diff options
Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 3595 |
1 files changed, 1 insertions, 3594 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 6bbe72a..0db2a5e 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -29,3600 +29,7 @@ * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't set SEC_EXCLUDE on zero size .eh_frame. -2006-12-31 H.J. Lu <hongjiu.lu@intel.com> - - * bfd.c (bfd_record_phdr): Call bfd_zalloc instead of bfd_alloc - to allocate elf_segment_map. - -2006-12-29 H.J. Lu <hongjiu.lu@intel.com> - - * elflink.c (elf_link_add_object_symbols): Remember the symbol - size only if it is defined. - -2006-12-25 Kazu Hirata <kazu@codesourcery.com> - - * archures.c (bfd_mach_cpu32_fido): New. - (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_a, - bfd_mach_mcf_isa_a_mac, bfd_mach_mcf_isa_a_emac, - bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac, - bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_b_nousp, - bfd_mach_mcf_isa_b_nousp_mac, bfd_mach_mcf_isa_b_nousp_emac, - bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, - bfd_mach_mcf_isa_b_emac, bfd_mach_mcf_isa_b_float, - bfd_mach_mcf_isa_b_float_mac, bfd_mach_mcf_isa_b_float_emac): - Increment the defined values. - * bfd-in2.h: Regenerate. - * cpu-m68k.c (arch_info_struct): Add en entry for - bfd_mach_cpu32_fido. - * elf32-m68k.c (elf32_m68k_object_p): Handle - EF_M68K_CPU32_FIDO_A. - (elf32_m68k_merge_private_bfd_data): Use EF_M68K_CPU32_MASK. - (elf32_m68k_print_private_bfd_data): Handle - EF_M68K_CPU32_FIDO_A. - -2006-12-25 Mei Ligang <ligang@sunnorth.com.cn> - - * elf32-score.c (score_elf_got_lo16_reloc): Change some variables - type from unsigned to signed. - (score_elf_final_link_relocate): Fix bugs of handling relocation - type R_SCORE_GOT15, R_SCORE_GOT_LO16, and R_SCORE_REL32. - (_bfd_score_elf_relocate_section): Handle R_SCORE_GOT_LO16 - specially. - -2006-12-23 Jakub Jelinek <jakub@redhat.com> - - * elf-bfd.h (struct elf_backend_data): Add as_needed_cleanup hook. - * elfxx-target.h (elf_backend_as_needed_cleanup): Define. - (elfNN_bed): Add as_needed_cleanup hook. - * elflink.c (elf_link_add_object_symbols): Call it when reverting - hash table changes for unneeded --as-needed input. - * elf64-ppc64.c (elf_backend_as_needed_cleanup): Define. - (ppc64_elf_as_needed_cleanup): New function. - -2006-12-19 Kazu Hirata <kazu@codesourcery.com> - - * elf32-m68k.c (elf32_m68k_object_p, - elf32_m68k_print_private_bfd_data): Use EF_M68K_ARCH_MASK to - extract architecture mask. - -2006-12-19 Nathan Sidwell <nathan@codesourcery.com> - - * elf.c (assign_file_positions_for_load_sections): Adjust p_vaddr - by p_vaddr_offset. Copy alignment & use if it is valid. - (rewrite_elf_program_headers): Cope with leading padding in a - segment that does not contain file or program headers. - (copy_elf_program_header): Likewise. - -2006-12-15 Mark Kettenis <kettenis@gnu.org> - - * config.bfd: (sh*-*-openbsd*): Add target. - * configure.in (sh*-*-openbsd*): Set COREFILE to netbsd-core.lo. - * configure: Regenerate. - -2006-12-15 Alan Modra <amodra@bigpond.net.au> - - * opncls.c (bfd_openr_iovec): Add "stat" parameter. - (struct opncls): Add "stat" field. - (opncls_bstat): Call vec->stat. - * bfd-in2.h: Regenerate. - * elf32-spu.c (spu_elf_open_builtin_lib): Adjust. - -2006-12-14 Alan Modra <amodra@bigpond.net.au> - - * elf-bfd.h (struct bfd_elf_section_data): Clarify sec_group - and next_in_group usage. - -2006-12-14 Alan Modra <amodra@bigpond.net.au> - - PR 3704 - * bfdio.c (bfd_bread): Don't read past end of archive elements. - -2006-12-12 Daniel Jacobowitz <dan@codesourcery.com> - - * doc/Makefile.am (bfd_TEXINFOS): Set. - (bfd.info bfd.dvi bfd.html): Delete rule. - * doc/Makefile.in: Regenerated. - -2006-12-11 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.in: Define GENINSRC_NEVER. - * doc/Makefile.am (bfd.info): Remove srcdir prefix. - (MAINTAINERCLEANFILES): Add info file. - (DISTCLEANFILES): Pretend to add info file. - * po/Make-in (.po.gmo): Put gmo files in objdir. - * configure, Makefile.in, doc/Makefile.in: Regenerated. - -2006-12-11 Eric Botcazou <ebotcazou@adacore.com> - - * elflink.c (bfd_elf_gc_sections): Also search for corresponding - sections with .gnu.linkonce.t. prefix. - -2006-12-07 Kazu Hirata <kazu@codesourcery.com> - - * elf32-m68k.c: Update uses of EF_M68K_*. - -2006-12-07 H.J. Lu <hjl@gnu.org> - - PR ld/3666 - * elflink.c (elf_link_add_object_symbols): Keep symbol - visibility for symbols from discarded section. - -2006-12-06 Alan Modra <amodra@bigpond.net.au> - - * elf64-alpha.c (elf64_alpha_merge_symbol_attribute): New function. - (elf_backend_merge_symbol_attribute): Define. - -2006-12-04 Jan Beulich <jbeulich@novell.com> - - * elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create - .eh_frame_hdr section from here anymore. - (bfd_elf_size_dynamic_sections): Call _bfd_elf_maybe_strip_eh_frame_hdr - a little earlier. - -2006-12-01 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/3609 - * elf.c (rewrite_elf_program_header): Preserve segment physical - address in the output segment if the first section in the - corresponding input segment is null. - -2006-12-01 Nick Clifton <nickc@redhat.com> - - PR 3609 - * elf.c (rewrite_elf_program_header): Do not use the first_section - pointer if it is null. - -2006-11-29 Paul Brook <paul@codesourcery.com> - - * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output - section is present. - (allocate_dynrelocs): Only add export stub for symbols defined in - this object. - -2006-11-29 Paul Brook <paul@codesourcery.com> - - * elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output - section is present. - (allocate_dynrelocs): Only add export stub for symbols defined in - this object. - -2006-11-29 Paul Brook <paul@codesourcery.com> - Julian Brown <julian@codesourcery.com> - - * elf32-arm.c (copy_eabi_attributes): Correct starting offset. - (elf32_arm_merge_eabi_attributes): Mark output as initialized. - Only set Tag_CPU_name and Tag_ABI_PCS_R9_use if input attribute - is present. - -2006-11-27 Bob Wilson <bob.wilson@acm.org> - - * elf32-xtensa.c (elf_xtensa_special_sections): Add .xtensa.info. - -2006-11-24 H.J. Lu <hongjiu.lu@intel.com> - - * elf.c (IS_SECTION_IN_INPUT_SEGMENT): New. - (INCLUDE_SECTION_IN_SEGMENT): Use IS_SECTION_IN_INPUT_SEGMENT. - (rewrite_elf_program_header): Don't preserve segment physical - address in the output segment if the first section in the - corresponding input segment is removed. - -2006-11-22 Alan Modra <amodra@bigpond.net.au> - - * pef.c (bfd_pef_make_empty_symbol): Delete function. Define instead. - * xsym.c (bfd_sym_make_empty_symbol): Likewise. - * xsym.h (bfd_sym_make_empty_symbol): Delete. - -2006-11-21 Greg McGary <greg@mcgary.org> - - * elf32-ppc.c (ppc_elf_relocate_section): Fixup D field - at proper offset in little-endian mode. - * elf64-ppc.c (ppc_elf_relocate_section): Likewise. - -2006-11-21 Jakub Jelinek <jakub@redhat.com> - - * elf-eh-frame.c (struct cie): New type. - (cie_compare): Removed. - (cie_eq, cie_hash, cie_compute_hash): New functions. - (_bfd_elf_discard_section_eh_frame): Rewrite not to rely on FDEs - pointing only to last CIE and allow merging of any duplicate CIEs, - not just duplicate consecutive CIEs. - (_bfd_elf_discard_section_eh_frame_hdr): Delete cies hash table. - * elf-bfd.h (struct cie_header, struct cie): Removed. - (struct eh_frame_sec_info): Remove alloced field. - (struct eh_frame_hdr_info): Remove last_cie, last_cie_sec - and last_cie_inf fields. Add cies field. - -2006-11-20 Alan Modra <amodra@bigpond.net.au> - - * bfd-in.h (struct stat): Don't typedef. - * bfdio.c (bfd_get_size): Return a file_ptr. - * cisco-core.c (cisco_core_file_validate): Use bfd_size_type for nread. - * mmo.c (mmo_scan): Use file_ptr for curpos. - * trad-core.c (trad_unix_core): Don't cast statbuf.st_size to - unsigned long. - * bfd-in2.h: Regenerate. - -2006-11-20 Alan Modra <amodra@bigpond.net.au> - - PR 3532 - * bfd-in.h (struct bfd_hash_table): Reorganize. Add "frozen". - * hash.c (bfd_hash_table_init_n): Init frozen. - (bfd_hash_lookup): Don't grow if frozen. - (bfd_hash_traverse): Freeze hash table during traversal. - * bfd-in2.h: Regenerate. - -2006-11-18 Alan Modra <amodra@bigpond.net.au> - - * elflink.c (_bfd_elf_check_kept_section): Test for kept group - section. Save result of checks in kept_section. - (_bfd_elf_section_already_linked): Tidy. Correct comments. - Ignore all group member sections. Handle special matching of - single-member groups against linkonce sections via their group - section. When such a match is found, set kept_section to the - group member section rather than to the group. - -2006-11-14 Phil Lello <phil.lello@homecall.co.uk> - - * peXXigen.c: Updates for PE/COFF V8.0, and clarification - (dir_names): Added CLR Runtime Header to dir_names[]. - (_bfd_XX_print_private_bfd_data_common): Added EFI_ROM and XBOX - subsystem names - (_bfd_XXi_swap_aouthdr_in, _bfd_XXi_swap_aouthdr_out) - (pe_print_idata, pe_print_edata) - (_bfd_XX_bfd_copy_private_bfd_data_common) - (_bfd_XXi_final_link_postscript): Use #DEFINEs for index into - DataDirectory. - -2006-11-13 Daniel Jacobowitz <dan@codesourcery.com> - - * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update - prototype. - (bfd_elf32_arm_set_byteswap_code): New prototype. - * bfd-in2.h: Regenerate. - * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Don't take - byteswap_code as an argument. Revert 2006-11-01 change. - (bfd_elf32_arm_set_byteswap_code): New. - (elf32_arm_size_dynamic_sections): Call - bfd_elf32_arm_process_before_allocation. - -2006-11-10 Thiemo Seufer <ths@mips.com> - - * config.bfd (mips*el-sde-elf*, mips*-sde-elf*): Drop ECOFF support - for SDE configs. - -2006-11-10 Nick Clifton <nickc@redhat.com> - - * config.bfd: Move previously obsoleted targets to the REMOVED - list. - Add maxq-*-coff to the obsolete list. - -2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt> - - * pe-arm-wince.c (LOCAL_LABEL_PREFIX): Define as ".". - * pei-arm-wince.c (LOCAL_LABEL_PREFIX): Likewise. - * coff-arm.c (LOCAL_LABEL_PREFIX): Only define if not defined before. - -2006-11-07 Daniel Jacobowitz <dan@codesourcery.com> - - * elf32-arm.c (find_thumb_glue): Add ERROR_MESSAGE argument; set it - on error. - (find_arm_glue): Likewise. - (elf32_thumb_to_arm_stub, elf32_arm_create_thumb_stub) - (elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate): Add - ERROR_MESSAGE argument and pass it through. - (elf32_arm_to_thumb_export_stub): Update. - (elf32_arm_relocate_section): Use ERROR_MESSAGE and reloc_dangerous. - -2006-11-07 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (enum _ppc64_sec_type): New. - (struct _ppc64_elf_section_data): Move "t_symndx" into opd union, - and rename fields. Add sec_type and has_14bit_branch. - (struct ppc_link_hash_table): Remove has_14bit_branch. - (get_opd_info, get_tls_mask, ppc64_elf_edit_opd): Adjust. - (ppc64_elf_relocate_section): Likewise. - (ppc64_elf_check_relocs): Likewise. Set per-section has_14bit_branch. - (ppc64_elf_size_stubs): Don't set default group size here. - (group_sections): Instead do so here, and group sections using - their individual requirements. - -2006-11-07 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (struct ppc64_elf_obj_tdata): Remove "has_dotsym" - and union. - (struct ppc_link_hash_entry): Add "next_dot_sym". - (struct ppc_link_hash_table): Add "dot_syms". - (link_hash_newfunc): Make list of syms starting with a dot. - (ppc_get_stub_entry, adjust_opd_syms): Adjust. - (ppc64_elf_add_symbol_hook): Don't set has_dotsym. - (struct add_symbol_adjust_data): Delete. - (add_symbol_adjust): Simplify params and return. - (ppc64_elf_check_directives): Just process the "dot_syms" lists, - not all syms. - -2006-11-02 Daniel Jacobowitz <dan@codesourcery.com> - - * libbfd-in.h (_bfd_clear_contents): New prototype. - * reloc.c (_bfd_clear_contents): New. - * libbfd.h: Regenerated. - - * elf32-arm.c (elf32_arm_final_link_relocate): Use - _bfd_clear_contents. - * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. - * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. - * elf32-i386.c (elf_i386_relocate_section): Likewise. - * elf32-ppc.c (ppc_elf_relocate_section): Likewise. - * elf32-s390.c (elf_s390_relocate_section): Likewise. - * elf32-sh.c (sh_elf_relocate_section): Likewise. - * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. - * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. - * elf64-s390.c (elf_s390_relocate_section): Likewise. - * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. - * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. - - * elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to - zero for discarded symbols. - * elfxx-mips.c (mips_elf_calculate_relocation): Likewise. - -2006-11-01 Thiemo Seufer <ths@mips.com> - David Ung <davidu@mips.com> - - * elf-bfd.h (local_call_stubs): New member. - * elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros. - (mips_elf_calculate_relocation): Handle local mips16 call stubs. - (mips16_stub_section_p): Rename from mips_elf_stub_section_p, use - the new stub macros. - (_bfd_mips_elf_check_relocs): Handle call stubs for code which - mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark - used stubs with SEC_KEEP. Use the new stub macros. - -2006-11-01 Alan Modra <amodra@bigpond.net.au> - - * elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct - check for PLT usage. - -2006-11-01 Daniel Jacobowitz <dan@codesourcery.com> - - * elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt. - -2006-10-31 Alan Modra <amodra@bigpond.net.au> - - * elf.c (elfcore_write_note): Pad note descriptor to 4-byte - boundary. Tidy. Comment. - -2006-10-30 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/3111 - * elf-bfd.h (elf_obj_tdata): Add symbuf. - (_bfd_elf_section_already_linked): Add struct bfd_link_info *. - (_bfd_elf_check_kept_section): Likewise. - (bfd_elf_match_symbols_in_sections): Likewise. - - * elf.c (assign_section_numbers): Updated to add - struct bfd_link_info *. - (bfd_elf_match_symbols_in_sections): Updated. Cache symbol - buffer if info->reduce_memory_overheads is false. - - * elflink.c (match_group_member): Updated to add - struct bfd_link_info *. - (_bfd_elf_check_kept_section): Likewise. - (elf_link_input_bfd): Likewise. - (_bfd_elf_section_already_linked): Likewise. - (bfd_elf_final_link): Free symbol buffer if - info->reduce_memory_overheads is false. - - * libbfd-in.h (_bfd_nolink_section_already_linked): Add - struct bfd_link_info *. - (_bfd_generic_section_already_linked): Likewise. - * libbfd.h: Regenerated. - - * linker.c (bfd_section_already_linked): Add - struct bfd_link_info *. - (_bfd_generic_section_already_linked): Likewise. - * targets.c (bfd_target): Add struct bfd_link_info * to - _section_already_linked. - * bfd-in2.h: Regenerated. - -2006-10-30 Alan Modra <amodra@bigpond.net.au> - - * bfd.c (bfd_error_type): Add bfd_error_on_input. - (input_bfd, input_error): New static vars. - (bfd_set_error): Handle bfd_error_on_input. - (bfd_errmsg): Likewise. - (bfd_perror): Simplify. - * archive.c (_bfd_write_archive_contents): Report errors on input. - * bfd-in2.h: Regenerate. - -2006-10-30 Alan Modra <amodra@bigpond.net.au> - - * elf.c (elfcore_write_note): Pad to 4-byte boundary. - -2006-10-28 Richard Sandiford <richard@codesourcery.com> - - * elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT. - * elfn32-mips.c (elf_mips_howto_table_rel): Likewise. - (elf_mips_howto_table_rela): Likewise. - * elf64-mips.c (mips_elf64_howto_table_rel): Likewise. - (mips_elf64_howto_table_rela): Likewise. - -2006-10-26 H.J. Lu <hongjiu.lu@intel.com> - - * elf.c (_bfd_elf_init_private_section_data): Assert output - section ELF type instead of check if it is SHT_NULL. Copy - OS/PROC specific flags from input section to output section. - -2006-10-27 Alan Modra <amodra@bigpond.net.au> - - * section.c (SEC_KEEP): Update comment. - * bfd-in2.h: Regenerate. - * elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections. - * merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections. - * stabs.c (_bfd_discard_section_stabs): Likewise. - (_bfd_link_section_stabs): Likewise. Simplify abs_section check. - -2006-10-26 Ben Elliston <bje@au.ibm.com> - - * reloc.c (_bfd_relocate_contents): Remove explicit case 0. - - * elf.c (bfd_section_from_shdr): Remove extraneous breaks. - * targets.c (find_target): Remove extraneous break. - -2006-10-26 Ben Elliston <bje@au.ibm.com> - - * coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'. - (struct maxq_reloc_map): Unused; remove. - (maxq_reloc_map): Likewise. - (maxq_reloc_type_lookup): Remove loop over maxq_reloc_map. - -2006-10-26 Ben Elliston <bje@au.ibm.com> - - * elf.c (bfd_elf_set_dyn_lib_class): Change second argument type - from int to enum dynamic_lib_link_class lib_class. - * bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise. - * bfd-in2.h: Regenerate. - -2006-10-25 Alan Modra <amodra@bigpond.net.au> - Trevor Smigiel <Trevor_Smigiel@playstation.sony.com> - Yukishige Shibata <shibata@rd.scei.sony.co.jp> - Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp> - Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp> - - * cpu-spu.c: New file. - * elf32-spu.c: New file. - * elf32-spu.h: New file. - * archures.c: Add SPU support. - * config.bfd: Likewise. - * configure.in: Likewise. - * reloc.c: Likewise. - * targets.c: Likewise. - * Makefile.am: Likewise. Run "make dep-am". - * libbfd.h: Regenerate. - * bfd-in2.h: Regenerate. - * Makefile.in: Regenerate. - * configure: Regenerate. - * po/SRC-POTFILES.in: Regenerate. - -2006-10-23 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment. - -2006-10-23 Alan Modra <amodra@bigpond.net.au> - - * elf32-score.c: Formatting. - (elf_backend_omit_section_dynsym): Define. - (score_elf_create_dynamic_relocation): Remove code copied from mips. - Don't use section syms in dynamic relocs. Remove unused param. - (score_elf_final_link_relocate): Remove unused param. - -2006-10-23 Alan Modra <amodra@bigpond.net.au> - - * linker.c (fix_syms): Choose best of previous and next - section based on section flags and vma. - -2006-10-21 Kaz Kojima <kkojima@rr.iij4u.or.jp> - - * elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging - only when the non visibility part of st_other is non-zero. - * elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise. - -2006-10-20 Richard Sandiford <richard@codesourcery.com> - - * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend - PT_DYNAMIC on GNU/Linux targets. - -2006-10-20 Richard Sandiford <richard@codesourcery.com> - - * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the - size of .rel.dyn reflect the value of DT_RELSZ. - -2006-10-20 Richard Sandiford <richard@codesourcery.com> - - * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate - a PT_NULL header for dynamic objects. - (_bfd_mips_elf_modify_segment_map): Add it. - -2006-10-19 Mei Ligang <ligang@sunnorth.com.cn> - - * elf32-score.c (score_elf_rel_dyn_section): Replace - bfd_make_section with bfd_make_section_with_flags. - (_bfd_score_elf_create_dynamic_sections): Ditto. - (score_elf_create_got_section): Ditto. - (score_elf_final_link_relocate): Delete referrence to - EF_SCORE_HASENTRY. - -2006-10-19 Richard Sandiford <richard@codesourcery.com> - - * elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the - same symbol by increasing r_offset. - (sort_dynamic_relocs_64): Likewise. Fix comparisons between very - large and very small symbol indexes. - -2006-10-19 Richard Sandiford <richard@codesourcery.com> - - * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG - and DT_MIPS_RLD_MAP tags for position-independent executables. - Do not add DT_DEBUG to shared libraries for any MIPS target. - -2006-10-18 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/3290 - * elflink.c (elf_link_add_object_symbols): Hide definitions in - debug sections. - -2006-10-19 Alan Modra <amodra@bigpond.net.au> - - * elf32-arm.c (bfd_elf32_arm_allocate_interworking_sect): Check, - don't set, glue section size. - (record_arm_to_thumb_glue): Set glue section size here. - (record_thumb_to_arm_glue): Likewise. - (bfd_elf32_arm_add_glue_sections_to_bfd): Formatting. - (bfd_elf32_arm_process_before_allocation): Ignore exluded sections. - -2006-10-18 Roy Marples <uberlord@gentoo.org> - - * elf64-sparc.c: Add FreeBSD support. - (elf64_sparc_fbsd_post_process_headers): New function. - * targets.c (_bfd_target_vector): Add bfd_elf64_sparc_freebsd_vec. - * config.bfd (sparc64-*-freebsd*): Set targ_defvec to bfd_elf64_sparc_freebsd_vec. - * configure.in: Add entry for bfd_elf64_sparc_freebsd_vec. - * configure: Regenerate. - -2006-10-17 Mark Shinwell <shinwell@codesourcery.com> - - * elf32-arm.c (elf32_arm_final_link_relocate): Add support for - R_ARM_MOVW_BREL_NC, R_ARM_MOVW_BREL, R_ARM_MOVT_BREL, - R_ARM_THM_MOVW_BREL_NC, R_ARM_THM_MOVW_BREL and - R_ARM_THM_MOVT_BREL relocations. - -2006-10-17 Mark Shinwell <shinwell@codesourcery.com> - - * elf32-arm.c (elf32_arm_howto_table_1): Change offset for - R_THM_CALL to 25 and remove FIXME comment. - (using_thumb2): New function. - (elf32_arm_final_link_relocate): Cope with Thumb-2 BL encoding. - -2006-10-17 Mark Shinwell <shinwell@codesourcery.com> - - * elf32-arm.c (elf32_arm_final_link_relocate): Add cases - for R_ARM_ABS32_NOI and R_ARM_REL32_NOI. - (elf32_arm_gc_sweep_hook): Likewise. - (elf32_arm_check_relocs): Likewise. - (allocate_dynrelocs): Likewise. - -2006-10-17 Alan Modra <amodra@bigpond.net.au> - - * elf-bfd.h (struct elf_link_hash_table): Reorder. Add - text_index_section and data_index_section. - (struct elf_backend_data): Add elf_backend_init_index_section. - (_bfd_elf_init_1_index_section): Declare. - (_bfd_elf_init_2_index_sections): Declare. - * elfxx-target.h (elf_backend_init_index_section): Define. - (elfNN_bed): Init new field. - * elflink.c (_bfd_elf_link_omit_section_dynsym): Keep first tls - section and text_index_section plus data_index_section. - (_bfd_elf_link_renumber_dynsyms): Clear dynindx on omitted sections. - (_bfd_elf_init_1_index_section): New function. - (_bfd_elf_init_2_index_sections): New function. - (bfd_elf_size_dynsym_hash_dynstr): Call elf_backend_init_index_section. - (elf_link_input_bfd): When emitting relocs, use text_index_section - and data_index_section for removed sections. - * elf-m10300.c (elf_backend_omit_section_dynsym): Define. - * elf32-i386.c: Likewise. - * elf32-m32r.c: Likewise. - * elf32-sh.c: Likewise. - * elf32-xstormy16.c: Likewise. - * elf32-xtensa.c: Likewise. - * elf64-alpha.c: Likewise. - * elf64-hppa.c: Likewise. - * elf64-mmix.c: Likewise. - * elf64-sh64.c: Likewise. - * elfxx-ia64.c: Likewise. - * elf32-arm.c (elf32_arm_final_link_relocate): Use text_index_section - and data_index_section sym for relocs against sections with no dynamic - section sym. - (elf_backend_init_index_section): Define. - * elf32-cris.c: Similarly. - * elf32-hppa.c: Similarly. - * elf32-i370.c: Similarly. - * elf32-m68k.c: Similarly. - * elf32-mips.c: Similarly. - * elf32-ppc.c: Similarly. - * elf32-s390.c: Similarly. - * elf32-sparc.c: Similarly. - * elf32-vax.c: Similarly. - * elf64-mips.c: Similarly. - * elf64-ppc.c: Similarly. - * elf64-s390.c: Similarly. - * elf64-sparc.c: Similarly. - * elf64-x86-64.c: Similarly. - * elfn32-mips.c: Similarly. - * elfxx-mips.c: Similarly. - * elfxx-sparc.c: Similarly. - * linker.c (fix_syms): Base symbols in removed sections on - previous section in preference to using absolute section. - -2006-10-16 Andreas Schwab <schwab@suse.de> - - * elfxx-ia64.c (addend_compare): Properly compute return value. - -2006-10-15 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/3314 - * elf.c (assign_file_positions_for_non_load_sections): Don't - page align empty SHF_ALLOC sections. - -2006-10-13 Jakub Jelinek <jakub@redhat.com> - - * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections): Set - .plt sh_entsize to 0 if plt header size isn't multiple of - plt entry size or for 32-bit which adds a nop insn at the - end of the .plt section. - -2006-10-12 Bob Wilson <bob.wilson@acm.org> - - * elf32-xtensa.c (elf_xtensa_action_discarded): New. - (elf_backend_action_discarded): Define. - -2006-10-11 Bob Wilson <bob.wilson@acm.org> - - * elf32-xtensa.c (elf_xtensa_relocate_section): Return after - unresolvable relocation error. - (elf_xtensa_finish_dynamic_symbol): Set value of undefined, weak - symbols to zero. - -2006-10-10 Bob Wilson <bob.wilson@acm.org> - - * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Add DT_DEBUG - for PIE executables. - -2006-10-03 Jakub Jelinek <jakub@redhat.com> - - * elf-bfd.h (struct eh_cie_fde): Add set_loc pointer. - * elf-eh-frame.c (skip_cfa_op): Fix handling of DW_CFA_advance_loc. - Handle DW_CFA_{remember,restore}_state, DW_CFA_GNU_window_save, - DW_CFA_val_{offset{,_sf},expression}. - (skip_non_nops): Record number of DW_CFA_set_loc ops. - (_bfd_elf_discard_section_eh_frame): Require skip_non_nops recognizes - all ops. If there are any DW_CFA_set_loc ops and they are pcrel - or going to be pcrel, compute set_loc array. - (_bfd_elf_eh_frame_section_offset): If make_relative, kill relocations - against DW_CFA_set_loc operands. - (_bfd_elf_write_section_eh_frame): Handle DW_CFA_set_loc adjusting. - -2006-10-02 Daniel Jacobowitz <dan@codesourcery.com> - - * elflink.c (_bfd_elf_merge_symbol): Discard references to TLS - symbols from the --just-syms file. - -2006-10-01 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (ppc64_elf_build_stubs): Test glink size for - existence of PLT. - -2006-09-29 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/3283 - * elf64-x86-64.c (elf64_x86_64_relocate_section): Don't ignore - relocation overflow on branches to undefweaks. - -2006-09-29 Alan Modra <amodra@bigpond.net.au> - - * po/BLD-POTFILES.in: Regenerate. - * po/SRC-POTFILES.in: Regenerate. - -2006-09-29 Danny Smith <dannysmith@users.sourceforge.net> - - PR 3276 - * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte - alignment for .data$, .rdata$ and .text$ sections so that sse - and sse2 code will work for linkonce sections too. - * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise. - -2006-09-28 Alan Modra <amodra@bigpond.net.au> - - * elflink.c (_bfd_elf_gc_mark_hook): New function. - * elf-bfd.h (_bfd_elf_gc_mark_hook): Declare. - * elfxx-target.h (elf_backend_gc_mark_hook): Default to above. - * elf-m10300.c (mn10300_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. - * elf32-arm.c (elf32_arm_gc_mark_hook): Likewise. - * elf32-cris.c (cris_elf_gc_mark_hook): Likewise. - * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise. - * elf32-i386.c (elf_i386_gc_mark_hook): Likewise. - * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise. - * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise. - * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise. - * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise. - * elf32-s390.c (elf_s390_gc_mark_hook): Likewise. - * elf32-score.c (_bfd_score_elf_gc_mark_hook): Likewise. - * elf32-sh.c (sh_elf_gc_mark_hook): Likewise. - * elf32-vax.c (elf_vax_gc_mark_hook): Likewise. - * elf32-xtensa.c (elf_xtensa_gc_mark_hook): Likewise. - * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise. - * elf64-s390.c (elf_s390_gc_mark_hook): Likewise. - * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise. - * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise. - * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Likewise. - * elf32-bfin.c (bfin_gc_mark_hook): Likewise. - (bfinfdpic_gc_sweep_hook): Delete. - (elf_backend_gc_sweep_hook): Don't define for elf32-bfinfdpic. - * elf32-d10v.c (elf32_d10v_gc_mark_hook): Use _bfd_elf_gc_mark_hook. - (elf32_d10v_gc_sweep_hook): Delete. - (elf_backend_gc_sweep_hook): Don't define. - * elf32-fr30.c (fr30_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. - (fr30_elf_gc_sweep_hook): Delete. - (elf_backend_gc_sweep_hook): Don't define. - * elf32-frv.c (elf32_frv_gc_mark_hook): Use _bfd_elf_gc_mark_hook. - (elf32_frv_gc_sweep_hook): Delete. - (elf_backend_gc_sweep_hook): Don't define. - * elf32-iq2000.c (iq2000_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. - (iq2000_elf_gc_sweep_hook): Delete. - (elf_backend_gc_sweep_hook): Don't define. - * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Use - _bfd_elf_gc_mark_hook. - (openrisc_elf_gc_sweep_hook): Delete. - (elf_backend_gc_sweep_hook): Don't define. - * elf32-v850.c (v850_elf_gc_mark_hook): Use _bfd_elf_gc_mark_hook. - (v850_elf_gc_sweep_hook): Delete. - (elf_backend_gc_sweep_hook): Don't define. - * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Use - _bfd_elf_gc_mark_hook. - (xstormy16_elf_gc_sweep_hook): Delete. - (elf_backend_gc_sweep_hook): Don't define. - * elf64-sh64.c (sh_elf64_gc_mark_hook): Use _bfd_elf_gc_mark_hook. - (sh_elf64_gc_sweep_hook): Delete. - (elf_backend_gc_sweep_hook): Don't define. - * elf32-avr.c (elf32_avr_gc_mark_hook): Delete. - (elf32_avr_gc_sweep_hook): Delete. - (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. - * elf32-cr16c.c (elf32_cr16c_gc_mark_hook): Delete. - (elf32_cr16c_gc_sweep_hook): Delete. - (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. - * elf32-crx.c (elf32_crx_gc_mark_hook): Delete. - (elf32_crx_gc_sweep_hook): Delete. - (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. - * elf32-h8300.c (elf32_h8_gc_mark_hook): Delete. - (elf32_h8_gc_sweep_hook): Delete. - (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. - * elf32-ip2k.c (ip2k_elf_gc_mark_hook): Delete. - (ip2k_elf_gc_sweep_hook): Delete. - (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. - * elf32-m32c.c (m32c_elf_gc_mark_hook, m32c_elf_gc_sweep_hook): Delete. - (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. - * elf32-m68hc11.c (elf_backend_gc_mark_hook): Don't define. - (elf_backend_gc_sweep_hook): Don't define. - * elf32-m68hc12.c (elf_backend_gc_mark_hook): Don't define. - (elf_backend_gc_sweep_hook): Don't define. - * elf32-m68hc1x.c (elf32_m68hc11_gc_mark_hook): Delete. - (elf32_m68hc11_gc_sweep_hook): Delete. - * elf32-m68hc1x.h (elf32_m68hc11_gc_mark_hook): Delete. - (elf32_m68hc11_gc_sweep_hook): Delete. - * elf32-msp430.c (elf32_msp430_gc_mark_hook): Delete. - (elf32_msp430_gc_sweep_hook): Delete. - (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. - * elf32-mt.c (mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook): Delete. - (elf_backend_gc_mark_hook, elf_backend_gc_mark_hook): Don't define. - -2006-09-25 Pedro Alves <pedro_alves@portugalmail.pt> - - * bfd-in.h (CONST_STRNCPY) : Delete. - (LITSTRCPY) : New. - (LITMEMCPY) : New. - * bfd-in2.h : Regenerate. - * elflink.c (bfd_elf_gc_sections) : Use LITMEMCPY. Don't manually - calculate string lengths. - * nlmcode.h (nlm_swap_auxiliary_headers_in) : Use LITMEMCPY. - -2006-09-26 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/3223 - PR ld/3267 - * elf.c (assign_file_positions_for_non_load_sections): Don't - warn zero size allocated sections. - -2006-09-27 Alan Modra <amodra@bigpond.net.au> - - * elf32-score.c (_bfd_score_elf_relocate_section): Move assignment - to "name" so that compiler realizes it is never uninitialized. - Use bfd_elf_sym_name. - -2006-09-26 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/3262 - * elf.c (rewrite_elf_program_header): Use bfd_zalloc instead of - bfd_alloc to allocate segment map. - (copy_elf_program_header): Likewise. - -2006-09-26 Mark Shinwell <shinwell@codesourcery.com> - Joseph Myers <joseph@codesourcery.com> - Ian Lance Taylor <ian@wasabisystems.com> - Ben Elliston <bje@wasabisystems.com> - - * archures.c: Add definition for bfd_mach_arm_iWMMXt2. - * cpu-arm.c (processors): Add bfd_mach_arm_iWMMXt2. - (arch_info_struct, bfd_arm_update_notes): Likewise. - (architectures): Likewise. - (bfd_arm_merge_machines): Check for iWMMXt2. - * bfd-in2.h: Rebuild. - -2006-09-24 H.J. Lu <hongjiu.lu@intel.com> - - * configure: Regenerated. - -2006-09-22 Alan Modra <amodra@bigpond.net.au> - - * elfcode.h (elf_swap_symbol_in): Return bfd_boolean. Don't abort - on error. - * elf-bfd.h (elf_size_info <swap_symbol_in>): Adjust decl. - (bfd_elf32_swap_symbol_in, bfd_elf64_swap_symbol_in): Likewise. - * elf.c (bfd_elf_get_elf_syms): Test return of swap_symbol_in, - and report error. - * elf32-arm.c (elf32_arm_swap_symbol_in): Return bfd_boolean. - -2006-09-20 Martin Schwidefsky <schwidefsky@de.ibm.com> - - * elf32-s390.c (elf_s390_relocate_section): Remove check for code - section in LD to LE linker relaxation for R_390_TLS_LDO32. - * elf64-s390.c (elf_s390_relocate_section): Likewise for - R_390_TLS_LDO64. - -2006-09-20 Kai Tietz <Kai.Tietz@onevision.com> - - * configure.in: Added new target-vectors x86_64coff_vec, - x86_64pe_vec, and x86_64pei_vec. - * configure: Regenerate. - * config.bfd: Adjusted x86_64 target architecture detection. - * bfd.c: Add for new target "coff-x86-64" - (bfd_get_sign_extend): Add target vector idents for pe-x86-64. and pei-x86-64. - * coff-x86_64.c: Add new file for x86_64 (AMD64) coff support. - * libpei.h: Adjustments for COFF_WITH_pex64. - * coffcode.h: Add for new target machine, architecture, signature, and internal - signature handler. - * Makefile.am: Add new files to target-all and define make-rule for pex64igen.c - * Makefile.in: Regenerate. - * pe-x86_64.c: Add for new target "pe-x86-64". - * pei-x86_64.c: Add for new target "pei-x86-64". - * peicode.h: Adjusts for new targets. - (coff_swap_filehdr_out): Set for this target to - _bfd_pex64_only_swap_filehdr_out. - (SIZEOF_IDATA4): Define it as 8 byte size for this target. - (SIZEOF_IDATA5): Define it as 8 byte size for this target. - (jump_table jtab): Add for AMD64MAGIC. - (pe_ILF_build_a_bfd): Adjusts for new size of SIZEOF_IDATA4 and SIZE_IDATA5. - (pe_ILF_object_p): Add coff image-file signature to internal - signature translation. - * peXXigen.c: Adjust proper include of target coff-header and - introduced target specific code - (COFF_WITH_pex64): New macro for this target. - (pe_print_idata): New dumping method for import section of PE+ files. - * targets.c: Add new target vectors declarations for x86_64 coff targets. - * coffcode.h: Support code to support the x86_64 PE magic number. - * coff-x86_64.c: New file. - -2006-09-17 Hans-Peter Nilsson <hp@axis.com> - - * elf.c (special_sections_s): Revert last STRING_COMMA_LEN change - for .stabstr entry, explain why. - -2006-09-17 Anton Blanchard <anton@samba.org> - Alan Modra <amodra@bigpond.net.au> - - * dwarf2.c (concat_filename): Apply DW_AT_comp_dir if dir table - entry isn't absolute. - -2006-09-17 Mei Ligang <ligang@sunnorth.com.cn> - - * cpu-score.c: New file. - * elf32-score.c: New file. - * config.bfd: Add Score target. - * Makefile.am: Add Score files. - * Makefile.in: Regenerate. - * archures.c: Add Score architecture. - * reloc.c: Add Score relocs. - * targets.c: Add Score target vectors. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - * configure.in: Add Score target. - * configure: Regenerate. - -2006-09-16 Nick Clifton <nickc@redhat.com> - Pedro Alves <pedro_alves@portugalmail.pt> - - * bfd-in.h (STRING_COMMA_LEN): New macro. Takes one constant - string as its argument and emits the string followed by a comma - and then the length of the string. - (CONST_STRNEQ): New macro. Checks to see if a variable string - has a constant string as its initial characters. - (CONST_STRNCPY): New macro. Copies a constant string to the start - of a variable string. - * bfd-in2.h: Regenerate. - * archive.c: Make use of the new macros. - * archive64.c: Likewise. - * bfd.c: Likewise. - * coff-ppc.c: Likewise. - * coff-stgo32.c: Likewise. - * coffcode.h: Likewise. - * cofflink.c: Likewise. - * cpu-i960.c: Likewise. - * dwarf2.c: Likewise. - * ecoff.c: Likewise. - * elf-m10300.c: Likewise. - * elf.c: Likewise. - * elf32-arm.c: Likewise. - * elf32-bfin.c: Likewise. - * elf32-cris.c: Likewise. - * elf32-hppa.c: Likewise. - * elf32-i370.c: Likewise. - * elf32-i386.c: Likewise. - * elf32-iq2000.c: Likewise. - * elf32-m32r.c: Likewise. - * elf32-m68hc11.c: Likewise. - * elf32-m68hc12.c: Likewise. - * elf32-m68k.c: Likewise. - * elf32-mcore.c: Likewise. - * elf32-ppc.c: Likewise. - * elf32-s390.c: Likewise. - * elf32-sh-symbian.c: Likewise. - * elf32-sh.c: Likewise. - * elf32-sh64.c: Likewise. - * elf32-v850.c: Likewise. - * elf32-vax.c: Likewise. - * elf32-xtensa.c: Likewise. - * elf64-alpha.c: Likewise. - * elf64-hppa.c: Likewise. - * elf64-mmix.c: Likewise. - * elf64-ppc.c: Likewise. - * elf64-s390.c: Likewise. - * elf64-sh64.c: Likewise. - * elf64-x86-64.c: Likewise. - * elflink.c: Likewise. - * elfxx-ia64.c: Likewise. - * elfxx-mips.c: Likewise. - * elfxx-sparc.c: Likewise. - * hpux-core.c: Likewise. - * i386linux.c: Likewise. - * ieee.c: Likewise. - * libpei.h: Likewise. - * linker.c: Likewise. - * m68klinux.c: Likewise. - * mmo.c: Likewise. - * nlmcode.h: Likewise. - * osf-core.c: Likewise. - * pef.c: Likewise. - * som.c: Likewise. - * sparclinux.c: Likewise. - * vms-hdr.c: Likewise. - -2006-09-14 Alan Modra <amodra@bigpond.net.au> - - PR 3181 - * elf.c (_bfd_elf_copy_private_header_data): Fix group members - that have had their SHT_GROUP section removed. - -2006-09-12 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/3197 - * elflink.c (elf_link_output_extsym): Compute bucket only if - needed. - -2006-09-10 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/3186 - * elf.c (_bfd_elf_make_section_from_shdr): Correct length of - "gnu.linkonce.wi.". - -2006-09-08 Vladimir Prus <vladimir@codesourcery.com> - - * elf32-arm.c (elf32_arm_swap_symbol_out): Remove - unconditional setting of low bit for Thumb symbol - mistakenly left behind after check for external - symbols was added. Fix comment typo. - -2006-09-07 H.J. Lu <hongjiu.lu@intel.com> - - * elf-bfd.h (elf_link_hash_entry): Add a dynamic field. - (bfd_elf_link_mark_dynamic_symbol): New. - (SYMBOLIC_BIND): New. - - * elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic - with SYMBOLIC_BIND (info, h). - (elf_i386_relocate_section): Likewise. - * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise. - (elf64_x86_64_relocate_section): Likewise. - * elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise. - - * elflink.c (bfd_elf_link_mark_dynamic_symbol): New. - (bfd_elf_record_link_assignment): Call - bfd_elf_link_mark_dynamic_symbol on new entry. - (_bfd_elf_merge_symbol): Likewise. - (_bfd_elf_export_symbol): Return if the symbol isn't exported. - (_bfd_elf_fix_symbol_flags): Replace info->symbolic with - SYMBOLIC_BIND (info, h). - (_bfd_elf_dynamic_symbol_p): Likewise. - (_bfd_elf_symbol_refs_local_p): Likewise. - (bfd_elf_size_dynamic_sections): Updated. - -2006-09-05 Bibo Mao <bibo.mao@intel.com> - - PR binutils/3171 - * coffcode.h (coff_write_object_contents): Set the optional - header magic number to PE32PMAGIC instead of ZMAGIC for ia64. - -2006-09-04 Mark Shinwell <shinwell@codesourcery.com> - - * elf32-arm.c (elf32_arm_howto_table_1): Adjust entries for - R_ARM_THM_ALU_PREL_11_0 and R_ARM_THM_PC12 relocations. - (elf32_arm_final_link_relocate): Handle R_ARM_THM_ALU_PREL_11_0 - and R_ARM_THM_PC12 relocations. - -2006-08-24 Bob Wilson <bob.wilson@acm.org> - - * elf32-xtensa.c (xtensa_get_property_section_name): Delete. - (xtensa_get_property_section): New. - (xtensa_read_table_entries): Use xtensa_get_property_section. - (relax_property_section, xtensa_get_property_predef_flags): Handle - group name suffixes in property section names. - (match_section_group): New. - -2006-08-23 Frediano Ziglio <Frediano.Ziglio@vodafone.com> - - * archive.c (hpux_uid_gid_encode): Fix thinko decrementing "cnt" - variable. - -2006-08-22 Daniel Jacobowitz <dan@codesourcery.com> - - * elf32-arm.c (elf32_arm_copy_indirect_symbol): Only copy - plt_thumb_refcount from indirect symbols. - -2006-08-22 Alan Modra <amodra@bigpond.net.au> - - * elf32-ppc.c (ppc_elf_relocate_section): Correct GOT and PLT HA - reloc handling. - * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. - -2006-08-21 Mark Shinwell <shinwell@codesourcery.com> - - * elf32-arm.c (elf32_arm_link_hash_table): Correct typo in - comment for target1_is_rel. - -2006-08-21 Pedro Alves <pedro_alves@portugalmail.pt> - - * Makefile.am: Add rules to build pe-arm-wince.lo - and pei-arm-wince.lo objects. - * Makefile.in: Regenerate. - * pe-arm-wince.c: New file. - * pei-arm-wince.c: New file. - * pei-arm.c: Remove ARM_WINCE block. - * pe-arm.c: Remove ARM_WINCE block. Rename - bfd_arm_pe_allocate_interworking_sections, - bfd_arm_pe_get_bfd_for_interworking, and - bfd_arm_pe_process_before_allocation to - bfd_armpe_allocate_interworking_sections, - bfd_armpe_get_bfd_for_interworking, and - bfd_armpe_process_before_allocation. Move them before - including bfd.h. - * bfd.c: ARM wince bfd format names were renamed. Adjust. - * coff-arm.c [ARM_WINCE]: Adjust so Windows CE doesn't end up - with unexpected/conflicting relocs. - * targets.c: The arm-wince-pe target got its own new vector. - Adjust. - * config.bfd: Likewise. - * configure.in: Likewise. - * configure: Regenerate. - -2006-08-18 Paul Brook <paul@codesourcery.com> - - * elf32-arm.c (elf32_arm_link_hash_entry): Add export_glue. - (elf32_arm_link_hash_newfunc): Initialize export_glue. - (record_arm_to_thumb_glue): Return stub symbol. - (elf32_arm_create_thumb_stub): New function. - (elf32_arm_to_thumb_stub): Use it. - (elf32_arm_to_thumb_export_stub): New function. - (elf32_arm_begin_write_processing): New function. - (allocate_dynrelocs): Allocate Arm stubs. - (elf_backend_begin_write_processing): Define. - (elf32_arm_symbian_begin_write_processing): Remove ATTRIBUTE_UNUSED. - Call elf32_arm_begin_write_processing. - -2006-08-17 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes. - (ppc64_elf_build_stubs): Use new lazy linking stub. - -2006-08-17 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (ppc64_elf_size_stubs): Ignore non-code sections. - -2006-08-16 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/3015 - * elf.c (get_program_header_size): Add a PT_GNU_RELRO segment - only if there is a PT_DYNAMIC segment. - (_bfd_elf_map_sections_to_segments): Likewise. - (assign_file_positions_for_load_sections): Set PT_GNU_RELRO - segment alignment to 1. - -2006-08-15 Thiemo Seufer <ths@mips.com> - Nigel Stephens <nigel@mips.com> - - * elf32-mips.c, elf64-mips.c, elfn32-mips.c - (elf_backend_merge_symbol_attribute): Define. - * elflink.c (elf_link_add_object_symbols): Merge only the ELF - visibility flags. - * elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function. - -2006-08-15 Thiemo Seufer <ths@mips.com> - Nigel Stephens <nigel@mips.com> - David Ung <davidu@mips.com> - - * config.bfd: Add configurations for mips*el-sde-elf* and - mips*-sde-elf*. - -2006-08-14 DJ Delorie <dj@redhat.com> - - * elf-m10300.c (elf32_mn10300_link_hash_entry): Add value. - (elf32_mn10300_count_hash_table_entries): New. - (elf32_mn10300_list_hash_table_entries): New. - (sort_by_value): New. - (mn10300_elf_relax_section): Don't skip data sections; restrict - code-specific tests to code-specific areas so that potential - indirect calls can be detected. Check for multiple local symbols - at the same address and merge their flags. - (elf32_mn10300_link_hash_newfunc): Initialize value. - -2006-08-14 Thiemo Seufer <ths@mips.com> - - * elfxx-mips.c (_bfd_mips_elf_symbol_processing, - _bfd_mips_elf_add_symbol_hook): Don't try to place small common TLS - symbols in .scommon. - -2006-08-11 Thiemo Seufer <ths@mips.com> - - * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Set - sh_entsize only when sgot was already initialized. - -2006-08-08 DJ Delorie <dj@redhat.com> - - * elf32-sh.c (sh_elf_relax_section): Allow for branches across - non-moving .align directives. Preserve any DIR32 offset when - converting bsr's to jsr's. - -2006-08-08 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (ppc64_elf_build_stubs): Clear relbrlt reloc_count - after stubs have been built. - -2006-08-07 Nick Clifton <nickc@redhat.com> - - * elf32-sh.c (vxworks_object_p): Only check for vxworks target - vectors if they are going to be created. - -2006-08-07 Nick Clifton <nickc@redhat.com> - - * configure.in (bfd_elf32_shnbsd_vec): Fix typo. - * configure: Regenerate. - -2006-08-07 Nick Clifton <nickc@redhat.com> - - * coff-arm.c (coff_arm_rtype_to_howto): Only check for ARM_SECREL - relocation types if the target is ARM_WINCE. - -2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt> - - * bfd.c (bfd_get_sign_extend_vma): Add cases for pe-arm-little - and pei-arm-little. - * coff-arm.c (coff_arm_rtype_to_howto) [COFF_WITH_PE]: Handle - ARM_SECREL. - (coff_arm_reloc_type_lookup): Map BFD_RELOC_32_SECREL to - ARM_SECREL. - * pe-arm.c [COFF_SECTION_ALIGNMENT_ENTRIES]: Define. - * pei-arm.c [TARGET_UNDERSCORE]: Define for ARM_WINCE like in - pe-arm.c. - [COFF_SECTION_ALIGNMENT_ENTRIES]: Define. - -2006-08-04 Marcelo Tosatti <marcelo@kvack.org> - - * elflink.c (elf_gc_sweep): If info.print_gc_sections is true, - list removed sections to stderr. - -2006-08-04 Richard Sandiford <richard@codesourcery.com> - Kazu Hirata <kazu@codesourcery.com> - Phil Edwards <phil@codesourcery.com> - Nathan Sidwell <nathan@codesourcery.com> - - * config.bfd (sh-*-vxworks): Use bfd_elf32_shvxworks_vec and - bfd_elf32_shlvxworks_vec. - * configure.in (bfd_elf32_sh64_vec): Add elf-vxworks.lo. - (bfd_elf32_sh64l_vec, bfd_elf32_sh64lin_vec): Likewise. - (bfd_elf32_sh64blin_vec, bfd_elf32_sh64lnbsd_vec): Likewise. - (bfd_elf32_sh64nbsd_vec, bfd_elf32_sh_vec): Likewise. - (bfd_elf32_shblin_vec, bfd_elf32_shl_vec): Likewise. - (bfd_elf32_shl_symbian_vec, bfd_elf32_shlin_vec): Likewise. - (bfd_elf32_shlnbsd_vec, bfd_elf32_shnbsd_vec): Likewise. - (bfd_elf32_shlvxworks_vec, bfd_elf32_shvxworks_vec): New stanzas. - * configure: Regenerate. - * Makefile.am: Regenerate dependencies. - * Makefile.in: Regenerate. - * elf-vxworks.c (elf_vxworks_gott_symbol_p): New function. - (elf_vxworks_add_symbol_hook): Use it. - (elf_vxworks_link_output_symbol_hook): Likewise. Use the hash - table entry to check for weak undefined symbols and to obtain - the original bfd. - (elf_vxworks_emit_relocs): Use target_index instead of this_idx. - * elf32-sh-relocs.h: New file, split from elf32-sh.c. - (R_SH_DIR32): Use SH_PARTIAL32 for the partial_inplace field, - SH_SRC_MASK32 for the src_mask field, and SH_ELF_RELOC for the - special_function field. - (R_SH_REL32): Use SH_PARTIAL32 and SH_SRC_MASK32 here too. - (R_SH_REL32, R_SH_TLS_GD_32, R_SH_TLS_LD_32): Likewise. - (R_SH_TLS_LDO_32, R_SH_TLS_IE_32, R_SH_TLS_LE_32): Likewise. - (R_SH_TLS_DTPMOD32, R_SH_TLS_DTPOFF32, R_SH_TLS_TPOFF32): Likewise. - (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT): Likewise. - (R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): Likewise. - (SH_PARTIAL32, SH_SRC_MASK32, SH_ELF_RELOC): Undefine at end of file. - * elf32-sh.c: Include elf32-vxworks.h. - (MINUS_ONE): Define. - (sh_elf_howto_table): Include elf32-sh-relocs.h with SH_PARTIAL32 - set to TRUE, SH_SRC_MASK32 set to 0xffffffff, and SH_ELF_RELOC set - to sh_elf_reloc. - (sh_vxworks_howto_table): New variable. Include elf32-sh-relocs.h - with SH_PARTIAL32 set to FALSE, SH_SRC_MASK32 set to 0, and - SH_ELF_RELOC set to bfd_elf_generic_reloc. - (vxworks_object_p, get_howto_table): New functions. - (sh_elf_reloc_type_lookup): Fix typo. Use get_howto_table. - (sh_elf_info_to_howto): Use get_howto_table. - (sh_elf_relax_section): Honor the partial_inplace field of the - R_SH_DIR32 howto. - (sh_elf_relax_delete_bytes): Likewise. - (elf_sh_plt_info): New structure. - (PLT_ENTRY_SIZE): Replace both definitions with... - (ELF_PLT_ENTRY_SIZE): ...this new macro, with separate definitions for - INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA. - (elf_sh_plt0_entry_be): Update sizes of both definitions accordingly. - (elf_sh_plt0_entry_le): Likewise. - (elf_sh_plt_entry_be, elf_sh_plt_entry_le): Likewise. - (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): Likewise. - (elf_sh_plts): New structure, with separate definitions for - INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA. - (elf_sh_plt0_entry): Delete both definitions. - (elf_sh_plt_entry, elf_sh_pic_plt_entry): Likewise. - (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset): Likewise. - (elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset): Likewise. - (elf_sh_plt_reloc_offset): Likewise. - (movi_shori_putval): Delete in favor of... - (install_plt_field): ...this new function, with separate definitions - for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA. - (get_plt_info): New function, with separate definitions - for INCLUDE_SHMEDIA and !INCLUDE_SHMEDIA. - (elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset): Delete. - (VXWORKS_PLT_HEADER_SIZE, VXWORKS_PLT_ENTRY_SIZE): New macros. - (vxworks_sh_plt0_entry_be, vxworks_sh_plt0_entry_le): New constants. - (vxworks_sh_plt_entry_be, vxworks_sh_plt_entry_le): Likewise. - (vxworks_sh_pic_plt_entry_be, vxworks_sh_pic_plt_entry_le): Likewise. - (get_plt_index, get_plt_offset): New functions. - (elf_sh_link_hash_table): Add srelplt2, plt_info and vxworks_p fields. - (sh_elf_link_hash_table_create): Initialize them. - (sh_elf_create_dynamic_sections): Call - elf_vxworks_create_dynamic_sections for VxWorks. - (allocate_dynrelocs): Use htab->plt_info to get the size of PLT - entries. Allocate relocation entries in .rela.plt.unloaded if - generating a VxWorks executable. - (sh_elf_always_size_sections): New function. - (sh_elf_size_dynamic_sections): Extend .rela.plt handling to - .rela.plt.unloaded. - (sh_elf_relocate_section): Use get_howto_table. Honor - partial_inplace when calculating the addend for dynamic - relocations. Use get_plt_index. - (sh_elf_finish_dynamic_symbol): Use get_plt_index, install_plt_field - and htab->plt_info. Fill in the bra .plt offset for VxWorks - executables. Populate .rela.plt.unloaded. Do not make - _GLOBAL_OFFSET_TABLE_ absolute on VxWorks. - (sh_elf_finish_dynamic_sections): Use install_plt_field and - htab->plt_info. Handle cases where there is no special PLT header. - Populate the first relocation in .rela.plt.unloaded and fix up - the remaining entries. - (sh_elf_plt_sym_val): Use get_plt_info. - (elf_backend_always_size_sections): Define. - (TARGET_BIG_SYM, TARGET_BIG_NAME): Override for VxWorks. - (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise. - (elf32_bed, elf_backend_want_plt_sym): Likewise. - (elf_symbol_leading_char, elf_backend_want_got_underscore): Likewise. - (elf_backend_grok_prstatus, elf_backend_grok_psinfo): Likewise. - (elf_backend_add_symbol_hook): Likewise. - (elf_backend_link_output_symbol_hook): Likewise. - (elf_backend_emit_relocs): Likewise. - (elf_backend_final_write_processing): Likewise. - (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Likewise. - * targets.c (bfd_elf32_shlvxworks_vec): Declare. - (bfd_elf32_shvxworks_vec): Likewise. - (_bfd_target_vector): Include bfd_elf32_shlvxworks_vec and - bfd_elf32_shvxworks_vec. - -2006-08-02 Mark Kettenis <kettenis@gnu.org> - - * configure.in (arm-*-openbsd*): Set COREFILE to netbsd-core.lo. - * configure: Regenerate. - -2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz> - - PR binutils/2983 - * elf64-x86-64.c: Add FreeBSD support. - (elf64_x86_64_fbsd_post_process_headers): New function. - * targets.c (_bfd_target_vector): Add bfd_elf64_x86_64_freebsd_vec. - * config.bfd (x64_64-*-freebsd*): Add bfd_elf64_x86_64_freebsd_vec - to the targ_selvecs. - * configure.in: Add entry for bfd_elf64_x86_64_freebsd_vec. - * configure: Regenerate. - -2006-07-26 Andreas Schwab <schwab@suse.de> - - * elfxx-ia64.c (elfNN_ia64_choose_gp): Use rawsize if set. - -2006-07-26 Alan Modra <amodra@bigpond.net.au> - - * elf.c (elf_modify_segment_map): Delete empty PT_LOAD segments. - * elf32-xtensa.c (elf_xtensa_modify_segment_map): Delete. - (define elf_backend_modify_segment_map): Don't define. - -2006-07-25 Thiemo Seufer <ths@networkno.de> - - * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Allow - linking of objects for compatible machine types. - -2006-07-25 Thiemo Seufer <ths@networkno.de> - - * elfxx-mips.c (mips_elf_next_relocation): Tighten check to test - also for same symbol. - -2006-07-25 Thiemo Seufer <ths@mips.com> - - * elfxx-mips.c (mips_elf_calculate_relocation): Remove magic constant. - -2006-07-24 Michael Wetherell <mike.wetherell@ntlworld.com> - - * elf.c (bfd_section_from_shdr): Reject unrecognised OS-specific - sections only if the SHF_OS_NONCONFORMING flag is present. - -2006-07-24 Nick Clifton <nickc@redhat.com> - - PR ld/2729 - * peXXigen.c (_bfd_XXi_final_link_postscript): Check for the - existance of output sections before putting their entries into the - DataDictionary. - -2006-07-20 Thiemo Seufer <ths@mips.com> - - * elf32-mips.c (mips16_jump_reloc): Remove function. - (elf_mips16_howto_table_rel): Use _bfd_mips_elf_generic_reloc - instead of mips16_jump_reloc. - * elf64_mips.c, wlfn32-mips.c (mips16_jump_reloc): Remove function. - (elf_mips16_howto_table_rel, elf_mips16_howto_table_rela): Use - _bfd_mips_elf_generic_reloc instead of mips16_jump_reloc. - -2006-07-19 Alan Modra <amodra@bigpond.net.au> - - * bfd-in.h (enum notice_asneeded_action): Define. - * bfd-in2.h: Regenerate. - * elflink.c (elf_link_add_object_symbols): Call linker "notice" - function with NULL name for as-needed handling. - -2006-07-18 Paul Brook <paul@codesourcery.com> - - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - * reloc.c: Add BFD_RELOC_ARM_T32_ADD_IMM. - -2006-07-18 Nick Clifton <nickc@redhat.com> - - * elfxx-mips.c (_bfd_mips_elf_common_definition): New function. - Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common - sections. - * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype. - -2006-07-14 Jakub Jelinek <jakub@redhat.com> - - * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Fix cinfo.shift2 value. - -2006-07-14 Mark Kettenis <kettenis@gnu.org> - - * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Move declarations - to the start of a block. - -2006-07-13 Nick Clifton <nickc@redhat.com> - - * coff-sh.c (_bfd_sh_align_load_span): Catch sh_insn_info() - returning a NULL value. - -2006-07-12 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2884 - * elflink.c (_bfd_elf_merge_symbol): Copy the symbol info from - the old versioned dynamic definition to the new one with - non-default visibility. Hide the symbol if it is hidden or - internal. - -2006-07-12 Matthew R. Dempsky <mrd@alkemio.org> - - * cpu-m68k.c (bfd_m68k_compatible): Handle CPU32. - -2006-07-10 Jakub Jelinek <jakub@redhat.com> - - * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_GNU_HASH. - (bfd_section_from_shdr, elf_fake_sections, assign_section_numbers): - Handle SHT_GNU_HASH. - (special_sections_g): Include .gnu.hash section. - (bfd_elf_gnu_hash): New function. - * elf-bfd.h (bfd_elf_gnu_hash, _bfd_elf_hash_symbol): New prototypes. - (struct elf_backend_data): Add elf_hash_symbol method. - * elflink.c (_bfd_elf_link_create_dynamic_sections): Create .hash - only if info->emit_hash, create .gnu.hash section if - info->emit_gnu_hash. - (struct collect_gnu_hash_codes): New type. - (elf_collect_gnu_hash_codes, elf_renumber_gnu_hash_syms, - _bfd_elf_hash_symbol): New functions. - (compute_bucket_count): Don't compute HASHCODES array, instead add - that and NSYMS as arguments. Use bed->s->sizeof_hash_entry - instead of bed->s->arch_size / 8. Fix .hash size estimation. - When not optimizing, use the number of hashed symbols rather than - dynsymcount. - (bfd_elf_size_dynamic_sections): Only add DT_HASH if info->emit_hash, - and ADD DT_GNU_HASH if info->emit_gnu_hash. - (bfd_elf_size_dynsym_hash_dynstr): Size .hash only if info->emit_hash, - adjust compute_bucket_count caller. Create and populate .gnu.hash - section if info->emit_gnu_hash. - (elf_link_output_extsym): Only populate .hash section if - finfo->hash_sec != NULL. - (bfd_elf_final_link): Adjust assertion. Handle DT_GNU_HASH. - * elfxx-target.h (elf_backend_hash_symbol): Define if not yet defined. - (elfNN_bed): Add elf_backend_hash_symbol. - * elf64-x86-64.c (elf64_x86_64_hash_symbol): New function. - (elf_backend_hash_symbol): Define. - * elf32-i386.c (elf_i386_hash_symbol): New function. - (elf_backend_hash_symbol): Define. - -2006-07-05 Nick Clifton <nickc@redhat.com> - - PR ld/2659 - * cofflink.c (_bfd_coff_link_input_bfd): Fix selection of aux - entry when multiple definitions of a symbol are encountered. - -2006-06-30 H.J. Lu <hongjiu.lu@intel.com> - - * elf32-i386.c (elf_i386_relocate_section): Use xchg %ax,%ax - instead of 2 nops. - * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. - (elf64_x86_64_plt0_entry): Use nopl 0(%rax) instead of 4 nops. - -2006-06-29 Jakub Jelinek <jakub@redhat.com> - - PR ld/2513 - * elf32-i386.c (GOT_TLS_MASK, GOT_TLS_IE_IE, GOT_TLS_IE_GD, - GOT_TLS_IE_MASK, elf_i386_check_relocs, allocate_dynrelocs): Revert - 2006-04-08 changes. - (elf_i386_relocate_section): Likewise. For GD->IE transition - change subl into addl whenever tls_type is GOT_TLS_IE_POS. - -2006-06-23 Alan Modra <amodra@bigpond.net.au> - - PR ld/2754 - * elf.c (bfd_elf_mkobject): Don't alloc if already done. Set - program_header_size to -1. - (_bfd_elf_map_sections_to_segments): Adjust program_header_size check. - (assign_file_positions_for_load_sections ): Likewise. - (_bfd_elf_sizeof_headers): Use saved program_header_size if - available. - * elf32-arm.c (elf32_arm_mkobject): Call bfd_elf_mkobject, don't - alloc if already done. - * elf32-i386.c (elf_i386_mkobject): Likewise. - * elf32-ppc.c (ppc_elf_mkobject): Likewise. - * elf32-s390.c (elf_s390_mkobject): Likewise. - * elf32-sh.c (sh_elf_mkobject): Likewise. - * elf64-alpha.c (elf64_alpha_mkobject): Likewise. - * elf64-ppc.c (ppc64_elf_mkobject): Likewise. - * elf64-s390.c (elf_s390_mkobject): Likewise. - * elf64-x86-64.c (elf64_x86_64_mkobject): Likewise. - * elfxx-sparc.c (_bfd_sparc_elf_mkobject): Likewise. - -2006-06-20 Jakub Jelinek <jakub@redhat.com> - - * elflink.c (elf_link_add_object_symbols): Don't create .tcommon - section for relocatable link. - -2006-06-21 Alan Modra <amodra@bigpond.net.au> - - * elf-bfd.h (struct elf_backend_data): Add - elf_backend_modify_program_headers. - * elfxx-target.h (elf_backend_modify_program_headers): Define. - (elfNN_bed): Init new field. - * elf.c (elf_modify_segment_map): Remove comment. - (assign_file_positions_for_load_sections): Only call - elf_modify_segment_map for objcopy/strip. - (assign_file_positions_except_relocs): Call - elf_backend_modify_program_headers. - * elf32-frv.c (elf32_frvfdpic_always_size_sections): Don't make - .stack section. - (elf32_frvfdpic_modify_segment_map): Delete. - (elf32_frvfdpic_modify_program_headers): New. - (elf_backend_modify_segment_map): Don't define. - (elf_backend_modify_program_headers): Define. - * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Don't make - .stack section. - (elf32_bfinfdpic_modify_segment_map): Delete. - (elf32_bfinfdpic_modify_program_headers): New. - (elf_backend_modify_segment_map): Don't define. - (elf_backend_modify_program_headers): Define. - * elfxx-ia64.c (elfNN_ia64_modify_program_headers): New function. - Split out from.. - (elfNN_ia64_modify_segment_map): ..here. - (elf_backend_modify_program_headers): Define. - -2006-06-20 Jakub Jelinek <jakub@redhat.com> - - * bfd.c (bfd_record_phdr): Clear p_align and p_align_valid fields. - * elf.c (_bfd_elf_link_hash_table_init): Clear hplt field. - -2006-06-20 Alan Modra <amodra@bigpond.net.au> - - * elf-bfd.h: Formatting. - (_bfd_elf_map_sections_to_segments): Declare. - * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame_hdr): Don't - clear program_header_size. - * elf.c (get_program_header_size): Move. Don't use or set saved - program_header_size here. - (elf_modify_segment_map): New function. Split out from.. - (assign_file_positions_for_load_sections): ..here. Assert - header size is correct. Remove dead code. - (_bfd_elf_map_sections_to_segments): Rename from - map_sections_to_segments. Make global. Use get_program_header_size - when we need estimate of header size. Call elf_modify_segment_map. - Set program_header_size. - (print_segment_map): Delete. - (_bfd_elf_sizeof_headers): If segment_map available, get the - actual size. - * elf32-arm.c (elf32_arm_symbian_modify_segment_map): Make safe - for calling more than once. - * elf32-bfin.c (elf32_bfinfdpic_modify_segment_map): Likewise. - * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Likewise. - * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise. - * elf32-i370.c (elf_backend_add_symbol_hook): Delete. - (elf_backend_additional_program_headers): Delete. - (elf_backend_modify_segment_map): Delete. - * elf64-hppa.c (elf64_hppa_modify_segment_map): Convert to ISO C. - * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise. - * doc/bfdint.texi: Delete SIZEOF_HEADERS difficulties. - -2006-06-19 Vladimir Prus <vladimir@codesourcery.com> - - * elf32-arm.c (elf32_arm_swap_symbol_out): Don't set low - bit for undefined symbols. - -2006-06-19 Alan Modra <amodra@bigpond.net.au> - - * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer - parameter. - (_bfd_elf_sizeof_headers): Replace bfd_boolean param with - bfd_link_info pointer. - * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise. - * bfd.c (bfd_sizeof_headers): Tweak param name. - * aout-adobe.c (aout_adobe_sizeof_headers): Adjust. - * aoutx.h (NAME (aout, sizeof_headers)): Adjust. - * binary.c (binary_sizeof_headers): Adjust. - * bout.c (b_out_sizeof_headers): Adjust. - * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust. - * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust. - * coffgen.c (coff_sizeof_headers): Adjust. - * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust. - (ecoff_compute_section_file_positions): Adjust. - (_bfd_ecoff_write_object_contents): Adjust. - * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust. - * elf32-arm.c (elf32_arm_additional_program_headers): Adjust. - * elf32-i370.c (elf_backend_additional_program_headers): Adjust. - * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust. - * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust. - * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust. - * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust. - * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust. - * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust. - * i386msdos.c: Convert to ISO C. - (msdos_sizeof_headers): Adjust. - * i386os9k.c: Convert to ISO C. - (os9k_sizeof_headers): Adjust. - * ieee.c (ieee_sizeof_headers): Adjust. - * ihex.c (ihex_sizeof_headers): Adjust. - * libaout.h (NAME (aout, sizeof_headers)): Adjust. - * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust. - * libcoff-in.h (coff_sizeof_headers): Adjust. - * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust. - * mach-o.c (bfd_mach_o_sizeof_headers): Adjust. - * mmo.c (mmo_sizeof_headers): Adjust. - * oasys.c (oasys_sizeof_headers): Adjust. - * pdp11.c (NAME (aout, sizeof_headers)): Adjust. - * pef.c (bfd_pef_sizeof_headers): Adjust. - * ppcboot.c (ppcboot_sizeof_headers): Adjust. - * som.c (som_sizeof_headers): Adjust. - * srec.c (srec_sizeof_headers): Adjust. - * tekhex.c (tekhex_sizeof_headers): Adjust. - * versados.c (versados_sizeof_headers): Adjust. - * vms.c (vms_sizeof_headers): Adjust. - * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust. - * xsym.c (bfd_sym_sizeof_headers): Adjust. - * xsym.h (bfd_sym_sizeof_headers): Adjust. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - * libcoff.h: Regenerate. - -2006-06-15 Mark Shinwell <shinwell@codesourcery.com> - - * bfd-in2.h: Regenerate. - * elf32-arm.c (R_ARM_ALU_PC_G0_NC, R_ARM_ALU_PC_G0, - R_ARM_ALU_PC_G1_NC, R_ARM_ALU_PC_G1, R_ARM_ALU_PC_G2, - R_ARM_LDR_PC_G1, R_ARM_LDR_PC_G2, R_ARM_LDRS_PC_G0, - R_ARM_LDRS_PC_G1, R_ARM_LDRS_PC_G2, R_ARM_LDC_PC_G0, - R_ARM_LDC_PC_G1, R_ARM_LDC_PC_G2, R_ARM_ALU_SB_G0_NC, - R_ARM_ALU_SB_G0, R_ARM_ALU_SB_G1_NC, R_ARM_ALU_SB_G1, - R_ARM_ALU_SB_G2, R_ARM_LDR_SB_G0, R_ARM_LDR_SB_G1, - R_ARM_LDR_SB_G2, R_ARM_LDRS_SB_G0, R_ARM_LDRS_SB_G1, - R_ARM_LDRS_SB_G2, R_ARM_LDC_SB_G0, R_ARM_LDC_SB_G1, - R_ARM_LDC_SB_G2): New relocation types. - (R_ARM_PC13): Rename to AAELF name R_ARM_LDR_PC_G0 and - adjust HOWTO entry to be consistent with R_ARM_LDR_PC_G1 - and friends. - (elf32_arm_howto_table_3): Delete; contents merged into - elf32_arm_howto_table_2. - (elf32_arm_howto_from_type): Adjust correspondingly. - (elf32_arm_reloc_map): Extend with the above relocations. - (calculate_group_reloc_mask): New function. - (identify_add_or_sub): New function. - (elf32_arm_final_link_relocate): Support for the above - relocations. - * reloc.c: Add enumeration entries for BFD_RELOC_ARM_... - codes to correspond to the above relocations. - -2006-06-14 Richard Sandiford <richard@codesourcery.com> - - * elf32-m68k.c (elf_m68k_plt_info): New structure. - (elf_m68k_plt0_entry): Add R_68K_PC32-style in-place addends. - (elf_m68k_plt_entry): Likewise. - (elf_m68k_plt_info): New table. - (CFV4E_PLT_ENTRY_SIZE): Rename to... - (ISAB_PLT_ENTRY_SIZE): ...this. - (CFV4E_FLAG): Delete. - (elf_cfv4e_plt0_entry): Rename to... - (elf_isab_plt0_entry): ...this. Adjust comments. Use (-6,%pc,%d0) - for the second instruction too. - (elf_cfv4e_plt_entry): Rename to... - (elf_isab_plt_entry): ...this. Adjust comments and use (-6,%pc,%d0). - (elf_isab_plt_info): New table. - (CPU32_FLAG): Delete. - (PLT_CPU32_ENTRY_SIZE): Rename to... - (CPU32_PLT_ENTRY_SIZE): ...this. - (elf_cpu32_plt0_entry): Update bounds accordingly. Add R_68K_PC32- - style in-place addends. - (elf_cpu32_plt_entry): Likewise. - (elf_cpu32_plt_info): New table. - (elf_m68k_link_hash_table): Add a plt_info field. - (elf_m68k_link_hash_table_create): Initialize it. - (elf_m68k_get_plt_info): New function. - (elf_m68k_always_size_sections): Likewise. - (elf_m68k_adjust_dynamic_symbol): Use the plt_info hash table field. - (elf_m68k_install_pc32): New function. - (elf_m68k_finish_dynamic_symbol): Factor code using plt_info and - elf_m68k_install_pc32. - (elf_m68k_finish_dynamic_sections): Likewise. - (elf_m68k_plt_sym_val): Use elf_m68k_get_plt_info. - (elf_backend_always_size_sections): Define. - -2006-06-14 Alan Modra <amodra@bigpond.net.au> - - * elflink.c (elf_link_add_object_symbols): Save and restore - struct bfd_hash_table table, size and count fields for - as-needed libs. - -2006-06-12 Thiemo Seufer <ths@mips.com> - - * elf32-mips.c: Expand comment about ABI-mandated pagesize values. - (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way. - * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6. - Delete old comments. - (ELF_COMMONPAGESIZE): Define in a more obvious way. - -2006-06-12 Nick Clifton <nickc@redhat.com> - - PR binutils/2735 - * elflink.c (elf_link_add_object_symbols): Fix the warning message - about mismatched alignments to allow for the case where the common - alignment has been deduced from the section alignment. - * bfd.c (_bfd_default_error_handler): Update comment to explain - why bfd and asection varargs are out of order. Explicitly catch - and abort on NULL bfd and asection arguments. - -2006-06-11 Richard Sandiford <richard@codesourcery.com> - Thiemo Seufer <ths@mips.com> - - * elfxx-mips.c (mips_elf_link_hash_table): Add function_stub_size. - (STUB_ORI): New macro. - (STUB_LI16U): Fix formatting. - (MIPS_FUNCTION_STUB_SIZE): Delete. - (MIPS_FUNCTION_STUB_MAX_SIZE): Likewise. - (MIPS_FUNCTION_STUB_NORMAL_SIZE): New macro. - (MIPS_FUNCTION_STUB_BIG_SIZE): Likewise. - (_bfd_mips_elf_adjust_dynamic_symbol): Use htab->function_stub_size - instead of MIPS_FUNCTION_STUB_SIZE. - (count_section_dynsyms): New function, split out from - _bfd_mips_elf_final_link. - (_bfd_mips_elf_always_size_sections): Get a worst-case estimate - of the number of dynamic symbols needed and use it to set up - function_stub_size. Use function_stub_size rather than - MIPS_FUNCTION_STUB_SIZE to determine the size of the stub section. - Use 16-byte stubs for 0x10000 dynamic symbols. - (_bfd_mips_elf_size_dynamic_sections): Use htab->function_stub_size - instead of MIPS_FUNCTION_STUB_SIZE. Fix formatting. - (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Change the - size of the stub buffer from MIPS_FUNCTION_STUB_MAX_SIZE to - MIPS_FUNCTION_STUB_BIG_SIZE. Tweak the check for unhandled dynindxes. - Use MIPS_FUNCTION_STUB_BIG_SIZE rather than a hard-coded 20. - Use STUB_ORI rather than STUB_LI16U for big stubs. - (_bfd_mips_elf_link_hash_table_create): Initialize function_stub_size. - (_bfd_mips_elf_final_link): Use count_section_dynsyms. - -2006-06-09 David Ung <davidu@mips.com> - - * bfd/elfxx-mips.c (mips_elf_calculate_relocation): Fix mode for stub - calling relocations. - -2006-06-08 David Daney <ddaney@avtrex.com> - - * elfxx-mips.c (STUB_LI16): Removed. - (STUB_LUI): New macro. - (STUB_LI16U): Ditto. - (STUB_LI16S): Ditto. - (MIPS_FUNCTION_STUB_SIZE): Rewrote to take info parameter. - (_bfd_mips_elf_adjust_dynamic_symbol): Pass info parameter to - MIPS_FUNCTION_STUB_SIZE. - (_bfd_mips_elf_always_size_sections): Ditto. - (_bfd_mips_elf_size_dynamic_sections): Ditto. - (_bfd_mips_elf_finish_dynamic_sections): Ditto. - (_bfd_mips_elf_finish_dynamic_symbol): Rewrote stub generation - to allow larger symbol table indexes. - -2006-06-07 Joseph S. Myers <joseph@codesourcery.com> - - * po/Make-in (pdf, ps): New dummy targets. - -2006-06-06 Alan Modra <amodra@bigpond.net.au> - - * hash.c (bfd_hash_lookup): Correct stray line. - - * elf.c (_bfd_elf_init_private_section_data): Comment typo. - (elfcore_grok_nto_status): Use long instead of pid_t. - (elfcore_grok_nto_regs, elfcore_grok_nto_note): Likewise. - -2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> - - * po/Make-in (top_builddir): Define. - -2006-06-05 Alan Modra <amodra@bigpond.net.au> - - * Makefile.am: Run "make dep-am". - * Makefile.in: Regenerate. - * config.in: Regenerate. - -2006-06-02 Alan Modra <amodra@bigpond.net.au> - H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2723 - * elflink.c (bfd_elf_final_link): Don't output section symbols - for special ELF sections. - -2006-06-01 Alan Modra <amodra@bigpond.net.au> - - * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags - instead of bfd_make_section*. - * aix386-core.c: Likewise. - * aix5ppc-core.c: Likewise. - * aout-adobe.c: Likewise. - * aoutf1.h: Likewise. - * binary.c: Likewise. - * cisco-core.c: Likewise. - * coff-arm.c: Likewise. - * coff-h8300.c: Likewise. - * elf.c: Likewise. - * elf32-bfin.c: Likewise. - * elf32-m32c.c: Likewise. - * hppabsd-core.c: Likewise. - * hpux-core.c: Likewise. - * i386linux.c: Likewise. - * ieee.c: Likewise. - * ihex.c: Likewise. - * irix-core.c: Likewise. - * lynx-core.c: Likewise. - * m68klinux.c: Likewise. - * mach-o.c: Likewise. - * netbsd-core.c: Likewise. - * nlmcode.h: Likewise. - * opncls.c: Likewise. - * osf-core.c: Likewise. - * peXXigen.c: Likewise. - * ppcboot.c: Likewise. - * ptrace-core.c: Likewise. - * rs6000-core.c: Likewise. - * sco5-core.c: Likewise. - * sparclinux.c: Likewise. - * srec.c: Likewise. - * sunos.c: Likewise. - * trad-core.c: Likewise. - * xcofflink.c: Likewise. - * xsym.c: Likewise. - -2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.am (INCLUDES): Use @INCINTL@. - * acinclude.m4: Include new gettext macros. - * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS. - Manually substitute POFILES and GMOFILES. - * Makefile.in, aclocal.m4, configure, doc/Makefile.in: Regenerated. - -2006-05-30 H.J. Lu <hongjiu.lu@intel.com> - - * bfd.c (bfd_emul_get_maxpagesize): New. - (bfd_elf_set_pagesize): Likewise. - (bfd_emul_set_maxpagesize): Likewise. - (bfd_emul_get_commonpagesize): Likewise. - (bfd_emul_set_commonpagesize): Likewise. - * bfd-in2.h: Regenerated. - - * elf-bfd.h (elf_backend_data): Add commonpagesize. - (xvec_get_elf_backend_data): New. - (get_elf_backend_data): Use xvec_get_elf_backend_data. - - * elf32-arm.c (elf32_arm_vxworks_bed): Remove const. - * elfxx-target.h (elfNN_bed): Likewise. - - * elf32-arm.c (ELF_COMMONPAGESIZE): Defined. - * elf32-mips.c (ELF_COMMONPAGESIZE): Likewise. - * elf32-ppc.c (ELF_COMMONPAGESIZE): Likewise. - * elf32-sh.c (ELF_COMMONPAGESIZE): Likewise. - * elf32-sh64.c (ELF_COMMONPAGESIZE): Likewise. - * elf32-sparc.c (ELF_COMMONPAGESIZE): Likewise. - * elf64-alpha.c (ELF_COMMONPAGESIZE): Likewise. - * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise. - * elf64-sparc.c (ELF_COMMONPAGESIZE): Likewise. - * elf64-x86-64.c (ELF_COMMONPAGESIZE): Likewise. - * elfn32-mips.c (ELF_COMMONPAGESIZE): Likewise. - * elfxx-ia64.c (ELF_COMMONPAGESIZE): Likewise. - - * elfxx-target.h (ELF_COMMONPAGESIZE): Define if not defined. - (elfNN_bed): Initialize commonpagesize with ELF_COMMONPAGESIZE. - - * targets.c (bfd_find_target): Support NULL abfd. - -2006-05-30 Nick Clifton <nickc@redhat.com> - - * po/es.po: Updated Spanish translation. - -2006-05-27 Alan Modra <amodra@bigpond.net.au> - H.J. Lu <hongjiu.lu@intel.com> - - * elf.c (assign_file_positions_for_load_sections): Retrieve - maxpagesize from m->p_align if it is valid. Set p_vaddr, - p_paddr and p_align earlier. Revert 2006-05-19 change to p_align. - (copy_elf_program_header): Copy p_align. Set p_align_valid. - -2006-05-26 H.J. Lu <hongjiu.lu@intel.com> - - * elf64-x86-64.c (ELF_MINPAGESIZE): Changed to 0x1000. - -2006-05-25 H.J. Lu <hongjiu.lu@intel.com> - - * elf64-x86-64.c (ELF_MINPAGESIZE): Set to 0x100000. - -2006-05-25 H.J. Lu <hongjiu.lu@intel.com> - - * elf64-x86-64.c (ELF_MAXPAGESIZE): Updated to 0x200000. - -2006-05-26 Alan Modra <amodra@bigpond.net.au> - - * elf.c (sym_is_global): Return a bfd_boolean. - (ignore_section_sym): New function. - (elf_map_symbols): Use ignore_section_sym to discard some syms. - (_bfd_elf_symbol_from_bfd_symbol): Ensure section belongs to - bfd before using elf_section_syms. - -2006-05-25 H.J. Lu <hongjiu.lu@intel.com> - - * config.bfd: (sh-*-linux*): Treat as 64bit target. - (sh*l*-*-netbsdelf*): Likewise. - (sh-*-netbsdelf*): Likewise. - (shl*-*-elf*): Likewise. - (sh[1234]l*-*-elf*): Likewise. - (sh3el*-*-elf*): Likewise. - (shl*-*-kaos*): Likewise. - (sh-*-elf*): Likewise. - (sh[1234]*-elf*): Likewise. - (sh-*-rtems*): Likewise. - (sh-*-kaos*): Likewise. - -2006-05-24 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/1485 - * config.bfd: Set want64 to true if 64bit bfd is used. - (sh-*-linux*): Use targ64_selvecs for 64bit targets. - (sh*l*-*-netbsdelf*): Likewise. - (sh-*-netbsdelf*): Likewise. - (shl*-*-elf*): Likewise. - (sh[1234]l*-*-elf*): Likewise. - (sh3el*-*-elf*): Likewise. - (shl*-*-kaos*): Likewise. - (sh-*-elf*): Likewise. - (sh[1234]*-elf*): Likewise. - (sh-*-rtems*): Likewise. - (sh-*-kaos*): Likewise. - -2006-05-24 Paul Brook <paul@codesourcery.com> - - * elf-bfd.h (elf_backend_data): Add elf_backend_output_arch_local_syms - * elf32-arm.c (output_arch_syminfo): Define. - (elf32_arm_ouput_plt_map_sym, elf32_arm_output_plt_map, - elf32_arm_output_arch_local_syms): New functions. - (elf_backend_output_arch_local_syms): Define. - * elflink.c (bfd_elf_final_link): Call - elf_backend_output_arch_local_syms. - * elfxx-target.h (elf_backend_output_arch_local_syms): Provide default - definition. - (elfNN_bed): Add elf_backend_output_arch_local_syms. - -2006-05-24 Paul Brook <paul@codesourcery.com> - - * elf32-arm.c (put_arm_insn, put_thumb_insn): New functions. - (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub, - elf32_arm_finish_dynamic_symbol): Use them. - -2006-05-24 Carlos O'Donell <carlos@systemhalted.org> - Randolph Chung <tausq@debian.org> - - * elf-hppa.h (reloc_hppa_howto_table): Check bitfield for - TPREL21L/TPREL14R relocations. Handle LTOFF_TP14R relocations. - Add handling for TLS relocations. - (elf_hpp_reloc_final_type): Handle TLS relocs. - * elf32-hppa.c: Add authors for cleanup and TLS support. - (hppa_elf_local_got_tls_type, hh_name, eh_name): Define. - (elf32_hppa_link_hash_entry): Add tls_type. - (elf32_hppa_link_hash_table): Add tld_ldm_got. - (hppa_link_has_newfunc): Set tls_type. - (elf32_hppa_link_hash_table_create): Set tls_ldm_got refcount. - (hppa_stub_name): Use hh_name macro. - (elf32_hppa_copy_indirect_symbol): Copy TLS information. - (elf32_hppa_check_relocs): Call elf32_hppa_optimized_tls_reloc. - Handle TLS relocs. - (elf32_hppa_gc_sweep_hook): Likewise. - (allocate_dynrelocs): Handle TLS relocs. - (elf32_hppa_size_dynamic_sections): Count space required by TLS - relocs. Use hh_name macro. - (dtpoff_base): New function. - (tpoff): Likewise. - (elf32_hppa_optimized_tls_reloc): Likewise. - (final_link_relocate): Handle TLS relocs. - (elf32_hppa_relocate_section): Handle TLS relocs. Use eh_name - and hh_name macros. - (elf32_hppa_finish_dynamic_symbol): Setup TLS got entries. Use - hh_name and eh_name macros. - (elf32_hppa_reloc_type_clas): Handle TLS relocs. - -2006-05-24 Bjoern Haase <bjoern.m.haase@web.de> - - * archures.c: Add bfd_mach_avr6. - * cpu-avr.c: Likewise. - * reloc.c (BFD_RELOC_AVR_LO8_LDI_GS, BFD_RELOC_AVR_HI8_LDI_GS): - New relocations. - * libbfd.h: Regenerate. - * bfd-in2.h:Regenerate. - * elf32-avr.h: New file. Protoypes for functions accessed from ld. - * elf32-avr.c: Add elf32-avr.h to include list. - (elf32_avr_stub_hash_entry): New function. - (elf32_avr_link_hash_table): New struct. - (avr_link_hash_table): Likewise. - (avr_stub_hash_entry): Likewise. - (avr_stub_hash_lookup): New function. - (stub_hash_newfunc): New function. - (elf32_avr_link_hash_table_create): New function. - (elf32_avr_link_hash_table_free): New function. - (avr_get_stub_addr): New function. - (debug_relax, debug_stubs): Add new global variables controlling - debugging printout to stdout. - (avr_pc_wrap_around): Change the type to bfd_vma. - (avr_replace_call_ret_sequences): Add a new variable controling - linkrelax optimizations. - (avr_stub_is_required_for_16_bit_reloc): New function. - (avr_final_link_relocate): - Add linker hash table to parameter list. Use stub addr. if necessary. - (elf32_avr_relocate_section): - Add linker hashtable to parameter list of avr_final_link_relocate. - (bfd_elf_avr_final_write_processing): Add support for bfd_mach_avr6. - (elf32_avr_object_p): Add support for E_AVR_MACH_AVR6. - (elf32_avr_relax_delete_bytes): - Iterate over all sections of a bfd when adjusting relocs addends. - (elf32_avr_relax_section): - Evaluate avr_replace_call_ret_sequences and recalculate the size of - stub section. - (avr_stub_name): New function. - (avr_get_stub_entry): New function. - (avr_add_stub): New function. - (avr_build_one_stub): New function. - (avr_size_one_stub): New function. - (elf32_avr_setup_params): New function. - (elf32_avr_setup_section_lists): New function. - (get_local_syms): New function. - (elf32_avr_size_stubs): New function. - (bfd_elf32_bfd_link_hash_table_create): New function. - (bfd_elf32_bfd_link_hash_table_free): New function. - -2006-05-23 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2655 - PR ld/2657 - * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Properly - update CIE/FDE length. Don't pad to the section alignment. - -2006-05-23 Jie Zhang <jie.zhang@analog.com> - - * elf32-bfin.c (bfinfdpic_relocate_section): Clear reloc for - deteted entries in .eh_frame section. - -2006-05-23 Jie Zhang <jie.zhang@analog.com> - - * elf32-bfin.c (bfin_check_relocs): Use __GLOBAL_OFFSET_TABLE_ - instead of _GLOBAL_OFFSET_TABLE_. - (bfin_relocate_section): Ditto. - (_bfin_create_got_section): Ditto. - (elf32_bfinfdpic_create_dynamic_sections): Use - __PROCEDURE_LINKAGE_TABLE_ instead of _PROCEDURE_LINKAGE_TABLE_. - (bfin_finish_dynamic_symbol): Use __DYNAMIC instead of _DYNAMIC. - -2006-05-23 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (compare_symbols): Prefer strong dynamic global - function syms over other syms. - -2006-05-22 Daniel Jacobowitz <dan@codesourcery.com> - - * elflink.c (_bfd_elf_add_dynamic_entry): Remove DT_TEXTREL - check. - (bfd_elf_final_link): Add a late DT_TEXTREL check. - * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): Define. - (mips_elf_create_dynamic_relocation): Set DF_TEXTREL. - (_bfd_mips_elf_check_relocs): Delete MIPS_READONLY_SECTION. - Use MIPS_ELF_READONLY_SECTION. - (_bfd_mips_elf_size_dynamic_sections): Clear DF_TEXTREL after - creating DT_TEXTREL. - (_bfd_mips_elf_finish_dynamic_sections): Clear textrel markers - if no text relocations were generated. - -2006-05-19 H.J. Lu <hongjiu.lu@intel.com> - - * elfxx-ia64.c (ELF_MAXPAGESIZE): Fix a typo in comment. - -2006-05-19 Alan Modra <amodra@bigpond.net.au> - - * elf.c (elf_fake_sections): Formatting. - (assign_file_positions_for_load_sections): Only add SEC_ALLOC - sections to p_memsz. Remove hack for PT_NOTE sections. Allow - section alignment to increase p_align for PT_LOAD. - (assign_file_positions_for_non_load_sections): Remove ARM BPABI - hack for PT_DYNAMIC. Instead, set p_filesz for all segments - other than PT_LOAD, and PT_NOTE in core. - -2006-05-17 Alan Modra <amodra@bigpond.net.au> - - * elf.c (assign_file_positions_for_segments): Split into.. - (assign_file_positions_for_load_sections): ..this, and.. - (assign_file_positions_for_non_load_sections): ..this new function,.. - (assign_file_positions_except_relocs): ..writing program headers here. - -2006-05-17 Alan Modra <amodra@bigpond.net.au> - - * elflink.c (elf_gc_sweep): Don't specially keep non-alloc, - non-load sections if they have relocs. - -2006-05-15 Paul Brook <paul@codesourcery.com> - - * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename ... - (bfd_is_arm_special_symbol_name): ... to this. Add type argument. - Check symbol name is of specified type. - * elf32-arm.c (elf32_arm_is_target_special_symbol, - arm_elf_find_function, elf32_arm_output_symbol_hook): Use - bfd_is_arm_special_symbol_name. - * bfd-in.h (BFD_ARM_SPECIAL_SYM_TYPE_MAP, - BFD_ARM_SPECIAL_SYM_TYPE_TAG, BFD_ARM_SPECIAL_SYM_TYPE_OTHER, - BFD_ARM_SPECIAL_SYM_TYPE_ANY): Define. - (bfd_is_arm_mapping_symbol_name): Remove prototype. - (bfd_is_arm_special_symbol_name): Add prototype. - * bfd-in2.h: Regenerate. - -2006-05-15 David Heine <dlheine@tensilica.com> - Bob Wilson <bob.wilson@acm.org> - - * elf32-xtensa.c (check_loop_aligned): Fix reversed check for - undefined opcode. Clean up assertions. - (narrow_instruction, widen_instruction): Remove "do_it" parameters. - Factor most of the code into separate functions.... - (can_narrow_instruction, can_widen_instruction): New. - (prev_instr_is_a_loop): New. - (compute_ebb_proposed_actions): Combine error handling code for - decode errors. Replace call to insn_decode_len with inline code. - Use can_narrow_instruction and can_widen_instruction. Handle errors - from call to xtensa_opcode_is_loop. - (relax_section): Adjust calls to narrow_instruction and - widen_instruction. - -2006-05-15 Alan Modra <amodra@bigpond.net.au> - - PR 2658 - * elf32-ppc.c (ppc_elf_relax_section): Don't segfault on non-pic - -shared link. - -2006-05-11 Michael Matz <matz@suse.de> - - * elflink.c (match_group_member): Correctly iterate group - members. - -2006-05-11 Paul Brook <paul@codesourcery.com> - - * elf32-arm.c (elf32_arm_reloc_map): Add MOVW and MOVT relocs. - (elf32_arm_final_link_relocate): Handle MOVW and MOVT relocs. - (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto. - * reloc.c: Ditto. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - * libcoff.h: Regenerate. - -2006-05-11 Mike Bland <mbland@google.com> - - * elf.c (_bfd_elf_init_private_section_data): Don't change - section type if already set. - -2006-05-10 Nick Clifton <nickc@redhat.com> - - PR ld/2607 - * elfcode.h (valid_section_index_p): New function: Checks for a - valid section index. Allows indicies in the range SHN_LOPROC to - SHN_HIOS. - (elf_object_p): Use valid_section_index_p. - -2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt> - - * coff-arm.c (ARM_26D, ARM_32, ARM_RVA_32, ARM_SECTION, - ARM_SECREL): Mark WinCE versions of these relocs as partial - inplace. - (coff_arm_relocate_section): Adjust addend for WinCE. - -2006-05-10 Alan Modra <amodra@bigpond.net.au> - - PR 2342 - * elflink.c (_bfd_elf_default_action_discarded): Revert 2006-02-16. - -2006-05-09 Nick Clifton <nickc@redhat.com> - - * coffcode.h (coff_write_relocs): Produce an error message if a an - out-of-range symbol index is detected in a reloc. - -2006-05-09 Ben Elliston <bje@au.ibm.com> - - * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Remove unused - local variable `dynobj'. - -2006-05-05 Bjoern Haase <bjoern.m.haase@web.de> - - * elf32-avr.c (elf32_avr_relax_delete_bytes): Iterate over all - of the bfd's sections for the reloc-addend adjustments. - -2006-05-05 Martin Schwidefsky <schwidefsky@de.ibm.com> - - * elf32-s390.c (invalid_tls_insn): Call bfd_set_error. - (elf_s390_relocate_section): Add code to do the GD->LE and - LD->LE TLS linker optimizations if a brasl instruction is used - for the __tls_get_offset function call. - * elf64-s390.c (invalid_tls_insn): Call bfd_set_error. - -2006-05-05 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (ppc64_elf_tls_optimize): Only optimize - R_PPC64_TPREL64 and R_PPC64_DTPMOD64 relocs when they are in - the .toc and referenced by a TLS code sequence. - (ppc64_elf_edit_toc): Cater for the unlikely situation that - .toc is the first section in a file. - -2006-05-04 Andreas Schwab <schwab@suse.de> - - * aoutf1.h (struct external_sparc_core): Declare c_regs as struct - regs instead of an array of int. - (struct external_solaris_bcp_core): Likewise. - (swapcore_sun3): Use offsetof instead of computing the offset - manually. - (swapcore_sparc): Likewise. Simplify reference to c_regs. - (swapcore_solaris_bcp): Likewise. - -2006-05-04 Daniel Jacobowitz <dan@codesourcery.com> - - * elfxx-mips.c (_bfd_mips_elf_hide_symbol): Adjust handling - for missing GOTs. - -2006-05-04 Daniel Jacobowitz <dan@codesourcery.com> - - * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more - mapping symbols. - -2006-05-04 Ben Elliston <bje@au.ibm.com> - - * coff-or32.c (bfd_section_from_shdr): Remove unused local - variable `ptr'. - * cofflink.c (process_embedded_commands): Remove unused local - variables `had_read' and `had_shared'. - * ecofflink.c (bfd_ecoff_debug_accumulate): Remove unused local - variable `fdr_adr'. - * ihex.c (ihex_read_section): Remove unused local variable `addr'. - -2006-05-03 Alan Modra <amodra@bigpond.net.au> - - * libbfd-in.h (_bfd_generic_new_section_hook): Declare. - * section.c (bfd_abs_symbol, bfd_com_symbol): Delete. - (bfd_und_symbol, bfd_ind_symbol): Delete. - (BFD_FAKE_SECTION): Remove SYM_PTR param, set symbol_ptr_ptr to - &SEC.symbol. - (STD_SECTION): Adjust. - (_bfd_generic_new_section_hook): New function, extracted from.. - (bfd_section_init): ..here. - (bfd_make_section_old_way): Call new_section_hook for abs, com, - und and ind sections. - * elf.c (_bfd_elf_large_com_section): Adjust. - * aoutx.h (new_section_hook): Call _bfd_generic_new_section_hook. - * pdp11.c (new_section_hook): Likewise. - * coffcode.h (coff_new_section_hook): Likewise. - * ecoff.c (_bfd_ecoff_new_section_hook): Likewise. - * elf.c (_bfd_elf_new_section_hook): Likewise. - * vms.c (vms_new_section_hook): Likwise. - * elf32-arm.c (elf32_arm_new_section_hook): Check used_by_bfd isn't - already set. - * elf32-sh64.c (sh64_elf_new_section_hook): Likewise. - * elf32-xtensa.c (elf_xtensa_new_section_hook): Likewise. - * elf64-mmix.c (mmix_elf_new_section_hook): Likewise. - * elf64-ppc.c (ppc64_elf_new_section_hook): Likewise. - * elfxx-mips.c (_bfd_mips_elf_new_section_hook): Likewise. - * elfxx-sparc.c (_bfd_sparc_elf_new_section_hook): Likewise. - * ieee.c (ieee_new_section_hook): Likewise. Call - _bfd_generic_new_section_hook too. - * mmo.c (mmo_new_section_hook): Likewise. - * oasys.c (oasys_new_section_hook): Likewise. - * som.c (som_new_section_hook): Likewise. - * coff-w65.c (reloc_processing): Don't use bfd_abs_symbol. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - -2006-05-03 Alan Modra <amodra@bigpond.net.au> - - * hash.c (DEFAULT_SIZE): Revert last change. - (higher_prime_number): Correct test for no larger prime. Don't - abort on error, instead return 0. Depopulate primes[]. - (bfd_hash_lookup): If we overflow size, refuse to grow table. - -2006-05-02 Paul Brook <paul@codesourcery.com> - - * elf32-arm.c (elf32_arm_final_link_relocate): Set thumb funciton bit - for R_ARM_REL32. - -2006-05-02 Ben Elliston <bje@au.ibm.com> - - * archive.c (bfd_generic_archive_p): Remove unused local variable - `fail'. - * dwarf2.c (decode_line_info): Remove unused local variable - `basic_block'. - * elfcode.h (elf_slurp_reloc_table_from_section): Remove unused - local variable `s'. - * tekhex.c (tekhex_write_object_contents): Remove unused local - variable `bytes_written'. - * aout-ns32k.c (MY_swap_std_reloc_out): Remove unused local - variable `r_addend'. - * elf32-dlx.c (dlx_rtype_to_howto): Remove breaks after returns. - * elfxx-mips.c (_bfd_elf_mips_mach): Remove breaks after returns. - (_bfd_ns32k_relocate_contents): Remove break after return. - * elf.c (bfd_section_from_shdr): Remove breaks after returns. - -2006-05-02 Nick Clifton <nickc@redhat.com> - - * elf32-sh-symbian.c: Rename local define DEBUG to SYMBIAN_DEBUG - in order to avoid conflicts with the global DEBUG define. - -2006-05-02 Alan Modra <amodra@bigpond.net.au> - - * dwarf2.c: Formatting. - * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Simplify - output section check. - * elf32-i370.c: Warning fixes inside #ifdef DEBUG. - * elf32-m32c.c: Similarly. - * elf32-ppc.c: Similarly. - * elf32-v850.c: Similarly. - * nlm32-sparc.c: Similarly. - * elfcode.h: Similarly. - (elf_symbol_flags): Delete. - * elflink.c (elf_link_input_bfd): Comment typo. - -2006-05-01 DJ Delorie <dj@redhat.com> - - * bfd-in.h (bfd_hash_table): Add count field. - * bfd-in2.h: Regenerate. - * hash.c (higher_prime_number): New. - (bfd_hash_table_inint_n): Init count field. - (bfd_hash_lookup): Grow table as needed. - -2006-04-27 Kaz Kojima <kkojima@rr.iij4u.or.jp> - - PR binutils/2584 - * tekhex.c (getvalue): Change return type to bfd_boolean and - add the new parameter. Return false if the unexpected character - is found. - (getsym): Likewise. - (first_phase): Change return type to bfd_boolean and return - false if the unexpected character is found. Replace abort - with returning false. - (pass_over): Change return type to bfd_boolean and the type of - the second argument to bfd_boolean (*) (bfd *, int, char *). - Return false if FUNC returns false. - (tekhex_object_p): Return NULL if pass_over fails. - -2006-04-27 Alan Modra <amodra@bigpond.net.au> - - * coff-rs6000.c (xcoff_write_archive_contents_old): Warning fix. - -2006-04-26 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/2593 - * elf.c (_bfd_elf_new_section_hook): Don't set section ELF type - and flags if its BFD flags have been set. - (_bfd_elf_init_private_section_data): Don't copy the output ELF - section type from input if it has been set to something - different. - -2006-04-25 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/2467 - * elf.c (_bfd_elf_close_and_cleanup): Check elf_tdata (abfd) - is NULL first. - - * elf32-arm.c (elf32_arm_close_and_cleanup): Check if - abfd->sections is NULL. - (elf32_arm_bfd_free_cached_info): New. - (bfd_elf32_bfd_free_cached_info): Defined. - - * elfxx-target.h (bfd_elfNN_bfd_free_cached_info): Default it - to _bfd_free_cached_info. - - * libbfd-in.h (_bfd_free_cached_info): New. - * libbfd: Regenerated. - - * opncls.c (_bfd_delete_bfd): Check if abfd->memory is NULL. - (_bfd_free_cached_info): New. - -2006-04-21 Alan Modra <amodra@bigpond.net.au> - - * elf.c (assign_file_positions_except_relocs): Move code setting - file position of non-loaded sections.. - (assign_file_positions_for_segments): ..to here. - -2006-04-20 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2537 - * elf.c (bfd_section_from_shdr): Allow sections reserved for - applications. Issue an error on sections we don't know how - to handle. - -2006-04-19 Alan Modra <amodra@bigpond.net.au> - - * Makefile.am: Run "make dep-am". - * Makefile.in: Regenerate. - -2006-04-19 Alan Modra <amodra@bigpond.net.au> - - * warning.m4 (--enable-werror): Format help message. - (--enable-build-warnings): Likewise. - * configure: Regenerate. - -2006-04-18 Nick Clifton <nickc@redhat.com> - - PR 2257 - * elfcode.h (elf_object_p): Allow files with corrupt e_shstrndx - fields to still be handled as ELF files. - -2006-04-16 Daniel Jacobowitz <dan@codesourcery.com> - - * po/SRC-POTFILES.in: Regenerated. - -2006-04-16 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.in: Update version to 2.17.50. - * configure: Regenerated. - -2006-04-14 David Heine <dlheine@tensilica.com> - - * elf32-xtensa.c (build_reloc_opcodes): New. - (compute_text_actions): Use it to decode opcodes outside inner loop. - (check_section_ebb_pcrels_fit): Add "reloc_opcodes" argument, and if - it is set, use it to get the opcodes for relocations. - (move_shared_literal): Adjust call to check_section_ebb_pcrels_fit. - -2006-04-08 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2513 - * elf32-i386.c (GOT_TLS_MASK): New macro for tls_type. - (GOT_TLS_IE_IE): Likewise. - (GOT_TLS_IE_GD): Likewise. - (GOT_TLS_IE_MASK): Likewise. - (elf_i386_check_relocs): For global symbols, set GOT_TLS_IE_GD - and GOT_TLS_IE_IE for R_386_TLS_GD and R_386_TLS_IE - respectively. - (allocate_dynrelocs): If both GOT_TLS_IE_IE and GOT_TLS_IE_GD - are set, treat tls_type as GOT_TLS_IE_BOTH. - (elf_i386_relocate_section): Likewise. - -2006-04-07 Randolph Chung <tausq@debian.org> - - * elf64-hppa.c (elf64_hppa_grok_prstatus): New function. - (elf64_hppa_grok_psinfo): Likewise. - (elf_backend_grok_pstatus, elf_backend_grok_psinfo): Define. - -2006-04-06 DJ Delorie <dj@redhat.com> - - * elf32-m32c.c (m32c_elf_relocate_section): Generate a symbol for - each plt entry we create. - -2006-04-06 Carlos O'Donell <carlos@codesourcery.com> - - * po/Make-in: Add install-html target. - * Makefile.am: Rename docdir to bfddocdir. Add datarootdir, docdir - htmldir. Add install-html and install-html-recursive targets. - * Makefile.in: Regenerate. - * configure.in: AC_SUBST for datarootdir, docdir and htmldir. - * configure: Regenerate. - -2006-04-06 H.J. Lu <hongjiu.lu@intel.com> - - * elfxx-ia64.c (elfNN_ia64_relax_section): Skip unneeded passes - with the skip_relax_pass_0 and skip_relax_pass_1 bits in the - section structure. - -2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com> - - * elf32-bfin.c (bfinfdpic_relocs_info_hash): Sprinkle casts to - eliminate warnings. - -2006-04-05 H.J. Lu <hongjiu.lu@intel.com> - James E Wilson <wilson@specifixinc.com> - - PR ld/2442 - * elfxx-ia64.c (elfNN_ia64_dyn_sym_info): Remove next. - (elfNN_ia64_local_hash_entry): Add count, sorted_count and - size. - (elfNN_ia64_link_hash_entry): Likewise. - (elfNN_ia64_new_elf_hash_entry): Initialize count, sorted_count - and size. - (elfNN_ia64_hash_copy_indirect): Updated elfNN_ia64_dyn_sym_info - processing. - (elfNN_ia64_hash_hide_symbol): Likewise. - (elfNN_ia64_global_dyn_sym_thunk): Likewise. - (elfNN_ia64_local_dyn_sym_thunk): Likewise. - (elfNN_ia64_global_dyn_info_free): New function. - (elfNN_ia64_local_dyn_info_free): Likewise. - (elfNN_ia64_hash_table_free): Free local and global - elfNN_ia64_dyn_sym_info. - (addend_compare): New function. - (sort_dyn_sym_info): Likewise. - (get_dyn_sym_info): Updated to use binary search for addend. - (elfNN_ia64_check_relocs): Scan relocations to create dynamic - relocation arrays first. - -2006-04-05 Bernd Schmidt <bernd.schmidt@analog.com> - - * elf32-bfin.c (_bfin_create_got_section): Don't generate a _gp - symbol. - -2006-04-05 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2411 - * elflink.c (check_dynsym): New. - (elf_link_output_extsym): Use it. - (bfd_elf_final_link): Likewise. - -2006-04-05 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2404 - * elflink.c (_bfd_elf_merge_symbol): Skip the default indirect - symbol from the dynamic definition with the default version if - its type and the type of existing regular definition mismatch. - -2006-04-05 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - - * config.bfd (sparc-*-vxworks*): New stanza. - * configure.in (bfd_elf32_sparc_vxworks_vec): New stanza. - (bfd_elf32_sparc_vec, bfd_elf64_sparc_vec): Add elf-vxworks.lo. - * configure: Regenerate. - * elf32-sparc.c: Include elf-vxworks.h. - (elf32_sparc_vxworks_link_hash_table_create: New. - (elf32_sparc_vxworks_final_write_processing): New. - (TARGET_BIG_SYM): Override for VxWorks. - (TARGET_BIG_NAME, ELF_MINPAGESIZE): Likewise. - (bfd_elf32_bfd_link_hash_table_create): Likewise. - (elf_backend_want_got_plt, elf_backend_plt_readonly): Likewise. - (elf_backend_got_header_size, elf_backend_add_symbol_hook): Likewise. - (elf_backend_link_output_symbol_hook): Likewise. - (elf_backend_emit_relocs): Likewise. - (elf_backend_final_write_processing, elf32_bed): Likewise. - * elfxx-sparc.c: Include libiberty.h and elf-vxworks.h. - (sparc_vxworks_exec_plt0_entry, sparc_vxworks_exec_plt_entry): New. - (sparc_vxworks_shared_plt0_entry, sparc_vxworks_shared_plt_entry): New. - (_bfd_sparc_elf_link_hash_table_create): Don't initialize - build_plt_entry here. - (create_got_section): Initialize sgotplt for VxWorks. - (_bfd_sparc_elf_create_dynamic_sections): Initialize build_plt_entry, - plt_header_size and plt_entry_size, with new VxWorks-specific settings. - Call elf_vxworks_create_dynamic_sections for VxWorks. - (allocate_dynrelocs): Use plt_header_size and plt_entry_size. - Allocate room for .got.plt and .rela.plt.unloaded entries on VxWorks. - (_bfd_sparc_elf_size_dynamic_sections): Don't allocate a nop in .plt - for VxWorks. Check for the .got.plt section. - (sparc_vxworks_build_plt_entry): New function. - (_bfd_sparc_elf_finish_dynamic_symbol): Add handling of VxWorks PLTs. - Don't make _GLOBAL_OFFSET_TABLE_ and _PROCEDURE_LINKAGE_TABLE_ - absolute on VxWorks. - (sparc32_finish_dyn): Add special handling for DT_RELASZ - and DT_PLTGOT on VxWorks. - (sparc_vxworks_finish_exec_plt): New. - (sparc_vxworks_finish_shared_plt): New. - (_bfd_sparc_elf_finish_dynamic_sections): Call them. - Use plt_header_size and plt_entry_size. - * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add is_vxworks, - srelplt2, sgotplt, plt_header_size and plt_entry_size fields. - * Makefile.am (elfxx-sparc.lo): Depend on elf-vxworks.h. - (elf32-sparc.lo): Likewise. - * Makefile.in: Regenerate. - * targets.c (bfd_elf32_sparc_vxworks_vec): Declare. - (_bfd_target_vector): Add a pointer to it. - -2006-03-30 Ben Elliston <bje@au.ibm.com> - - PR ld/2267 - * elflink.c (elf_fixup_link_order): Ensure `elfsec' is not a - special section number that exceeds the number of ELF sections - (eg. SHN_MIPS_SCOMMON). - -2006-03-27 Richard Sandiford <richard@codesourcery.com> - - * elfxx-mips.c (mips_got_entry): Add more commentary. - (mips_elf_local_got_index): Use the hash table entry to record - the GOT index of forced-local symbols. - (mips_elf_initialize_tls_index): Rearrange code. Store the index - in either the hash table entry or the mips_got_entry, not both. - Add more commentary. - (mips_elf_multi_got): Make sure the g->next is nonnull when calling - mips_elf_initialize_tls_index. - -2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com> - - * elf32-bfin.c (bfd_const_reloc, bfd_oper_reloc, bfin_push_reloc, - RELOC_STACK_SIZE, reloc_stack, reloc_stack_tos, is_reloc_stack_empty, - reloc_stack_push, reloc_stack_pop, reloc_stack_operate, - bfin_areloc_howto_table): Delete. All - uses deleted as well. - (bfin_reloc_map): Delete all stack relocs. - (bfin_info_to_howto, bfin_bfd_reloc_type_lookup, - bfin_reloc_type_lookup): Don't support them. - (bfin_relocate_section): Don't try to handle them. - - * config.bfd (bfin-*-*): Add bfd_elf32_bfinfdpic_vec. - * configure.in: Likewise. - * configure: Regenerate. - * elf32-bfin.c: Include "elf/dwarf2.h" and "hashtab.h". - (BFIN_RELOC_MAX): Now 0x21. - (bfin_howto_table, bfin_reloc_map): Add FD-PIC relocs. - (bfd_elf32_bfinfdpic_vec): Declare. - (IS_FDPIC): New macro. - (struct bfinfdpic_elf_link_hash_table): New struct. - (bfinfdpic_hash_table, bfinfdpic_got_section, - bfinfdpic_gotrel_section, bfinfdpic_gotfixup_section, - bfinfdpic_plt_setion, bfinfdpic_pltrel_section, - bfinfdpic_relocs_info, bfinfdpic_got_initial_offset, - bfinfdpic_plt_initial_offset): Accessor macros for it. - (BFINFDPIC_SYM_LOCAL, BFINFDPIC_FUNCDESC_LOCAL): New macros. - (struct bfinfdpic_relocs_info): New struct. - (LZPLT_RESOLVER_EXTRA, LZPLT_NORMAL_SIZE, LZPLT_ENTRIES, - BFINFDPIC_LZPLT_BLOCK_SIZE, BFINFDPIC_LZPLT_RESOLV_LOC, - DEFAULT_STACK_SIZE): New macros. - (bfinfdpic_elf_link_hash_table_create, bfinfdpic_relocs_info_hash, - bfinfdpic_relocs_info_eq, bfinfdpics_relocs_info_find, - bfinfdpic_relocs_info_for_global, bfinfdpic_relocs_info_for_local, - bfinfdpic_pic_merge_early_relocs_info, _bfinfdpic_add_dyn_reloc, - _bfinfdpic_add_rofixup, _bfinfdpic_osec_to_segment, - _bfinfdpic_osec_readonly_p, bfinfdpic_relocate_section, - bfinfdpic_check_relocs, bfinfdpic_gc_sweep_hook, - _bfinfdpic_link_omit_section_dynsym, _bfin_create_got_section, - elf32_bfinfdpic_create_dynamic_sections, _bfinfdpic_get_fd_entry, - _bfinfdpic_compute_got_alloc_data, _bfinfdpic_get_got_entry, - _bfinfdpic_assign_got_entries, _bfinfdpic_assign_plt_entries, - _bfinfdpic_resolve_final_relocs_info, - elf32_bfinfdpic_size_dynamic_sections, - elf32_bfinfdpic_always_size_sections, - elf32_bfinfdpic_modify_segment_map, - _bfinfdpic_count_got_plt_entries, - elf32_bfinfdpic_finish_dynamic_sections, - elf32_bfinfdpic_adjust_dynamic_symbol, - elf32_bfinfdpic_finish_dynamic_symbol, - elf32_bfinfdpic_elf_use_relative_eh_frame, - elf32_bfinfdpic_elf_encode_eh_address, - elf32_bfin_object_p, bfin_elf_copy_private_bfd_data, - elf32_bfinfdpic_copy_private_bfd_data, - (struct _bfinfdpic_dynamic_got_info, - struct _bfinfdpic_dynamic_got_plt_info): New structs. - (elf32_bfin_print_private_bfd_data): Print PIC flags. - (elf32_bfin_merge_private_bfd_data): Extend to support FD-PIC. - (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, elf32_bed, - elf_backend_got_header_size, bfd_elf32_bfd_link_hash_table_create, - elf_backend_always_size_sectinos, elf_backend_modify_segment_map, - bfd_elf32_bfd_copy_private_bfd_data, - elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol, - elf_backend_size_dynamic_sections, elf_backend_finish_dynamic_symbol, - elf_backend_finish_dynamic_sections, elf_backend_relocate_section, - elf_backend_can_make_relative_eh_frame, elf_backend_check_relocs, - elf_backend_can_make_ldsa_relative_eh_frame, elf_backend_may_use_rel_p, - elf_backend_may_use_rela_p, elf_backend_default_use_rela_p, - elf_backend_omit_section_dynsym): Redefine these macros and include - "elf32-target.h" again to create the elf32-bfinfdpic target. - * reloc.c (BFD_RELOC_BFIN_GOT17M4, BFD_RELOC_BFIN_GOTHI, - BFD_RELOC_BFIN_GOTLO, BFD_RELOC_BFIN_FUNCDESC, - BFD_RELOC_BFIN_FUNCDESC_GOT17M4, BFD_RELOC_BFIN_FUNCDESC_GOTHI, - BFD_RELOC_BFIN_FUNCDESC_GOTLO, BFD_RELOC_BFIN_FUNCDESC_VALUE, - BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, - BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, BFD_RELOC_BFIN_GOTOFFHI, - BFD_RELOC_BFIN_GOTOFFLO): New. - * targets.c (bfd_elf32_bfinfdpic_vec): New bfd_target. - (_bfd_target_vector): Add it. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - -2006-03-25 Richard Sandiford <richard@codesourcery.com> - - * cpu-m68k.c (bfd_m68k_compatible): Treat ISA A+ and ISA B code as - incompatible. Likewise MAC and EMAC code. - * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Use - bfd_get_compatible to set the new bfd architecture. Rely on it - to detect incompatibilities. - -2006-03-23 Michael Matz <matz@suse.de> - - * reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64, - BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64, - BFD_RELOC_X86_64_PLTOFF64. - * bfd-in2.h: Regenerated. - * libbfd.h: Regenerated. - * elf64-x86-64.c (x86_64_elf_howto_table): Correct comment. - Add howtos for above relocs. - (x86_64_reloc_map): Add mappings for new relocs. - (elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64, - R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT - entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64 - needs a PLT entry. - (elf64_x86_64_gc_sweep_hook): Reflect changes from - elf64_x86_64_check_relocs for the new relocs. - (elf64_x86_64_relocate_section): Handle new relocs. - -2006-03-22 Bob Wilson <bob.wilson@acm.org> - - * elf32-xtensa.c (xtensa_read_table_entries): Remove assertion that - rel->r_addend is zero. - -2006-03-22 Richard Sandiford <richard@codesourcery.com> - - * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Fix type - of "loc". - -2006-03-22 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - Phil Edwards <phil@codesourcery.com> - Zack Weinberg <zack@codesourcery.com> - Mark Mitchell <mark@codesourcery.com> - Nathan Sidwell <nathan@codesourcery.com> - - * bfd-in2.h: Regenerate. - * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas. - * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza. - (bfd_elf32_littlemips_vxworks_vec): Likewise. - (bfd_elf32_bigmips_vec): Add elf-vxworks.lo. - (bfd_elf32_littlemips_vec): Likewise. - (bfd_elf32_nbigmips_vec): Likewise. - (bfd_elf32_nlittlemips_vec): Likewise. - (bfd_elf32_ntradbigmips_vec): Likewise. - (bfd_elf32_ntradlittlemips_vec): Likewise. - (bfd_elf32_tradbigmips_vec): Likewise. - (bfd_elf32_tradlittlemips_vec): Likewise. - (bfd_elf64_bigmips_vec): Likewise. - (bfd_elf64_littlemips_vec): Likewise. - (bfd_elf64_tradbigmips_vec): Likewise. - (bfd_elf64_tradlittlemips_vec): Likewise. - * elf32-mips.c: Include elf-vxworks.h. - (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto - instead of calling mips_elf32_rtype_to_howto directly. - (mips_vxworks_copy_howto_rela): New reloc howto. - (mips_vxworks_jump_slot_howto_rela): Likewise. - (mips_vxworks_bfd_reloc_type_lookup): New function. - (mips_vxworks_rtype_to_howto): Likewise. - (mips_vxworks_final_write_processing): Likewise. - (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks. - (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise. - (elf_backend_want_got_plt): Likewise. - (elf_backend_want_plt_sym): Likewise. - (elf_backend_got_symbol_offset): Likewise. - (elf_backend_want_dynbss): Likewise. - (elf_backend_may_use_rel_p): Likewise. - (elf_backend_may_use_rela_p): Likewise. - (elf_backend_default_use_rela_p): Likewise. - (elf_backend_got_header_size: Likewise. - (elf_backend_plt_readonly): Likewise. - (bfd_elf32_bfd_reloc_type_lookup): Likewise. - (elf_backend_mips_rtype_to_howto): Likewise. - (elf_backend_adjust_dynamic_symbol): Likewise. - (elf_backend_finish_dynamic_symbol): Likewise. - (bfd_elf32_bfd_link_hash_table_create): Likewise. - (elf_backend_add_symbol_hook): Likewise. - (elf_backend_link_output_symbol_hook): Likewise. - (elf_backend_emit_relocs): Likewise. - (elf_backend_final_write_processing: Likewise. - (elf_backend_additional_program_headers): Likewise. - (elf_backend_modify_segment_map): Likewise. - (elf_backend_symbol_processing): Likewise. - * elfxx-mips.c: Include elf-vxworks.h. - (mips_elf_link_hash_entry): Add is_relocation_target and - is_branch_target fields. - (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt, - srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields. - (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros. - (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument. - Return 3 for VxWorks. - (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a - mips_elf_link_hash_table. Return 0 for VxWorks. - (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a - mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET. - (mips_vxworks_exec_plt0_entry): New variable. - (mips_vxworks_exec_plt_entry): Likewise. - (mips_vxworks_shared_plt0_entry): Likewise. - (mips_vxworks_shared_plt_entry): Likewise. - (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields. - (mips_elf_rel_dyn_section): Change the bfd argument to a - mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get - the name of the section. - (mips_elf_initialize_tls_slots): Update the call to - mips_elf_rel_dyn_section. - (mips_elf_gotplt_index): New function. - (mips_elf_local_got_index): Add an input_section argument. - Update the call to mips_elf_create_local_got_entry. - (mips_elf_got_page): Likewise. - (mips_elf_got16_entry): Likewise. - (mips_elf_create_local_got_entry): Add bfd_link_info and input_section - arguments. Create dynamic relocations for each entry on VxWorks. - (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE. - (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE - and MIPS_RESERVED_GOTNO. - (mips_elf_create_got_section): Update the uses of - MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks. - (is_gott_symbol): New function. - (mips_elf_calculate_relocation): Use a dynobj local variable. - Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and - mips_elf_got_page_entry. Set G to the .got.plt entry when calculating - VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT - relocations on VxWorks. Add dynamic relocations for references - to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't - create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 - in VxWorks executables. - (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument. - Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry. - Don't allocate a null entry on VxWorks. - (mips_elf_create_dynamic_relocation): Update the call to - mips_elf_rel_dyn_section. Use absolute rather than relative - relocations for VxWorks, and make them RELA rather than REL. - (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic - read-only on VxWorks. Update the call to mips_elf_rel_dyn_section. - Create the .plt, .rela.plt, .dynbss and .rela.bss sections on - VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol. - Call elf_vxworks_create_dynamic_sections for VxWorks and - initialize the plt_header_size and plt_entry_size fields. - (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be - used in VxWorks executables. Don't allocate dynamic relocations - for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. - Set is_relocation_target for each symbol referenced by a relocation. - Allocate .rela.dyn entries for relocations against the special - VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT - entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate - a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*, - R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls - to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations. - Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26 - relocations. Don't set no_fn_stub on VxWorks. - (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to - mips_elf_allocate_dynamic_relocations. - (_bfd_mips_vxworks_adjust_dynamic_symbol): New function. - (_bfd_mips_elf_always_size_sections): Do not allocate GOT page - entries for VxWorks, and do not create multiple GOTs. - (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME. - Handle .got specially for VxWorks. Update the uses of - MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations. - Check for sgotplt and splt. Allocate the .rel(a).dyn contents last, - once its final size is known. Set DF_TEXTREL for VxWorks. Add - DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL - tags on VxWorks. Do not add the MIPS-specific tags for VxWorks. - (_bfd_mips_vxworks_finish_dynamic_symbol): New function. - (mips_vxworks_finish_exec_plt): Likewise. - (mips_vxworks_finish_shared_plt): Likewise. - (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call - to mips_elf_rel_dyn_section. Use a VxWorks-specific value of - DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, - DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO - and mips_elf_rel_dyn_section. Use a different GOT header for - VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks. - (_bfd_mips_elf_link_hash_table_create): Initialize the new - mips_elf_link_hash_table fields. - (_bfd_mips_vxworks_link_hash_table_create): New function. - (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_ - on VxWorks. Update the call to ELF_MIPS_GP_OFFSET. - * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare. - (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. - (_bfd_mips_vxworks_link_hash_table_create): Likewise. - * libbfd.h: Regenerate. - * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h. - (elf32-mips.lo): Likewise. - * Makefile.in: Regenerate. - * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare. - * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare. - (bfd_elf32_littlemips_vxworks_vec): Likewise. - (_bfd_target_vector): Add entries for them. - -2006-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> - - * elf64-hppa.c (elf64_hppa_special_sections): Change flags for .tbss - section from SHF_PARISC_WEAKORDER to SHF_HP_TLS. - (elf_backend_special_sections): Remove #undef. - -2006-03-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> - - * elf64-hppa.c (allocate_global_data_opd): Don't create an OPD entry - for undefined weak symbols. - -2006-03-17 Daniel Jacobowitz <dan@codesourcery.com> - - PR ld/2462 - * elflink.c (bfd_elf_final_link): Remove - bed->elf_backend_emit_relocs from emit_relocs. - -2006-03-17 Alexandre Oliva <aoliva@redhat.com> - - * elf32-ppc.c (ppc_elf_relocate_section): Copy addend from - first relocation to the second when relaxing TLS GD to LE; - zero it out when relaxing to IE. - -2006-03-17 Alan Modra <amodra@bigpond.net.au> - - PR 2434 - * elflink.c (elf_link_add_object_symbols): Save and restore - warning sym's linked sym. - -2006-03-16 Alan Modra <amodra@bigpond.net.au> - - PR 2434 - * elflink.c (struct elf_smash_syms_data, elf_smash_syms): Delete. - (elf_link_add_object_symbols): Delete unnecessary locals. Rename - hash_table -> htab. Formatting. Save entire symbol table - before loading as-needed syms, and restore afterwards if lib not - needed. Use bfd_hash_allocate rather than bfd_alloc for sym - name. Free some buffers earlier. - * bfd-in.h (struct bfd_hash_table): Add entsize. - (bfd_hash_table_init, bfd_hash_table_init_n): Adjust prototype. - * elf-bfd.h (_bfd_elf_link_hash_table_init): Likewise - * hash.c (bfd_hash_table_init_n): Add entsize param, save to - hash table. - (bfd_hash_table_init): Add param, adjust calls. - * aoutx.h: Adjust all hash_table_init functions and calls. - * bfd.c: Likewise. - * coff-arm.c: Likewise. - * coff-h8300.c: Likewise. - * coff-ppc.c: Likewise. - * cofflink.c: Likewise. - * ecoff.c: Likewise. - * ecofflink.c: Likewise. - * elf-m10300.c: Likewise. - * elf-strtab.c: Likewise. - * elf.c: Likewise. - * elf32-arm.c: Likewise. - * elf32-bfin.c: Likewise. - * elf32-cris.c: Likewise. - * elf32-frv.c: Likewise. - * elf32-hppa.c: Likewise. - * elf32-i386.c: Likewise. - * elf32-m32r.c: Likewise. - * elf32-m68hc1x.c: Likewise. - * elf32-m68k.c: Likewise. - * elf32-ppc.c: Likewise. - * elf32-s390.c: Likewise. - * elf32-sh.c: Likewise. - * elf32-vax.c: Likewise. - * elf64-alpha.c: Likewise. - * elf64-hppa.c: Likewise. - * elf64-ppc.c: Likewise. - * elf64-s390.c: Likewise. - * elf64-sh64.c: Likewise. - * elf64-x86-64.c: Likewise. - * elfxx-ia64.c: Likewise. - * elfxx-mips.c: Likewise. - * elfxx-sparc.c: Likewise. - * i386linux.c: Likewise. - * libaout.h: Likewise. - * libbfd-in.h: Likewise. - * libcoff-in.h: Likewise. - * linker.c: Likewise. - * m68klinux.c: Likewise. - * merge.c: Likewise. - * opncls.c: Likewise. - * pdp11.c: Likewise. - * sparclinux.c: Likewise. - * stabs.c: Likewise. - * sunos.c: Likewise. - * vms.c: Likewise. - * xcofflink.c: Likewise. - * section.c (struct section_hash_entry): Move to.. - * libbfd-in.h: ..here. - * Makefile.am: Run "make dep-am" - * Makefile.in: Regenerate. - * bfd-in2.h: Regenerate. - * libbfd.h: Regenerate. - * libcoff.h: Regenerate. - -2006-03-16 Alan Modra <amodra@bigpond.net.au> - - * elf32-ppc.c (ppc_elf_check_relocs): REL24 and REL14 relocs - against __GLOBAL_OFFSET_TABLE__ need never be dynamic. Tweak - last change to REL32 relocs so that they are counted as - possibly dynamic as per REL24 and REL14. - -2006-03-16 Alan Modra <amodra@bigpond.net.au> - - * elf32-ppc.c (ppc_elf_check_relocs): Don't fall into REL24 - checks from REL32. - -2006-03-15 Ben Elliston <bje@au.ibm.com> - - * elf32-arm.c (elf32_arm_merge_eabi_attributes): Iterate over all - in_list elements, not just the first. - -2006-03-14 Richard Sandiford <richard@codesourcery.com> - - * elf32-mips.c (mips_elf_adjust_addend): New function, mostly split - out from... - (_bfd_mips_elf_relocate_section): ...here. Use it to adjust r_addend - for final links too. - -2006-03-13 Richard Sandiford <richard@codesourcery.com> - - * elfxx-mips.c (mips_elf_create_got_section): Initialize hgot. - -2006-03-11 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2443 - * dwarf2.c (concat_filename): Don't issue an error if file is 0. - -2006-03-10 Paul Brook <paul@codesourcery.com> - - * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5. - (elf32_arm_print_private_bfd_data): Ditto. - -2006-03-09 Paul Brook <paul@codesourcery.com> - - * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional - mapping symbols. - -2006-03-09 Khem Raj <khem@mvista.com> - - * elf32-arm.c(elf32_arm_finish_dynamic_sections): Use unsigned - char type. - -2006-03-08 H.J. Lu <hongjiu.lu@intel.com> - - * elfxx-ia64.c (elfNN_ia64_choose_gp): Properly choose gp. - -2006-03-07 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - Zack Weinberg <zack@codesourcery.com> - Nathan Sidwell <nathan@codesourcery.com> - Paul Brook <paul@codesourcery.com> - Ricardo Anguiano <anguiano@codesourcery.com> - Phil Edwards <phil@codesourcery.com> - - * configure.in (bfd_elf32_bigarm_vec): Include elf-vxworks.lo. - (bfd_elf32_bigarm_symbian_vec): Likewise. - (bfd_elf32_bigarm_vxworks_vec): Likewise. - (bfd_elf32_littlearm_vec): Likewise. - (bfd_elf32_littlearm_symbian_vec): Likewise. - (bfd_elf32_littlearm_vxworks_vec): Likewise. - * configure: Regenerate. - * elf32-arm.c: Include libiberty.h and elf-vxworks.h. - (RELOC_SECTION, RELOC_SIZE, SWAP_RELOC_IN, SWAP_RELOC_OUT): New macros. - (elf32_arm_vxworks_bed): Add forward declaration. - (elf32_arm_howto_table_1): Fix the masks for R_ASM_ABS12. - (elf32_arm_vxworks_exec_plt0_entry): New table. - (elf32_arm_vxworks_exec_plt_entry): Likewise. - (elf32_arm_vxworks_shared_plt_entry): Likewise. - (elf32_arm_link_hash_table): Add vxworks_p and srelplt2 fields. - (reloc_section_p): New function. - (create_got_section): Use RELOC_SECTION. - (elf32_arm_create_dynamic_sections): Likewise. Call - elf_vxworks_create_dynamic_sections for VxWorks targets. - Choose between the two possible values of plt_header_size - and plt_entry_size. - (elf32_arm_link_hash_table_create): Initialize vxworks_p and srelplt2. - (elf32_arm_abs12_reloc): New function. - (elf32_arm_final_link_relocate): Call it. Allow the creation of - dynamic R_ARM_ABS12 relocs on VxWorks. Use reloc_section_p, - RELOC_SIZE, SWAP_RELOC_OUT and RELOC_SECTION. Initialize the - r_addend fields of relocs. On rela targets, skip any code that - adjusts in-place addends. When using _bfd_link_final_relocate - to perform a final relocation, pass rel->r_addend as the addend - argument. - (elf32_arm_merge_private_bfd_data): If one of the bfds is a VxWorks - object, ignore flags that are not standard on VxWorks. - (elf32_arm_check_relocs): Allow the creation of dynamic R_ARM_ABS12 - relocs on VxWorks. Use reloc_section_p. - (elf32_arm_adjust_dynamic_symbol): Use RELOC_SECTION and RELOC_SIZE. - (allocate_dynrelocs): Use RELOC_SIZE. Account for the size of - .rela.plt.unloaded relocs on VxWorks targets. - (elf32_arm_size_dynamic_sections): Use RELOC_SIZE. Check for - .rela.plt.unloaded as well as .rel(a).plt. Add DT_RELA* tags - instead of DT_REL* tags on RELA targets. - (elf32_arm_finish_dynamic_symbol): Use RELOC_SECTION, RELOC_SIZE - and SWAP_RELOC_OUT. Initialize r_addend fields. Handle VxWorks - PLT entries. Do not make _GLOBAL_OFFSET_TABLE_ absolute on VxWorks. - (elf32_arm_finish_dynamic_sections): Use RELOC_SECTION, RELOC_SIZE - and SWAP_RELOC_OUT. Initialize r_addend fields. Handle DT_RELASZ - like DT_RELSZ. Handle the VxWorks form of initial PLT entry. - Correct the .rela.plt.unreloaded symbol indexes. - (elf32_arm_output_symbol_hook): Call the VxWorks version of this - hook on VxWorks targets. - (elf32_arm_vxworks_link_hash_table_create): Set vxworks_p to true. - Minor formatting tweak. - (elf32_arm_vxworks_final_write_processing): New function. - (elf_backend_add_symbol_hook): Override for VxWorks and reset - for Symbian. - (elf_backend_final_write_processing): Likewise. - (elf_backend_emit_relocs): Likewise. - (elf_backend_want_plt_sym): Likewise. - (ELF_MAXPAGESIZE): Likewise. - (elf_backend_may_use_rel_p): Minor formatting tweak. - (elf_backend_may_use_rela_p): Likewise. - (elf_backend_default_use_rela_p): Likewise. - (elf_backend_rela_normal): Likewise. - * Makefile.in (elf32-arm.lo): Depend on elf-vxworks.h. - -2006-03-06 Nathan Sidwell <nathan@codesourcery.com> - - * archures.c (bfd_mach_mcf_isa_a_nodiv, bfd_mach_mcf_isa_b_nousp): - New. Adjust other variants. - (bfd_default_scan): Update. - * bfd-in2.h: Rebuilt. - * cpu-m68k.c: Adjust. - (bfd_m68k_compatible): New. Use it for architectures. - * elf32-m68k.c (elf32_m68k_object_p): Adjust. - (elf32_m68k_merge_private_bfd_data): Adjust. Correct isa-a/b - mismatch. - (elf32_m68k_print_private_bfd_data): Adjust. - * ieee.c (ieee_write_processor): Adjust. - -2006-03-06 Alan Modra <amodra@bigpond.net.au> - - * dwarf2.c: Formatting. - (add_line_info): Remove outer loop. - -2006-03-05 H.J. Lu <hongjiu.lu@intel.com> - Alan Modra <amodra@bigpond.net.au> - - PR binutils/2338 - * dwarf2.c (loadable_section): New struct. - (dwarf2_debug): Add loadable_section_count and - loadable_sections. - (new_line_sorts_after): New. - (add_line_info): Use new_line_sorts_after to compare line - addresses. - (check_function_name): Removed. - (unset_sections): New. - (place_sections): New. - (_bfd_dwarf2_find_nearest_line): Updated. Call place_sections - and unset_sections on relocatable files. - (_bfd_dwarf2_find_line): Likewise. - -2006-03-03 Nick Clifton <nickc@redhat.com> - - * cpu-avr.c: Update to ISO-C90 formatting. - * elf32-avr.c: Likewise. - -2006-03-03 Bjoern Haase <bjoern.m.haase@web.de> - - * elf32-avr.c (avr_reloc_map): Insert BFD_RELOC_AVR_MS8_LDI - and R_AVR_MS8_LDI - (bfd_elf_avr_final_write_processing): Set - EF_AVR_LINKRELAX_PREPARED in e_flags field. - (elf32_avr_relax_section): New function. - (elf32_avr_relax_delete_bytes): New function. - (elf32_avr_get_relocated_section_contents): New function. - (avr_pc_wrap_around): New function. - (avr_relative_distance_considering_wrap_around): New function. - (avr_final_link_relocate): Handle negative int8t_t immediate for R_AVR_LDI. - * reloc.c: Add BFD_RELOC_AVR_MS8_LDI and BFD_RELOC_AVR_LDI_NEG - * libbfd.h: Regenerate. - * bfd-in2.h: Regenerate. - -2006-03-02 DJ Delorie <dj@redhat.com> - - * elf32-m32c.c (m32c_offset_for_reloc): Fix local symbol - calculations. - -2006-03-02 Richard Sandiford <richard@codesourcery.com> - - * elf32-ppc.c (is_ppc_elf_target): Return true if the target is - bfd_elf32_powerpc_vxworks_vec. - -2006-03-02 Nick Clifton <nickc@redhat.com> - - * elf32-m32c.c (m32c_elf_relax_section): Initialise 'gap'. - -2006-03-02 Richard Sandiford <richard@codesourcery.com> - - * elf32-i386.c (elf_i386_create_dynamic_sections): Use - elf_vxworks_create_dynamic_sections. - (elf_i386_size_dynamic_sections): Remove VxWorks GOT and PLT - symbol handling. - * elf32-ppc.c (ppc_elf_create_dynamic_sections): Use - elf_vxworks_create_dynamic_sections. - (ppc_elf_size_dynamic_sections): Remove VxWorks GOT and PLT - symbol handling. - * elf-vxworks.c (elf_vxworks_create_dynamic_sections): New function. - * elf-vxworks.h (elf_vxworks_create_dynamic_sections): Declare. - -2006-03-02 Richard Sandiford <richard@codesourcery.com> - - * elf32-i386.c (elf_i386_vxworks_link_output_symbol_hook): Delete. - (elf_backend_link_output_symbol_hook): Use - elf_vxworks_link_output_symbol_hook instead. - * elf32-ppc.c (elf_i386_vxworks_link_output_symbol_hook): Delete. - (elf_backend_link_output_symbol_hook): Use - elf_vxworks_link_output_symbol_hook instead. - * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Provide the - same interface as elf_backend_link_output_symbol_hook. - * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Update - prototype accordingly. - -2006-03-02 Richard Sandiford <richard@codesourcery.com> - - * elf32-ppc.c (ppc_elf_plt_type): New enumeration. - (ppc_elf_link_hash_table): Replace old_got and new_got with - plt_type and can_use_new_plt. - (ppc_elf_create_dynamic_sections): Add SEC_HAS_CONTENTS, - SEC_LOAD and SEC_READONLY to the VxWorks .plt flags. - (ppc_elf_check_relocs): Set can_use_new_plt instead of new_plt. - Move from plt_type == PLT_UNSET to PLT_OLD instead of setting old_plt. - (ppc_elf_select_plt_layout): Move from plt_type == PLT_UNSET to - either plt_type == PLT_OLD or plt_type == PLT_NEW. Assert that - this function should not be called for VxWorks targets. - (ppc_elf_tls_setup): Use plt_type instead of old_got. - (allocate_got): Likewise. Rearrange so that max_before_header - is only used for PLT_OLD and PLT_NEW. - (allocate_dynrelocs): Use plt_type instead of old_got and is_vxworks. - (ppc_elf_size_dynamic_sections): Likewise. - (ppc_elf_relax_section): Likewise. - (ppc_elf_relocate_section): Likewise. - (ppc_elf_finish_dynamic_symbol): Likewise. - (ppc_elf_vxworks_link_hash_table_create): Initialize plt_type. - -2006-02-28 Richard Sandiford <richard@codesourcery.com> - - * elf32-i386.c (elf_i386_link_hash_table): Add next_tls_desc_index. - (elf_i386_link_hash_table_create): Initialize it. - (elf_i386_compute_jump_table_size): Use it instead of - srelplt->reloc_count. - (allocate_dynrelocs): Likewise. - (elf_i386_size_dynamic_sections): Likewise. - (elf_i386_relocate_section): Likewise. - -2006-02-27 Jakub Jelinek <jakub@redhat.com> - - * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle S flag. - (_bfd_elf_write_section_eh_frame): Likewise. - -2006-02-27 Carlos O'Donell <carlos@codesourcery.com> - - * po/Make-in: Add html target. - -2006-02-27 Richard Sandiford <richard@codesourcery.com> - - * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Use the - cached hgot entry to check for _GLOBAL_OFFSET_TABLE_. - * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise. - * elf32-bfin.c (bfin_finish_dynamic_symbol): Likewise. - * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise. - * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise. - * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise. - * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise. - * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Likewise. - * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise. - * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise. - * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise. - * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise. - * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likewise. - * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise. - * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. Also use - the cached hplt entry to check for _PROCEDURE_LINKAGE_TABLE_. - * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise. - * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. - * elfxx-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise. - * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. - -2006-02-25 Richard Sandiford <richard@codesourcery.com> - - * elf-bfd.h (elf_link_hash_table): Add hplt field. - * elflink.c (_bfd_elf_create_dynamic_sections): Initialize it. - * elf-m10300.c (_bfd_mn10300_elf_create_got_section): Likewise. - * elf32-frv.c (_frv_create_got_section): Likewise. - * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise. - * elf32-sh.c (sh_elf_create_dynamic_sections): Likewise. - * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Likewise. - * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise. - * elf32-i386.c (elf_i386_link_hash_table): Remove hgot and hplt. - (elf_i386_link_hash_table_create): Don't initialize them. - (elf_i386_size_dynamic_sections): Use the generic ELF hplt and - hgot fields. - (elf_i386_finish_dynamic_symbol): Likewise. - * elf32-ppc.c (ppc_elf_link_hash_table): Remove hplt. - (ppc_elf_size_dynamic_sections): Use the generic ELF hplt fields. - (ppc_elf_finish_dynamic_symbol): Likewise. - -2006-02-24 DJ Delorie <dj@redhat.com> - - * elf32-m32c.c (m32c_elf_howto_table): Add relaxation relocs. - (m32c_elf_relocate_section): Don't relocate them. - (compare_reloc): New. - (relax_reloc): Remove. - (m32c_offset_for_reloc): New. - (m16c_addr_encodings): New. - (m16c_jmpaddr_encodings): New. - (m32c_addr_encodings): New. - (m32c_elf_relax_section): Relax jumps and address displacements. - (m32c_elf_relax_delete_bytes): Adjust for internal syms. Fix up - short jumps. - - * reloc.c: Add m32c relax relocs. - * libbfd.h: Regenerate. - * bfd-in2.h: Regenerate. - -2006-02-24 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2218 - * elf-bfd.h (elf_backend_data): Add elf_backend_fixup_symbol. - (_bfd_elf_link_hash_fixup_symbol): New. - - * elflink.c (_bfd_elf_link_hash_fixup_symbol): New. - (_bfd_elf_fix_symbol_flags): Call elf_backend_fixup_symbol if - it isn't NULL. - - * elfxx-ia64.c (elf_backend_fixup_symbol): Defined. - - * elfxx-target.h (elf_backend_fixup_symbol): New. - (elfNN_bed): Initialize elf_backend_fixup_symbol. - -2006-02-23 H.J. Lu <hongjiu.lu@intel.com> - - * cpu-ia64-opc.c (ins_immu5b): New. - (ext_immu5b): Likewise. - (elf64_ia64_operands): Add IMMU5b. - -2006-02-21 Alan Modra <amodra@bigpond.net.au> - - PR ld/2218 - * elf32-arm.c (allocate_dynrelocs): Ensure undef weak sym in pie - is dynamic. - * elf32-hppa.c (allocate_dynrelocs): Likewise. - * elf32-i386.c (allocate_dynrelocs): Likewise. - * elf32-s390.c (allocate_dynrelocs): Likewise. - * elf32-sh.c (allocate_dynrelocs): Likewise. - * elf64-s390.c (allocate_dynrelocs): Likewise. - * elf64-x86-64.c (allocate_dynrelocs): Likewise. - * elf32-m32r.c (allocate_dynrelocs): Likewise. Discard relocs - on undef weak with non-default visibility too. - * elfxx-sparc.c (allocate_dynrelocs): Ditto. - -2006-02-21 Alan Modra <amodra@bigpond.net.au> - - * bfd.c: (_bfd_default_error_handler): Don't call abort on - error, instead call _exit. - (_bfd_abort): Call _exit not xexit. - -2006-02-17 Kevin Buettner <kevinb@redhat.com> - - * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo): - New functions. - * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define. - -2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com> - Anil Paranjape <anilp1@kpitcummins.com> - Shilin Shakti <shilins@kpitcummins.com> - - * Makefile.am: Add xc16x related entry - * Makefile.in: Regenerate - * archures.c: Add bfd_xc16x_arch - * bfd-in2.h: Regenerate - * config.bfd: Add xc16x-*-elf - * configure.in: Add bfd_elf32_xc16x_vec - * configure: Regenerate. - * targets.c: Added xc16x related information - * cpu-xc16x.c: New file - * reloc.c: Add new relocations specific to xc16x: - BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG, - BFD_RELOC_XC16X_SOF - * elf32-xc16x.c: New file. - -2006-02-17 Alan Modra <amodra@bigpond.net.au> - - * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling. - * elf64-ppc.c (allocate_dynrelocs): Likewise. - -2006-02-17 Alan Modra <amodra@bigpond.net.au> - - PR ld/2218 - * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is - dynamic. - (ppc64_elf_relocate_section): Check output reloc section size. - * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test. - -2006-02-16 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/2322 - * elf.c (get_segment_type): New function. - (_bfd_elf_print_private_bfd_data): Use it. - (print_segment_map): New function. - (assign_file_positions_for_segments): Call print_segment_map - when there are not enough room for program headers. - -2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com> - - * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use - traditional MIPS ELF targets. - -2006-02-15 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/2338 - * dwarf2.c (check_function_name): New function. - (_bfd_dwarf2_find_nearest_line): Use check_function_name to - check if function is correct. - -2006-02-16 Alan Modra <amodra@bigpond.net.au> - - * elflink.c (_bfd_elf_default_action_discarded): Return 0 for - debug sections. - (elf_link_input_bfd): Adjust comments. - -2006-02-10 H.J. Lu <hongjiu.lu@intel.com> - - * elf.c (copy_private_bfd_data): Minor update. - -2006-02-10 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/2258 - * elf.c (copy_private_bfd_data): Renamed to ... - (rewrite_elf_program_header): This. - (copy_elf_program_header): New function. - (copy_private_bfd_data): Likewise. - -2006-02-07 Nathan Sidwell <nathan@codesourcery.com> - - * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e, - bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x, - bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249, - bfd_mach_mcf547x, bfd_mach_mcf548x): Remove. - (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div, - bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac, - bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac, - bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp, - bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac, - bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac, - bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac, - bfd_mach_mcf_isa_b_usp_float_emac): New. - (bfd_default_scan): Update coldfire mapping. - * bfd-in.h (bfd_m68k_mach_to_features, - bfd_m68k_features_to_mach): Declare. - * bfd-in2.h: Rebuilt. - * cpu-m68k.c (arch_info_struct): Add new coldfire machines, - adjust legacy names. - (m68k_arch_features): New. - (bfd_m68k_mach_to_features, - bfd_m68k_features_to_mach): Define. - * elf32-m68k.c (elf32_m68k_object_p): New. - (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags. - (elf32_m68k_print_private_bfd_data): Print the CF EF flags. - (elf_backend_object_p): Define. - * ieee.c (ieee_write_processor): Update coldfire machines. - * libbfd.h: Rebuilt. - -2006-02-06 Steve Ellcey <sje@cup.hp.com> - - * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS - if SHF_TLS is set. - -2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl> - - * coff-z80.c (r_imm24): New howto. - (rtype2howto): New case R_IMM24. - (coff_z80_reloc_type_lookup): New case BFD_RELOC_24. - (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24. - -2006-02-04 Richard Sandiford <richard@codesourcery.com> - - * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol - has already been assigned a GOT index, copy that index to the - current hash table entry. - -2006-02-01 Eric Botcazou <ebotcazou@libertysurf.fr> - - * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass - for call-to-undefweak reloc overflow. - -2006-01-31 Eric Botcazou <ebotcazou@libertysurf.fr> - - * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass - for 32-bit relocs overflow. - -2006-01-27 Paul Brook <paul@codesourcery.com> - - * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb - objects. - -2006-01-18 Alexandre Oliva <aoliva@redhat.com> - - Introduce TLS descriptors for i386 and x86_64. - * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC, - BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC, - BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New. - * libbfd.h, bfd-in2.h: Rebuilt. - * elf32-i386.c (elf_howto_table): New relocations. - (R_386_tls): Adjust. - (elf_i386_reloc_type_lookup): Map new relocations. - (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros. - (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros. - (struct elf_i386_link_hash_entry): Add tlsdesc_got field. - (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field. - (elf_i386_local_tlsdesc_gotent): New macro. - (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size. - (elf_i386_compute_jump_table_size): New macro. - (link_hash_newfunc): Initialize tlsdesc_got. - (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size. - (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and - R_386_TLS_DESC_CALL. - (elf_i386_check_relocs): Likewise. Allocate space for - local_tlsdesc_gotent. - (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and - R_386_TLS_DESC_CALL. - (allocate_dynrelocs): Count function PLT relocations. Reserve - space for TLS descriptors and relocations. - (elf_i386_size_dynamic_sections): Reserve space for TLS - descriptors and relocations. Set up sgotplt_jump_table_size. - Don't zero reloc_count in srelplt. - (elf_i386_always_size_sections): New. Set up _TLS_MODULE_BASE_. - (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and - R_386_TLS_DESC_CALL. - (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P. - (elf_backend_always_size_sections): Define. - * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC, - R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL. - (R_X86_64_standard): Adjust. - (x86_64_reloc_map): Map new relocs. - (elf64_x86_64_rtype_to_howto): New, split out of... - (elf64_x86_64_info_to_howto): ... this function, and... - (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val. - (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros. - (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros. - (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field. - (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field. - (elf64_x86_64_local_tlsdesc_gotent): New macro. - (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt, - tlsdesc_got and sgotplt_jump_table_size fields. - (elf64_x86_64_compute_jump_table_size): New macro. - (link_hash_newfunc): Initialize tlsdesc_got. - (elf64_x86_64_link_hash_table_create): Initialize new fields. - (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and - R_X86_64_TLSDESC_CALL. - (elf64_x86_64_check_relocs): Likewise. Allocate space for - local_tlsdesc_gotent. - (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and - R_X86_64_TLSDESC_CALL. - (allocate_dynrelocs): Count function PLT relocations. Reserve - space for TLS descriptors and relocations. - (elf64_x86_64_size_dynamic_sections): Reserve space for TLS - descriptors and relocations. Set up sgotplt_jump_table_size, - tlsdesc_plt and tlsdesc_got. Make room for them. Don't zero - reloc_count in srelplt. Add dynamic entries for DT_TLSDESC_PLT - and DT_TLSDESC_GOT. - (elf64_x86_64_always_size_sections): New. Set up - _TLS_MODULE_BASE_. - (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and - R_386_TLS_DESC_CALL. - (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P. - (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and - DT_TLSDESC_GOT. Set up TLS descriptor lazy resolver PLT entry. - (elf_backend_always_size_sections): Define. - -2006-01-17 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/2096 - * dwarf2.c (comp_unit_contains_address): Update comment. - (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of - lma. Return TRUE only if both comp_unit_contains_address and - comp_unit_find_nearest_line return TRUE. - (_bfd_dwarf2_find_line): Use section's vma, instead of lma. - -2006-01-18 Alan Modra <amodra@bigpond.net.au> - - * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref. - (bfd_elf_gc_mark_dynamic_ref_symbol): Declare. - * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from - elf_gc_mark_dynamic_ref_symbol. Make global. - (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref. - * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define. - (elfNN_bed): Init new field. - * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define. - (ppc64_elf_gc_mark_dynamic_ref): New function. - -2006-01-17 Alan Modra <amodra@bigpond.net.au> - - * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop. - -2006-01-17 Nick Clifton <nickc@redhat.com> - - PR binutils/2159 - * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused - parameters. - -2006-01-11 Nick Clifton <nickc@redhat.com> - - * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry - into the newly (re)allocated map array. - -2006-01-09 Alexis Wilke <alexis_wilke@yahoo.com> - - * peXXigen.c (tbl): Add comma after "HIGH3ADJ". - -2006-01-01 Jakub Jelinek <jakub@redhat.com> - - * elf64-ppc.c (ppc64_elf_action_discarded): Return 0 - for .toc1 section. - -For older changes see ChangeLog-2005 +For older changes see ChangeLog-2006 Local Variables: mode: change-log |