Subversion Repositories open8_urisc

2011-06-03  Bertram Felgenhauer  

        PR ld/12682

        * hash.c (higher_primer_number): Add more, small, prime numbers.

        (bfd_hash_set_default_size): Likewise.

2011-06-02  Nick Clifton  

        * coff-mcore.c: Fix spelling typo.

        * coff-stgo32.c: Likewise.

        * elf32-arm.c: Likewise.

        * elf32-avr.c: Likewise.

        * elf-m68hc1x.c: Likewise.

        * elf32-mcore.c: Likewise.

        * elf32-mep.c: Likewise.

        * elf32-mt.c: Likewise.

        * elf32-ppc.c: Likewise.

        * elf32-xtensa.c: Likewise.

        * elf64-ppc.c: Likewise.

        * elfxx-mips.c: Likewise.

        * netbsd.h: Likewise.

        * nlmcode.h: Likewise.

        * vms-alpha.c: Likewise.

        * po/bfd.pot: Regenerate.

        * po/SRC-POTFILES.in: Regenerate.

2011-06-01  DJ Delorie  

        * config.bfd: Add bfd_elf32_rx_be_ns_vec.

        * target.c: Likewise.

        * configure.in: Likewise.

        * configure.in: Regenerate.

        * elf32-rx.c: Add elf32-rx-be-ns target.

        (rx_elf_object_p): Never allow the be-ns target by default,

        only allow it if the user requests it.

2011-06-01  H.J. Lu  

        * elf32-i386.c (elf_i386_size_dynamic_sections): Properly warn

        relocation in readonly section in a shared object.

        * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Likewise.

2011-05-31  Nick Clifton  

        * archive.c (adjust_relative_path): Fix comment to prevent it

        corrupting the auto-generated bfd.h.

2011-05-31  Paul Brook  

        * elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion

        for known functions.

        (elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function

        symbols.

2011-05-31  Paul Brook  

        * elf32-arm.c (arm_stub_is_thumb): Add

        arm_stub_long_branch_v4t_thumb_tls_pic.

        (elf32_arm_final_link_relocate): TLS stubs are always ARM.

        Handle Thumb stubs.

2011-05-27  Nick Clifton  

        PR binutils/12710

        * archive.c (_bfd_get_elt_at_filepos): Set correct error value if

        unable to read a file pointed to by an entry in a thin archive.

        (adjust_relative_path): Use lrealpath to canonicalize paths.

        Handle the case where the reference path is above the current

        path in the directory tree.

2011-05-26  H.J. Lu  

        PR ld/12809

        * elf64-x86-64.c (elf_x86_64_relocate_section): Handle

        R_X86_64_TPOFF64 in executable.

2011-05-26  Alan Modra  

        * elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Remove most of comment.

        * elflink.c (_bfd_elf_symbol_refs_local_p): Expand

        local_protected comment.

2011-05-25  Tristan Gingold  

        * configure.in (bfd_elf32_ia64_big_vec, bfd_elf32_ia64_hpux_big_vec)

        (bfd_elf64_ia64_big_vec, bfd_elf64_ia64_hpux_big_vec)

        (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_vms_vec): Add elfxx-ia64.lo

        * Makefile.am (BFD64_BACKENDS): Add elfxx-ia64.lo

        (BFD64_BACKENDS_CFILES): Add elfxx-ia64.c

        (elf32-ia64.c): Created from elfnn-ia64.c

        (elf64-ia64.c): Likewise.

        * elfxx-ia64.h: New file.

        * elfxx-ia64.c: Split with elfnn-ia64.c.  Keep only the following

        functions.Includes elfxx-ia64.h.

        (elfNN_ia64_reloc): Renames to ia64_elf_reloc.  Adjust error message.

        (IA64_HOWTO): Adjust.

        (lookup_howto): Renames to ia64_elf_lookup_howto.  Make it public.

        (elfNN_ia64_reloc_type_lookup): Renames to

        ia64_elf_reloc_type_lookup. Make it public. Adjust calls.

        (elfNN_ia64_reloc_name_lookup): Renames to

        ia64_elf_reloc_name_lookup. Make it public.

        (elfNN_ia64_relax_br): Renames to ia64_elf_relax_br.  Make it public.

        (elfNN_ia64_relax_brl): Renames to ia64_elf_relax_brl. Make it

        public.

        (elfNN_ia64_relax_ldxmov): Renames to ia64_elf_relax_ldxmov.

        Move it and make it public.  Move prototype to elfxx-ia64.h

        (elfNN_ia64_install_value): Renames to ia64_elf_install_value.

        Move prototype to elfxx-ia64.h

        * elfnn-ia64.c: New file, split from elfxx-ia64.c.

        (elfNN_ia64_info_to_howto): Adjust calls.

        (elfNN_ia64_relax_section): Adjust calls.

        (count_dyn_reloc): Fix typo.

        (elfNN_ia64_relocate_section): Adjust calls.

        (elfNN_ia64_finish_dynamic_symbol): Likewise.

        (bfd_elfNN_bfd_reloc_type_lookup)

        (bfd_elfNN_bfd_reloc_name_lookup): Adjust macros.

        * configure: Regenerate.

        * Makefile.in: Regenerate.

2011-05-23  DJ Delorie  

        * elf32-rx.c (rx_elf_object_p): When reading an RX object in, undo

        the vma/lma swapping done in elf32_rx_modify_program_headers.

2011-05-23  Nick Clifton  

        * elf-m10300.c (mn10300_elf_mkobject): New function.

        (bfd_elf32_mkobject): Define.

2011-05-23  Alan Modra  

        * elf-bfd.h: Comment typo fix.

        * elf32-ppc.c (struct ppc_elf_dyn_relocs): Delete.  Replace with

        struct elf_dyn_relocs throughout.

        * elf64-ppc.c (struct ppc_dyn_relocs): Likewise.

2011-05-23  Alan Modra  

        * elf32-frv.c: Use info->callbacks->einfo throughout file in linker

        functions rather than warning callback or _bfd_error_handler.

        * elf32-ppc.c: Likewise.

        * elf64-ppc.c: Likewise.

        * elf32-ppc.c (ppc_elf_tls_optimize): Use %H in __tls_get_addr lost

        arg error.

        * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.

2011-05-23  Alan Modra  

        PR 12763

        * elf.c (assign_file_positions_for_load_sections): Set sh_offset for

        .tbss, and page align same for all SHT_NOBITS sections.

2011-05-21  Alan Modra  

        PR 12763

        * elf.c (_bfd_elf_make_section_from_shdr): Set up TLS section LMAs

        from PT_TLS header.

        (_bfd_elf_map_sections_to_segments): Don't create a final PT_LOAD

        segment if just for .tbss.

        (assign_file_positions_for_load_sections): Don't report "can't

        allocate in segment" errors for .tbss.

        (assign_file_positions_for_non_load_sections): Don't set p_filesz

        from SHT_NOBITS section filepos.

2011-05-20  Bernd Schmidt  

        * elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for

        R_C6000_PCR_H16 and R_C6000_PCR_L16.

        (elf32_tic6x_relocate_section): Handle them.

2011-05-18  Nick Clifton  

        PR ld/12761

        * elflink.c (elf_link_add_object_symbols): Process .gnu.warning

        sections when building shared libraries.

2011-05-18  Rafał Krypa  

        PR ld/12778

        * elf32-arm.c (elf32_arm_gc_sweep_hook): Use the computed dynamic

        reloc pointer.

2011-05-18  Tristan Gingold  

        * xcofflink.c (xcoff_link_add_symbols): Handle C_DWARF symbols.

        (xcoff_sweep): Always keep dwarf sections.

        (xcoff_link_input_bfd): Handle dwarf symbols and sections.

2011-05-18  Tristan Gingold  

        * libxcoff.h (struct xcoff_dwsect_name): New type.

        (XCOFF_DWSECT_NBR_NAMES): New macro.

        (xcoff_dwsect_names): Declare.

        * coffcode.h (sec_to_styp_flags): Handle xcoff dwarf sections.

        (styp_to_sec_flags): Ditto.

        (coff_new_section_hook): Ditto.

        (coff_slurp_symbol_table): Handle C_DWARF and C_INFO.

        * coff-rs6000.c (xcoff_dwsect_name): New variable.

2011-05-17  Tomohiro Kashiwada  

        PR ld/12759

        * elf32-rx.c (ignore_lma): New variable.

        (bfd_elf32_rx_set_target_flags): Add ignore_lma parameter.

        (rx_modify_program_headers): Only copy the LMA into the VMA if

        ignore_lma is true.

2011-05-17  Alan Modra  

        PR ld/12760

        * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Adjust "notice" call.

        * elflink.c (elf_link_add_object_symbols): Likewise.

        * linker.c (_bfd_generic_link_add_one_symbol): Likewise.

2011-05-16  Alan Modra  

        * linker.c (_bfd_generic_link_add_one_symbol): Don't init u.undef.weak.

2011-05-15  Richard Sandiford  

        * elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and

        global GOT entries for GOT_PAGE relocations against global symbols.

2011-05-13  Bernd Schmidt  

        * config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.

        (tic6x-*-*): Replaced by these.

        * elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.

        (elf32_tic6x_check_relocs): Create dynamic sections if -shared.

        (elf_backend_relocs_compatible, elf_backend_post_process_headers):

        Define.

        (elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,

        TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include

        "elf32-target.h" two more times.

        * configure.in: Handle bfd_elf32_tic6x_linux_be_vec,

        bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and

        bfd_elf32_tic6x_elf_le_vec.

        * configure: Regenerate.

2011-05-13  Jan Beulich  

        * config.bfd: Add targets x86_64-*-pe and x86_64-*-pep.

2011-05-12  Jan Kratochvil  

        * config.in: Regenerated.

        * configure: Regenerated.

        * configure.in: New tests for HAVE_PRPSINFO_T_PR_PID,

        HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID and

        HAVE_PSINFO32_T_PR_PID.

        * elf.c (elfcore_grok_psinfo): Protect reading psinfo.pr_pid by

        HAVE_PRPSINFO_T_PR_PID, HAVE_PRPSINFO32_T_PR_PID, HAVE_PSINFO_T_PR_PID

        and HAVE_PSINFO32_T_PR_PID.

        * hosts/x86-64linux.h (HAVE_PRPSINFO32_T_PR_PID): New redefinition.

2011-05-10  Jan Kratochvil  

        * elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and

        32bit psinfo.

        * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid.

        * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.

2011-05-09  Paul Brook  

        * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.

        * bfd-in2.h: Regenerate.

        * elf32-tic6x.c: Include limits.h.

        (tic6x_unwind_edit_type, tic6x_unwind_table_edit,

        _tic6x_elf_section_data): New.

        (elf32_tic6x_section_data): Define.

        (elf32_tic6x_new_section_hook): Allocate target specific data.

        (elf32_tic6x_add_unwind_table_edit): New function.

        (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,

        elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,

        elf32_tic6x_copy_exidx_entry): New functions.

        (elf_backend_write_section): Define.

2011-05-09  Paul Brook  

        * elf32-tic6x.c (is_tic6x_elf_unwind_section_name,

        elf32_tic6x_fake_sections): New functions.

        (elf_backend_fake_sections): Define.

2011-05-09  Paul Brook  

        * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function.

        (elf_backend_gc_mark_extra_sections): Define.

2011-05-07  Dave Korn  

        PR ld/12365

        * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about

        references to symbols defined in discarded sections.

2011-05-07  Dave Korn  

        PR ld/12365

        * coffgen.c (coff_write_symbol): Assume input section is its own

        output section if output_section member not set.

        (coff_write_alien_symbol): Likewise.

2011-05-07  H.J. Lu  

        PR ld/12730

        * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.

        * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors

        sections if needed.

        * section.c (SEC_ELF_REVERSE_COPY): New.

        * bfd-in2.h: Regenerated.

2011-05-07  Anders Kaseorg  

        PR 12739

        * libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast.

        * bfd-in2.h: Regenerate.

2011-05-06  Tristan Gingold  

        * vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY.

        (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags.  Handle

        any code section.  Add comments.

        (alpha_vms_object_p): Use void * instead of PTR.

        (alpha_vms_create_eisd_for_section): Fix test for setting DZRO.

        (build_module_list): Guard against no DST section.  Add comments.

        (alpha_vms_link_output_symbol): Discard undefined symbols.

        (alpha_vms_get_section_contents): Simply memcpy if the section was

        already loaded.  Fix typo.

        (vms_new_section_hook): Use void * instead of PTR.

        (vms_alpha_vec): Ditto.

2011-05-06  Richard Sandiford  

        * elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb

        branch to a PLT entry, redirect it to the PLT's Thumb entry point.

2011-05-05  Bernd Schmidt  

        * elf32-tic6x.c (elf32_tic6x_final_link): New function.

        (elf32_tic6x_merge_attributes): Do not warn for PID or PIC

        mismatch.  Choose the lower of the two values.

        (bfd_elf32_bfd_final_link): New macro.

2011-04-28  Tristan Gingold  

        * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Adjust for x_file.

        (bfd_xcoff_swap_aux_out): Ditto.

        * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Ditto.

        (bfd_xcoff64_swap_aux_out): Ditto.

2011-05-04  Alan Modra  

        PR ld/12727

        * elf64-ppc.c (ppc_build_one_stub ): Clear

        was_undefined on dot-symbols.

2011-05-03  Paul Brook  

        * elf32-tic6x.c (elf32_tic6x_howto_table,

        elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,

        elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):

        Add R_C6000_EHTYPE.

2011-05-01  Alan Modra  

        PR ld/12718

        * elf32-i386.c (elf_i386_check_relocs): Ensure dynobj set before

        creating ifunc sections.

        * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.

2011-04-30  H.J. Lu  

        * elf64-x86-64.c (elf_x86_64_merge_symbol): Correct parameter

        names.

2011-04-28  Tom Tromey  

        * bfdio.c (memory_bstat): Pass correct size to memset.

2011-04-28  Mike Frysinger  

        * dwarf2.c (dwarf_debug_sections): Mark const.

        * elf.c (special_sections): Likewise.

        * libbfd-in.h (dwarf_debug_sections): Likewise.

        * libbfd.h: Regenerate.

2011-04-26  Kai Tietz  

        * coffcode.h (sec_to_styp_flags): Allow linkonce for

        debugging sections.

2011-04-26  Tristan Gingold  

        * coff64-rs6000.c: Convert to ISO-C.  Remove PARAMS and PTR macros.

2011-04-24  Alan Modra  

        PR ld/12365

        PR ld/12696

        * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Update "notice" call.

        * linker.c (_bfd_link_hash_newfunc): Clear bitfields.

        (_bfd_generic_link_add_one_symbol): Update "notice" call.

        * elflink.c (_bfd_elf_merge_symbol): Don't skip weak redefs when

        it is a redef of an IR symbol in a real BFD.

2011-04-22  H.J. Lu  

        * elf32-i386.c (elf_i386_readonly_dynrelocs): Warn relocation

        in readonly section in a shared object.

        (elf_i386_size_dynamic_sections): Likewise.

        * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.

        (elf_x86_64_size_dynamic_sections): Likewise.

2011-04-21  H.J. Lu  

        PR ld/12694

        * elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC

        symbols.

        * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.

2011-04-21  H.J. Lu  

        * elf32-i386.c (elf_i386_finish_dynamic_symbol): Return false

        on dynamic symbol error.

        * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.

2011-04-20  Tristan Gingold  

        * config.bfd (alpha*-*-*vms*, ia64*-*-*vms*): Define targ_selvecs.

2011-04-20  Alan Modra  

        * hash.c (bfd_default_hash_table_size): Make it an unsigned long.

        (bfd_hash_table_init_n): Overflow checking.

        (bfd_hash_set_default_size): Return current size.  Take unsigned long

        arg.  Add 65537 to hash_size primes.

        * bfd-in.h (bfd_hash_set_default_size): Update prototype.

        * bfd-in2.h: Regenerate.

2011-04-20  Jan Kratochvil  

        * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Fix +1 overrun of

        memmove elements.

2011-04-20  Alan Modra  

        * libbfd.c (bfd_log2): Do return rounded up value.

        * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Replace bfd_log2

        call with expanded old round down version of the function.

        * archive.c (_bfd_get_elt_at_filepos): Don't release n_nfd.

        * elflink.c (elf_link_add_object_symbols): Delete redundant code.

2011-04-20  Alan Modra  

        PR ld/12365

        * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols

        in their own common section.

        * elflink.c (elf_link_add_object_symbols): Likewise.

        * linker.c (generic_link_check_archive_element): Don't lose flags

        if common section is pre-existing.

        (_bfd_generic_link_add_one_symbol): Likewise.

2011-04-20  Alan Modra  

        PR ld/12365

        * elflink.c (_bfd_elf_merge_symbol): Update multiple_common calls.

        * linker.c (_bfd_generic_link_add_one_symbol): Likewise.  Call

        multiple_definition regardless of allow_multiple_definition.

        * simple.c (simple_dummy_multiple_definition): Update.

        * xcofflink.c (xcoff_link_add_symbols): Update multiple_definition

        calls.

2011-04-18  Tristan Gingold  

        * coff-rs6000.c: Convert to ISO-C.  Remove PARAMS macro.

2011-04-18  Alan Modra  

        PR ld/12365

        PR ld/12672

        * bfd.c (BFD_PLUGIN): Define.

        (BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.

        * bfd-in2.h: Regenerate.

        * elflink.c (elf_link_output_extsym): Strip undefined plugin syms.

        * opncls.c (bfd_make_readable): Don't lose original bfd flags.

2011-04-17  Jan Kratochvil  

        * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Do not check for

        SEC_LOAD.

2011-04-15  Sergio Durigan Junior  

        * elf-bfd.h (struct sdt_note): New struct.

        (struct elf_obj_tdata) : New field.

        * elf.c (elfobj_grok_stapsdt_note_1): New function.

        (elfobj_grok_stapsdt_note): Likewise.

        (elf_parse_notes): Added code to treat SystemTap note

        sections.

2011-04-12  Richard Henderson  

        * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not

        exclude empty .got sections.

2011-04-11  H.J. Lu  

        * elf32-i386.c (elf_i386_reloc_type_lookup): Fix the out of bound

        array access for BFD_RELOC_386_IRELATIVE.

2011-04-11  Bernd Schmidt  

        * elf32-tic6x.c (elf32_tic6x_check_relocs): Initialize pc_count field.

2011-04-11  Mark Wielaard  

        PR 10549

        * elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.

        (has_gnu_symbols): Renamed from has_ifunc_symbols.

        * elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.

        * elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols

        also if STB_GNU_UNIQUE symbol binding was seen.

        * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.

        * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.

        * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.

        * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.

        * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.

        * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.

2011-04-11  Alan Modra  

        * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output

        sections.

        * libbfd.c (_bfd_generic_get_section_contents): Likewise.

        (_bfd_generic_get_section_contents_in_window): Likewise.

        * section.c (bfd_get_section_contents): Likewise.

        * compress.c (bfd_get_full_section_contents): Likewise.

        * elf32-rx.c (rx_final_link): Ignore rawsize.

        * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct

        bfd with bfd_get_section_limit.

        * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter.  Use

        os->size during final link.  Update callers.

        * bfd-in2.h: Regenerate.

2011-04-10  Richard Sandiford  

        PR ld/12637

        * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count

        as the number of global entries when merging with the primary GOT.

2011-04-09  H.J. Lu  

        * elf32-i386.c: Update copyright year.

        * elf64-x86-64.c: Likewise.

2011-04-09  Kai Tietz  

        * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary

        buffer and use rawsize for sorting.

        * coffcode.h (coff_compute_section_file_positions): Set rawsize

        before doing alignment.

2011-04-09  H.J. Lu  

        * elf32-i386.c (elf_i386_relocate_section): Return relocation

        error on unsupported relocation.

        * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.

2011-04-09  H.J. Lu  

        PR binutils/12657

        * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with

        pid_t.

2011-04-08  H.J. Lu  

        PR ld/12654

        * elf32-i386.c (elf_i386_relocate_section): Check !executable

        instead of shared for R_386_TLS_LDO_32.

2011-04-08  Tristan Gingold  

        * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h

        * coff-pmac: Remove

        * xcoff-target.h: Remove

        * Makefile.in: Regenerate.

2011-04-07  Cary Coutant  

        * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.

2011-04-07  Paul Brook  

        * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is

        pc-relative.

        (elf32_tic6x_howto_table_rel): Ditto.

        (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.

        (elf32_tic6x_check_relocs): Ditto.

2011-04-06  Joseph Myers  

        * config.bfd (thumb-*-oabi): Don't handle in list of obsolete

        targets.

        (strongarm*, thumb*, xscale*): Remove architectures.

        (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,

        thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,

        xscale-*-coff): Remove targets.

2011-04-01  Tristan Gingold  

        * elfxx-ia64.c: include bfd_stdint.h

2011-03-31  Jan Kratochvil  

        * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable

        dynobj and its initialization.

2011-03-31  Tristan Gingold  

        * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.

        * configure.com: Set BFD_HOST_64BIT_LONG_LONG and

        BFD_HOST_LONG_LONG to 1.

2011-03-31  Tristan Gingold  

        * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.

        (_bfd_vms_write_etir): Ditto.

        (_bfd_vms_slurp_etir): Avoid to use intptr_t

        * configure.com: Generate bfd_stdint.h

2011-03-31  Bernd Schmidt  

        * elf32-tic6x.h (struct elf32_tic6x_params): New.

        (elf32_tic6x_setup): Declare.

        * elf32-tic6x.c: Include .

        (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.

        (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):

        New structures.

        (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.

        (tic6x_elf_scom_section, tic6x_elf_scom_symbol,

        tic6x_elf_scom_symbol_ptr): New static variables.

        (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,

        elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,

        R_C6000_PCR_H16 and R_C6000_PCR_L16.

        (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,

        elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,

        elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,

        elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,

        elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,

        elf32_tic6x_adjust_dynamic_symbol): New static functions.

        (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches

        to weak symbols as required by the ABI.

        Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file

        as needed when generating DSBT output.

        (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,

        elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,

        elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,

        elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,

        elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,

        elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):

        New static functions.

        (ELF_MAXPAGESIZE): Define to 0x1000.

        (bfd_elf32_bfd_copy_private_bfd_data,

        bfd_elf32_bfd_link_hash_table_create,

        bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,

        elf_backend_want_got_plt, elf_backend_want_dynbss,

        elf_backend_plt_readonly, elf_backend_got_header_size,

        elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,

        elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,

        elf_backend_check_relocs, elf_backend_add_symbol_hook,

        elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,

        elf_backend_section_from_bfd_section,

        elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,

        elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,

        elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.

        * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,

        BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.

        * bfd/bfd-in2.h: Regenerate.

        * bfd/libbfd.h: Regenerate.

        * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.

2011-03-31  Tristan Gingold  

        * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL

        entry on xcoff when value is C_NULL_VALUE.

2011-03-31  Tristan Gingold  

        * libcoff-in.h (exec_hdr): Remove.

        * libcoff.h: Regenerate.

2011-03-30  Nick Clifton  

        * po/da.po: Updated Danish translation.

2011-03-29  Richard Henderson  

        * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.

        (elf64_alpha_gc_sweep_hook): New.

        (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.

        (elf_backend_can_gc_sections): New.

2011-03-26  John Marino  

        * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.

        * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.

        * configure: Regenerate.

2011-03-25  Michael Snyder  

        * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.

2011-03-25  Tristan Gingold  

        * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use

        of find_nearest_line on object files.

2011-03-25  Tristan Gingold  

        * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.

        Minor reordering.

        (alpha_vms_create_eisd_for_section): Make code sections read-only.

2011-03-24  Alan Modra  

        * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where

        old-style __tls_get_addr calls without marker relocs don't match

        their arg setup insn one for one.  If such mismatches are found

        report the reloc and don't do any tls optimization.

        * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.

2011-03-22  Eric B. Weddington  

        * bfd-in2.h: Regenerate.

2011-03-22  Eric B. Weddington  

        * archures.c: Add AVR XMEGA architecture information.

        * cpu-avr.c (arch_info_struct): Likewise.

        * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.

        (elf32_avr_object_p): Likewise.

2011-03-14  Richard Sandiford  

        * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.

        * bfd-in2.h: Regenerate.

        * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition

        to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE

        entry.

        (elf32_arm_howto_from_type): Update accordingly.

        (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.

        (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.

        (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry

        with an extra noncall_refcount field.

        (arm_local_iplt_info): New structure.

        (elf_arm_obj_tdata): Add local_iplt.

        (elf32_arm_local_iplt): New accessor macro.

        (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,

        plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.

        Change tls_type to a bitfield and add is_iplt.

        (elf32_arm_link_hash_newfunc): Update accordingly.

        (elf32_arm_allocate_local_sym_info): New function.

        (elf32_arm_create_local_iplt): Likewise.

        (elf32_arm_get_plt_info): Likewise.

        (elf32_arm_plt_needs_thumb_stub_p): Likewise.

        (elf32_arm_get_local_dynreloc_list): Likewise.

        (create_ifunc_sections): Likewise.

        (elf32_arm_copy_indirect_symbol): Update after the changes to

        elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.

        (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info

        to get PLT information.  Assert that all STT_GNU_IFUNC references

        are turned into PLT references.

        (arm_build_one_stub): Pass the symbol type to

        elf32_arm_final_link_relocate.

        (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.

        (elf32_arm_allocate_irelocs): New function.

        (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for

        all R_ARM_IRELATIVE.

        (elf32_arm_allocate_plt_entry): New function.

        (elf32_arm_populate_plt_entry): Likewise.

        (elf32_arm_final_link_relocate): Add an st_type parameter.

        Set srelgot to null for static objects.  Use separate variables

        to record which st_value and st_type should be used when generating

        a dynamic relocation.  Use elf32_arm_get_plt_info to find the

        symbol's PLT information, setting has_iplt_entry, splt,

        plt_offset and gotplt_offset accordingly.  Check whether

        STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change

        the relocation target accordingly.  Broaden assert to include

        .iplts.  Don't set sreloc for static relocations.  Assert that

        we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32

        and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead

        of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC

        symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally

        resolve GOT references to the .igot.plt entry.

        (elf32_arm_relocate_section): Update the call to

        elf32_arm_final_link_relocate.

        (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT

        information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call

        relocations in shared libraries and relocatable executables.

        Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list

        to get the list of dynamic relocations for a local symbol.

        (elf32_arm_check_relocs): Always create ifunc sections.  Set isym

        at the same time as setting h.  Use elf32_arm_allocate_local_sym_info

        to allocate local symbol information.  Treat R_ARM_REL32 and

        R_ARM_REL32_NOI as call relocations in shared libraries and

        relocatable executables.  Record PLT information for local

        STT_GNU_IFUNC functions as well as global functions.   Count

        non-call PLT references.  Use elf32_arm_get_local_dynreloc_list

        to get the list of dynamic relocations for a local symbol.

        (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.

        Don't remove STT_GNU_IFUNC PLTs unless all references have been

        removed.  Update after the changes to elf32_arm_link_hash_entry.

        (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT

        entries should live in .plt or .iplt.  Check whether the .igot.plt

        and .got entries can be combined.  Use elf32_arm_allocate_plt_entry

        to allocate .plt and .(i)got.plt entries.  Detect which .got

        entries will need R_ARM_IRELATIVE relocations and use

        elf32_arm_allocate_irelocs to allocate them.  Likewise other

        non-.got dynamic relocations.

        (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt

        and dynamic relocations for local STT_GNU_IFUNC symbols.

        Check whether the .igot.plt and .got entries can be combined.

        Detect which .got entries will need R_ARM_IRELATIVE relocations

        and use elf32_arm_allocate_irelocs to allocate them.  Use stashed

        section pointers intead of strcmp checks.  Handle iplt and igotplt.

        (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry

        to fill in .plt, .got.plt and .rel(a).plt entries.  Point

        STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations

        resolve to it.

        (elf32_arm_output_plt_map_1): New function, split out from

        elf32_arm_output_plt_map.  Handle .iplt entries.  Use

        elf32_arm_plt_needs_thumb_stub_p.

        (elf32_arm_output_plt_map): Call it.

        (elf32_arm_output_arch_local_syms): Add mapping symbols for

        local .iplt entries.

        (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.

        (elf32_arm_swap_symbol_out): Likewise.

        (elf32_arm_add_symbol_hook): New function.

        (elf_backend_add_symbol_hook): Define for all targets.

2011-03-14  Richard Sandiford  

        * elf-bfd.h (elf_link_hash_entry): Add target_internal.

        * elf.c (swap_out_syms): Set st_target_internal for each

        Elf_Internal_Sym.

        * elfcode.h (elf_swap_symbol_in): Likewise.

        * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.

        * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.

        * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.

        * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.

        * elflink.c (elf_link_output_extsym): Likewise.

        (bfd_elf_final_link): Likewise.

        (elf_link_add_object_symbols): Copy st_target_internal

        to the hash table if we see a definition.

        (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.

        * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with

        a branch_type field.

        (a8_erratum_fix, a8_erratum_reloc): Likewise.

        (arm_type_of_stub): Replace actual_st_type with an

        actual_branch_type parameter.

        (arm_build_one_stub): Use branch types rather than st_types to

        determine the type of branch.

        (cortex_a8_erratum_scan): Likewise.

        (elf32_arm_size_stubs): Likewise.

        (bfd_elf32_arm_process_before_allocation): Likewise.

        (allocate_dynrelocs_for_symbol): Likewise.

        (elf32_arm_finish_dynamic_sections): Likewise.

        (elf32_arm_final_link_relocate): Replace sym_flags parameter with

        a branch_type parameter.

        (elf32_arm_relocate_section): Update call accordingly.

        (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.

        (elf32_arm_output_map_sym): Initialize st_target_internal.

        (elf32_arm_output_stub_sym): Likewise.

        (elf32_arm_symbol_processing): Delete.

        (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.

        Use st_target_internal to record the branch type.

        (elf32_arm_swap_symbol_out): Use st_target_internal to test for

        Thumb functions.

        (elf32_arm_is_function_type): Delete.

        (elf_backend_symbol_processing): Likewise.

        (elf_backend_is_function_type): Likewise.

2011-03-14  Richard Sandiford  

        * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.

        (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion

        into the PLT block.

2011-03-14  Richard Sandiford  

        * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,

        may_need_local_target_p and may_become_dynamic_p to classify

        the relocation type.  Don't check info->symbolic or h->def_regular

        when deciding whether to record a potential dynamic reloc.

        Don't treat potential dynamic relocs as PLT references.

        (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't

        try to make the PLT reference count go negative.

2011-03-14  Richard Sandiford  

        * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the

        GOT entry here, rather than leaving it to finish_dynamic_symbol.

        Only create a dynamic relocation for local references if

        info->shared.

        (allocate_dynrelocs_for_symbol): Update dynamic relocation

        allocation accordingly.

        (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.

2011-03-14  Richard Sandiford  

        * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.

        (elf32_arm_add_dynreloc): Likewise.

        (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs

        to allocate dynamic relocations.

        (elf32_arm_size_dynamic_sections): Likewise.

        (allocate_dynrelocs): Likewise.  Rename to

        allocate_dynrelocs_for_symbol.

        (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to

        create dynamic relocations.

        (elf32_arm_finish_dynamic_symbol): Likewise.