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Diffstat (limited to 'bfd/ChangeLog-2006')
| -rw-r--r-- | bfd/ChangeLog-2006 | 3601 |
1 files changed, 3601 insertions, 0 deletions
diff --git a/bfd/ChangeLog-2006 b/bfd/ChangeLog-2006 new file mode 100644 index 0000000..82216d6 --- /dev/null +++ b/bfd/ChangeLog-2006 @@ -0,0 +1,3601 @@ +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 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |