * elf.c (assign_file_positions_for_load_sections): Adjust lma + by p_vaddr_offset. + +2007-06-30 H.J. Lu <hongjiu.lu@intel.com> + + * aclocal.m4: Regenerated. + * Makefile.in: Likewise. + +2007-06-29 Joseph Myers <joseph@codesourcery.com> + + * elf32-ppc.c (ppc_elf_merge_obj_attributes): New. + (ppc_elf_merge_private_bfd_data): Call it. + +2007-06-29 Joseph Myers <joseph@codesourcery.com> + + * elfxx-mips.c (mips_elf_merge_obj_attributes): New. + (_bfd_mips_elf_merge_private_bfd_data): Call it. + +2007-06-29 Joseph Myers <joseph@codesourcery.com> + + * elf-attrs.c: New. + * Makefile.am (BFD32_BACKENDS): Add elf-attrs.lo. + (BFD32_BACKENDS_CFILES): Add elf-attrs.c. + (elf-attrs.lo): Generate dependencies. + * Makefile.in: Regenerate. + * configure.in (elf): Add elf-attrs.lo. + * configure: Regenerate. + * elf-bfd.h (struct elf_backend_data): Add entries for object + attributes. + (NUM_KNOWN_OBJ_ATTRIBUTES, obj_attribute, obj_attribute_list, + OBJ_ATTR_PROC, OBJ_ATTR_GNU, OBJ_ATTR_FIRST, OBJ_ATTR_LAST, + Tag_NULL, Tag_File, Tag_Section, Tag_Symbol, Tag_compatibility): + New. + (struct elf_obj_tdata): Add entries for object attributes. + (elf_known_obj_attributes, elf_other_obj_attributes, + elf_known_obj_attributes_proc, elf_other_obj_attributes_proc): + New. + (bfd_elf_obj_attr_size, bfd_elf_set_obj_attr_contents, + bfd_elf_get_obj_attr_int, bfd_elf_add_obj_attr_int, + bfd_elf_add_proc_attr_int, bfd_elf_add_obj_attr_string, + bfd_elf_add_proc_attr_string, bfd_elf_add_obj_attr_compat, + bfd_elf_add_proc_attr_compat, _bfd_elf_attr_strdup, + _bfd_elf_copy_obj_attributes, _bfd_elf_obj_attrs_arg_type, + _bfd_elf_parse_attributes, _bfd_elf_merge_object_attributes): New. + * elf.c (_bfd_elf_copy_private_bfd_data): Copy object attributes. + (bfd_section_from_shdr): Handle attributes sections. + * elflink.c (bfd_elf_final_link): Handle attributes sections. + * elfxx-target.h (elf_backend_obj_attrs_vendor, + elf_backend_obj_attrs_section, elf_backend_obj_attrs_arg_type, + elf_backend_obj_attrs_section_type): New. + (elfNN_bed): Update. + * elf32-arm.c (NUM_KNOWN_ATTRIBUTES, aeabi_attribute, + aeabi_attribute_list): Remove. + (struct elf32_arm_obj_tdata): Remove object attributes fields. + (check_use_blx, bfd_elf32_arm_set_vfp11_fix, using_thumb2, + elf32_arm_copy_private_bfd_data, elf32_arm_merge_eabi_attributes): + Update for new object attributes interfaces. + (uleb128_size, is_default_attr, eabi_attr_size, + elf32_arm_eabi_attr_size, write_uleb128, write_eabi_attribute, + elf32_arm_set_eabi_attr_contents, elf32_arm_bfd_final_link, + elf32_arm_new_eabi_attr, elf32_arm_get_eabi_attr_int, + elf32_arm_add_eabi_attr_int, attr_strdup, + elf32_arm_add_eabi_attr_string, elf32_arm_add_eabi_attr_compat, + copy_eabi_attributes, elf32_arm_parse_attributes): Remove. Moved + to generic code in elf-attrs.c. + (elf32_arm_obj_attrs_arg_type): New. + (elf32_arm_fake_sections): Do not handle .ARM.attributes. + (elf32_arm_section_from_shdr): Do not handle SHT_ARM_ATTRIBUTES. + (bfd_elf32_bfd_final_link): Remove. + (elf_backend_obj_attrs_vendor, elf_backend_obj_attrs_section, + elf_backend_obj_attrs_arg_type, + elf_backend_obj_attrs_section_type): New. + * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Copy object + attributes. + * elf32-frv.c (frv_elf_copy_private_bfd_data): Likewise. + * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Likewise. + * elf32-mep.c (mep_elf_copy_private_bfd_data): Likewise. + * elf32-mt.c (mt_elf_copy_private_bfd_data): Likewise. + * elf32-sh.c (sh_elf_copy_private_data): Likewise. + * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise. + +2007-06-29 Paul Brook <paul@codesourcery.com> + + * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Suppress + call veneers for call relocations against undefined symbols. + (elf32_arm_final_link_relocate): Turn call to undefined symbol + into a jump to the next instruction. + +2007-06-29 Michael Snyder <msnyder@access-company.com> + + * bfd.c (bfd_demangle): Plug memory leak (Coverity). + +2007-06-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com> + + * Makefile.am: Add cr16 related entry + * Makefile.in: Regenerate + * archures.c: Add bfd_cr16_arch + * bfd-in2.h: Regenerate + * config.bfd: Add cr16-elf + * configure.in: Add bfd_elf32_cr16_vec + * configure: Regenerate. + * targets.c: Added cr16 related information + * cpu-cr16.c: New file. + * elf32-cr16.c: New file. + * reloc.c: Added cr16 relocs. + +2007-06-29 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (_bfd_elf_link_assign_sym_version): Improve error + message for undefined version nodes. + (elf_gc_sweep): Don't warn when zero size sections are + removed. + +2007-06-29 Nathan Froyd <froydnj@codesourcery.com> + + * elf32-ppc.c (ppc_elf_info_to_howto): Check for invalid relocation + types. + +2007-06-29 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_fake_sections): New function. + (elf_backend_fake_sections): Define. + +2007-06-29 Alan Modra <amodra@bigpond.net.au> + + * elf.c (assign_file_positions_for_load_sections): Use elf + section header sh_size rather than bfd section size, simplifying + .tbss handling. + +2007-06-29 Alan Modra <amodra@bigpond.net.au> + + PR ld/4701 + * elf.c (assign_file_positions_for_load_sections): Ensure bss + segments meet gABI alignment requirements. Don't allocate + file space for bss sections in a segment also containing file + or program headers. + +2007-06-27 Alan Modra <amodra@bigpond.net.au> + + * bfd.c (struct bfd): Rename "next" to "archive_next". + * archive.c: Rename uses throughout file. + * archive64.c: Likewise. + * coff-rs6000.c: Likewise. + * ecoff.c: Likewise. + * som.c: Likewise. + * bfd-in2.h: Regenerate. + + * elf32-ppc.c (ppc_elf_select_plt_layout): Properly iterate over + input bfds. + * elf32-spu.c (spu_elf_create_sections): Likewise. + +2007-06-26 H.J. Lu <hongjiu.lu@intel.com> + + * dwarf2.c (find_line): New. Contains the duplicated code from: + (_bfd_dwarf2_find_nearest_line): Use it. + (_bfd_dwarf2_find_line): Use it. + +2007-06-26 Joseph Myers <joseph@codesourcery.com> + + * elf32-arm.c (copy_eabi_attributes): Copy type of attributes. + +2007-06-25 Richard Sandiford <richard@codesourcery.com> + + * elfxx-mips.c (mips_elf_calculate_relocation): Allow local stubs + to be used for calls from MIPS16 code. + +2007-06-23 Andreas Schwab <schwab@suse.de> + + * configure.in (--with-separate-debug-dir): New option. + * configure: Regenerate. + * Makefile.am (dwarf2.lo): Add rule to pass DEBUGDIR. + * Makefile.in: Regenerate. + * dwarf2.c (_bfd_dwarf2_find_nearest_line): Pass DEBUGDIR to + bfd_follow_gnu_debuglink. + (_bfd_dwarf2_find_line): Likewise. + +2007-06-22 Nick Clifton <nickc@redhat.com> + + * dwarf2.c: Add support for reading in debug information via a + .gnu_debuglink section: + (struct dwarf2_debug): Add bfd field to record the bfd containing + the debug info. + (parse_comp_unit): Remove ABFD parameter. Instead use the bfd + field in the dwarf2_debug structure. + (_bfd_dwarf2_find_nearest_line): If a debug info section could not + be found in the current bfd call bfd_follow_gnu_debuglink to see + if another file contains the debug information. If it does, open + it and continue. + (_bfd_dwarf2_find_line): Likewise. + +2007-06-19 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4590 + * elfxx-ia64.c (sort_dyn_sym_info): Keep the valid got_offset + when removing duplicated entries. + (get_dyn_sym_info): Initialize the got_offset field to -1. + Update call to sort_dyn_sym_info. + (elfNN_ia64_relocate_section): Call sort_dyn_sym_info to sort + array of addend and remove duplicates. + +2007-06-18 H.J. Lu <hongjiu.lu@intel.com> + + * libpei.h (_bfd_XXi_final_link_postscript): Remove + duplication. + (bfd_target_pei_p): New. + (bfd_target_pei_arch): New + (bfd_target_efi_p): Likewise. + (bfd_target_efi_arch): New + (bfd_pe_executable_p): Use bfd_target_pei_p and + bfd_target_efi_p. + + * peicode.h (arch_type): New enum. + (pe_arch): New function. + (pe_bfd_object_p): Don't match PE/EFI target with EFI/PE file + if there is an EFI/PE target. + +2007-06-14 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am (ACLOCAL_AMFLAGS): Add -I . -I ../config. + + * acinclude.m4: Don't include m4 files. Remove libtool + kludge. + + * Makefile.in: Regenerated. + * aclocal.m4: Likewise. + * configure: Likewise. + +2007-06-11 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (extend_ebb_bounds_forward): Use renamed + XTENSA_PROP_NO_TRANSFORM flag instead of XTENSA_PROP_INSN_NO_TRANSFORM. + (extend_ebb_bounds_backward, compute_text_actions): Likewise. + (compute_ebb_proposed_actions, coalesce_shared_literal): Likewise. + (xtensa_get_property_predef_flags): Likewise. + (compute_removed_literals): Pass new arguments to is_removable_literal. + (is_removable_literal): Add sec, prop_table and ptblsize arguments. + Do not remove literal if the NO_TRANSFORM property flag is set. + +2007-05-31 Richard Sandiford <rsandifo@nildram.co.uk> + + * elfxx-mips.c (mips_elf_initialize_tls_index): When processing a + type (3) single-GOT entry, read tls_type from the hash table entry + rather than the GOT entry. + +2007-06-01 Alan Modra <amodra@bigpond.net.au> + + * simple.c (bfd_simple_get_relocated_section_contents): Init + input_bfds_tail. + +2007-05-30 Alan Modra <amodra@bigpond.net.au> + + * elf.c (elf_fake_sections): Adjust test for SHT_NOBITS sections + created by objcopy --only-keep-debug. + (_bfd_elf_init_private_section_data): Only change elf_section_type + if it is SHT_NULL. + + * elf.c (assign_file_positions_for_load_sections): Correct sh_type + to SHT_NOBITS earlier. Base actions in rest of function on sh_type + and sh_flags instead of bfd section flags. Delete voff and code + keeping nobits segments aligned. + +2007-05-25 Eric Christopher <echristo@apple.com> + + * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): + Check that sym_sec isn't NULL before accessing. + +2007-05-24 Steve Ellcey <sje@cup.hp.com> + + * Makefile.in: Regnerate. + * configure: Regenerate. + * aclocal.m4: Regenerate. + * doc/Makefile.in: Regenerate. + +2007-05-22 Paul Brook <paul@codesourcery.com> + + * elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset + with sec and sec_shndx. + (elf32_arm_ouput_plt_map_sym): Use them. + (elf32_arm_output_arch_local_syms): Output mapping symbols for + interworking glue. + +2007-05-18 Paul Brook <paul@codesourcery.com> + + * elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define. + (a2t1v5_ldr_insn, a2t1v5_ldr_insn): New. + (record_arm_to_thumb_glue): Add v5t non-pic glue. + (elf32_arm_create_thumb_stub): Ditto. + +2007-05-16 H.J. Lu <hongjiu.lu@intel.com> + Alan Modra <amodra@bigpond.net.au> + + * elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss + section to the minimum alignment. + +2007-05-15 H.J. Lu <hongjiu.lu@intel.com> + Alan Modra <amodra@bigpond.net.au> + + PR ld/4504 + * elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New. + * elflink.c (_bfd_elf_adjust_dynamic_copy): New. + + * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call + _bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic + bss section. + * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise. + * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise. + * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise. + * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise. + * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise. + * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise. + * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise. + * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. + * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise. + * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise. + * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise. + * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise. + * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise. + * elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise. + * elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise. + +2007-05-15 Richard Sandiford <richard@codesourcery.com> + + * elfxx-mips.c (mips_elf_create_local_got_entry): Remove + input_section argument. Create .rela.dyn relocations against + symbol 0 rather than the section symbol. + (mips_elf_local_got_index): Remove input_section argument. + Update call to mips_elf_create_local_got_entry. + (mips_elf_got_page, mips_elf_got16_entry): Likewise. + (mips_elf_calculate_relocation): Update calls to + mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page. + +2007-05-15 Mark Shinwell <shinwell@codesourcery.com> + + * elf32-arm.c (elf32_arm_final_link_relocate): Correctly + handle the Thumb-2 JUMP19 relocation. + +2007-05-15 Alan Modra <amodra@bigpond.net.au> + + PR 4479 + * elf.c (elf_fake_sections): Don't allow backend to change + SHT_NOBITS if called for strip/objcopy --only-keep-debug. + * elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar + fix from here. + +2007-05-14 Alan Modra <amodra@bigpond.net.au> + + * elf.c (bfd_elf_string_from_elf_section): Return NULL on + invalid shstrndx. + (bfd_elf_get_str_section): Likewise. + +2007-05-12 Alan Modra <amodra@bigpond.net.au> + + PR 4497 + * elf-eh-frame.c (struct cie): Add "local_personality". Make + "personality" a union. + (cie_eq): Compare local_personality too. Adjust personality + comparison. + (_bfd_elf_discard_section_eh_frame): Check binding on personality + reloc sym to allow for bad symtab. Use stashed local syms rather + than reading personality local sym. Handle discarded sections. + +2007-05-12 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (elf_howto_table): Add howto for R_SPU_ADDR16X. + +2007-05-11 Alan Modra <amodra@bigpond.net.au> + + * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype. + (enum ppc_elf_plt_type): Move from.. + * elf32-ppc.c: ..here. + (struct ppc_elf_obj_tdata): Add makes_plt_call and has_rel16. + (struct ppc_elf_link_hash_table): Reorder. Add old_bfd. Delete + can_use_new_plt. Make is_vxworks a bitfield. + (ppc_elf_link_hash_table_create): Don't clear is_vxworks (again). + (ppc_elf_check_relocs): Update setting of reloc flags. Set old_bfd. + (ppc_elf_select_plt_layout): Modify parameters. Use bfd reloc + flags to better detect object files needing old bss-style plt. + Allow secure plt to be used without rel16 relocs being detected. + Warn if secure plt request cannot be allowed. + +2007-05-11 Alan Modra <amodra@bigpond.net.au> + + * reloc.c (BFD_RELOC_SPU_PPU32, BFD_RELOC_SPU_PPU64): Define. + * elf-bfd.h (struct elf_backend_data): Change return type of + elf_backend_relocate_section to int. + * elf32-spu.c (elf_howto_table): Add howtos for R_SPU_PPU32 and + R_SPU_PPU64. + (spu_elf_bfd_to_reloc_type): Convert new relocs. + (spu_elf_count_relocs): New function. + (elf_backend_count_relocs): Define. + (spu_elf_relocate_section): Arrange to emit R_SPU_PPU32 and + R_SPU_PPU64 relocs. + * elflink.c (elf_link_input_bfd): Emit relocs if relocate_section + returns 2. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +2007-05-10 Richard Sandiford <richard@codesourcery.com> + + * elf32-arm.c (elf32_arm_check_relocs): Don't create PLT entries + for R_ARM_ABS12 relocs. + (elf32_arm_finish_dynamic_symbol): Fix the loop that creates + non-shared VxWorks PLT entries. + +2007-05-11 Alan Modra <amodra@bigpond.net.au> + + PR 4454 + * elf-eh-frame.c (struct cie): Make "personality" a bfd_vma. + (_bfd_elf_discard_section_eh_frame): Handle local syms on + personality relocation. + +2007-05-10 Richard Sandiford <richard@codesourcery.com> + + * elf.c (assign_file_positions_for_load_sections): Use p_memsz + rather than p_filesz to calculate the LMA of the end of a segment. + +2007-05-10 Jakub Jelinek <jakub@redhat.com> + + * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't do copyreloc + processing if symbol is defined in the executable. + +2007-05-10 Alexandre Oliva <aoliva@redhat.com> + + * elf32-frv.c (_frvfdpic_check_discarded_relocs): New. + (frvfdpic_elf_discard_info): New. + (elf_backend_discard_info): Define for FDPIC. + +2007-05-09 Mark Shinwell <shinwell@codesourcery.com> + + * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Don't + attempt to scan if the bfd doesn't correspond to an ELF image. + (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise. + +2007-05-08 Alexandre Oliva <aoliva@redhat.com> + + * elf32-frv.c (elf32_frv_relocate_section): Discard dynamic relocs + for which _bfd_elf_section_offset returns -1. + +2007-05-08 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_size_stubs): Use "void *" for psyms. + (mark_functions_via_relocs): Likewise. + +2007-05-07 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (bfd_elf_final_link): Correct reloc handling for + elf_backend_count_relocs. + (bfd_elf_discard_info): Print an error if we can't read syms. + +2007-05-07 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_reloc_type_lookup): Return NULL on + invalid reloc code. + (spu_elf_gc_mark_hook, spu_elf_section_processing): Delete functions. + (elf_backend_gc_mark_hook, elf_backend_section_processing): Don't + define. + +2007-05-07 Alan Modra <amodra@bigpond.net.au> + + * elf.c (assign_file_positions_for_load_sections): Don't check + core segment. + +2007-05-04 H.J. Lu <hongjiu.lu@intel.com> + + * elflink.c (elf_link_sort_relocs): Return if both .rela.dyn + and .rel.dyn aren't present. + +2007-05-04 Nick Clifton <nickc@redhat.com> + + * elflink.c (elf_link_sort_relocs): If both .rela.dyn and .rel.dyn + sections are present examine the indirect sections in an attempt + to compute the correct relocation size. If there is any + ambiguity, produce an error and refuse to sort. + +2007-05-03 Sandra Loosemore <sandra@codesourcery.com> + + * elf32-arm.c (allocate_dynrelocs): Fix typo in comment. + +2007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr> + Nick Clifton <nickc@redhat.com> + + PR gas/3041 + * aoutx.h (swap_std_reloc_out): Treat relocs against weak symbols + in the same way as relocs against external symbols. + +2007-05-02 Alan Modra <amodra@bigpond.net.au> + + * elf.c (assign_file_positions_for_load_sections): Set sh_offset + here. Set sh_type to SHT_NOBITS if we won't be allocating + file space. Don't bump p_memsz for non-alloc sections. Adjust + section-in-segment check. + (assign_file_positions_for_non_load_sections): Don't set sh_offset + here for sections that have already been handled above. + +2007-04-30 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (struct spu_link_hash_table): Add stack_analysis + and emit_stack_syms bitfields. + (get_sym_h): Read all symbols if stack analysis will be done. + (spu_elf_create_sections): Add stack_analysis and emit_stack_syms + params, and stash in hash table. + (is_hint): Split off from.. + (is_branch): ..here. Adjust callers. + (spu_elf_size_stubs): Add stack_analysis param. Arrange to read + and keep all syms. + (write_one_stub): Fix mem leak. + (find_function_stack_adjust): New function. + (sort_syms_syms, sort_syms_psecs): New vars. + (sort_syms): New function. + (struct call_info, struct function_info): New. + (struct spu_elf_stack_info): New. + (alloc_stack_info, maybe_insert_function, func_name): New functions. + (is_nop, insns_at_end, check_function_ranges): Likewise. + (find_function, insert_callee, mark_functions_via_relocs): Likewise. + (pasted_function, interesting_section, discover_functions): Likewise. + (mark_non_root, call_graph_traverse, build_call_tree): Likewise. + (sum_stack, spu_elf_stack_analysis, spu_elf_final_link): Likewise. + (bfd_elf32_bfd_final_link): Define. + * elf32-spu.h (struct _spu_elf_section_data): Add stack_info field. + (spu_elf_create_sections, spu_elf_size_stubs): Update prototypes. + +2007-04-28 Sergey Rogozhkin <rogozhkin@niisi.msk.ru> + + * elfxx-mips.c (mips_elf_create_dynamic_relocation): Don't access + memory which we might not own. + +2007-04-27 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_xtensa_make_sym_local): Restore deleted function. + (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Likewise. + (elf_xtensa_allocate_dynrelocs): Use elf_xtensa_make_sym_local. + +2007-04-27 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (xtensa_read_table_entries): Step through table + contents and relocs in parallel. + +2007-04-27 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (relax_property_section): Remove extra irel increment. + +2007-04-27 Alan Modra <amodra@bigpond.net.au> + + * cpu-rs6000.c: Write Mimi's name in ASCII. + * coff-rs6000.c: Likewise. + * rs6000-core.c: Likewise. + +2007-04-27 Alan Modra <amodra@bigpond.net.au> + + * sysdep.h: Include config.h first. + Many files: Include sysdep.h before bfd.h. + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + +2007-04-25 Alan Modra <amodra@bigpond.net.au> + + * sysdep.h: Revert last change. + +2007-04-24 Nick Clifton <nickc@redhat.com> + + * coffcode.h (coff_slurp_reloc_table): Initialise dst.r_offset. + * coff-m68k.c (m68kcoff_rtype_to_howto): Initialize relent.howto. + +2007-04-24 Alan Modra <amodra@bigpond.net.au> + + * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Warn if + eh_frame_hdr table won't be created. + +2007-04-24 Alan Modra <amodra@bigpond.net.au> + + * acinclude.m4: Include config/stdint.m4. + * configure.in: Invoke GCC_HEADER_STDINT. + * sysdep.h: Don't include ansidecl.h here. + * configure: Regenerate. + * config.in: Regenerate. + * Makefile.in: Regenerate. + +2007-04-23 Nathan Sidwell <nathan@codesourcery.com> + + * archures.c (bfd_mach_mcf_isa_c, bfd_mach_mcf_isa_c_mac, + bfd_mach_mcf_isa_c_emac): New. + * elf32-m68k.c (ISAC_PLT_ENTRY_SIZE, elf_isac_plt0_entry, + elf_isac_plt_entry, elf_isac_plt_info): New. + (elf32_m68k_object_p): Add ISA_C. + (elf32_m68k_print_private_bfd_data): Print ISA_C. + (elf32_m68k_get_plt_info): Detect ISA_C. + * cpu-m68k.c (arch_info): Add ISAC. + (m68k_arch_features): Likewise, + (bfd_m68k_compatible): ISAs B & C are not compatible. + +2007-04-21 Nick Clifton <nickc@redhat.com> + + * ecoff.c (_bfd_ecoff_write_armap): Initialise rehash. + (ecoff_link_add_archive_symbols): Likewise. + * coff-m68k.c (m68kcoff_common_addend_rtype_to_howto): Initialise + relent.howto. + * ieee.c (parse_int): Initialise x. + (must_parse_int): Initialise result. + (ieee_slurp_external_symbols): Initialise value. + +2007-04-21 Alan Modra <amodra@bigpond.net.au> + + * config.bfd (spu-*-elf): Delete targ_selvecs. + +2007-04-19 Nick Clifton <nickc@redhat.com> + + * coffcode.h (coff_rtype_to_howto): Initialise genrel.howto. + +2007-04-19 Alan Modra <amodra@bigpond.net.au> + + * bfd.c (bfd_demangle): New function. + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + * bfd-in2.h: Regenerate. + +2007-04-18 Matthias Klose <doko@ubuntu.com> + + * Makefile.am (libbfd_la_LDFLAGS): Use bfd soversion. + (bfdver.h): Use the date in non-release builds for the soversion. + * Makefile.in: Regenerate. + +2007-04-17 Paul Brook <paul@codesourcery.com> + + * elf.c (_bfd_elf_is_function_type): New function. + * elflink.c (_bfd_elf_merge_symbol): Use bed->is_function_type. + (_bfd_elf_dynamic_symbol_p, _bfd_elf_symbol_refs_local_p, + is_global_data_symbol_definition, elf_link_add_object_symbols): Ditto. + * elf-bfd.h (elf_backend_data): Add is_function_type. + (_bfd_elf_is_function_type): Add prototype. + * elfxx-target.h (elf_backend_is_function_type): Add default + definition. + (elfNN_bed): Add elf_backend_is_function_type. + * elf32-arm.c (elf32_arm_is_function_type): New function. + (elf_backend_is_function_type): Define. + +2007-04-17 Daniel Jacobowitz <dan@codesourcery.com> + + * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Put + DT_MIPS_RLD_MAP before DT_DEBUG again. + +2007-04-14 Steve Ellcey <sje@cup.hp.com> + + * Makefile.am: Add ACLOCAL_AMFLAGS. + * configure.in: Change macro call order. + * Makefile.in: Regnerate. + * doc/Makefile.in: Regenerate. + * configure: Regenerate. + +2007-04-14 Jakub Jelinek <jakub@redhat.com> + + * elflink.c (bfd_elf_final_link): Don't free symbuf for + non-elf input bfds. + (bfd_elf_size_dynamic_sections): Don't access elf_section_data + for non-elf input bfds. + +2007-04-12 Richard Sandiford <richard@codesourcery.com> + + * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Don't add + DT_MIPS_RTLD_MAP for PIEs. + +2007-04-12 Richard Sandiford <richard@codesourcery.com> + + * elfxx-mips.c (mips_elf_calculate_relocation): Set DT_TEXTREL + when creating a __GOTT_BASE__ or __GOTT_INDEX__ relocation + in a read-only section. + (_bfd_mips_elf_check_relocs): Likewise. + +2007-04-12 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (xtensa_is_insntable_section): New. + (xtensa_is_proptable_section): New. + (elf_xtensa_discard_info_for_section): Handle "full" .xt.prop property + tables with 12-byte entries, as well as tables with 8-byte entries. + Sort the relocations before examining them. + (relax_property_section): Use xtensa_is_proptable_section and + xtensa_is_littable_section. Rewrite code for combining table entries + to be more robust in case of unexpected relocations. Do not set offset + of unused relocations to less than zero. + (xtensa_is_property_section): Use other functions instead of + duplicating section name comparisons. + (xtensa_is_littable_section): Use CONST_STRNEQ for ".gnu.linkonce.p.". + (xtensa_get_property_predef_flags): Use xtensa_is_insntable_section. + +2007-04-12 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Don't follow references + from Xtensa property sections. + +2007-04-12 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (needs_ovl_stub): Test that spu_elf_section_data + is non-NULL before dereferencing. + +2007-04-11 Nathan Sidwell <nathan@codesourcery.com> + + * elf-vxworks.c (elf_vxworks_emit_relocs): Remap weakdef PLT slot + relocs too. + +2007-04-10 Richard Henderson <rth@redhat.com> + + * elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip. + (elf64_alpha_size_got_sections): Remove unused something_changed local. + (elf64_alpha_size_plt_section): Return void. + (elf64_alpha_size_rela_got_section): Likewise. + (elf64_alpha_relax_section): Only regenerate got+plt if the + relax_trip counter has changed. + +2007-04-09 Daniel Jacobowitz <dan@codesourcery.com> + + * Makefile.am (bfdver.h): Do not generate doc/bfdver.texi. + * doc/Makefile.am (DOCFILES): Add bfdver.texi. + (bfdver.texi): New rule. + * Makefile.in, doc/Makefile.in: Regenerated. + +2007-04-03 Matt Thomas <matt@netbsd.org> + + * elf32-vax.c (elf_vax_relocate_section): Do not emit a PCREL reloc + in a shared object if it is not in a CODE section or if it is against + a section symbol. This allows DWARF2 to use pcrel format. + +2007-04-05 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4304 + * elflink.c (bfd_elf_final_link): Call einfo callback in + bfd_link_info instead of _bfd_error_handler for DT_TEXTREL + warning. + +2007-04-05 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_output_symbol_hook): New function. + (elf_backend_link_output_symbol_hook): Define. + +2007-04-02 Nick Clifton <nickc@redhat.com> + + PR binutils/4292 + * bfd.c (bfd_fprintf_vma): Do not print addresses of 32-bit + targets as 64-bit values, even if running on a 64-bit host. + * coffgen.c (coff_print_symbol): Likewise. + +2007-03-29 Nick Clifton <nickc@redhat.com> + + PR binutils/4110 + * elf.c (IS_VALID_GROUP_SECTION_HEADER): New macro. + (setup_group): Use it. Report corrupt group section headers. + (bfd_section_from_shdr): Use new macro. Replace constant 4 with + GRP_ENTRY_SIZE. Cope with NULLs in the group section table. + (elf_fake_section): Replace constant 4 with GRP_ENTRY_SIZE. + +2007-03-29 Alan Modra <amodra@bigpond.net.au> + + PR ld/4267 + * elflink.c (evaluate_complex_relocation_symbols): Use bfd_vma + for rel->r_info values. + (bfd_elf_perform_complex_relocation): Likewise. + * elf32-ppc.c (allocate_dynrelocs): Set plt.offset to -1 for + unused entries. Don't clear plt.plist in loop. + +2007-03-28 Richard Sandiford <richard@codesourcery.com> + + * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove append_rela. + * elfxx-sparc.c (sparc_elf_append_rela_64, sparc_elf_append_rela_32): + Merge into... + (sparc_elf_append_rela): ...this new function. + (SPARC_ELF_APPEND_RELA): Delete. + (_bfd_sparc_elf_link_hash_table_create): Don't initialize + the deleted append_rela field. + (_bfd_sparc_elf_relocate_section): Use sparc_elf_append_rela + instead of SPARC_ELF_APPEND_RELA. + (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. Use the + elf_size_info structure to find the size of a RELA entry and + the associated swap-out function. + (sparc64_finish_dyn, sparc64_finish_dyn): Merge into... + (sparc_finish_dyn): ...this new function. + (_bfd_sparc_elf_finish_dynamic_sections): Update calls accordingly. + +2007-03-28 Richard Sandiford <richard@codesourcery.com> + Phil Edwards <phil@codesourcery.com> + + * doc/bfd.texinfo: Put the contents after the title page rather + than at the end of the document. + +2007-03-27 Andreas Schwab <schwab@suse.de> + + * elfxx-ia64.c (elf_backend_default_execstack): Define to 0. + +2007-03-26 H.J. Lu <hongjiu.lu@intel.com> + + * configure: Regenerated. + +2007-03-26 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (struct stubarr): Add stub_hash_table and err fields. + (allocate_spuear_stubs): New function. + (spu_elf_size_stubs): Call allocate_spuear_stubs. + +2007-03-26 Alan Modra <amodra@bigpond.net.au> + + * aout-adobe.c (aout_32_bfd_reloc_name_lookup): Define. + * aout-arm.c (MY_bfd_reloc_name_lookup): Define. + (MY (bfd_reloc_name_lookup)): New function. + * aout-ns32k.c (MY (bfd_reloc_name_lookup)): New function. + * aout-target.h (NAME (aout, reloc_name_lookup)): Declare. + (MY_bfd_reloc_name_lookup): Define. + * aout-tic30.c (tic30_aout_reloc_name_lookup): New function. + (MY_bfd_reloc_name_lookup): Define. + * aoutx.h (NAME (aout, reloc_type_lookup)): Don't declare. + (NAME (aout, reloc_name_lookup)): New function. + * bout.c (b_out_bfd_reloc_name_lookup): New function. + * coff-alpha.c (alpha_bfd_reloc_name_lookup): New function. + (_bfd_ecoff_bfd_reloc_name_lookup): Define. + * coff-arm.c (coff_arm_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-i386.c (coff_bfd_reloc_name_lookup): Define. + (coff_i386_reloc_name_lookup): New function. + * coff-i860.c (coff_i860_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-i960.c (coff_i960_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-m68k.c (m68k_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-maxq.c (maxq_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-mcore.c (mcore_coff_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-mips.c (mips_bfd_reloc_name_lookup): New function. + (_bfd_ecoff_bfd_reloc_name_lookup): Define. + * coff-ppc.c (ppc_coff_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-rs6000.c (coff_bfd_reloc_name_lookup): Define. + (_bfd_xcoff_reloc_name_lookup): New function. + (rs6000coff_vec, pmac_xcoff_vec): Init new field. + * coff-sh.c (coff_bfd_reloc_name_lookup): Define. + (sh_coff_reloc_name_lookup): New function. + * coff-sparc.c (coff_sparc_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-tic30.c (coff_bfd_reloc_name_lookup): Define. + (tic30_coff_reloc_name_lookup): New function. + * coff-tic4x.c (coff_bfd_reloc_name_lookup): Define. + (tic4x_coff_reloc_name_lookup): New function. + * coff-tic54x.c (coff_bfd_reloc_name_lookup): Define. + (tic54x_coff_reloc_name_lookup): New function. + * coff-x86_64.c (coff_bfd_reloc_name_lookup): Define. + (coff_amd64_reloc_name_lookup): New function. + * coff-z80.c (coff_z80_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff-z8k.c (coff_z8k_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * coff64-rs6000.c (coff_bfd_reloc_name_lookup): Define. + (xcoff64_reloc_name_lookup): New function. + (rs6000coff64_vec, aix5coff64_vec): Init new field. + * coffcode.h (coff_bfd_reloc_name_lookup): Define. + * elf-hppa.h (elf_hppa_reloc_name_lookup): New function. + * elf-m10200.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf-m10300.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-arc.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-arm.c (elf32_arm_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-avr.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-bfin.c (bfin_bfd_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-cr16c.c (elf_cr16c_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-cris.c (cris_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-crx.c (elf_crx_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-d10v.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-d30v.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-dlx.c (elf32_dlx_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-fr30.c (fr30_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-frv.c (frv_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-gen.c (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-h8300.c (elf32_h8_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-hppa.c (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-i370.c (i370_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-i386.c (elf_i386_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-i860.c (elf32_i860_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-i960.c (elf32_i960_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-ip2k.c (ip2k_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-iq2000.c (iq2000_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-m32c.c (m32c_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-m32r.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-m68hc11.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-m68hc12.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-m68k.c (reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-m88k.c (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-mcore.c (mcore_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-mep.c (mep_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function. + (mips_vxworks_bfd_reloc_name_lookup): Likewise. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-msp430.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-mt.c (mt_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-openrisc.c (openrisc_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-or32.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elf32-pj.c (pj_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-ppc.c (ppc_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-s390.c (elf_s390_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-score.c (elf32_score_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-sh.c (sh_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-sparc.c (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-spu.c (spu_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-v850.c (v850_elf_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-vax.c (reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-xc16x.c (xc16x_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-xstormy16.c (xstormy16_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf32-xtensa.c (elf_xtensa_reloc_name_lookup): New function. + (bfd_elf32_bfd_reloc_name_lookup): Define. + * elf64-alpha.c (elf64_alpha_bfd_reloc_name_lookup): New function. + (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-gen.c (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-hppa.c (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-mips.c (bfd_elf64_bfd_reloc_name_lookup): New function. + * elf64-mmix.c (bfd_elf64_bfd_reloc_name_lookup): New function. + * elf64-ppc.c (ppc64_elf_reloc_name_lookup): New function. + (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-s390.c (elf_s390_reloc_name_lookup): New function. + (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-sh64.c (sh_elf64_reloc_name_lookup): New function. + (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-sparc.c (bfd_elf64_bfd_reloc_name_lookup): Define. + * elf64-x86-64.c (elf64_x86_64_reloc_name_lookup): New function. + (bfd_elf64_bfd_reloc_name_lookup): Define. + * elfn32-mips.c (bfd_elf32_bfd_reloc_name_lookup): New function. + * elfxx-ia64.c (elfNN_ia64_reloc_name_lookup): New function. + (bfd_elfNN_bfd_reloc_name_lookup): Define. + * elfxx-sparc.c (_bfd_sparc_elf_reloc_name_lookup): New function. + * elfxx-sparc.h (_bfd_sparc_elf_reloc_name_lookup): Declare. + * i386msdos.c (msdos_bfd_reloc_name_lookup): Define. + * i386os9k.c (aout_32_bfd_reloc_name_lookup): Define. + * ieee.c (ieee_bfd_reloc_name_lookup): Define. + * libaout.h (NAME (aout, reloc_name_lookup)): Declare. + * libbfd-in.h (_bfd_norelocs_bfd_reloc_name_lookup): Declare. + * mipsbsd.c (MY_bfd_reloc_name_lookup): Define. + (MY(reloc_type_lookup)): Rename from MY(reloc_howto_type_lookup). + (MY(reloc_name_lookup)): New function. + * nlm-target.h (nlm_bfd_reloc_name_lookup): Define. + * oasys.c (oasys_bfd_reloc_name_lookup): Define. + * pdp11.c (NAME (aout, reloc_name_lookup)): New function. + * pe-mips.c (coff_mips_reloc_name_lookup): New function. + (coff_bfd_reloc_name_lookup): Define. + * reloc.c (bfd_reloc_name_lookup): New function. + * riscix.c (riscix_reloc_name_lookup): New function. + (MY_bfd_reloc_name_lookup): Define. + * som.c (som_bfd_reloc_name_lookup): New function. + * targets.c (struct bfd_target): Add reloc_name_lookup. + (BFD_JUMP_TABLE_RELOCS): Add NAME##_bfd_reloc_name_lookup. + * versados.c (versados_bfd_reloc_name_lookup): Define. + * vms.c (vms_bfd_reloc_name_lookup): New function. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +2007-03-26 Thiemo Seufer <ths@mips.com> + + PR ld/4208 + * elfxx-mips.c (mips_elf_next_relocation): Don't signal an error if no + matching relocation is found. + (_bfd_mips_elf_relocate_section): Only warn about missing relocations. + +2007-03-23 H.J. Lu <hongjiu.lu@intel.com> + + * configure: Regenerated. + +2007-03-23 Joseph Myers <joseph@codesourcery.com> + + * configure.in: Use ACX_PKGVERSION and ACX_BUGURL. + * configure: Regenerate. + +2007-03-23 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_stub_name): Don't put input section in stub name. + Remove input_sec param. Adjust all calls. + (write_one_stub): Adjust stub symbol. + (needs_ovl_stub): New function, extracted from.. + (spu_elf_size_stubs): ..here. + (spu_elf_relocate_section): Use needs_ovl_stub. + +2007-03-22 Joseph Myers <joseph@codesourcery.com> + + * Makefile.am (bfdver.h): Only set VERSION_PACKAGE in bfdver.texi + if nonempty. + * configure.in (REPORT_BUGS_TO): Do not use "URL:" prefix. + * Makefile.in, configure, doc/Makefile.in: Regenerate. + +2007-03-22 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4210 + * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the virtual + address and virtual size of the last section for the image + size. + +2007-03-22 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4007 + * elf.c (assign_file_positions_for_load_sections): Check if + all sections are in the segment. + +2007-03-20 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/4208 + * elfxx-mips.c (_bfd_mips_elf_relocate_section): Report missing + matching LO16 relocation for HI16 relocation. + +2007-03-20 Paul Brook <paul@codesourcery.com> + + * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype. + * bfd-in2.h: Regenerate. + * elf32-arm.c (elf32_arm_link_hash_table): Add pic_veneer. + (record_arm_to_thumb_glue): Use globals->pic_veneer. + (elf32_arm_create_thumb_stub): Ditto. + (bfd_elf32_arm_set_target_relocs): Set globals->pic_veneer. + +2007-03-18 Mark Shinwell <shinwell@codesourcery.com> + + * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add "bfd *" + argument and extra last argument. + * bfd-in2.h: Regenerate. + * elf32-arm.c (elf32_arm_obj_tdata): Add no_enum_size_warning + member. + (bfd_elf32_arm_set_target_relocs): Add "bfd *" argument and + extra last argument. Set no_enum_size_warning appropriately. + (elf32_arm_merge_eabi_attributes): Improve enum sizes + diagnostic, suppressing it when no_enum_size_warning dictates. + +2007-03-20 Nick Clifton <nickc@redhat.com> + + PR binutils/3535 + * elf.c (copy_private_bfd_data): Widen the scope of Solaris + specific conditions that need the program headers to be + rewritten. + +2007-03-19 H.J. Lu <hongjiu.lu@intel.com> + + * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Store Magic, + MajorLinkerVersion, MinorLinkerVersion, SizeOfCode, + SizeOfInitializedData, SizeOfUninitializedData, + AddressOfEntryPoint, BaseOfCode and BaseOfData in internal + extra PE a.out header. + (IMAGE_NT_OPTIONAL_HDR_MAGIC): Defined as 0x10b if not defined. + (IMAGE_NT_OPTIONAL_HDR64_MAGIC): Defined as 0x20b if not + defined. + (IMAGE_NT_OPTIONAL_HDRROM_MAGIC): Defined as 0x107 if not + defined. + (_bfd_XX_print_private_bfd_data_common): Also print Magic, + MajorLinkerVersion, MinorLinkerVersion, SizeOfCode, + SizeOfInitializedData, SizeOfUninitializedData, + AddressOfEntryPoint, BaseOfCode and BaseOfData from internal + extra PE a.out header. + +2007-03-18 H.J. Lu <hongjiu.lu@intel.com> + + * targets.c (_bfd_target_vector): Add bfd_efi_app_x86_64_vec + only if BFD64 is defined. + +2007-03-17 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_size_stubs): Always use an overlay stub + on setjmp calls. + +2007-03-15 H.J. Lu <hongjiu.lu@intel.com> + + * doc/Makefile.in: Regenerated. + +2007-03-15 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am (bfdver.h): Substitute report_bugs_to. Also + create doc/bfdver.texi. + * Makefile.in: Regenerated. + + * configure.in (--with-bugurl): New option. + * configure: Regenerated. + + * version.h (REPORT_BUGS_TO): New. + +2007-03-13 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/3826 + * elf-bfd.h (elf_backend_data): Add elf_osabi. + (_bfd_elf_set_osabi): New. + + * elf.c (_bfd_elf_set_osabi): New. + + * elf32-hppa.c (elf32_hppa_post_process_headers): Removed. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi. + (ELF_OSABI): Properly defined for each target. + + * elf32-i370.c (i370_elf_post_process_headers): Removed. + (ELF_OSABI): Defined. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi. + + * elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for + freebsd. + (elf_i386_post_process_headers): Set EI_OSABI with elf_osabi. + + * elf32-msp430.c (elf32_msp430_post_process_headers): Removed. + (ELF_OSABI): Defined. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi. + + * elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for + freebsd. + (elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with + elf_osabi. + + * elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI + with elf_osabi. + (ELF_OSABI): Properly defined for each target. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi for Linux. + + * elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed. + (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi. + + * elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed. + (ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd. + (elf_backend_post_process_headers): Defined with + _bfd_elf_set_osabi. + + * elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target + with any ELF target of the compatible machine for which we do not + have a specific backend. + + * elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI + with elf_osabi. + + * elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE. + (elfNN_bed): Initialize elf_osabi with ELF_OSABI. + +2007-03-08 Alan Modra <amodra@bigpond.net.au> + + * elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out + V850_OTHER_* bits. + +2007-03-08 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am (BFD64_BACKENDS): Add efi-app-x86_64.lo. + (BFD64_BACKENDS_CFILES): Add efi-app-x86_64.c. + Run "make dep-am". + * Makefile.in: Regenerate. + * po/SRC-POTFILES.in: Regenerate. + +2007-03-07 H.J. Lu <hongjiu.lu@intel.com> + + * config.bfd (x86_64-*-freebsd*): Add bfd_efi_app_x86_64_vec. + (x86_64-*-kfreebsd*-gnu): Likewise. + (x86_64-*-netbsd*): Likewise. + (x86_64-*-openbsd*): Likewise. + (x86_64-*-linux-*): Likewise. + + * configure.in: Support bfd_efi_app_x86_64_vec. + * configure: Regenerated. + + * efi-app-x86_64.c: New file. + + * targets.c (bfd_efi_app_x86_64_vec): New. + (_bfd_target_vector): Add bfd_efi_app_x86_64_vec. + +2007-03-07 Kai Tietz <kai.tietz@onevision.com> + + * reloc.c (bfd_generic_get_relocated_section_contents): Remove + const for type reloc_howto_type. + +2007-03-07 Alan Modra <amodra@bigpond.net.au> + + PR 3958 + * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link. + (elf_discarded_section): Move.. + * bfd-in.h: ..to here. + * bfd-in2.h: Regenerate. + * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols + from discarded sections before relocate_section has done its job. + * reloc.c (bfd_generic_get_relocated_section_contents): Handle + relocs against symbols from discarded sections. + * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on + SECREL32. + (elf_hppa_relocate_section): Handle relocatable link after setting + sec, sym, h etc. for final link. Squash error messages for + relocatable link. Clear section contents for relocs against + symbols in discarded sections, and zero reloc. Remove existing + zero r_symndx code. + * elf-m10200.c (mn10200_elf_relocate_section): Likewise. + * elf-m10300.c (mn10300_elf_relocate_section): Likewise. + * elf32-arm.c (elf32_arm_relocate_section): Likewise. + * elf32-avr.c (elf32_avr_relocate_section): Likewise. + * elf32-bfin.c (bfinfdpic_relocate_section): Likewise. + (bfin_relocate_section): Likewise. + * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise. + * elf32-cris.c (cris_elf_relocate_section): Likewise. + * elf32-crx.c (elf32_crx_relocate_section): Likewise. + * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. + * elf32-fr30.c (fr30_elf_relocate_section): Likewise. + * elf32-frv.c (elf32_frv_relocate_section): Likewise. + * elf32-h8300.c (elf32_h8_relocate_section): Likewise. + * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. + * elf32-i370.c (i370_elf_relocate_section): Likewise. + * elf32-i386.c (elf_i386_relocate_section): Likewise. + * elf32-i860.c (elf32_i860_relocate_section): Likewise. + * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise. + * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise. + * elf32-m32c.c (m32c_elf_relocate_section): Likewise. + * elf32-m32r.c (m32r_elf_relocate_section): Likewise. + * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise. + * elf32-m68k.c (elf_m68k_relocate_section): Likewise. + * elf32-mcore.c (mcore_elf_relocate_section): Likewise. + * elf32-mep.c (mep_elf_relocate_section): Likewise. + * elf32-msp430.c (elf32_msp430_relocate_section): Likewise. + * elf32-mt.c (mt_elf_relocate_section): Likewise. + * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. + * elf32-ppc.c (ppc_elf_relocate_section): Likewise. + * elf32-s390.c (elf_s390_relocate_section): Likewise. + * elf32-score.c (_bfd_score_elf_relocate_section): Likewise. + * elf32-sh.c (sh_elf_relocate_section): Likewise. + * elf32-spu.c (spu_elf_relocate_section): Likewise. + * elf32-v850.c (v850_elf_relocate_section): Likewise. + * elf32-vax.c (elf_vax_relocate_section): Likewise. + * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise. + * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. + * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. + * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise. + (elf64_alpha_relocate_section): Likewise. + * elf64-mmix.c (mmix_elf_relocate_section): Likewise. + * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. + * elf64-s390.c (elf_s390_relocate_section): Likewise. + * elf64-sh64.c (sh_elf64_relocate_section): Likewise. + * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. + * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise. + * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. + + * elf32-arm.c (elf32_arm_relocate_section): Always adjust section + symbols for relocatable link. Don't use always-zero st_value. + (elf_backend_rela_normal): Don't define. + * elf32-bfin.c (bfinfdpic_relocate_section): Use + RELOC_FOR_GLOBAL_SYMBOL. + * elf32-frv.c (elf32_frv_relocate_section): Likewise. + * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE + section symbol adjustments with same for relocatable link. + * elf32-i386.c (elf_i386_relocate_section): Likewise. + * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move.. + (elf32_m68hc11_check_relocs): ..to here. + * elf32-score.c (score_elf_final_link_relocate): Remove zero + r_symndx code. + * elfxx-mips.c (mips_elf_calculate_relocation): Likewise. + +2007-03-07 Alan Modra <amodra@bigpond.net.au> + + PR 4144 + * elf.c (assign_file_positions_for_load_sections): Don't + adjust p_memsz for !SEC_LOAD section vma modulo page size. + Instead, use the same lma based adjustment for SEC_LOAD + sections. + +2007-03-01 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing. + (find_relaxable_sections): Do not increment src_count for unknown + opcodes. Decode only once instead of calling is_l32r_relocation. + (compute_text_actions): Remove unused no_insn_move flag. Assert that + src_next matches src_count in relax_info. + +2007-03-01 Joseph Myers <joseph@codesourcery.com> + + * Makefile.am (bfdver.h): Use "." not " " between version number + and date. + * Makefile.in: Regenerate. + * configure.in (PKGVERSION): Default to "(GNU Binutils) ". + * configure: Regenerate. + +2007-02-28 Nathan Sidwell <nathan@codesourcery.com> + + * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza. + +2007-02-27 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const. + * elf32-spu.c (ovl_mgr_pread): Add const to casts. + +2007-02-23 Carlos O'Donell <carlos@codesourcery.com> + + * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit + DWARF even with 64-bit addresses. + (_bfd_dwarf2_find_nearest_line): Likewise. + +2007-02-23 Nick Clifton <nickc@redhat.com> + + PR binutils/3535 + * elf.c (copy_private_bfd_data): Always rewrite the program + headers when a Solaris interpreter segment is involved. + +2007-02-22 Paul Brook <paul@codesourcery.com> + + * elflink.c (gc_mark_hook_fn): Remove. + (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn. + (bfd_elf_gc_sections): Ditto. Call gc_mark_extra_sections. + * elf-bfd.h (elf_gc_mark_hook_fn): Define. + (elf_backend_data): Add gc_mark_extra_sections. + * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default + definition. + (elfNN_bed): Add elf_backend_gc_mark_extra_sections. + * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function. + (elf_backend_gc_mark_extra_sections): Define. + +2007-02-21 Nick Clifton <nickc@redhat.com> + + * elf.c (_bfd_elf_map_sections_to_segments): If the + override_segment_assignment callback is defined then call it. + +2007-02-21 Alan Modra <amodra@bigpond.net.au> + + * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args. + +2007-02-19 Thiemo Seufer <ths@mips.com> + + * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove + translation marker from untranslatable strings. + +2007-02-19 Alan Modra <amodra@bigpond.net.au> + + * elf-bfd.h (struct elf_backend_data): Add default_execstack. + * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack. + * elfxx-target.h (elf_backend_default_execstack): Define to 1. + (elfNN_bed): Init new field. + * elf64-ppc.c (elf_backend_default_execstack): Define to 0. + +2007-02-17 Mark Mitchell <mark@codesourcery.com> + Nathan Sidwell <nathan@codesourcery.com> + Vladimir Prus <vladimir@codesourcery.com + Joseph Myers <joseph@codesourcery.com> + + * configure.in (--with-pkgversion): New option. + * configure: Regenerate. + * Makefile.am (bfdver.h): Substitute for @bfd_version_package@. + * Makefile.in: Regenerate. + * version.h (BFD_VERSION_STRING): Define using + @bfd_version_package@. + +2007-02-16 Carlos O'Donell <carlos@codesourcery.com> + + * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): + Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT + and EF_MIPS_UCODE. + +2007-02-15 Alan Modra <amodra@bigpond.net.au> + + * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define, + declare. + (_bfd_norelocs_canonicalize_reloc): Likewise. + * libbfd.h: Regenerate. + * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function. + (_bfd_norelocs_canonicalize_reloc): Likewise. + * binary.c (binary_bfd_reloc_type_lookup): Don't define. + (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise. + (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS. + * ihex.c: Similarly. + * mach-o-target.c: Similarly. + * mach-o.c: Similarly. + * mmo.c: Similarly. + * pef.c: Similarly. + * ppcboot.c: Similarly. + * srec.c: Similarly. + * xsym.c: Similarly. + +2007-02-14 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/3953 + * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol + when adding default symbol. + +2007-02-13 Alan Modra <amodra@bigpond.net.au> + + * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt" + for branch lookup table. + +2007-02-12 Alan Modra <amodra@bigpond.net.au> + + * elf64-ppc.c (create_linkage_sections): Don't create + .rela.rodata.brlt for --emit-relocs. + (ppc_build_one_stub): Create relocs for brlt --emit-relocs here. + (ppc_size_one_stub): Count them. Simplify test of stub type + when counting stub relocs. Set SEC_RELOC too. + (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC. + (ppc64_elf_finish_dynamic_sections): Output brlt relocs. + +2007-02-12 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs + with a zero symbol index. + +2007-02-12 Alan Modra <amodra@bigpond.net.au> + + * elflink.c (bfd_elf_discard_info): Tidy setting of "eh". + +2007-02-05 Dave Brolley <brolley@redhat.com> + Stan Cox <scox@redhat.com> + + PR ld/3972 + * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms. + +2007-02-05 Dave Brolley <brolley@redhat.com> + Richard Sandiford <rsandifo@redhat.com> + Stan Cox <scox@redhat.com> + Nick Clifton <nickc@redhat.com> + DJ Delorie <dj@redhat.com> + Frank Ch. Eigler <fche@redhat.com> + Ben Elliston <bje@redhat.com> + Richard Henderson <rth@redhat.com> + + * Makefile.am (ALL_MACHINES): Add cpu-mep.lo. + (ALL_MACHINES_CFILES): Add CPU_MEP.c. + (BFD32_BACKENDS): Add elf32-mep.lo. + (BFD32_BACKENDS_CFILES): Add elf32-mep.c. + (cpu-mep.lo,elf32-mep.lo): New targets. + * archures.c (bfd_arch_mep): New enumerator. + (bfd_mach_mep, bfd_mach_mep_h1): New macros. + (bfd_mep_arch): New external variable. + (bfd_archures_list): Add bfd_mep_arch. + * config.bfd: Support mep-*-elf. + * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec. + * reloc.c (BFD_RELOC_MEP_*): New relocation numbers. + * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern + declarations. + (_bfd_target_vector): Add bfd_elf32_mep_vec and + bfd_elf32_mep_little_vec. + * mep-relocs.pl: New file. + * cpu-mep.c: New file. + * elf32-mep.c: New file. + * bfd-in2.h: Regenerate. + * po/POTFILES.in: Regenerate. + * libbfd.h: Regenerate. + * Makefile.in: Regenerate. + * configure: Regenerate. + +2007-02-05 Dave Brolley <brolley@redhat.com> + + * elflink.c (evaluate_complex_relocation_symbols): Check for + STT_SRELC for global symbols. + (perform_complex_relocations): Renamed to + perform_complex_relocation and now examines only one relocation. + (elf_link_input_bfd): Don't call perform_complex_relocations. + * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype. + * elf32-mep.c (mep_elf_howto_table): Add R_RELC. + (OD,OS,OU): #undefs corrected to N, S and U repectively. + (mep_reloc_type_lookup): Handle BFD_RELOC_RELC. + (complex_reloc_installation_howto): Removed. + (mep_info_to_howto_rela): Remove special case for r_type==0xff. + (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation. + +2007-02-05 Dave Brolley <brolley@redhat.com> + Richard Sandiford <rsandifo@redhat.com> + DJ Delorie <dj@redhat.com> + Graydon Hoare <graydon@redhat.com> + Nick Clifton <nickc@cambridge.redhat.com> + Jeff Holcomb <jeffh@redhat.com> + Frank Ch. Eigler <fche@redhat.com> + + * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype. + * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC. + * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC. + * elflink.c (set_symbolValue): New static function. + (resolve_symbol): Likewise. + (resolve_section): Likewise. + (undefined_reference): Likewise. + (eval_symbol): Likewise. + (evaluate_complex_relocation_symbols): Likewise. + (put_value): Likewise. + (get_value): Likewise. + (decode_complex_addend): + (bfd_elf_perform_complex_relocation): New function. + (elf_link_input_bfd): Call evaluate_complex_relocation_symbols. + * reloc.c (BFD_RELOC_RELC): New relocation number. + * syms.c (BSF_RELC,BSF_SRELC): New macros. + +2007-02-05 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_xtensa_make_sym_local): Delete. + (elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete. + (elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size) + (elf_xtensa_allocate_got_size): Replace these with... + (elf_xtensa_allocate_dynrelocs): ...this new function. + (elf_xtensa_size_dynamic_sections): Use it. + +2007-02-05 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT> + <R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>: + Set src_mask to zero. + <R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask. + <R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE. + +2007-02-02 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to... + (elf_xtensa_dynamic_symbol_p): ...this. + +2007-02-02 Bob Wilson <bob.wilson@acm.org> + + * elf32-xtensa.c (plt_reloc_count): Move into link hash table. + (struct elf_xtensa_link_hash_table): New. + (elf_xtensa_hash_table): New. + (elf_xtensa_link_hash_table_create): New. + (elf_xtensa_check_relocs): Update plt_reloc_count references. + Update arguments to add_extra_plt_sections. + (elf_xtensa_create_dynamic_sections): Record new sections in the hash + table. Update for plt_reloc_count and add_extra_plt_sections. + (add_extra_plt_sections, elf_xtensa_create_plt_entry): Replace dynobj + argument with link info. Update calls to elf_xtensa_get_plt_section + and elf_xtensa_get_gotplt_section. + (elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections) + (elf_xtensa_relocate_section, elf_xtensa_finish_dynamic_sections) + (elf_xtensa_discard_info_for_section, shrink_dynamic_reloc_sections) + (relax_property_section): Get sections from the hash table and update + function calls. + (elf_xtensa_get_plt_section, elf_xtensa_get_gotplt_section): Replace + dynobj argument with link info. Get sections for first plt chunk from + the hash table. + (bfd_elf32_bfd_link_hash_table_create): Define. + +2007-02-02 Jakub Jelinek <jakub@redhat.com> + + * elf-bfd.h (struct elf_obj_tdata): Change symbuf type to void *. + * elf.c (struct elf_symbuf_symbol, struct elf_symbuf_head): New types. + (struct elf_symbol): Change first member into union. + (elf_sort_elf_symbol): Compare pointers to internal syms rather than + internal syms. Only compare st_shndx fields. + (elf_create_symbuf): New function. + (bfd_elf_match_symbols_in_sections): Use it. If symbufs are available + for bfds, use a binary search, otherwise don't qsort symbols + unnecessarily only to select which symbols are for the particular + shndx. + +2007-02-01 Nick Clifton <nickc@redhat.com> + + PR ld/3852 + * elf.c (_bfd_elf_link_hash_table_init): Initialize all the fields + in the elf_link_hash_table structure. + +2007-02-01 Alan Modra <amodra@bigpond.net.au> + + * elf-bfd.h (struct elf_backend_data): Add elf_backend_write_core_note. + * elfxx-target.h (elf_backend_write_core_note): Define and use. + * elf.c (elfcore_write_prpsinfo): Call the above. Add support for + 32-bit core note on 64-bit target. + (elfcore_write_prstatus): Likewise. + (elfcore_write_lwpstatus): Make note_name const. + (elfcore_write_prfpreg): Likewise. + (elfcore_write_pstatus): Add support for 32-bit core note on 64-bit + target. + * elf32-ppc.c (ppc_elf_write_core_note): New function. + (elf_backend_write_core_note): Define. + * elf64-ppc.c (ppc64_elf_write_core_note): New function. + (elf_backend_write_core_note): Define. + +2007-01-31 H.J. Lu <hongjiu.lu@intel.com> + + * elf32-cris.c (INCLUDED_TARGET_FILE): Removed. + (elf32_bed): Defined for elf32-us-cris. + + * elf64-sh64.c (elf64_bed): Defined for Linux. + (INCLUDED_TARGET_FILE): Removed. + + * elfxx-target.h (elfNN_bed): Always define. Don't check + INCLUDED_TARGET_FILE. + +2007-01-31 DJ Delorie <dj@redhat.com> + + * elf-m10300.c (mn10300_elf_relocate_section): Clarify the warning + message for dangerous relocs, special case the common user error. + +2007-01-30 H.J. Lu <hongjiu.lu@intel.com> + + * elf.c (copy_elf_program_header): Start from the first section + in a segment and stop when all sections in a segment are + accounted for. + +2007-01-29 Julian Brown <julian@codesourcery.com> + + * bfd-in2.h: Regenerate. + * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11 + instruction scanning should be done. + (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan) + (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes. + (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to + prototype. + * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info + argument. + * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME) + (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros. + (elf32_vfp11_erratum_type): New enum. + (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to + veneers. + (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist. + (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size, + vfp11_fix and num_vfp11_fixes fields. + (elf32_arm_link_hash_table_create): Initialise vfp11_fix, + vfp11_erratum_glue_size, num_vfp11_fixes fields. + (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer. + (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum + glue section. + (elf32_arm_section_map_add): Add an code/data mapping symbol entry + to a section's map. + (record_vfp11_erratum_veneer): Create a single veneer, and its + associated symbols. + (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue. + (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input + BFDs. + (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround + required. + (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes. + (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn. + (bfd_arm_vfp11_write_mask): Update write mask according to coded + register number. + (bfd_arm_vfp11_antidependency): New function. + (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn. + (elf32_arm_compare_mapping): Declare. + (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input + BFD for potential erratum-triggering insns. Record results. + (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers + and branches to veneers have been placed in virtual memory after + layout. + (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global + hash table. + (elf32_arm_output_symbol_hook): Remove. + (elf32_arm_write_section): Output veneers, and branches to veneers. + Use maps from input sections, not output sections, for code + byte-swapping. + * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument. + * elf32-score.c (_bfd_score_elf_write_section): Likewise. + * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise. + * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise. + +2007-01-27 H.J. Lu <hongjiu.lu@intel.com> + + * elf64-hppa.c (elf64_bed): Defined for HPUX and Linux. + (INCLUDED_TARGET_FILE): Removed. + +2007-01-27 Mike Frysinger <vapier@gentoo.org> + + * elf32-hppa.c (elf32_bed): Define for hpux, linux and netbsd. + (INCLUDED_TARGET_FILE): Remove. + +2007-01-25 DJ Delorie <dj@redhat.com> + + * elf32-m32c.c (m32c_elf_howto_table): Don't complain about + R_M32C_16 or R_M32C_24 relocs. + +2007-01-25 Nick Clifton <nickc@redhat.com> + + PR binutils/3874 + * elf32-avr.c (avr_link_hash_table): Check to make sure that the + hash table was created by elf32_avr_link_hash_table_create before + using it. + (elf32_avr_link_hash_newfunc): New function. Just pass the call + through to _bfd_elf_link_hash_newfunc. + (elf32_avr_link_hash_table_create): Use + elf32_avr_link_hash_newfunc instead of + _bfd_elf_link_hash_newfunc. + (elf32_avr_relocate_section): Check for the hash table pointer + being NULL. + (elf32_avr_relax_section, avr_build_one_stub, + elf32_avr_setup_params, get_local_syms, elf32_avr_size_stubs, + elf32_avr_build_stubs): Likewise. + +2007-01-16 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/3831 + * elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an + argument, Elf_Internal_Sym *. + + * elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data + symbol dynamic if info->dynamic_data is TRUE. + (bfd_elf_record_link_assignment): Updated call to + bfd_elf_record_link_assignment. + (_bfd_elf_merge_symbol): Likewise. Always call + bfd_elf_link_mark_dynamic_symbol. + +2007-01-12 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am (BFD_LIBS): Removed. + * Makefile.in: Regenerated. + +2007-01-11 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/3631 + * Makefile.am (OFILES): Add @bfd64_libs@. + (libbfd_la_SOURCES): Remove $(BFD64_LIBS_CFILES). + * Makefile.in: Regenerated. + + * configure.in (bfd_libs): Replaced by ... + (bfd64_libs): This. + * configure: Regenerated. + +2007-01-11 Nathan Sidwell <nathan@codesourcery.com> + + * elf.c (assign_file_positions_for_load_sections): We can + require fewer phdrs than expected. + +2007-01-08 Kazu Hirata <kazu@codesourcery.com> + + * archures.c (bfd_mach_cpu32_fido): Rename to bfd_mach_fido. + * bfd-in2.h: Regenerate. + * cpu-m68k.c (arch_info_struct): Use bfd_mach_fido instead of + bfd_mach_cpu32_fido. + (m68k_arch_features): Use fido_a instead of cpu32. + (bfd_m68k_compatible): Reject the combination of Fido and + ColdFire. Accept the combination of CPU32 and Fido with a + warning. + * elf32-m68k.c (elf32_m68k_object_p, + elf32_m68k_merge_private_bfd_data, + elf32_m68k_print_private_bfd_data): Treat Fido as an + architecture by itself. + +2007-01-08 Kai Tietz <kai.tietz@onevision.com> + + * config.bfd: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*. + +2007-01-05 Jakub Jelinek <jakub@redhat.com> + + * texhex.c (first_phase): Don't fall through into the default + case. + (pass_over): Replace abort () calls with return FALSE. Fix + buffer overflow. + +2007-01-04 Jie Zhang <jie.zhang@analog.com> + + * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set + SEC_EXCLUDE on zero size .eh_frame. + +For older changes see ChangeLog-2006 + +Copyright (C) 2007 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |