bfd/

[thirdparty/binutils-gdb.git] / bfd / ChangeLog

2012-11-21  Roland McGrath  <mcgrathr@google.com>

        * elf-nacl.c (segment_nonexecutable_and_has_contents): Renamed to ...
        (segment_eligible_for_headers): ... this.  Take new arguments
        MAXPAGESIZE and SIZEOF_HEADERS.  Return false if the first section's
        start address doesn't leave space for the headers.
        (nacl_modify_segment_map): Update caller.

2012-11-20  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/14862
        * elf-bfd.h (elf_link_hash_entry): Remove ref_dynamic_nonweak
        added by accident.
        (elf_link_add_object_symbols): Don't set nor check
        ref_dynamic_nonweak.

2012-11-20  Alan Modra  <amodra@gmail.com>

        * elf32-rx.c (rx_elf_print_private_bfd_data): Warning fix.

2012-11-16  Joey Ye  <joey.ye@arm.com>

        * elf32-arm.c (elf32_arm_final_link_relocate
        <case R_ARM_THM_ALU_PREL_11_0, case R_ARM_THM_PC12>): Align address of
        the place being relocated.
        (elf32_arm_final_link_relocate, case R_ARM_THM_PC8): Align address
        of the place being relocated and truncate addend.
        (Pa): New macro.

2012-11-14  Roland McGrath  <mcgrathr@google.com>

        * elf32-arm.c (elf32_arm_nacl_plt0_entry): Use bic rather than bfc
        instruction for data sandboxing.

2012-11-14  Tristan Gingold  <gingold@adacore.com>

        * mach-o.c (bfd_mach_o_read_main)
        (bfd_mach_o_read_source_version): New functions.
        (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DATA_IN_CODE,
        BFD_MACH_O_LC_DYLIB_CODE_SIGN_DRS, BFD_MACH_O_LC_MAIN,
        BFD_MACH_O_LC_SOURCE_VERSION.
        * mach-o.h (bfd_mach_o_main_command)
        (bfd_mach_o_source_version_command): New types.
        (bfd_mach_o_load_command): Add fields for these new types.

2012-11-14  Tristan Gingold  <gingold@adacore.com>

        * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Add a special
        handling for non-scattered pairs.  Update comments.

2012-11-13  Joe Seymour  <jseymour@codesourcery.com>

        * elf.c (rewrite_elf_program_header): Allocate elf_segment_map
        with bfd_zalloc, instead of bfd_alloc.

2012-11-09  Nick Clifton  <nickc@redhat.com>

        * Makefile.am (ALL_MACHINES): Add cpu-v850-rh850.lo.
        (ALL_MACHINES_CFILES): Add cpu-v850-rh850.c.
        * archures.c (bfd_arch_info): Add bfd_v850_rh850_arch.
        * config.bfd: Likewise.
        * configure.in: Add bfd_elf32_v850_rh850_vec.
        * cpu-v850.c: Update printed description.
        * cpu-v850_rh850.c: New file.
        * elf32-v850.c (v850_elf_check_relocs): Add support for RH850 ABI
        relocs.
        (v850_elf_perform_relocation): Likewise.
        (v850_elf_final_link_relocate): Likewise.
        (v850_elf_relocate_section): Likewise.
        (v850_elf_relax_section): Likewise.
        (v800_elf_howto_table): New.
        (v850_elf_object_p): Add support for RH850 ABI values.
        (v850_elf_final_write_processing): Likewise.
        (v850_elf_merge_private_bfd_data): Likewise.
        (v850_elf_print_private_bfd_data): Likewise.
        (v800_elf_reloc_map): New.
        (v800_elf_reloc_type_lookup): New.
        (v800_elf_reloc_name_lookup): New.
        (v800_elf_info_to_howto): New.
        (bfd_elf32_v850_rh850_vec): New.
        (bfd_arch_v850_rh850): New.
        * targets.c (_bfd_targets): Add bfd_elf32_v850_rh850_vec.
        * Makefile.in: Regenerate.
        * bfd-in2.h: Regenerate.
        * configure: Regenerate.

        * elf32-rx.c (describe_flags): New function.  Returns a buffer
        containing a description of the E_FLAG_RX_... values set.
        (rx_elf_merge_private_bfd_data): Use it.
        (rx_elf_print_private_bfd_data): Likewise.
        (elf32_rx_machine): Skip EF_RX_CPU_RX check.
        (elf32_rx_special_sections): Define.
        (elf_backend_special_sections): Define.

2012-11-09  Edgar E. Iglesias <edgar.iglesias@gmail.com>

        * config.bfd: Add microblazeel-*-*
        * configure.in: Likewise.
        * configure: Regenerate.
        * elf32-microblaze.c (microblaze_elf_relocate_section): Add endian awareness.
        (microblaze_elf_merge_private_bfd_data): New.
        (microblaze_bfd_write_imm_value_32): New.
        (microblaze_bfd_write_imm_value_64): New.
        (microblaze_elf_relax_section): Add endian awareness.
        (microblaze_elf_add_symbol_hook): Define TARGET_LITTLE_NAME,
        TARGET_LITTLE_SYM and bfd_elf32_bfd_merge_private_bfd_data.
        * targets.c: Add bfd target bfd_elf32_microblazeel_vec.

2012-11-09  H.J. Lu  <hongjiu.lu@intel.com>

        * aout-tic30.c (MY_final_link_callback): Remove trailing
        redundant `;'.
        * coff-h8500.c (extra_case): Likewise.
        (bfd_coff_reloc16_get_value): Likewise.
        * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Likewise.
        * elf.c (_bfd_elf_slurp_version_tables): Likewise.
        * elf32-frv.c (elf32_frv_relocate_section): Likewise.
        * elf32-v850.c (v850_elf_perform_relocation): Likewise.
        * opncls.c (bfd_calc_gnu_debuglink_crc32): Likewise.
        * plugin.c (add_symbols): Likewise.
        * reloc.c (bfd_check_overflow): Likewise.
        * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.

2012-11-08  Tom Tromey  <tromey@redhat.com>

        * elf.c (elfcore_grok_note) <NT_SIGINFO>: New case; make
        pseudosection.

2012-11-08  Alan Modra  <amodra@gmail.com>

        * aclocal.m4: Regenerate.
        * Makefile.in: Regenerate.
        * po/SRC-POTFILES.in: Regenerate.

2012-11-07  H.J. Lu  <hongjiu.lu@intel.com>

        * section.c (bfd_get_section_contents): Replace memcpy
        with memmove.

2012-11-07  Hans-Peter Nilsson  <hp@axis.com>

        PR binutils/14481
        * aout-target.h (MY_close_and_cleanup): Make local function
        instead of alias of MY_bfd_free_cached_info.  Also call
        _bfd_generic_close_and_cleanup.

2012-11-06  H.J. Lu  <hongjiu.lu@intel.com>

        PR binutils/14813
        * bfdio.c (bfd_iovec): Change return type of bclose to
        bfd_boolean.
        (memory_bclose): Change return type to bfd_boolean.
        * cache.c (cache_bclose): Likewise.
        * opncls.c (opncls_bclose): Likewise.  Return TRUE on success.
        * vms-lib.c (vms_lib_bclose): Likewise.  Return TRUE.
        * libbfd.h: Regenerated.

2012-11-06  Tristan Gingold  <gingold@adacore.com>

        * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator):
        Define as coff_find_nearest_line_discriminator.

2012-11-06  Alan Modra  <amodra@gmail.com>

        PR binutils/14567
        * opncls.c (opncls_iovec): Forward declare.
        (_bfd_new_bfd_contained_in): If using opncls_iovec, copy iostream
        to new bfd.

2012-11-06  Alan Modra  <amodra@gmail.com>

        * mach-o.c (bfd_mach_o_close_and_cleanup): Don't call
        _bfd_generic_close_and_cleanup for mach_o_fat archives.

2012-11-06  Alan Modra  <amodra@gmail.com>

        * coff-tic4x.c (tic4x_coff0_vec, tic4x_coff0_beh_vec,
        tic4x_coff1_vec, tic4x_coff1_beh_vec, tic4x_coff2_vec,
        tic4x_coff2_beh_vec): Allow SEC_CODE and SEC_READONLY in
        section flags.
        * coff-ppc.c (TARGET_LITTLE_SYM): Likewise.
        (TARGET_BIG_SYM): Likewise.

2012-11-06  Alan Modra  <amodra@gmail.com>

        * elf64-ppc.c (struct ppc_link_hash_table): Add dot_toc_dot.
        (ppc64_elf_size_stubs): Lookup ".TOC.".
        (ppc64_elf_relocate_section): Resolve special symbol ".TOC.".

2012-11-06  Alan Modra  <amodra@gmail.com>

        * elf64-ppc.c (maybe_strip_output): Heed SEC_KEEP.

2012-11-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        PR target/14788
        * elf32-s390.c (elf_s390_relocate_section): Set elf.dynobj for
        local ifunc symbols.
        * elf64-s390.c (elf_s390_relocate_section): Likewise.

2012-11-05  Alan Modra  <amodra@gmail.com>

        * configure.in: Apply 2012-09-10 change to config.in here.

2012-11-05  Alan Modra  <amodra@gmail.com>

        * elf64-ppc.c (ppc64_elf_edit_toc): Clear "repeat" inside
        loop.  Really mark toc entry referring to another toc entry
        only if the first is used.

2012-10-30  H.J. Lu  <hongjiu.lu@intel.com>

        * configure.in: Also handle --enable-64-bit-bfd when setting
        CORE_HEADER for 'i[3-7]86-*-linux-*'.

2012-10-30  Steve McIntyre  <steve.mcintyre@linaro.org>

        * elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
        display the new ARM hard-float/soft-float ABI flags for EABI_VER5
        (elf32_arm_post_process_headers): Add the hard-float/soft-float
        ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.

2012-10-30  Yao Qi  <yao@codesourcery.com>
            H.J. Lu  <hongjiu.lu@intel.com>

        * configure.in: Set CORE_HEADER to hosts/x86-64linux.h for
        'i[3-7]86-*-linux-*' if x86_64-*linux is enabled.
        * configure: Regenerated.

        * elf64-x86-64.c (elf_x86_64_write_core_note): Replace type
        'prpsinfo_t' and 'prstatus_t' with 'prpsinfo64_t' and
        'prstatus64_t' respectively.

        * hosts/x86-64linux.h (a8_uint64_t): New.
        (user_regsx32_struct): Renamed to ...
        (user_regs64_struct): This.  Replace uint64_t with a8_uint64_t.
        (elf_gregx32_t): Renamed to ...
        (elf_greg64_t): This.  Replace uint64_t with a8_uint64_t.
        (ELF_NGREGX32): Removed.
        (ELF_NGREG64): New.
        (elf_gregx32_t): Removed.
        (elf_greg64_t): New.
        (struct prstatus64_timeval): New.
        (elf_prstatusx32): Replace elf_gregsetx32_t with elf_gregset64_t.
        (elf_prstatus64): New.
        (elf_prpsinfo64): New.
        (prstatus64_t, prpsinfo64_t): New typedef.

2012-10-29  Sean Keys <skeys@ipdatasys.com>

        * elf32-xgate.c(elf_xgate_howto_table): Fix src and dest mask for
        R_XGATE_16

2012-10-29  Alan Modra  <amodra@gmail.com>

        * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask in
        R_PPC_VLE_LO16A, R_PPC_VLE_HI16A, R_PPC_VLE_HA16A,
        R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_HI16A,
        R_PPC_VLE_SDAREL_HA16A reloc howtos.

2012-10-26  Nick Clifton  <nickc@redhat.com>

        * po/uk.po: Updated Ukranian translation.

2012-10-26  Alan Modra  <amodra@gmail.com>

        PR target/14758
        * elf32-ppc.c (ppc_elf_reloc_type_lookup): Decode ppc64 _DS
        bfd_reloc values.  Map to corresponding D-form relocs.
        (is_insn_ds_form, is_insn_qs_form): New functions.
        (ppc_elf_relocate_section): Validate insn with DS-form or DQ-form
        fields using D-form reloc.

2012-10-25  H.J. Lu  <hongjiu.lu@intel.com>

        * elf32-i386.c (elf_i386_size_dynamic_sections): Replace
        _GLOBAL_OFFSET_TABLE_ lookup with htab->elf.hgot.
        * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.

2012-10-24  H.J. Lu  <hongjiu.lu@intel.com>

        * compress.c (bfd_is_section_compressed): Don't decompress the
        section.

2012-10-23  Nathan Sidwell  <nathan@codesourcery.com>

        * bfd-in.h (bfd_elf_stack_segment_size): Declare.
        * bfd-in2.h: Rebuilt.
        * elfxx-target.h (elf_backend_stack_align): New.
        (elfNN_bed): Add it.
        * elf-bfd.h (struct elf_backend_data): Add stack_align field.
        * elf.c (bfd_elf_map_sections_to_segments): Pay attention to
        stack_align and stacksize for PT_GNU_STACK segment.
        (assign_file_positions_for_non_load_sections): Set p_memsz for
        PT_GNU_STACK segment.
        (copy_elf_program_header): Copy PT_GNU_STACK size.
        * elflink.c (bfd_elf_stack_segment_size): New function, taken from
        uclinux backends.
        (bfd_elf_size_dynamic_sections): Determine
        PT_GNU_STACK requirements after calling backend.  Pay attention to
        stacksize.
        * elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Call
        bfd_elf_stack_segment_size.
        (elf32_bfinfdpic_modify_program_headers): Delete.
        (elf32_bfingfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
        here.
        (elf_backend_stack_align): Override.
        (elf_backend_modify_program_headers): Don't override.
        * elf32-frv.c (frvfdpic_always_size_sections): Call
        bfd_elf_stack_segment_size.
        (elf32_frvfdpic_modify_program_headers): Delete.
        (elf32_frvfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
        here.
        (elf_backend_stack_align): Override.
        (elf_backend_modify_program_headers): Don't override.
        * elf32-lm32.c (lm32_elf_always_size_sections): Leave
        PT_GNU_STACK creation to underlying elf support.  Check
        __stacksize here for backwards compatibility, and set it if
        needed.
        (lm32_elf_modify_segment_map): Delete.
        (lm32_elf_modify_program_headers): Delete.
        (elf_backend_stack_align): Override.
        (elf_backend_modify_segment_map): Don't override.
        (elf_backend_modify_program_headers): Don't override.
        * elf32-sh.c (sh_elf_always_size_sections): Call
        bfd_elf_stack_segment_size.
        (sh_elf_modify_program_headers): Delete.
        (sh_elf_copy_private_data): Don't copy PT_GNU_STACK
        here.
        (elf_backend_stack_align): Override.
        (elf_backend_modify_program_headers): Don't override.
        * elf32-tic6x.c (elf32_tic6x_always_size_sections): Call
        bfd_elf_stack_segment_size.
        (elf32_tic6x_modify_program_headers): Delete.
        (elf32_tic6x_copy_private_data): Delete.
        (elf_backend_stack_align): Override.
        (bfd_elf32_bfd_copy_private_bfd_data): Don't override.
        (elf_backend_modify_program_headers): Don't override.

2012-10-22  Alan Modra  <amodra@gmail.com>

        * cache.c (cache_bmmap): Don't use void* arithmetic.

2012-10-21  Alan Modra  <amodra@gmail.com>

        * compress.c (bfd_cache_section_contents): New function.
        * bfd-in2.h: Regenerate.

2012-10-21  Hans-Peter Nilsson  <hp@bitrange.com>

        * linker.c (_bfd_generic_link_output_symbols): Handle a
        no-longer-global symbol entered through a plugin.

2012-10-20  Alan Modra  <amodra@gmail.com>

        * compress.c: Reinstate 2012-10-19 change.
        (bfd_get_full_section_contents): Don't free unless we alloc.
        Use proper decompress size.  Delete some vars, rename others.

2012-10-19  Tom Tromey  <tromey@redhat.com>

        * compress.c: Revert previous patch.

2012-10-19  Tom Tromey  <tromey@redhat.com>

        * compress.c (bfd_get_full_section_contents): Don't cache
        decompressed contents.

2012-10-18  Kai Tietz  <ktietz@redhat.com>

        PR binutils/14067
        * coff-i386.c (bfd_target): Add section flag SEC_EXCLUDE.
        Allow BFD_COMPRESS and BFD_DECOMPRESS flags.
        * coff-x86_64.c: Likewise.
        * coffcode.h (DOT_ZDEBUG): New define.
        (sec_to_styp_flags): Check for .zdebug.
        (styp_to_sec_flags): Likewise.
        * coffgen.c (make_a_section): Handle .debug_* section
        compression/decompression flags.
        * cofflink.c (mark_relocs): Ignore relocations
        for a section, which isn't marked as used.
        (_bfd_coff_link_input_bfd): Add support of compressed
        debug sections.
        * compress.c (decompress_contents): Loop as long
        as there is input available and there is room for
        output.
        * bfd/pe-arm.c: Add .zdebug_ partial match entry.
        * pe-i386.c: Likewise.
        * pe-x86_64.c: Likewise.
        * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't clear all
        data-directories as this might destroy content.

        * coff-i386.c (_bfd_generic_find_nearest_line_discriminator):
        define as coff_find_nearest_line_discriminator.
        * libcoff-in.h (coff_find_nearest_line_discriminator): New
        * libcoff.h: Regenerated.
        * coff-x86_64.c: Likewise.
        * coffgen.c (coff_find_nearest_line_discriminator): New function.
        prototype.

2012-10-16  Joel Brobecker  <brobecker@adacore.com>

        * coff64-rs6000.c (rs6000coff64_vec): Set _close_and_cleanup
        field to _bfd_archive_close_and_cleanup.
        (aix5coff64_vec): Likewise.

2012-10-16  Joel Brobecker  <brobecker@adacore.com>

        * coff-rs6000.c (rs6000coff_vec): Set _close_and_cleanup
        field to _bfd_archive_close_and_cleanup.
        (pmac_xcoff_vec): Likewise.

2012-10-16  Sofiane Naci  <sofiane.naci@arm.com>

        * elf64-aarch64.c (elf64_aarch64_tls_howto_table): Fix shift value for
        R_AARCH64_TLSIE_LD_GOTTPREL_PREL19, R_AARCH64_TLSLE_MOVW_TPREL_G2,
        R_AARCH64_TLSLE_MOVW_TPREL_G1, R_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
        R_AARCH64_TLSLE_ADD_TPREL_HI12.
        (elf64_aarch64_tlsdesc_howto_table): Fix shift value for
        R_AARCH64_TLSDESC_LD64_PREL19 and R_AARCH64_TLSDESC_OFF_G1.
        (elf64_aarch64_final_link_relocate): Add signed_addend when resolving
        AARCH64_TLSLE_*_TPREL_* relocations.

2012-10-16  Alan Modra  <amodra@gmail.com>

        * elf32-xtensa.c (free_section_cache): Renamed from
        clear_section_cache.  Don't zero cache.
        (section_cache_section): Remove ineffectual zero of cache.
        Call init_section_cache instead.

2012-10-15  Doug Evans  <dje@google.com>

        * elf.c (special_sections_d): Add comment.

2012-10-13  H.J. Lu  <hongjiu.lu@intel.com>

        * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
        * configure.in (lt_cv_dlopen_libs): AC_SUBST.
        * Makefile.in: Regenerated.
        * configure: Likewise.

2012-10-08  Alan Modra  <amodra@gmail.com>

        PR binutils/14662
        * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
        SEC_DEBUGGING.

2012-09-20  Walter Lee  <walt@tilera.com>

        * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
        relocations with value of hgot.
        * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.

2012-09-19  Steve Ellcey  <sellcey@mips.com>

        * config.bfd: Add mips*-mti-elf* target.

2012-09-18  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/14591
        * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
        if the old symbol is weak.

        * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
        _bfd_elf_merge_symbol call.

        * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
        if the old symbol is weak.
        (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
        call.
        (elf_link_add_object_symbols): Don't update symbol type from a
        weak definition.  Update symbol type from a common symbol when
        overriding a weak symbol.

2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>

        * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
        section.
        * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.

2012-09-17  H.J. Lu  <hongjiu.lu@intel.com>

        * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
        FALSE with abort.
        * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.

2012-09-17  Walter Lee  <walt@tilera.com>

        * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
        got_base variable.
        * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.

2012-09-17  Walter Lee  <walt@tilera.com>

        * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
        of got relocations for when .got.plt section is merged with .got.
        * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.

2012-09-14  David Edelsohn  <dje.gcc@gmail.com>

        * configure: Regenerate.

2012-09-13  Anthony Green  <green@moxielogic.com>

        * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
        Define.
        (bfd_elf32_moxie_vec): Remove.
        * config.bfd, configure.in: Add bi-endian support for moxie.
        * configure: Rebuilt.
        * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
        (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.

2012-09-12  Doug Kwan  <dougkwan@google.com>

        * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
        relocation for stub lookup.

2012-09-12  Chris Schlumberger-Socha  <chris.schlumberger-socha@arm.com>

        * bfd-in2.h: Regenerated.
        * elf64-aarch64.c
        (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
        (elf64_aarch64_reloc_map): Add reloc entry.
        (aarch64_resolve_relocation): Likewise.
        (bfd_elf_aarch64_put_addend): Likewise.
        (aarch64_reloc_got_type): Likewise.
        (elf64_aarch64_final_link_relocate): Likewise.
        (lf64_aarch64_check_relocs): Likewise.
        (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
        reloc.
        * libbfd.h: Regenerated.
        * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.

2012-09-10  Matthias Klose  <doko@ubuntu.com>

        * config.in: Disable sanity check for kfreebsd.

2012-09-10  H.J. Lu  <hongjiu.lu@intel.com>

        * configure: Regenerated.

2012-09-04  Sergey A. Guriev <sergey.a.guriev@intel.com>

        * cpu-ia64-opc.c (ins_cnt6a): New function.
        (ext_cnt6a): Ditto.
        (ins_strd5b): Ditto.
        (ext_strd5b): Ditto.
        (elf64_ia64_operands): Add new operand types.

2012-09-04  H.J. Lu  <hongjiu.lu@intel.com>

        PR binutils/14493
        * elf.c (ignore_section_sym): Also ignore section symbols without
        a BFD section.

2012-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
        local and global ifunc symbols.
        * elf64-s390.c (elf_s390_relocate_section): Likewise.

2012-09-02  H.J. Lu  <hongjiu.lu@intel.com>

        * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
        _DYNAMIC symbol.

        * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
        hdynamic.

        * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
        hdynamic instead of "_DYNAMIC".
        * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
        * elf32-cr16.c (elf32_arm_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_convert_mov_to_lea): Likewise.
        * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
        * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
        * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
        * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
        * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
        * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
        * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
        * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
        * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
        * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
        * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
        * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
        * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
        * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
        * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
        * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
        * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
        * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.

        * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
        hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
        _PROCEDURE_LINKAGE_TABLE_.
        * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
        * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.

2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>

        * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
        _DYNAMIC.
        * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.

2012-08-31  H.J. Lu  <hongjiu.lu@intel.com>

        * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
        (elf_i386_size_dynamic_sections): Use it on input sections.
        (elf_i386_relocate_section): Don't convert
        "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
        for local symbols here.

        * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
        (elf_x86_64_size_dynamic_sections): Use it on input sections.
        (elf_x86_64_relocate_section): Don't convert
        "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
        for local symbols here.

2012-08-30  H.J. Lu  <hongjiu.lu@intel.com>

        * elf32-i386.c (elf_i386_relocate_section): Convert
        "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
        for local symbols.

        * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
        "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
        for local symbols.

2012-08-31  Alan Modra  <amodra@gmail.com>

        PR ld/14464
        * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
        by a linker script in .opd to corresponding input .opd section.

2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>

        * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
        not minus one.
        * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.

2012-08-28  Maciej W. Rozycki  <macro@codesourcery.com>

        * elflink.c (_bfd_elf_merge_symbol): Also override the version
        a dynamic symbol defaulted to if preempted with a hidden or
        internal definition.

2012-08-28  Walter Lee  <walt@tilera.com>

        * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
        of header.
        (tilepro_plt_entry_build): Account for new header size.
        (tilepro_elf_finish_dynamic_sections): Ditto.
        (tilepro_elf_plt_sym_val): Ditto.
        * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
        of header + tail.
        (tilegx_elf_finish_dynamic_sections): Account for new padding.

2012-08-27  Walter Lee  <walt@tilera.com>

        * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
        BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
        * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
        (tilegx_reloc_map): Ditto.
        (reloc_to_create_func): Ditto.
        (tilegx_elf_check_relocs): Ditto.
        (tilegx_elf_gc_sweep_hook): Ditto.
        (tilegx_elf_relocate_section): Ditto.
        * libbfd.h: Regenerate.
        * bfd-in2.h: Regenerate.

2012-08-24  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

        * elf32-arm.c (v8): New array.
        (tag_cpu_arch_combine): Add support for ARMv8 attributes.
        (elf32_arm_merge_eabi_attributes): Likewise.
        (VFP_VERSION_COUNT): New define.

2012-08-20  Tom Tromey  <tromey@redhat.com>

        * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
        areltdata.
        * opncls.c (_bfd_delete_bfd): Free arelt_data.
        * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
        areltdata.
        * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
        * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
        areltdata.
        (xcoff_write_archive_contents_old): Likewise.
        (xcoff_write_archive_contents_big): Likewise.
        * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
        areltdata.
        * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
        free for areltdata.
        (_bfd_get_elt_at_filepos): Likewise.  Clear n_nfd->arelt_data on
        failure.
        (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
        (do_slurp_coff_armap): Likewise.
        (_bfd_slurp_extended_name_table): Likewise.
        (bfd_slurp_bsd_armap_f2): Likewise.  Don't leak 'mapdata'.

2012-08-17  Nick Clifton  <nickc@redhat.com>

        * po/vi.po: Updated Vietnamese translation.

2012-08-17  Yuri Chornoivan  <yurchor@ukr.net>

        * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
        * elfxx-mips.c, * vms-alpha.c: Typo fixes.

2012-08-17  Alan Modra  <amodra@gmail.com>

        PR binutils/14475:
        * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
        Instead malloc areltdata.

2012-08-16  Tom Tromey  <tromey@redhat.com>

        PR binutils/14475:
        * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
        'member' BFD.  Don't try to free 'ared'.

2012-08-14  Nick Clifton  <nickc@redhat.com>

        * po/uk.po: Updated Ukranian translation.

2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>

        * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
        the options section in the output rather than input BFD to
        decide if to add a DT_MIPS_OPTIONS tag.

2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>

        * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
        #ifdef BFD64.

2012-08-13  Ian Bolton  <ian.bolton@arm.com>
            Laurent Desnogues  <laurent.desnogues@arm.com>
            Jim MacArthur  <jim.macarthur@arm.com>
            Marcus Shawcroft  <marcus.shawcroft@arm.com>
            Nigel Stephens  <nigel.stephens@arm.com>
            Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
            Richard Earnshaw  <rearnsha@arm.com>
            Sofiane Naci  <sofiane.naci@arm.com>
            Tejas Belagod  <tejas.belagod@arm.com>
            Yufeng Zhang  <yufeng.zhang@arm.com>

        * Makefile.am: Add AArch64 files.
        * Makefile.in: Regenerate.
        * archures.c (bfd_aarch64_arch): New declaration.
        (bfd_archures_list): Use bfd_archures_list.
        * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
        (bfd_aarch64_process_before_allocation): New declaration.
        (bfd_elf64_aarch64_process_before_allocation): New declaration.
        (bfd_elf64_aarch64_set_options): New declaration.
        (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
        (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
        (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
        (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
        (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
        (bfd_is_aarch64_special_symbol_name): New declaration.
        (bfd_aarch64_merge_machines): New declaration.
        (bfd_aarch64_update_notes): New declaration.
        (int bfd_aarch64_get_mach_from_notes): New declaration.
        (elf64_aarch64_setup_section_lists): New declaration.
        (elf64_aarch64_next_input_section): New declaration.
        (elf64_aarch64_size_stubs): New declaration.
        (elf64_aarch64_build_stubs): New declaration.
        * config.bfd: Add AArch64.
        * configure.in: Add AArch64.
        * configure: Regenerate.
        * cpu-aarch64.c: New file.
        * elf-bfd.h: Add AArch64.
        * bfd-in2.h: Regenerate.
        * libbfd.h: Regenerate.
        * elf64-aarch64.c: New file.
        * reloc.c: Add AArch64 relocations.
        * targets.c: Add AArch64.
        * po/SRC-POTFILES.in: Regenerate.

2012-08-13  Maciej W. Rozycki  <macro@codesourcery.com>

        * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
        of protected symbols.

2012-08-10  Alan Modra  <amodra@gmail.com>

        PR binutils/14444
        * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
        (setup_group): Adjust uses.
        (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
        word.

2012-08-09  Nick Clifton  <nickc@redhat.com>

        * po/vi.po: Updated Vietnamese translation.

2012-08-09  Maciej W. Rozycki  <macro@codesourcery.com>

        * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
        Remove macros, folding them into...
        (LA25_LUI_MICROMIPS): ... this new macro.
        (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
        (LA25_J_MICROMIPS): ... this new macro.
        (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
        into...
        (LA25_ADDIU_MICROMIPS): ... this new macro.
        (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
        (mips_elf_create_la25_stub): Use them.
        (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
        (_bfd_mips_elf_relax_section): Likewise.

2012-08-09  Alan Modra  <amodra@gmail.com>
            Tom Tromey  <tromey@redhat.com>

        * archive.c (SECTION Archives): Update documentation.
        (_bfd_delete_archive_data): Remove.
        (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
        (archive_close_worker, _bfd_archive_close_and_cleanup): New
        functions.
        * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
        (_bfd_delete_archive_data): Don't declare.
        (_bfd_archive_close_and_cleanup): Declare.
        (_bfd_generic_close_and_cleanup): Redefine.
        * libbfd.h: Rebuild.
        * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
        (bfd_close): Don't close nested thin archives here.

2012-08-07  Tom Tromey  <tromey@redhat.com>

        * archive.c (_bfd_delete_archive_data): New function.
        * libbfd-in.h (_bfd_delete_archive_data): Declare.
        * libbfd.h: Rebuild.
        * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.

2012-08-07  Nick Clifton  <nickc@redhat.com>

        * po/uk.po: Updated Ukranian translation.

2012-08-06  Maciej W. Rozycki  <macro@codesourcery.com>

        * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
        symbols special case.

2012-08-05  Maciej W. Rozycki  <macro@linux-mips.org>

        * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
        PLT slots for local symbols.

2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>

        * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
        field initializers throughout.
        * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.

2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>

        * elfxx-mips.c (mips_elf_perform_relocation): Update the
        cross-mode jump message.

2012-08-03  Maciej W. Rozycki  <macro@codesourcery.com>

        * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
        comment on DT_MIPS_RLD_MAP.

2012-08-03  Tom Tromey  <tromey@redhat.com>

        * opncls.c (_bfd_delete_bfd): Now static.
        * libbfd-in.h (_bfd_delete_bfd): Don't declare.
        * libbfd.h: Rebuild.

2012-08-02  Sean Keys  <skeys@ipdatasys.com>

        * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
        conditional statment to allow suppression of mismatched bank
        warning.

2012-08-01  Alan Modra  <amodra@gmail.com>

        * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
        (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
        gnu_debuglink bfd.
        (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.

2012-07-30  Nick Clifton  <nickc@redhat.com>

        * po/bfd.pot: Updated template.
        * po/es.po: Updated Spanish translation.
        * po/fi.po: Updated Finnish translation.
        * po/fr.po: Updated French translation.
        * po/ru.po: Updated Russian translation.
        * po/uk.po: Updated Ukranian translation.

2012-07-27  Mike Frysinger  <vapier@gentoo.org>

        * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
        (AM_INIT_AUTOMAKE): Remove args.
        * configure: Regenerate.

2012-07-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
        arch depending on the target size.

2012-07-27  Tristan Gingold  <gingold@adacore.com>

        * configure.in: Bump version to 2.23.51
        * configure: Regenerate.

2012-07-26  Teresa Johnson  <tejohnson@google.com>

        * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
        if it is non-NULL.

2012-07-26  Meador Inge  <meadori@codesourcery.com>
            Nick Clifton  <nickc@redhat.com>

        PR ld/14397
        * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
        if a required section is missing from the linker script.

2012-07-24  Jan Waclawek <konfera@efton.sk>
        PR 13899
        * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
        _bfd_elf_link_read_relocs with keep_memory as TRUE.

2012-07-24  Teresa Johnson  <tejohnson@google.com>

        * bfd.c (bfd_find_nearest_line_discriminator): New macro.
        * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
        * coff64-rs6000.c: Likewise.
        * dwarf2.c (struct line_info): Add discriminator field.
        (add_line_info): Fill in new discriminator field.
        (decode_line_info): Record discriminator information instead
        of ignoring it.
        (lookup_address_in_line_info_table): Return discriminator field if
        requested.
        (comp_unit_find_nearest_line): Add discriminator argument.
        (find_line): Likewise.
        (_bfd_dwarf2_find_nearest_line): Likewise.
        (_bfd_dwarf2_find_line): Likewise.
        * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
        (_bfd_elf_find_line_discriminator): Likewise.
        (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
        * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
        that invokes _bfd_elf_find_nearest_line_discriminator with correct
        arguments.
        (_bfd_elf_find_nearest_line_discriminator): New.
        (_bfd_elf_find_line): Change to a wrapper
        that invokes _bfd_elf_find_line_discriminator with correct
        arguments.
        (_bfd_elf_find_line_discriminator): New.
        * coffgen.c (coff_find_nearest_line_with_names): Handle
        new discriminator argument.
        * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
        * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
        * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
        * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
        * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
        argument.
        (_bfd_dwarf2_find_line): Likewise.
        (_bfd_generic_find_nearest_line_discriminator): New.
        * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
        * bfd-in2.h: Regenerated.
        * libbfd.h: Likewise.
        * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
        _bfd_find_nearest_line_discriminator with
        _bfd_generic_find_nearest_line_discriminator.
        (bfd_target): Add _bfd_find_nearest_line_discriminator.

2012-07-24  Sean Keys  <skeys@ipdatasys.com>

        * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
        that enables the linker to offset addresses, when linking against
        symbols from the XGATE processor and vice versa.

2012-07-23  Nick Clifton  <nickc@redhat.com>

        * cisco-core.c (cisco_core_file_failing_command): Make static.
        (cisco_core_file_failing_signal): Make static.

2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>

        * bfd-in2.h: Regenerated.

2012-07-18  Nicolàs Alejandro Di Risio <sheeva@tiscali.it>

        PR binutils/14335
        * section.c: Fix a typo in comments.

2012-07-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * elf64-s390.c: Include elf-s390-common.c.
        (R_390_IRELATIVE): New reloc.
        (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
        (RELA_ENTRY_SIZE): New macro.
        (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
        *ifunc_resolver_section.
        (struct plt_entry): New struct.
        (struct elf_s390_obj_tdata): New field local_plt.
        (elf_s390_local_plt): New macro.
        (struct elf_s390_link_hash_table): New field irelifunc.
        (ELF64): New macro.
        (link_hash_newfunc): Initialize new fields.
        (elf_s390_check_relocs): Handle IFUNC symbols.
        (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
        symbols.
        (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
        IFUNC symbols.
        (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
        (elf_s390_relocate_section): Likewise.
        (elf_s390_finish_dynamic_symbol): Likewise.
        (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
        (elf_s390_finish_ifunc_symbol): New function.
        (elf_s390_gc_sweep_hook): Handle local plt entries.
        (elf_backend_add_symbol_hook): Define.
        * elf32-s390.c: See elf64-s390.c changes.
        * elf-s390-common.c: New file.
        * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
        * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
        BFD_RELOC_390_IRELATIVE.
        * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.

2012-07-13  Nick Clifton  <nickc@redhat.com>

        * aix386-core.c: Remove use of PTR and PARAMS macros.
        * archive.c: Likewise.
        * cache.c: Likewise.
        * cisco-core.c: Likewise.
        * coff-alpha.c: Likewise.
        * coff-apollo.c: Likewise.
        * coff-aux.c: Likewise.
        * coff-h8300.c: Likewise.
        * coff-h8500.c: Likewise.
        * coff-i386.c: Likewise.
        * coff-i960.c: Likewise.
        * coff-ia64.c: Likewise.
        * coff-m68k.c: Likewise.
        * coff-m88k.c: Likewise.
        * coff-mcore.c: Likewise.
        * coff-mips.c: Likewise.
        * coff-or32.c: Likewise.
        * coff-ppc.c: Likewise.
        * coff-rs6000.c: Likewise.
        * coff-sh.c: Likewise.
        * coff-sparc.c: Likewise.
        * coff-stgo32.c: Likewise.
        * coff-tic30.c: Likewise.
        * coff-tic4x.c: Likewise.
        * coff-tic54x.c: Likewise.
        * coff-tic80.c: Likewise.
        * coff-w65.c: Likewise.
        * cofflink.c: Likewise.
        * cpu-arc.c: Likewise.
        * cpu-cris.c: Likewise.
        * cpu-h8500.c: Likewise.
        * cpu-i960.c: Likewise.
        * cpu-msp430.c: Likewise.
        * cpu-ns32k.c: Likewise.
        * cpu-powerpc.c: Likewise.
        * cpu-rs6000.c: Likewise.
        * cpu-tic4x.c: Likewise.
        * cpu-w65.c: Likewise.
        * ecoff.c: Likewise.
        * ecofflink.c: Likewise.
        * elf-m10200.c: Likewise.
        * elf32-bfin.c: Likewise.
        * elf32-cris.c: Likewise.
        * elf32-crx.c: Likewise.
        * elf32-fr30.c: Likewise.
        * elf32-frv.c: Likewise.
        * elf32-h8300.c: Likewise.
        * elf32-i960.c: Likewise.
        * elf32-m32c.c: Likewise.
        * elf32-m68hc11.c: Likewise.
        * elf32-m68hc12.c: Likewise.
        * elf32-m68hc1x.c: Likewise.
        * elf32-m68k.c: Likewise.
        * elf32-mcore.c: Likewise.
        * elf32-rl78.c: Likewise.
        * elf32-rx.c: Likewise.
        * elf32-s390.c: Likewise.
        * elf32-vax.c: Likewise.
        * elf64-alpha.c: Likewise.
        * elf64-mmix.c: Likewise.
        * elf64-s390.c: Likewise.
        * elf64-sparc.c: Likewise.
        * elfnn-ia64.c: Likewise.
        * elfxx-mips.c: Likewise.
        * elfxx-sparc.c: Likewise.
        * hash.c: Likewise.
        * hp300hpux.c: Likewise.
        * hppabsd-core.c: Likewise.
        * hpux-core.c: Likewise.
        * i386dynix.c: Likewise.
        * i386linux.c: Likewise.
        * i386lynx.c: Likewise.
        * i386mach3.c: Likewise.
        * i386msdos.c: Likewise.
        * i386os9k.c: Likewise.
        * irix-core.c: Likewise.
        * lynx-core.c: Likewise.
        * m68klinux.c: Likewise.
        * mach-o.h: Likewise.
        * mipsbsd.c: Likewise.
        * netbsd-core.c: Likewise.
        * nlm32-i386.c: Likewise.
        * osf-core.c: Likewise.
        * pc532-mach.c: Likewise.
        * pef.c: Likewise.
        * ppcboot.c: Likewise.
        * ptrace-core.c: Likewise.
        * reloc16.c: Likewise.
        * sco5-core.c: Likewise.
        * som.h: Likewise.
        * sparclinux.c: Likewise.
        * sparclynx.c: Likewise.
        * ticoff.h: Likewise.
        * trad-core.c: Likewise.
        * vms-lib.c: Likewise.
        * xsym.h: Likewise.

2012-07-09  Alan Modra  <amodra@gmail.com>

        PR ld/14323
        * elflink.c (elf_sort_symbol): Sort by size too.
        (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
        Do not depend on ordering of symbol aliases.  Match largest size.

2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>

        * elf.c (assign_section_numbers): Check if number of sections
        >= SHN_LORESERVE.
        * elfcode.h (elf_object_p): Likewise.

2012-07-03  Nick Clifton  <nickc@redhat.com>

        * archive.c (bsd_write_armap): Catch attempts to create an archive
        with indicies bigger than 4Gb.
        (coff_write_armap): Likewise.

2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>

        PR binutils/14319
        * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
        debug section.

2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/3351
        * elflink.c (_bfd_elf_update_dynamic_flags): New.
        (_bfd_elf_merge_symbol): Update both real and indirect symbol
        dynamic flags.
        (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
        the indirect symbol is defined in a shared library.
        (elf_link_add_object_symbols): Likewise.  If the indirect
        symbol has been forced local, don't make the real symbol
        dynamic.
        (elf_link_check_versioned_symbol): Check indirect symbol.
        (elf_link_output_extsym): Use real symbol definition when
        reporting indirect symbol error.  Check version info for
        dynamic versioned symbol.

2012-07-03  Alan Modra  <amodra@gmail.com>

        PR ld/14207
        * elf.c (assign_file_positions_for_load_sections): Remove assertions
        that only PT_LOAD headers include file header and section headers.
        (assign_file_positions_for_non_load_sections): Similarly don't
        assert PT_GNU_RELRO header does not include file and section headers.
        Compare first section vma rather than PT_LOAD p_vaddr against
        relro_start when looking for PT_LOAD covering PT_GNU_RELRO.  Replace
        abort with assertion.

2012-07-02  Alan Modra  <amodra@gmail.com>

        * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
        "anyway" variant when creating .plt.
        (m32c_elf_relax_plt_section): Remove redundant test and unused param.
        (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
        m32c_elf_relax_plt_section.
        * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
        when creating .got and .got.plt.
        (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
        bfd_get_linker_section.
        * sunos.c: Similarly throughout.

2012-07-01  Andreas Schwab  <schwab@linux-m68k.org>

        * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
        message.

2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>

        * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
        on unresolvable relocation.

2012-06-29  H.J. Lu  <hongjiu.lu@intel.com>

        * archive.c (_bfd_compute_and_write_armap): Simplify global
        symbol handling.

2012-06-29  Nick Clifton  <nickc@redhat.com>

        PR ld/14189
        * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
        for locally bound symbols.

2012-06-29  Alan Modra  <amodra@gmail.com>

        * section.c (bfd_get_linker_section): New function.
        * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
        the above throughout rather than bfd_get_section_by_name.  Use
        bfd_make_section_anyway rather than bfd_make_section when creating
        them.
        * elf32-bfin.c: Likewise.
        * elf32-cr16.c: Likewise.
        * elf32-cris.c: Likewise.
        * elf32-frv.c: Likewise.
        * elf32-hppa.c: Likewise.
        * elf32-i370.c: Likewise.
        * elf32-i386.c: Likewise.
        * elf32-lm32.c: Likewise.
        * elf32-m32c.c: Likewise.
        * elf32-m32r.c: Likewise.
        * elf32-m68k.c: Likewise.
        * elf32-microblaze.c: Likewise.
        * elf32-ppc.c: Likewise.
        * elf32-rl78.c: Likewise.
        * elf32-s390.c: Likewise.
        * elf32-score.c: Likewise.
        * elf32-score7.c: Likewise.
        * elf32-sh.c: Likewise.
        * elf32-tic6x.c: Likewise.
        * elf32-tilepro.c: Likewise.
        * elf32-vax.c: Likewise.
        * elf32-xstormy16.c: Likewise.
        * elf32-xtensa.c: Likewise.
        * elf64-alpha.c: Likewise.
        * elf64-hppa.c: Likewise.
        * elf64-ia64-vms.c: Likewise.
        * elf64-ppc.c: Likewise.
        * elf64-s390.c: Likewise.
        * elf64-sh64.c: Likewise.
        * elf64-sparc.c: Likewise.
        * elf64-x86-64.c: Likewise.
        * elfnn-ia64.c: Likewise.
        * elfxx-mips.c: Likewise.
        * elfxx-sparc.c: Likewise.
        * elfxx-tilegx.c: Likewise.
        * elflink.c: Likewise.
        * elf-vxworks.c: Likewise.
        * elf-m10300.c: Likewise.  Also make use of htab plt, got and
        gotplt shortcuts.
        * bfd-in2.h: Regenerate.
        * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
        calling create_rofixup_section.
        * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.

2012-06-29  Alan Modra  <amodra@gmail.com>

        * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
        section for bss type sections, except for .rela.bss.
        * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
        * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
        * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
        * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
        * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.

2012-06-28  Roland McGrath  <mcgrathr@google.com>

        * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
        displacement calculation in nacl_p case.

2012-06-28  Nick Clifton  <nickc@redhat.com>

        * po/uk.po: New Ukranian translation.
        * configure.in (ALL_LINGUAS): Add uk.
        * configure: Regenerate.

2012-06-26  Alan Modra  <amodra@gmail.com>

        * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
        file has multiple .got/.toc sections and all don't fit in
        current toc group.

2012-06-22  Roland McGrath  <mcgrathr@google.com>

        * elf.c (assign_file_positions_for_non_load_sections): Define
        __ehdr_start symbol if it's referenced and there's a PT_LOAD
        segment that covers both the file and program headers.

2012-06-22  Andreas Schwab  <schwab@linux-m68k.org>

        * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
        _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.

2012-06-22  Alan Modra  <amodra@gmail.com>

        * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
        save/restore functions when relocatable.  Make "funcs" static.

2012-06-18  Hans-Peter Nilsson  <hp@axis.com>

        * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
        of merged .got and .got.plt entries.

2012-06-18  John Szakmeister  <john@szakmeister.net>

        * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.

2012-06-17  Hans-Peter Nilsson  <hp@axis.com>

        * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
        <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
        thread common symbols.

2012-06-13  Nick Clifton  <nickc@redhat.com>

        * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
        (elf32_arm_object_p): If the machine number could not be deduced
        from the notes, call bfd_arm_get_mach_from_attributes to get the
        number from the attributes.

2012-06-12  H.J. Lu  <hongjiu.lu@intel.com>

        PR bfd/14207
        * elf.c (assign_file_positions_for_non_load_sections): Abort if
        PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.

2012-06-12  Alan Modra  <amodra@gmail.com>

        PR ld/14207
        * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
        sections at end of PT_LOAD segment when searching for segment
        that contains end of relro extent.

2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>

        * elf.c (assign_file_positions_for_non_load_sections): Reindent.

2012-06-11  H.J. Lu  <hongjiu.lu@intel.com>

        * elf.c (_bfd_elf_map_sections_to_segments): Reindent.

2012-06-06  Alan Modra  <amodra@gmail.com>

        * elflink.c (elf_link_input_bfd): Provide a file symbol for
        each input file with local syms, if the input lacks such.
        (bfd_elf_final_link): Add a file symbol to mark end of locals
        for which we can associate with input files.
        (struct elf_final_link_info): Add filesym_count field.
        (struct elf_outext_info): Add need_second_pass and second_pass.
        (elf_link_output_extsym): Detect symbols defined in the output
        file, emit them on second pass over locals.

2012-06-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
        of target_read_memory as bfd_size_type.
        * bfd-in2.h: Regenerate.
        * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
        argument of target_read_memory as bfd_size_type.
        (_bfd_elf32_bfd_from_remote_memory): Likewise.
        (_bfd_elf64_bfd_from_remote_memory): Likewise.
        * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
        * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.

2012-06-03  Alan Modra  <amodra@gmail.com>

        PR binutils/13897
        * elf.c (elf_find_function): Cache last function sym info.
        (_bfd_elf_maybe_function_sym): Return function size, pass in
        section of interest.
        * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
        (_bfd_elf_maybe_function_sym): Likewise.
        * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
        (opd_entry_value): Add in_code_sec param.  Revert caching code.
        Return -1 if in_code_sec and function found in wrong section.
        Update all calls.

2012-06-01  Siddhesh Poyarekar  <siddhesh@redhat.com>

        * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
        of target_read_memory as size_t.
        * bfd-in2.h: Regenerate.
        * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
        argument of target_read_memory as size_t.
        (_bfd_elf32_bfd_from_remote_memory): Likewise.
        (_bfd_elf64_bfd_from_remote_memory): Likewise.
        * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
        * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.

2012-06-01  Alan Modra  <amodra@gmail.com>

        PR binutils/13897
        * elf64-ppc.c (opd_entry_value): Rewrite cache code.

2012-05-29  Tom Tromey  <tromey@redhat.com>

        * opncls.c (bfd_fopen): Always close fd on failure.
        (bfd_fdopenr): Likewise.

2012-05-27  Alan Modra  <amodra@gmail.com>

        PR ld/14170
        * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
        a dynamic library finds a new instance with non-default
        visibility in a regular object, correctly handle symbols
        already on the undefs list and undo dynamic symbol state when
        the new symbol is hidden or internal.

2012-05-25  H.J. Lu  <hongjiu.lu@intel.com>

        * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
        dynamic_sec_flags to create PLT .eh_frame section.
        * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.

2012-05-25  Alan Modra  <amodra@gmail.com>

        PR ld/13909
        * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
        (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
        * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
        * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
        size dynamic sections before stripping eh_frame_hdr.
        (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
        * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
        if no other .eh_frame sections exist.
        * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
        * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
        or alloc plt_eh_frame here..
        (elf_i386_size_dynamic_sections): ..do it here instead.  Don't
        specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
        (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
        before writing plt offset.
        * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
        or alloc plt_eh_frame here..
        (elf_x86_64_size_dynamic_sections): ..do it here instead.
        (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
        before writing plt offset.

2012-05-24  Alan Modra  <amodra@gmail.com>

        PR ld/14158
        * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
        size to output section alignment.
        (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.

2012-05-23  Alan Modra  <amodra@gmail.com>

        * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
        BFDs with multiple .eh_frame sections.

2012-05-23  Alan Modra  <amodra@gmail.com>

        PR ld/13909
        * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.

2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/13909
        * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
        last change.
        * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.

2012-05-22  Alan Modra  <amodra@gmail.com>

        * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
        first one is zero size or discarded.
        * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
        glink_eh_frame contents here..
        (ppc_elf_finish_dynamic_sections): ..rather than here.  Just set
        offset to .glink.

2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/13909
        * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
        eh_frame section if there is an input .eh_frame section.
        * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.

2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/14105
        * elf32-i386.c (elf_i386_create_dynamic_sections): Always
        create PLT eh_frame section with SEC_LINKER_CREATED.
        * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.

2012-05-22  Alan Modra  <amodra@gmail.com>

        * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
        sections attached to a BFD.
        * section.c (bfd_get_section_by_name): Rewrite description.
        (bfd_get_next_section_by_name): New function.
        * bfd-in2.h: Regenerate.

2012-05-21  Andreas Schwab  <schwab@linux-m68k.org>

        * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
        (elf_m68k_grok_psinfo): New function.
        (elf_backend_grok_prstatus): Define.
        (elf_backend_grok_psinfo): Define.

2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>

        * elf64-mips.c (elf_backend_got_header_size): Correct definition.
        * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
        backend's GOT header size instead of hardcoding it.

2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>

        * elf32-vax.c (elf_vax_relocate_section)
        <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.

2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>

        * elf32-vax.c (elf_vax_relocate_section)
        <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
        its name as the check for text sections.

2012-05-19  Maciej W. Rozycki  <macro@linux-mips.org>

        * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
        the third reloc offset is the same as the first.

2012-05-19  Alan Modra  <amodra@gmail.com>

        * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
        (has_tls_reloc, has_tls_get_addr_call): Move back to..
        * elf32-ppc.c: ..here.
        (ppc_elf_section_flags, elf_backend_section_flags): Delete.
        (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.

2012-05-18  H.J. Lu  <hongjiu.lu@intel.com>

        * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
        _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
        * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.

2012-05-18  Roland McGrath  <mcgrathr@google.com>

        * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
        not to clobber the ar_fmag field stored in ARED->arch_header.

2012-05-18  Pedro Alves  <palves@redhat.com>

        * mach-o.h: Don't include sysdep.h.

2012-05-18  Nick Clifton  <nickc@redhat.com>

        PR 14072
        * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
        complaining about config.h not having been included.
        * bfd-in2.h: Regenerate.

2012-05-18  Andreas Schwab  <schwab@linux-m68k.org>

        * aclocal.m4: Regenerate.
        * Makefile.in: Regenerate.

2012-05-17  Daniel Richard G.  <skunk@iskunk.org>
            Nick Clifton  <nickc@redhat.com>

        PR 14072
        * configure.in: Add check that sysdep.h has been included before
        any system header files.
        * configure: Regenerate.
        * config.in: Regenerate.
        * aclocal.m4: Regenerate.
        * bfd-in.h: Generate an error if included before config.h.
        * sysdep.h: Likewise.
        * bfd-in2.h: Regenerate.
        * compress.c: Remove #include "config.h".
        * plugin.c: Likewise.
        * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
        * elf64-hppa.c: Likewise.
        * som.c: Likewise.
        * xsymc.c: Likewise.

2012-05-17  Maciej W. Rozycki  <macro@linux-mips.org>
            Alan Modra  <amodra@gmail.com>

        * elf.c (ignore_section_sym): Correct comment.  Don't return
        true for absolute section.
        (elf_map_symbols): Move stray comment.  Adjust for above change.
        Don't discard global section symbols.

2012-05-17  Alan Modra  <amodra@gmail.com>

        * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
        _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
        * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
        absolute.

2012-05-17  Alan Modra  <amodra@gmail.com>

        * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
        is_ppc_vle): Move to..
        * elf32-ppc.h: ..here, making is_ppc_vle a macro.

2012-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>

        * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
        bfd_get_section_lma, bfd_get_section_alignment,
        bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
        in order to use the `bfd' argument.
        * bfd-in2.h: Regenerate.
        * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
        as the first argument for `bfd_get_section_alignment'.
        * elf32-arm.c (create_ifunc_sections): Likewise, for
        `bfd_set_section_alignment'.
        * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
        `bfd_get_section_name'.
        * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
        * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
        (ppc_elf_relocate_section): Likewise.
        * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
        `bfd_get_section_vma'.
        * elf64-ppc.c (create_linkage_sections): Likewise, for
        `bfd_set_section_alignment'.

2012-05-16  Georg-Johann Lay  <avr@gjlay.de>

        PR target/13503
        * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
        * bfd-in2.h: Regenerate.
        * libbfd.h: Regenerate.
        * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
        R_AVR_8_HLO8.
        (avr_reloc_map): Likewise.

2012-05-16  Daniel Richard G.  <skunk@iskunk.org>

        PR binutils/13558
        * bfd/aout-cris.c: Include sysdep.h before bfd.h.
        * bfd/aout-ns32k.c: Likewise.
        * bfd/aout-sparcle.c: Likewise.
        * bfd/aout0.c: Likewise.
        * bfd/bfd-in2.h: Likewise.
        * bfd/coff-stgo32.c: Likewise.
        * bfd/cpu-lm32.c: Likewise.
        * bfd/cpu-microblaze.c: Likewise.
        * bfd/cpu-score.c: Likewise.
        * bfd/cpu-tilegx.c: Likewise.
        * bfd/cpu-tilepro.c: Likewise.
        * bfd/elf32-lm32.c: Likewise.
        * bfd/elf32-microblaze.c: Likewise.
        * bfd/elf32-score7.c: Likewise.
        * bfd/elf32-tilepro.c: Likewise.
        * bfd/elfxx-tilegx.c: Likewise.
        * bfd/mach-o.h: Likewise.
        * bfd/nlm32-ppc.c: Likewise.
        * bfd/ns32knetbsd.c: Likewise.
        * bfd/pef.h: Likewise.
        * bfd/plugin.c: Likewise.
        * bfd/stab-syms.c: Likewise.
        * bfd/sunos.c: Likewise.
        * bfd/syms.c: Likewise.
        * bfd/xsym.h: Likewise.

2012-05-16  Alan Modra  <amodra@gmail.com>

        * elflink.c: Rename flaginfo to flinfo throughout, except..
        (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
        Formatting, style.  Simplify flag match.

2012-05-16  Alan Modra  <amodra@gmail.com>

        * dwarf2.c: Formatting.
        (arange_add): Pass in unit rather than bfd.  Update callers.
        Ignore empty ranges.  Don't ask for cleared memory.
        (parse_comp_unit): Only set unit->base_address if processing
        DW_TAG_compile_unit.
        (find_debug_info): Optimise section lookup.
        (place_sections): Use bfd_alloc for stash->adjusted_sections.
        (find_line): Match previously parsed comp unit addresses as we
        do for newly parsed comp units.

2012-05-16  Alan Modra  <amodra@gmail.com>

        * archive.c (_bfd_generic_read_ar_hdr_mag):  Ensure sscanf
        stops at end of ar_size field.

2012-05-16  Alan Modra  <amodra@gmail.com>

        PR ld/13962
        PR ld/7023
        * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
        out of range.  As a special case, fix sh_info for zero sh_size.
        Do the same for .symtab.

2012-05-15  James Murray <jsm@jsm-net.demon.co.uk>
            Stephane Carrez <stcarrez@nerim.fr>

        * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
        * config.bfd: Likewise.
        * cpu-m9s12x.c: New.
        * cpu-m9s12xg.c: New.
        * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
        Add option to offset S12 addresses into XGATE memory space.
        Fix carry bug in IMM16 (IMM8 low/high) relocate.
        * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
        (ALL_MACHINES_CFILES): Likewise.
        * reloc.c: Add S12X relocs.
        * Makefile.in: Regenerate.
        * bfd-in2.h: Regenerate.
        * libbfd.h: Regenerate.

2012-05-14  James Lemke  <jwlemke@codesourcery.com>
            Catherine Moore  <clm@codesourcery.com>

        * bfd.c (bfd_lookup_section_flags): Add section parm.
        * ecoff.c (bfd_debug_section): Remove flag_info initializer.
        * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
        (bfd_elf_lookup_section_flags): Add section parm.
        * elf32-ppc.c (is_ppc_vle): New function.
        (ppc_elf_modify_segment_map): New function.
        (elf_backend_modify_segment_map): Define.
        (has_vle_insns): New define.
        * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
        * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
        Move in logic to omit / include a section.
        * libbfd-in.h (bfd_link_info): Add section parm.
        (bfd_generic_lookup_section_flags): Likewise.
        * reloc.c (bfd_generic_lookup_section_flags): Likewise.
        * section.c (bfd_section): Move out section_flag_info.
        (BFD_FAKE_SECTION): Remove flag_info initializer.
        * targets.c (_bfd_lookup_section_flags): Add section parm.

2012-05-14  Catherine Moore  <clm@codesourcery.com>

        * archures.c (bfd_mach_ppc_vle): New.
        * bfd-in2.h: Regenerated.
        * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
        * elf32-ppc.c (split16_format_type): New enumeration.
        (ppc_elf_vle_split16): New function.
        (HOWTO): Add entries for R_PPC_VLE relocations.
        (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
        (ppc_elf_section_flags): New function.
        (ppc_elf_lookup_section_flags): New function.
        (ppc_elf_section_processing): New function.
        (ppc_elf_check_relocs): Handle PPC_VLE relocations.
        (ppc_elf_relocation_section): Likewise.
        (elf_backend_lookup_section_flags_hook): Define.
        (elf_backend_section_flags): Define.
        (elf_backend_section_processing): Define.
        * elf32-ppc.h (ppc_elf_section_processing): Declare.
        * libbfd.h: Regenerated.
        * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
        BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
        BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
        BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
        BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
        BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
        BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
        BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
        BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.

2012-05-11  Georg-Johann Lay  <avr@gjlay.de>

        PR target/13503
        * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
        BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
        * bfd-in2.h: Regenerate.
        * libbfd.h: Regenerate.
        * elf32-avr.c (elf_avr_howto_table): Add entries for
        R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
        (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
        R_AVR_8_HHI8.

2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>

        * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
        addend overflow check.

2012-05-10  DJ Delorie  <dj@redhat.com>

        * elf32-rx.c (rx_elf_object_p): Ignore empty segments.

2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>

        * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
        hex number in x32 addend overflow check.

2012-05-10  H.J. Lu  <hongjiu.lu@intel.com>

        * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
        R_X86_64_RELATIVE64.

2012-05-09  H.J. Lu  <hongjiu.lu@intel.com>

        * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
        overflow for R_X86_64_RELATIVE64.

2012-05-08  Ben Cheng  <bccheng@google.com>

        * elf.c: Preserve the original p_align and p_flags if they are
        valid.

2012-05-07  Alan Modra  <amodra@gmail.com>

        * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
        RELOC_AGAINST_DISCARDED_SECTION invocation.

2012-05-07  Hans-Peter Nilsson  <hp@axis.com>

        * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
        local variable i_ instead of assuming and using a variable i.

2012-05-07  Maciej W. Rozycki  <macro@linux-mips.org>

        * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
        relocations.
        * elfxx-mips.c (mips_reloc_against_discarded_section): New
        function.
        (_bfd_mips_elf_relocate_section): Call it, in place of
        RELOC_AGAINST_DISCARDED_SECTION.
        * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
        to RELOC_AGAINST_DISCARDED_SECTION.
        * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
        * elf32-arm.c (elf32_arm_relocate_section): Likewise.
        * elf32-avr.c (elf32_avr_relocate_section): Likewise.
        * elf32-bfin.c (bfin_relocate_section): Likewise.
        (bfinfdpic_relocate_section): Likewise.
        * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
        * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
        * elf32-cris.c (cris_elf_relocate_section): Likewise.
        * elf32-crx.c (elf32_crx_relocate_section): Likewise.
        * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
        * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
        * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
        * elf32-frv.c (elf32_frv_relocate_section): Likewise.
        * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
        * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
        * elf32-i370.c (i370_elf_relocate_section): Likewise.
        * elf32-i386.c (elf_i386_relocate_section): Likewise.
        * elf32-i860.c (elf32_i860_relocate_section): Likewise.
        * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
        * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
        * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
        * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
        * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
        * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
        * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
        * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
        * elf32-mep.c (mep_elf_relocate_section): Likewise.
        * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
        * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
        * elf32-mt.c (mt_elf_relocate_section): Likewise.
        * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
        * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
        * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
        * elf32-rx.c (rx_elf_relocate_section): Likewise.
        * elf32-s390.c (elf_s390_relocate_section): Likewise.
        * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
        * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
        * elf32-sh.c (sh_elf_relocate_section): Likewise.
        * elf32-spu.c (spu_elf_relocate_section): Likewise.
        * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
        * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
        * elf32-v850.c (v850_elf_relocate_section): Likewise.
        * elf32-vax.c (elf_vax_relocate_section): Likewise.
        * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
        * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
        * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
        * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
        (elf64_alpha_relocate_section): Likewise.
        * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
        * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
        * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
        * elf64-s390.c (elf_s390_relocate_section): Likewise.
        * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
        * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
        * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
        * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
        * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.

2012-05-05  Alan Modra  <amodra@gmail.com>

        PR ld/14052
        PR ld/13621
        * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.

2012-05-05  Alan Modra  <amodra@gmail.com>

        * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
        bfd_und_section and bfd_ind_section with their _ptr variants, or
        use corresponding bfd_is_* macros.
        * aout-ns32k.c: Likewise.
        * aout-tic30.c: Likewise.
        * coff-arm.c: Likewise.
        * coff-tic54x.c: Likewise.
        * cpu-ns32k.c: Likewise.
        * elf-attrs.c: Likewise.
        * elfcode.h: Likewise.
        * peicode.h: Likewise.
        * reloc.c: Likewise.
        * riscix.c: Likewise.
        * versados.c: Likewise.
        * section.c: Likewise.
        (bfd_abs_section, bfd_ind_section, bfd_com_section,
        bfd_ind_section): Delete.
        (std_section): New array replacing above.
        (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
        bfd_ind_section_ptr, STD_SECTION): Update.
        (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
        * bfd-in2.h: Regenerate.

2012-05-03  Sean Keys  <skeys@ipdatasys.com>

        * cpu-xgate.c: New file. Added XGATE support.
        * archures.c (bfd_architecture): Add XGATE architecture.
        (bfd_archures_list): Add reference to XGATE architecture info.
        * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
        * reloc.c: Add various XGATE relocation enums.
        * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
        list.
        * Makefile.am: Add support for XGATE elf.
        * configure.in: Ditto.
        * config.bfd: Ditto.
        * Makefile.in: Regenerate.
        * configure: Ditto.
        * bfd-in2.h: Ditto.
        * libbfd.h: Ditto.
        Added files for XGATE relocations.
        * elf32-xgate.c: Created minimal relocation file.
        * elf32-xgate.h: Created minimal header file for elf32-xgate.

2012-05-03  Tristan Gingold  <gingold@adacore.com>

        * dwarf2.c (decode_line_info): Ignore
        DW_LNE_HP_source_file_correlation.

2012-05-01  Nick Clifton  <nickc@redhat.com>

        PR binutils/13121
        * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
        AIX system headers.
        * coff-ppc.c: Likewise.
        * cofflink.c: Likewise.
        * elf32-arm.c: Likewise.
        * elf64-sparc.c: Likewise.
        * elflink.c: Likewise.
        * pdp11.c: Likewise.
        * rescoff.c: Likewise.

2012-04-26  Mark Wielaard  <mjw@redhat.com>

        * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
        possibly being relative to DW_AT_low_pc.
        (parse_comp_unit): Likewise.

2012-04-26  Andreas Schwab  <schwab@linux-m68k.org>

        * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
        also when generating PIE.
        (elf_m68k_discard_copies): Mark undefined weak symbols referenced
        by relocations as dynamic.

2012-04-26  Hans-Peter Nilsson  <hp@axis.com>

        Provide a way for programs to recognize BFD_ASSERT calls.
        * bfd.c (bfd_assert_handler_type): New API type.
        (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
        (_bfd_assert_handler): New variable.
        (_bfd_default_assert_handler): New function.
        (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
        * libbfd-in.h (_bfd_assert_handler): Declare.
        * libbfd.h, bfd-in2.h: Regenerate.

2012-04-24  Hans-Peter Nilsson  <hp@axis.com>

        PR ld/13990
        * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
        symbol, where PLT refcount is set to -1.

2012-04-24  Alan Modra  <amodra@gmail.com>

        PR ld/13991
        * elf-bfd.h (_bfd_elf_link_just_syms): Define as
        _bfd_generic_link_just_syms.
        * elflink.c (_bfd_elf_link_just_syms): Delete.
        * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.

        * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
        * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
        SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
        SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
        * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
        * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
        * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
        * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
        * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
        * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
        * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
        * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
        * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
        * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
        * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
        * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
        * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
        * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
        * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
        * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
        * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
        * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
        * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
        * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
        * reloc.c: Update all references.
        * bfd-in2.h: Regenerate.

2012-04-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
        * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.

2012-04-19  Thomas Schwinge  <thomas@codesourcery.com>

        * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
        got_type.
        (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
        it.

2012-04-17  Kaz Kojima  <kkojima@rr.iij4u.or.jp>

        * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
        relocations when LE conversion happens on the IE tls symbol.

2012-04-17  Roland McGrath  <mcgrathr@google.com>

        * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
        so that 32-byte boundary is a proper instruction boundary.

2012-04-17  Tristan Gingold  <gingold@adacore.com>

        * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
        member of an object archive.<

2012-04-17  Tristan Gingold  <gingold@adacore.com>

        * vms-lib.c (MAX_EKEYLEN): Define.
        (MAX_KEYLEN): Fix value.
        (vms_write_index): Add comments and fix indentation.
        Adjust comparaison.  Add assertions.  Free kbn_blk.
        (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
        Compense MAX_KEYLEN adjustment.

2012-04-16  Maciej W. Rozycki  <macro@linux-mips.org>

        * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
        (_bfd_mips_elf_check_relocs): Update accordingly.

2012-04-13  Alan Modra  <amodra@gmail.com>

        PR ld/13947
        * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
        reloc sections.

2012-04-12  David S. Miller  <davem@davemloft.net>

        * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
        BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
        * libbfd.h: Regenerate.
        * bfd-in2.h: Likewise.
        * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
        (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
        R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
        (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
        (_bfd_sparc_elf_check_relocs): Likewise.
        (_bfd_sparc_elf_gc_sweep_hook): Likewise.
        (_bfd_sparc_elf_relocate_section): Likewise.

2012-04-12  Roland McGrath  <mcgrathr@google.com>

        * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
        New variables.
        (struct elf32_arm_link_hash_table): New member `nacl_p'.
        (elf32_arm_link_hash_table_create): Initialize it.
        (elf32_arm_nacl_link_hash_table_create): New function.
        (arm_movw_immediate, arm_movt_immediate): New functions.
        (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
        (elf32_arm_finish_dynamic_sections): Likewise.
        (elf32_arm_output_plt_map_1): Likewise.
        (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
        New backend vector stanza.
        (elf32_arm_nacl_modify_segment_map): New function.
        * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
        * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
        * configure.in: Likewise.
        (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
        (bfd_elf32_littlearm_nacl_vec): Likewise.
        (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
        (bfd_elf32_bigarm_symbian_vec): Likewise.
        (bfd_elf32_littlearm_symbian_vec): Likewise.
        (bfd_elf32_bigarm_vxworks_vec): Likewise.
        (bfd_elf32_littlearm_vxworks_vec): Likewise.
        * configure: Regenerated.

2012-04-12  Tristan Gingold  <gingold@adacore.com>

        * elflink.c (elf_link_output_extsym): Add a guard.
        (bfd_elf_final_link): Remove assertion.
        (bfd_elf_final_link): Add a guard.
        * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
        (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
        (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
        (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
        Remove.
        (elfNN-ia64-vms target): Move to ...
        * elf64-ia64-vms.c: New file.
        * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
        * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
        (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
        * configure: Regenerate.
        * Makefile.in: Regenerate.

2012-04-11  Nick Clifton  <nickc@redhat.com>

        PR binutils/13897
        * elf64-ppc.c (opd_entry_value): When dealing with sections
        without relocs, keep the last section loaded in order to avoid
        unnecessary reloads.

2012-04-09  Roland McGrath  <mcgrathr@google.com>

        * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
        * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
        (nacl_modify_program_headers): Likewise.

2012-04-03  Roland McGrath  <mcgrathr@google.com>

        * elf-nacl.c: New file.
        * elf-nacl.h: New file.
        * elf32-i386.c (elf_backend_modify_segment_map): Define for
        bfd_elf32_i386_nacl_vec.
        (elf_backend_modify_program_headers): Likewise.
        * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
        bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
        (elf_backend_modify_program_headers): Likewise.
        * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
        (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
        * Makefile.in: Regenerated.
        * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
        (bfd_elf32_x86_64_nacl_vec): Likewise.
        (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
        (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
        (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
        (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
        (bfd_elf32_i386_nacl_vec): Likewise.
        (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
        (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
        * configure: Regenerated.

2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>

        * elf32-m68k.c (elf_m68k_relocate_section): Allow
        R_68K_TLS_LE{8,16,32} for PIE.

2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * elf64-s390.c: Fix several comments regarding PLT entry
        description.
        * elf32-s390.c: Likewise.

2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * elf64-s390.c: Use the section pointer shortcuts in
        elf_link_hash_table and remove them from the target specific
        variant.
        * elf32-s390.c: Likewise.

2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
        New definitions.
        (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
        (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
        (elf_s390_finish_dynamic_sections): Likewise.
        * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
        (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
        (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
        (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
        (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.

2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
        Rename all occurrences in the file to elf_dyn_relocs.
        * elf64-s390.c: Likewise.

2012-03-30  Alan Modra  <amodra@gmail.com>

        * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
        libraries.

2012-03-29  Alan Modra  <amodra@gmail.com>

        * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
        * bfd-in2.h: Regenerate.

2012-03-23  Alan Modra  <amodra@gmail.com>

        * elf.c (assign_file_positions_for_non_load_sections): Don't warn
        on empty alloc sections.

2012-03-23  Alan Modra  <amodra@gmail.com>

        * linker.c (_bfd_nearby_section): New function, split out from..
        (fix_syms): ..here.
        * bfd-in.h (_bfd_nearby_section): Declare.
        * bfd-in2.h: Regenerate.
        * elflink.c (elf_link_input_bfd): Don't use text_index_section or
        data_index_section with ld -q or ld -r output relocs against
        stripped output sections.  Instead use _bfd_nearby_section.

2012-03-23  Alan Modra  <amodra@gmail.com>

        PR binutils/13894
        * elf64-ppc.c (opd_entry_value): Read full symbol table when
        sym hashes unavailable.

2012-03-21  Eliot Dresselhaus  <eliot@sonic.net>

        * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
        for non-C6X objects.

2012-03-20  Kai Tietz  <ktietz@redhat.com>

        PR ld/12742
        * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
        * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
        Add windows.h header include if HAVE_WINDOWS_H is defined.
        (dlerror): New static function if windows variant is used instead
        of dlfcn.h.
        (dlclose): Likewise.
        (dlopen): Likewise.
        (dlsym): Likewise.
        * configure: Regenerated.
        * config.in: Regenerated.

2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/13880
        * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
        for R_386_GOTOFF relocation against protected function if
        SYMBOLIC_BIND is true.

        * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
        error for R_X86_64_GOTOFF64 relocation against protected function
        when building executable or SYMBOLIC_BIND is true.

2012-03-16  Roland McGrath  <mcgrathr@google.com>

        * config.bfd: Handle x86_64-*-nacl*.
        * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
        (bfd_elf32_x86_64_nacl_vec): Likewise.
        * targets.c: Support them.
        * configure.in: Likewise.
        * configure: Regenerated.

2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

        * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
        (elf32_arm_attributes_forbid_div): Likewise.
        (elf32_arm_merge_eabi_attributes): Correct handling of
        Tag_DIV_use.

2012-03-15  Roland McGrath  <mcgrathr@google.com>

        * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
        elf_x86_64_backend_data parameters for plt_eh_frame.

        * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
        (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
        (elf_x86_64_arch_bed): New variable.
        (elf_backend_arch_data): New macro.
        (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
        (elf_x86_64_allocate_dynrelocs): Likewise.
        (elf_x86_64_relocate_section): Likewise.
        (elf_x86_64_plt_sym_val): Likewise.
        (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
        parameters for PLT details.
        (elf_x86_64_finish_dynamic_sections): Likewise.

2012-03-14  Roland McGrath  <mcgrathr@google.com>

        * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
        to the full size, padding out with nop instructions.

2012-03-12  Alan Modra  <amodra@gmail.com>

        * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
        on zero size dynbss symbol.
        * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
        * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
        * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
        * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
        * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
        * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
        * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
        * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
        * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
        * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
        * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
        * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
        * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
        * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
        * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
        * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
        * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
        * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
        * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
        * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
        * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.

2012-03-10  Edmar Wienskoski  <edmar@freescale.com>

        * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
        * bfd-in2.h: Regenerate.
        * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
        bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.

2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/13817
        * elf32-i386.c (elf_i386_relocate_section): Restore
        R_386_IRELATIVE.

        * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
        R_X86_64_IRELATIVE.

2012-03-08  Tristan Gingold  <gingold@adacore.com>

        * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
        keylen according to archive kind.  Set nextvbn and nextrfa lhd
        fields.  Add comments.

2012-03-07  Nick Clifton  <nickc@redhat.com>

        * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
        field.
        (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
        (elf_mn10300_tdata): Define.
        (elf_mn10300_local_got_tls_type): Define.
        (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
        R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
        R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
        R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
        (mn10300_reloc_map): Likewise.
        (elf_mn10300_tls_transition): New function.
        (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
        (mn10300_elf_check_relocs): Add TLS support.
        (mn10300_elf_final_link_relocate): Likewise.
        (mn10300_elf_relocate_section): Likewise.
        (mn10300_elf_relax_section): Likewise.
        (elf32_mn10300_link_hash_newfunc): Initialise new field.
        (_bfd_mn10300_copy_indirect_symbol): New function.
        (elf32_mn10300_link_hash_table_create): Initialise new fields.
        (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
        (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
        (_bfd_mn10300_elf_reloc_type_class): Allocate an
        elf_mn10300_obj_tdata structure.
        (elf_backend_copy_indirect_symbol): Define.
        * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
        BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
        BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
        BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
        (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
        alongside other MN10300 relocations.
        * bfd-in2.h: Regenerate.
        * libbfd.h: Regenerate.

2012-03-06  Jakub Jelinek  <jakub@redhat.com>

        * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
        set relocate to TRUE.

2012-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR ld/12152
        * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
        overflows for R_SPARC_UA32 in .stab sections.

2012-03-01  Alan Modra  <amodra@gmail.com>

        * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.

2012-02-27  Alan Modra  <amodra@gmail.com>

        * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
        before calling elf specific function.
        (sh_elf_osec_readonly_p): Test for error return from above.

2012-02-27  Alan Modra  <amodra@gmail.com>

        * elf32-spu.c (build_stub): Fix malloc under-allocation.

2012-02-25  Walter Lee  <walt@tilera.com>
        * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
        BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
        BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
        BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
        BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
        BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
        BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
        BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
        BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
        BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
        BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
        BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
        BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
        BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
        BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
        BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
        BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
        BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
        BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
        BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
        BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
        BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
        BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
        BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
        BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
        BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
        Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
        BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
        BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
        BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
        BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
        BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
        BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
        BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
        BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
        BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
        BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
        BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
        BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
        BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
        BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
        BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
        BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
        BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
        BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
        BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
        BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
        BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
        BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
        BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
        * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
        relocations.
        (tilepro_reloc_map): Ditto.
        (tilepro_info_to_howto_rela): Ditto.
        (reloc_to_create_func): Ditto.
        (tilepro_tls_translate_to_le): New.
        (tilepro_tls_translate_to_ie): New.
        (tilepro_elf_tls_transition): New.
        (tilepro_elf_check_relocs): Handle new tls relocations.
        (tilepro_elf_gc_sweep_hook): Ditto.
        (allocate_dynrelocs): Ditto.
        (tilepro_elf_relocate_section): Ditto.
        (tilepro_replace_insn): New.
        (insn_mask_X1): New.
        (insn_mask_X0_no_dest_no_srca): New
        (insn_mask_X1_no_dest_no_srca): New
        (insn_mask_Y0_no_dest_no_srca): New
        (insn_mask_Y1_no_dest_no_srca): New
        (srca_mask_X0): New
        (srca_mask_X1): New
        (insn_tls_le_move_X1): New
        (insn_tls_le_move_zero_X0X1): New
        (insn_tls_ie_lw_X1): New
        (insn_tls_ie_add_X0X1): New
        (insn_tls_ie_add_Y0Y1): New
        (insn_tls_gd_add_X0X1): New
        (insn_tls_gd_add_Y0Y1): New
        * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
        relocations.
        (tilegx_reloc_map): Ditto.
        (tilegx_info_to_howto_rela): Ditto.
        (reloc_to_create_func): Ditto.
        (tilegx_elf_link_hash_table): New field disable_le_transition.
        (tilegx_tls_translate_to_le): New.
        (tilegx_tls_translate_to_ie): New.
        (tilegx_elf_tls_transition): New.
        (tilegx_elf_check_relocs): Handle new tls relocations.
        (tilegx_elf_gc_sweep_hook): Ditto.
        (allocate_dynrelocs): Ditto.
        (tilegx_elf_relocate_section): Ditto.
        (tilegx_copy_bits): New.
        (tilegx_replace_insn): New.
        (insn_mask_X1): New.
        (insn_mask_X0_no_dest_no_srca): New.
        (insn_mask_X1_no_dest_no_srca): New.
        (insn_mask_Y0_no_dest_no_srca): New.
        (insn_mask_Y1_no_dest_no_srca): New.
        (insn_mask_X0_no_operand): New.
        (insn_mask_X1_no_operand): New.
        (insn_mask_Y0_no_operand): New.
        (insn_mask_Y1_no_operand): New.
        (insn_tls_ie_ld_X1): New.
        (insn_tls_ie_ld4s_X1): New.
        (insn_tls_ie_add_X0X1): New.
        (insn_tls_ie_add_Y0Y1): New.
        (insn_tls_ie_addx_X0X1): New.
        (insn_tls_ie_addx_Y0Y1): New.
        (insn_tls_gd_add_X0X1): New.
        (insn_tls_gd_add_Y0Y1): New.
        (insn_move_X0X1): New.
        (insn_move_Y0Y1): New.
        (insn_add_X0X1): New.
        (insn_add_Y0Y1): New.
        (insn_addx_X0X1): New.
        (insn_addx_Y0Y1): New.
        * libbfd.h: Regenerate.
        * bfd-in2.h: Regenerate.

2012-02-25  Walter Lee  <walt@tilera.com>

        * config.bfd (tilegx-*-*): rename little endian vector; add big
        endian vector.
        (tilegxbe-*-*): New case.
        * configure.in (bfd_elf32_tilegx_vec): Rename...
        (bfd_elf32_tilegx_le_vec): ... to this.
        (bfd_elf32_tilegx_be_vec): New vector.
        (bfd_elf64_tilegx_vec): Rename...
        (bfd_elf64_tilegx_le_vec): ... to this.
        (bfd_elf64_tilegx_be_vec): New vector.
        * configure: Regenerate.
        * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
        (TARGET_LITTLE_NAME): Ditto.
        (TARGET_BIG_SYM): Define.
        (TARGET_BIG_NAME): Define.
        * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
        (TARGET_LITTLE_NAME): Ditto.
        (TARGET_BIG_SYM): Define.
        (TARGET_BIG_NAME): Define.
        * targets.c (bfd_elf32_tilegx_vec): Rename...
        (bfd_elf32_tilegx_le_vec): ... to this.
        (bfd_elf32_tilegx_be_vec): Declare.
        (bfd_elf64_tilegx_vec): Rename...
        (bfd_elf64_tilegx_le_vec): ... to this.
        (bfd_elf64_tilegx_be_vec): Declare.
        (_bfd_target_vector): Add / rename above vectors.
        * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
        * bfd-in2.h: Regenerate.
        * cpu-tilegx.c (bfd_tilegx32_arch): define.
        (bfd_tilegx_arch): link to bfd_tilegx32_arch.

2012-02-24  Nick Clifton  <nickc@redhat.com>

        PR ld/13730
        * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
        error message instead of aborting, when an outofrange reloc is
        encountered.

2012-02-23  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
        (bfd_mach_o_canonicalize_one_reloc):  Swap non-scattered reloc
        bit-fields when target and host differ in endian-ness.  When
        PAIRs are non-scattered find the 'symbol' from the preceding
        reloc.  Add FIXME re. reloc symbols on section boundaries.
        (bfd_mach_o_swap_out_non_scattered_reloc): New.
        (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.

2012-02-17  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o-i386.c (i386_howto_table): Add support for 16 bit
        sect-diffs.
        (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
        (bfd_mach_o_i386_swap_reloc_out): Likewise.

2012-02-17  Tristan Gingold  <gingold@adacore.com>

        * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
        * libbfd.h: Regenerated.
        * bfd-in2.h: Likewise.
        * mach-o-i386.c (i386_howto_table): Include local sectdiff.
        (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
        (bfd_mach_o_i386_swap_reloc_out): Likewise.

2012-02-17  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

        * elf32-s390.c (elf_s390_relocate_section): Support basr in the
        GD->LE and LD->LE optimizations.

2012-02-16  Alan Modra  <amodra@gmail.com>

        PR binutils/13355
        * elf32-rx.c (elf32_rx_relax_section): Correct width check.

2012-02-13  Richard Henderson  <rth@redhat.com>

        PR ld/13621
        * linker.c (fix_syms): Force symbols outside any section into
        bfd_abs_section_ptr.

2012-02-13  Alan Modra  <amodra@gmail.com>

        * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
        * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
        * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
        * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.

2012-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Nick Clifton  <nickc@redhat.com>

        * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
        memset.

2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
        vma additions in their logical, rather than physical order.

2012-02-10  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
        parameters.
        * mach-o-x86-64.c (text_section_names_xlat): New.
        (mach_o_x86_64_segsec_names_xlat): New.
        (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
        * mach-o-i386.c (text_section_names_xlat): Correct section parameters.

2012-02-10  Tristan Gingold  <gingold@adacore.com>

        * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
        to avoid infinite loop.  Add comments.

2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/13675
        * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
        nop instructions.
        (bfd_arch_i386_short_nop_fill): New.
        (bfd_arch_i386_long_nop_fill): Likewise.
        Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
        initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
        bfd_arch_info initializers.

        * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
        (bfd_arch_i386_short_nop_fill): This.
        Update bfd_arch_info initializers.
        * cpu-l1om.c: Likewise.

2012-02-08  Alan Modra  <amodra@gmail.com>

        * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
        (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
        the correct h->u.weakdef.

2012-02-07  Alan Modra  <amodra@gmail.com>

        * elf.c (elf_find_function): Don't use internal_elf_sym.
        (_bfd_elf_maybe_function_sym): Likewise.  Replace elf_symbol_type
        parameter with asymbol.
        * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
        * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
        (struct elf_backend_data <maybe_function_sym>): Likewise.

2012-02-02  Vidya Praveen (vidya.praveen@atmel.com)

        PR bfd/13410
        * elf32-avr.c (elf32_avr_relax_section): Correct the
        condition that qualifies the candidates for relaxation.

2012-02-02  Tristan Gingold  <gingold@adacore.com>

        * bfdio.c (real_fopen): Remove unused vms_modes variable.

2012-02-02  Tristan Gingold  <gingold@adacore.com>

        * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
        variable warning.

2012-02-02  Tristan Gingold  <gingold@adacore.com>

        * archive.c (bfd_slurp_armap): Fix thinko in cast.

2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/13616
        * archures.c (bfd_arch_info): Add fill.
        (bfd_default_arch_struct): Add bfd_arch_default_fill.
        (bfd_arch_default_fill): New.

        * configure.in: Set bfd version to 2.22.52.
        * configure: Regenerated.

        * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
        initializer.
        * cpu-arc.c: Likewise.
        * cpu-arm.c: Likewise.
        * cpu-avr.c: Likewise.
        * cpu-bfin.c: Likewise.
        * cpu-cr16.c: Likewise.
        * cpu-cr16c.c: Likewise.
        * cpu-cris.c: Likewise.
        * cpu-crx.c: Likewise.
        * cpu-d10v.c: Likewise.
        * cpu-d30v.c: Likewise.
        * cpu-dlx.c: Likewise.
        * cpu-epiphany.c: Likewise.
        * cpu-fr30.c: Likewise.
        * cpu-frv.c: Likewise.
        * cpu-h8300.c: Likewise.
        * cpu-h8500.c: Likewise.
        * cpu-hppa.c: Likewise.
        * cpu-i370.c: Likewise.
        * cpu-i860.c: Likewise.
        * cpu-i960.c: Likewise.
        * cpu-ia64.c: Likewise.
        * cpu-ip2k.c: Likewise.
        * cpu-iq2000.c: Likewise.
        * cpu-lm32.c: Likewise.
        * cpu-m10200.c: Likewise.
        * cpu-m10300.c: Likewise.
        * cpu-m32c.c: Likewise.
        * cpu-m32r.c: Likewise.
        * cpu-m68hc11.c: Likewise.
        * cpu-m68hc12.c: Likewise.
        * cpu-m68k.c: Likewise.
        * cpu-m88k.c: Likewise.
        * cpu-mcore.c: Likewise.
        * cpu-mep.c: Likewise.
        * cpu-microblaze.c: Likewise.
        * cpu-mips.c: Likewise.
        * cpu-mmix.c: Likewise.
        * cpu-moxie.c: Likewise.
        * cpu-msp430.c: Likewise.
        * cpu-mt.c: Likewise.
        * cpu-ns32k.c: Likewise.
        * cpu-openrisc.c: Likewise.
        * cpu-or32.c: Likewise.
        * cpu-pdp11.c: Likewise.
        * cpu-pj.c: Likewise.
        * cpu-plugin.c: Likewise.
        * cpu-powerpc.c: Likewise.
        * cpu-rl78.c: Likewise.
        * cpu-rs6000.c: Likewise.
        * cpu-rx.c: Likewise.
        * cpu-s390.c: Likewise.
        * cpu-score.c: Likewise.
        * cpu-sh.c: Likewise.
        * cpu-sparc.c: Likewise.
        * cpu-spu.c: Likewise.
        * cpu-tic30.c: Likewise.
        * cpu-tic4x.c: Likewise.
        * cpu-tic54x.c: Likewise.
        * cpu-tic6x.c: Likewise.
        * cpu-tic80.c: Likewise.
        * cpu-tilegx.c: Likewise.
        * cpu-tilepro.c: Likewise.
        * cpu-v850.c: Likewise.
        * cpu-vax.c: Likewise.
        * cpu-w65.c: Likewise.
        * cpu-we32k.c: Likewise.
        * cpu-xc16x.c: Likewise.
        * cpu-xstormy16.c: Likewise.
        * cpu-xtensa.c: Likewise.
        * cpu-z80.c: Likewise.
        * cpu-z8k.c: Likewise.

        * cpu-i386.c: Include "libiberty.h".
        (bfd_arch_i386_fill): New.
        Add bfd_arch_i386_fill to  bfd_arch_info initializer.

        * cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
        * cpu-l1om.c: Likewise.

        * linker.c (default_data_link_order): Call abfd->arch_info->fill
        if fill size is 0.

        * bfd-in2.h: Regenerated.

2012-01-27  Michael Eager  <eager@eagercon.com>

        * elf32-microblaze.c (create_got_section):
        Reuse existing .rela.got section.

2012-01-23  Alan Modra  <amodra@gmail.com>

        * elf-bfd.h: Formatting.
        (struct elf_backend_data): Add "maybe_function_sym".
        (_bfd_elf_maybe_function_sym): Declare.
        * elfxx-target.h (elf_backend_maybe_function_sym): Define.
        (elfNN_bed): Init new field.
        * elf.c (elf_find_function): Use maybe_function_sym.
        (_bfd_elf_maybe_function_sym): New function.
        * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
        (ppc64_elf_maybe_function_sym): New function.

2012-01-20  Francois Gouget  <fgouget@codeweavers.com>

        PR binutils/13534
        * archive.c (_bfd_ar_sizepad): New function. Correctly install and
        pad the size field in an archive header.
        (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
        function for the archive size field.
        (bfd_generic_openr_next_archived_file): Likewise.
        (do_slurp_coff_armap): Likewise.
        (_bfd_write_archive_contents): Likewise.
        (_bfd_bsd44_write_ar_hdr): Use the new function.
        (bfd_ar_hdr_from_filesystem): Likewise.
        (_bfd_write_archive_contents): Likewise.
        (bsd_write_armap): Likewise.
        (coff_write_armap): Likewise.
        * archive64.c (bfd_elf64_archive_write_armap): Likewise.
        * bfdio.c (bfd_bread): Use correct type for archive element
        sizes.
        * ar.c (open_inarch): Likewise.
        (extract_file): Likewise.
        * libbfd-in.h (struct areltdata): Use correct types for
        parsed_size and extra_size fields.
        Prototype _bfd_ar_sizepad function.
        * libbfd.h: Regenerate.

2012-01-20  Ulrich Weigand  <ulrich.weigand@linaro.org>

        * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
        Return NULL if core file generation is unsupported.
        (elfcore_write_prstatus): Likewise.
        * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
        (elf_backend_write_core_note): Define.

2012-01-19  Tristan Gingold  <gingold@adacore.com>

        * pef.c: Add a comment.
        * xsym.c: Likewise.

2012-01-17  Alan Modra  <amodra@gmail.com>

        * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
        trailing garbage in the note.
        * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.

2012-01-16  Daniel Green  <venix1@gmail.com>

        PR ld/13491
        * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
        h->root.type not h->type.
        * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.

2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
        indirect symbols.

2012-01-13  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
        position from here... to (bfd_mach_o_build_seg_command): Here.

2012-01-12  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
        (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
        * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
        file. (bfd_mach_o_section): Add indirect_syms field.

2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
        vmsize from filesize.  Don't compute offsets or file sizes for
        zerofill sections.

2012-01-11  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (bfd_mach_o_build_commands): Make the building of each
        command type independent.

2012-01-11  Alan Modra  <amodra@gmail.com>

        * elf64-ppc.c: Define more insns used in plt call stubs.
        (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
        (ppc64_elf_relocate_section): Likewise.
        (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
        (struct ppc_link_hash_table): Increase size of stub_count array.
        Add plt_stub_align and plt_thread_safe.
        (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
        (plt_stub_size, plt_stub_pad): New functions.
        (build_plt_stub): Emit barriers for power7 thread safety.  Don't
        emit needless save of r2.
        (build_tls_get_addr_stub): Adjust params.
        (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
        plt stubs.  Adjust build_*plt_stub calls.
        (ppc_size_one_stub): Similarly.
        (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
        params.  Choose default for plt_thread_safe based on existence of
        calls to thread creation functions.  Modify plt_call to
        plt_call_r2save when no tocsave reloc found.  Align tail of stub
        sections.
        (ppc64_elf_build_stubs): Align tail of stub sections.  Adjust
        output of stub statistics.
        (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
        * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.

2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/13581
        * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
        check on R_X86_64_PCXX.

2012-01-10  Tristan Gingold  <gingold@adacore.com>

        * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
        warning.

2012-01-10  Tristan Gingold  <gingold@adacore.com>

        * bfdio.c (bfd_tell): Handle nested archives.
        (bfd_seek): Ditto.
        * cache.c (bfd_cache_lookup_worker): Ditto.
        * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
        nested archives.
        (bfd_generic_openr_next_archived_file): Likewise.

2012-01-09  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
        (bfd_mach_o_write_symtab): Remove handling for indirect syms.
        (bfd_mach_o_primary_symbol_sort_key): Likewise.
        (bfd_mach_o_cf_symbols): Likewise.
        (bfd_mach_o_sort_symbol_table): Remove.
        (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
        for indirect and dysymtab counts.  Do the symbol sorting here.
        (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
        Make the indirect symbols a TODO.
        (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
        (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
        a non-zero value.
        (bfd_mach_o_read_symtab_symbol): Record the symbol index.
        (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
        * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
        (IS_MACHO_INDIRECT): Remove.
        (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.

2012-01-06  Nick Clifton  <nickc@redhat.com>

        PR binutils/13121
        * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
        'flaginfo' to avoid conflicts with AIX system headers.

2012-01-06  Tristan Gingold  <gingold@adacore.com>

        * bfdio.c (bfd_bread): Use arelt_size macro.

2012-01-06  Tristan Gingold  <gingold@adacore.com>

        * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.

2012-01-05  Nick Clifton  <nickc@redhat.com>

        PR ld/12161
        * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
        necessary.

2012-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix zero registers core files when built by gcc-4.7.
        * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
        size.  Call elfcore_write_note for the local variables.  Remove the
        final elfcore_write_note call.  Add NOTREACHED comments.

2012-01-04  Tristan Gingold  <gingold@adacore.com>

        * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
        (bfd_mach_o_generic_stat_arch_elt): Adjust.

2012-01-04  Tristan Gingold  <gingold@adacore.com>

        * mach-o.c (bfd_mach_o_fat_member_init): New function.
        (bfd_mach_o_openr_next_archived_file): Reindent.
        Adjust to call bfd_mach_o_fat_member_init.
        (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.

2012-01-04  Tristan Gingold  <gingold@adacore.com>

        * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
        BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
        BFD_RELOC_MACH_O_X86_64_PCREL32_2,
        BFD_RELOC_MACH_O_X86_64_PCREL32_4,
        BFD_RELOC_MACH_O_X86_64_BRANCH32,
        BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
        BFD_RELOC_MACH_O_X86_64_GOT.

2012-01-04  Tristan Gingold  <gingold@adacore.com>

        * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
        (bfd_mach_o_load_command): Add fvmlib field.

        * mach-o.c (bfd_mach_o_read_fvmlib): New function.
        (bfd_mach_o_read_command): Handle fvmlib.

2012-01-04  Tristan Gingold  <gingold@adacore.com>

        * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
        Decode msubtype for ARM.

2012-01-04  Tristan Gingold  <gingold@adacore.com>

        * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.

2012-01-04  Tristan Gingold  <gingold@adacore.com>

        * mach-o.h: Reindent header.
        (bfd_mach_o_encryption_info_command): New structure.
        (bfd_mach_o_load_command): Add encryption_info field.

        * mach-o.c (bfd_mach_o_read_encryption_info): New function.
        (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
        (bfd_mach_o_read_command): Adjust error message.

2012-01-04  Shinichiro Hamaji  <shinichiro.hamaji@gmail.com>

        * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
        which reads DWARF2 and stores in stash from find_line.
        (find_line) Call _bfd_dwarf2_slurp_debug_info.
        * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
        * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
        * mach-o.c (dsym_subdir): The name of subdir where debug
        information may be stored.
        (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
        type is UUID.
        (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
        corresponding to the executable.
        (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
        specified binary file.
        (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
        the original BFD.
        (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
        executables, dylibs, and bundles.
        (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
        * mach-o.h (dsym_bfd): The BFD of the dSYM file.

2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
        for stabd symbols.
        (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
        (bfd_mach_o_cf_symbols): Likewise.

2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.

2012-01-03  Iain Sandoe  <idsandoe@googlemail.com>

        * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
        as the value of an indirect symbol.  Keep the string table index in
        non-indirect syms for reference.
        (bfd_mach_o_write_dysymtab): New.
        (bfd_mach_o_primary_symbol_sort_key): New.
        (bfd_mach_o_cf_symbols): New.
        (bfd_mach_o_sort_symbol_table): New.
        (bfd_mach_o_mangle_symbols): Return early if no symbols.  Sort symbols.
        If we are emitting a dysymtab, process indirect symbols and count the
        number of each other kind.
        (bfd_mach_o_mangle_sections): New.
        (bfd_mach_o_write_contents): Split out some pre-requisite code into
        the command builder. Write dysymtab if the command is present.
        (bfd_mach_o_count_sections_for_seg): New.
        (bfd_mach_o_build_seg_command): New.
        (bfd_mach_o_build_dysymtab_command): New.
        (bfd_mach_o_build_commands): Reorganize to support the fact that some
        commands are optional and should not be emitted if there are no
        sections or symbols.
        (bfd_mach_o_set_section_contents): Amend comment.
        * mach-o.h: Amend and add to comments.
        (mach_o_data_struct): Add fields for dysymtab symbols counts and a
        pointer to the indirects, when present.
        (bfd_mach_o_should_emit_dysymtab): New macro.
        (IS_MACHO_INDIRECT): Likewise.

For older changes see ChangeLog-2011
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