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

2002-04-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>

        * Makefile.am: Add elfxx-mips.c to the known backends.
        (elf32-mips.lo): remove dependency to coff/external.h.
        * Makefile.in: Regenerate.
        * configure.in: Add elfxx-mips.lo to all vectors using elf32-mips.lo
        Remove elf32-mips.lo from 64 bit vectors. Update dependencies
        accordingly.
        * configure: Regenerate.
        * elf-bfd.h: Move all MIPS ELF specific prototypes to elfxx-mips.h.
        (irix_compat_t): IRIX compatibility level, moved from elf32-mips.c.
        (elf_backend_mips_irix_compat, elf_backend_mips_rtype_to_howto): New
        MIPS specific backend functions.
        * elf32-mips.c: Moved most code to elfxx-mips.c.
        (mips_elf_hi16_reloc): Rename from _bfd_mips_elf_hi16_reloc and make
        static.
        (mips_elf_lo16_reloc): Likewise, was _bfd_mips_elf_lo16_reloc.
        (mips_elf_got16_reloc): Likewise, was _bfd_mips_elf_got16_reloc.
        (mips_elf_gprel32_reloc): Likewise, was _bfd_mips_elf_gprel32_reloc.
        (mips_elf32_rtype_to_howto): Rename from mips_rtype_to_howto. Changed
        interface to allow selection of the right REL or RELA howto table.
        (mips_elf32_object_p): Rename from _bfd_mips_elf_object_p and made
        static. Let it refuse n32 objects.
        (elf32_mips_grok_prstatus): Rename from _bfd_elf32_mips_grok_prstatus.
        (elf32_mips_grok_psinfo): Rename from _bfd_elf32_mips_grok_psinfo.
        (elf32_mips_discard_info): Rename from _bfd_elf32_mips_discard_info.
        (elf32_mips_ignore_discarded_relocs): Rename from
        _bfd_elf32_mips_ignore_discarded_relocs.
        (elf32_mips_write_section): Rename from _bfd_elf32_mips_write_section.
        (elf32_mips_irix_compat): New function, replaces IRIX_COMPAT.
        (elf_mips_howto_table_rela): Remove.
        * elf64-mips.c: Moved most code to elfxx-mips.c.
        (bfd_elf64_bfd_reloc_type_lookup): Make static.
        (mips_elf64_rtype_to_howto): New function.
        (mips_elf64_object_p): Likewise.
        (elf64_mips_irix_compat): Likewise.
        * elfxx-mips.c: New file containing common code merged together from
        elf32-mips.c and elf64-mips.c.
        * elfxx-mips.h: New file containing MIPS specific prototypes from
        elf-bfd.h.
        * elfxx-target.h: Add handling for elf_backend_mips_irix_compat and
        elf_backend_mips_rtype_to_howto.

2002-04-04  Alan Modra  <amodra@bigpond.net.au>

        * srec.c (MAXCHUNK, Chunk): Revise comments.
        (srec_write_record): Correct buffer size.
        (srec_write_header): Do without intermediate buffer.
        (srec_write_section): Validate Chunk.
        (srec_write_terminator): Pass NULL instead of dummy buffer.
        (srec_write_symbols): Pass file and symbol names directly to
        bfd_bwrite so sprintf won't overflow buffer.

2002-04-03  Jakub Jelinek  <jakub@redhat.com>

        * elf32-sparc.c (elf32_sparc_relocate_section): Don't emit dynamic
        PC relative relocs against hidden symbols.
        * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.

2002-04-03  Alan Modra  <amodra@bigpond.net.au>

        * elf.c (_bfd_elf_make_section_from_shdr): When setting section
        LMAs, loop over segments until p_vaddr and p_memsz specify an
        extent enclosing the section.

2002-04-02  Nick Clifton  <nickc@cambridge.redhat.com>

        * ihex.c (ihex_write_object_contents): Do not allow records to
        cross a 64K boundary - wrap if necessary.

2002-04-01  Nathan Williams  <nathanw@wasabisystems.com>

        * elf.c (elfcore_netbsd_get_lwpid): Fix off-by-one error
        which caused the returned LWP ID to always be 0.

2002-04-01  Richard Henderson  <rth@redhat.com>

        * elf32-sparc.c (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
        (elf32_sparc_relocate_section): Use it to figure out when to
        initialize .got entries.
        * elf64-sparc.c: Similarly.

2002-03-28  Alan Modra  <amodra@bigpond.net.au>

        * linker.c (link_action): Ignore duplicate warning syms.
        (_bfd_generic_link_write_global_symbol): Follow warning symbol link.
        * elflink.h (elf_adjust_dynstr_offsets): Likewise.
        (elf_adjust_dynamic_symbol): Likewise.
        (elf_export_symbol): Likewise.
        (elf_link_find_version_dependencies): Likewise.
        (elf_link_assign_sym_version): Likewise.
        (elf_link_sec_merge_syms): Likewise.
        (elf_link_output_extsym): Likewise.
        (elf_gc_sweep_symbol): Likewise.
        (elf_gc_propagate_vtable_entries_used): Likewise.
        (elf_gc_smash_unused_vtentry_relocs): Likewise.
        (elf_gc_allocate_got_offsets): Likewise.
        (elf_collect_hash_codes): Likewise.
        * elflink.c (elf_link_renumber_hash_table_dynsyms): Likewise.
        * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
        (elf_hppa_remark_useless_dynamic_symbols): Likewise.
        * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise.
        * elf32-arm.h (elf32_arm_discard_copies): Likewise.
        * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Likewise.
        (elf_cris_discard_excess_dso_dynamics): Likewise.
        * elf32-hppa.c (clobber_millicode_symbols): Likewise.
        (mark_PIC_calls): Likewise.
        (allocate_plt_static): Likewise.
        (allocate_dynrelocs): Likewise.
        (readonly_dynrelocs): Likewise.
        * elf32-i386.c (allocate_dynrelocs): Likewise.
        (readonly_dynrelocs): Likewise.
        * elf32-i370.c (i370_elf_adjust_dynindx): Likewise.
        * elf32-m68k.c (elf_m68k_discard_copies): Likewise.
        * elf32-mips.c (mips_elf_output_extsym): Likewise.
        (mips_elf_sort_hash_table_f): Likewise.
        (mips_elf_check_mips16_stubs): Likewise.
        * elf32-s390.c (allocate_dynrelocs): Likewise.
        (readonly_dynrelocs): Likewise.
        * elf32-sh.c (sh_elf_discard_copies): Likewise.
        * elf32-xstormy16.c (xstormy16_relax_plt_check): Likewise.
        (xstormy16_relax_plt_realloc): Likewise.
        * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
        (elf64_alpha_output_extsym): Likewise.
        * elf64-hppa.c (elf64_hppa_mark_exported_functions): Likewise.
        * elf64-mips.c (mips_elf64_sort_hash_table_f): Likewise.
        (mips_elf64_check_mips16_stubs): Likewise.
        (mips_elf64_output_extsym): Likewise.
        * elf64-ppc.c (func_desc_adjust): Likewise.
        (allocate_dynrelocs): Likewise.
        (readonly_dynrelocs): Likewise.
        * elf64-s390.c (allocate_dynrelocs): Likewise.
        (readonly_dynrelocs): Likewise.
        * elf64-sh64.c (sh64_elf64_discard_copies): Likewise.
        * elf64-x86-64.c (allocate_dynrelocs): Likewise.
        (readonly_dynrelocs): Likewise.
        * elfxx-ia64.c (elfNN_ia64_global_dyn_sym_thunk): Likewise.
        * aoutx.h (aout_link_write_other_symbol): Likewise.
        * cofflink.c (_bfd_coff_write_task_globals): Likewise.
        (_bfd_coff_write_global_sym): Likewise.
        * i386linux.c (linux_tally_symbols): Likewise.
        * m68klinux.c (linux_tally_symbols): Likewise.
        * sparclinux.c (linux_tally_symbols): Likewise.
        * pdp11.c (aout_link_write_other_symbol): Likewise.
        * sunos.c (sunos_scan_dynamic_symbol): Likewise.
        * xcofflink.c (xcoff_build_ldsyms): Likewise.
        (xcoff_write_global_symbol): Likewise.

        * cofflink.c (_bfd_coff_final_link): Formatting.
        * cpu-mips.c (mips_compatible): Make static, prototype.
        * elf32-i386.c (elf_i386_check_relocs): Formatting.
        * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
        * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
        * elf64-mips.c (mips_elf64_sort_hash_table): Likewise.
        (mips_elf64_final_link): Likewise.
        * elflink.h (elf_link_find_version_dependencies): Remove duplicate
        prototype.

2002-03-27  Nick Clifton  <nickc@cambridge.redhat.com>

        * coff-arm.c (SWAP_IN_RELOC_OFFSET): Define.
        (SWAP_OUT_RELOC_OFFSET): Define.

2002-03-27  Gregory Steuck <greg@nest.cx>

        * elf.c (_bfd_elf_get_symtab_upper_bound): Leave space for
        terminating NULL if empty symbol table.
        (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.

2002-03-26  H.J. Lu  (hjl@gnu.org)

        * elflink.h (elf_link_input_bfd): Revert the last change since
        the gcc exception handling isn't fixed yet.

2002-03-26  H.J. Lu  (hjl@gnu.org)

        * elflink.h (elf_link_input_bfd): Complain about relocations
        against local symbols in discarded sections.

2002-03-26  Alan Modra  <amodra@bigpond.net.au>

        * elflink.h (elf_gc_mark): Don't recurse into non-ELF sections.

2002-03-23  Alan Modra  <amodra@bigpond.net.au>

        * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
        section file offset for !SEC_LOAD sections.

2002-03-21  Richard Earnshaw  <rearnsha@arm.com>

        * elf32-arm.h (elf32_arm_final_link_relocate case R_ARM_GOTOFF)
        (case R_ARM_GOT): Handle relocations to Thumb functions.

2002-03-21  Alan Modra  <amodra@bigpond.net.au>

        * coff64-rs6000.c (_bfd_xcoff64_put_symbol_name): Prototype.
        Whitespace changes.
        * archive.c: Update copyright date.
        * bfd-in2.h: Regenerate.
        * libbfd.h: Regenerate.
        * Makefile.am: Run "make dep-am"
        * Makefile.in: Regenerate.
        * po/SRC-POTFILES.in: Regenerate.

2002-03-20  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2.c (struct funcinfo): Move up.
        (lookup_address_in_function_table): New argument function_ptr.
        Set it.
        (lookup_address_in_line_table): New argument function.  If function
        is non-NULL, use it to handle ``addr'' before the first line note of
        the function.
        (comp_unit_find_nearest_line): Update and swap calls to
        lookup_address_in_function_table and lookup_address_in_line_table.
        * syms.c (_bfd_stab_section_find_nearest_line): Use the first
        N_SLINE encountered if we see an N_FUN before any N_SLINE.

2002-03-20  Tom Rix  <trix@redhat.com>

        * coff-rs6000.c (_bfd_xcoff_stat_arch_elt): Renamed from 
        _bfd_xcoff_generic_stat_arch_elt.  Fix format check.
        * coff64-rs6000.c :  Use _bfd_xcoff_stat_arch_elt. 

2002-03-19  Tom Rix  <trix@redhat.com>

        * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through all 
        dynamic objects in archives.

2002-03-19  Hans-Peter Nilsson  <hp@bitrange.com>

        * elflink.h (NAME(bfd_elf,record_link_assignment)): Don't set
        STT_NOTYPE symbols to STT_OBJECT.

Mon Mar 18 17:38:03 CET 2002  Jan Hubicka  <jh@suse.cz>

        * cpu-i386.c (bfd_x86_64_arch): Rename to "i386:x86-64"

2002-03-18  Tom Rix  <trix@redhat.com>

        * aix5ppc.core.c : New file for AIX 5 64 bit core support.
        * bfd-in.h : Add bfd_xcoff_ar_archive_set_magic declaration.
        * coff-rs6000 (do_pad) : New function for archive padding.
        (do_copy) : New function for object file copying in archives.
        (do_shared_object_padding) : New function for padding shared
        objects to their text section alignment in archives.
        (bfd_xcoff_ar_achive_set_magic) : Stub.
        (xcoff_write_armap_big) : Use do_copy and do_pad.
        (xcoff_write_archive_contents_big) : Use do_shared_object_padding,
        do_copy and do_pad.
        * coff64-rs6000.c (xcoff64_write_ojbect_contents) : Use
        bfd_xcoff_magic_number. 
        (xcoff64_bad_format_hook) : New function for _bfd_bad_format_hook
        fop.
        (xcoff_backend_data_r) : Use xcoff64_bad_format_hook.
        (bfd_xcoff_aix5_backend_data) : New Aix 5 backend data.
        (aix5coff64_vec) : New Aix 5 target aix5coff64-rs6000.
        * rs6000-core.c : Update copyright date.
        * xcofflink.c (bfd_xcoff_size_dynamic_sections): Check for NULL 
        csectpp.
        * coffcode.h (coff_new_section_hook) : Use new accessor macros.
        (coff_set_arch_mach_hook) : Add Aix 5 U64_TOCMAGIC magic #.
        (coff_set_flags) : Use bfd_xcoff_magic_number.
        * libxcoff.h (bfd_xcoff_is_xcoff64): Add U64_TOCMAGIC.
        * configure.in : Add powerpc-*-aix5 and rs6000-*-aix5 support.
        * Makefile.am : Same.
        * config.bfd : Same.
        * targets.c : Same.
        * configure : Regnerate.
        * Makefile.in : Same.
        * bfd-in2.h : Same.

2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>

        * po/fr.po: Updated version.

2002-03-18  Alan Modra  <amodra@bigpond.net.au>

        * libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
        * libbfd.h: Regenerate.
        * archive.c (coff_write_armap): Pass on failures from
        bfd_write_bigendian_4byte_int.

2002-03-14  H.J. Lu <hjl@gnu.org>

        * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set the BFD
        error to bfd_error_nonrepresentable_section for reinit_array
        section in DSO.

2002-03-14  Nick Clifton  <nickc@cambridge.redhat.com>

        * coffcode.h (coff_slurp_symbol_table): When adding BSF_WEAK flag,
        OR it in rather than replacing previously selected flags.

        * elfxx-target.h (TARGET_BIG_SYM): Set ar_max_namelen to 15.
        (TARGET_LITTLE_SYM): Set ar_max_namelen to 15.

2002-03-14  Alan Modra  <amodra@bigpond.net.au>

        * cpu-mips.c (mips_compatible): New.  Don't check bits_per_word.
        (N): Use the above.
        * elflink.h (elf_bfd_final_link): Revert last change.  Instead,
        ensure reloc size matches before calling elf_link_input_bfd.
        Add an assert to check reloc size when counting output relocs.

2002-03-14  Nick Clifton  <nickc@cambridge.redhat.com>

        * mmo.c (mmo_get_loc): Return NULL rather than false.

2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>

        * po/fr.po: Updated version.

2002-03-13  Alan Modra  <amodra@bigpond.net.au>

        * archures.c (bfd_default_compatible): Test bits_per_word.
        * cpu-i386.c (i386_compatible): Remove.  Replace occurrences with
        bfd_default_compatible.
        * cpu-i370.c (i370_compatible): Likewise.
        * cpu-sparc.c (sparc_compatible): Likewise.
        * cpu-h8300.c (compatible): Test in->arch == out->arch.

        * elflink.h: Formatting fixes.
        (elf_link_output_extsym): Merge undefined and undef weak cases.

        * elflink.h (elf_bfd_final_link): Only call elf_link_input_bfd
        when word size of input matches output word size.

2002-03-12  Andreas Jaeger  <aj@suse.de>

        * cpu-i386.c (i386_compatible): New.  Use it instead of
        bfd_default_compatible.

2002-03-07  H.J. Lu  (hjl@gnu.org)

        * coff-sh.c (shcoff_reloc_map): Use bfd_reloc_code_real_type
        as the type for bfd_reloc_val.

2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>

        * elf-hppa.h (elf_hppa_is_dynamic_loader_symbol): New function.
        (elf_hppa_relocate_section): Ignore undefined dynamic loader symbols.
        (elf_hppa_final_link_relocate): Correct relocations for indirect
        references to local data through the DLT.  Fix .opd creation for
        local symbols using R_PARISC_LTOFF_FPTR32 and R_PARISC_FPTR64
        relocations.  Use e_lsel selector for R_PARISC_DLTIND21L,
        R_PARISC_LTOFF_FPTR21L and R_PARISC_LTOFF_TP21L as per
        "Processor-Specific ELF for PA_RISC, Version 1.43" document.
        Similarly, use e_rsel for DLT and LTOFF 'R' relocations.
        * elf32-hppa.c (final_link_relocate): Revise relocation selectors
        as per "Processor-Specific ELF for PA_RISC, Version 1.43" document.

2002-03-05  Jakub Jelinek  <jakub@redhat.com>

        * merge.c (_bfd_merge_sections): Don't segfault if there
        is nothing to merge due to GC.

2002-03-05  Alan Modra  <amodra@bigpond.net.au>

        * elf32-hppa.c (clobber_millicode_symbols): Remove hack to keep
        symbols that have been forced local.

        * elflink.h (elf_bfd_final_link): Call elf_link_output_extsym
        to output forced local syms for non-shared link.
        (elf_link_output_extsym): Tweak condition for calling backend
        adjust_dynamic_symbol so that previous behaviour is kept.
        Whitespace changes throughout file.

2002-03-04  H.J. Lu <hjl@gnu.org>

        * elf.c (bfd_section_from_shdr): Handle special sections,
        .init_array, .fini_array and .preinit_array.
        (elf_fake_sections): Likewise.

        * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Create the
        DT entry only if the section is in output for .init_array,
        .fini_array and .preinit_array. Complain about .preinit_array
        section in DSO.
        (elf_bfd_final_link): Warn zero size for .init_array,
        .fini_array and .preinit_array sections.

        * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Remove
        SHT_INIT_ARRAY, SHT_FINI_ARRAY and SHT_PREINIT_ARRAY.
        (elfNN_ia64_fake_sections): Remove .init_array, .fini_array and
        .preinit_array.

2002-03-04  Alan Modra  <amodra@bigpond.net.au>

        * configure.in (WIN32LIBADD): Don't eval PICFLAG assignment.
        * configure: Regenerate.

2002-03-02  Tom Rix  <trix@redhat.com>

        * coff64-rs6000.c (xcoff64_howto_table): Replace howto types with
        symbolic equiv.
        * coff-rs6000.c (xcoff_howto_table): Same.

2002-03-01  David Mosberger  <davidm@hpl.hp.com>

        * elflink.h (size_dynamic_sections): If section named
        ".preinit_array" exists, create DT_PREINIT_ARRAY and
        DT_PREINIT_ARRAYSZ entries in dynamic table.  Analogously for
        ".init_array" and ".fini_array".
        (elf_bfd_final_link): Handle DT_PREINIT_ARRAYSZ, DT_INIT_ARRAYSZ,
        DT_FINI_ARRAYSZ, DT_PREINIT_ARRAY, DT_INIT_ARRAY, and
        DT_FINI_ARRAY.

2002-02-26  Andrew Macleod  <amacleod@cygnus.com>

        * elflink.h (elf_bfd_final_link): Don't crash on SHN_UNDEF local
        dynsyms.

2002-02-25  Alan Modra  <amodra@bigpond.net.au>

        * elf64-hppa.h: Update copyright date.

        * elf64-ppc.c (ppc64_elf_check_relocs): Warning fix.
        (ppc64_elf_relocate_section): Don't generate power4 style branch
        hints for *_BRTAKEN and *_BRNTAKEN relocs.

2002-02-22  Jakub Jelinek  <jakub@redhat.com>

        * elf64-sh64.c (sh_elf64_relocate_section): Fix a typo from my
        last patch.
        * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.

2002-02-21  Andreas Jaeger  <aj@suse.de>

        * elf64-x86-64.c: Major rework that introduces all recent changes
        to the x86-64 backend.  Get a closer match to elf32-i386.
        (struct elf64_x86_64_dyn_relocs): Rename from
        elf64_x86_64_pcrel_relocs_copied, add additional fields.  Change
        all users.
        (struct elf64_x86_64_link_hash_table): Add short cuts to some
        sections.
        (link_hash_newfunc): Rename from elf64_x86_64_link_hash_newfunc,
        remove casts, initialize new hash members.
        (create_got_section): New.
        (elf64_x86_64_create_dynamic_sections): New.
        (elf64_x86_64_copy_indirect_symbol): New.
        (elf64_x86_64_check_relocs): Don't allocate space for dynamic
        relocs, .got or .relgot here but do it in allocate_dynrelocs.
        Reference count possible .plt and .got entries.  Don't test input
        section SEC_READONLY here to try to avoid copy relocs, and keep
        dyn_relocs regardless of ELF_LINK_NON_GOT_REF.  Don't set
        DF_TEXTREL here.  Delay setting of variables until needed.  Cache
        pointer to "sreloc" section in elf_section_data. Tweak condition
        under which .got created.  Report files with bad relocation
        section names.
        (elf64_x86_64_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
        Reference count possible .plt entries.  Don't deallocate .got and
        .relgot space here.
        (elf64_x86_64_adjust_dynamic_symbol): Handle nocopyreloc.  Don't
        do copy reloc processing for weakdefs.  Remove redundant casts and
        aborts.  Delay setting of vars until needed.  Move creation of
        dynamic symbols and allocation of .plt and .rela.plt to
        allocate_dynrelocs.  Replace BFD_ASSERT with abort.
        (WILL_CALL_FINISH_DYNAMIC_SYMBOL): New.
        (allocate_dynrelocs): New.
        (readonly_dynrelocs): New.
        (elf64_x86_64_size_dynamic_sections): Call readonly_dynrelocs.
        Allocate space for dyn relocs.  Replace BFD_ASSERT with abort.
        Zero out the dynamic allocated content space.
        (elf64_x86_64_discard_copies): Removed.
        (elf64_x86_64_relocate_section): Make use of dynamic section
        short-cuts.  Localise vars, and delay setting.  Better error
        reporting, replace BFD_ASSERT with abort.  Check
        ELF_LINK_HASH_DEF_DYNAMIC to see if a symbol is not defined in the
        regular object file and tread the weak definition as the normal
        one.  Don't discard relocs for undefweak or undefined symbols and
        check !DEF_REGULAR as well as DEF_DYNAMIC in test for avoided copy
        relocs.
        (elf64_x86_64_finish_dynamic_symbol): Don't copy relocs for
        symbols that have been forced local.  Use same test to decide if
        we can use a relative reloc for got as relocate_section.  Expand
        SHN_UNDEF comment.  Move expressions out of function calls.
        Replace BFD_ASSERT with abort.
        (bfd_elf64_bfd_final_link): Removed.
        (elf_backend_copy_indirect_symbol): Define.

2002-02-20  Tom Rix  <trix@redhat.com>

        * coff-rs6000.c (xcoff_howto_table): Add 16 bit R_BA.
        (_bfd_xcoff_reloc_type_lookup): Use it.
        * coff64-rs6000.c (xcoff64_howto_table): Same.
        (xcoff64_reloc_type_lookup): Same.

2002-02-20  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * osf-core.c (osf_core_vec):  OSF/1 (Digital Unix) core files are
        little endian.

2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>

        * archures.c (bfd_mach_s390_esa): Rename to bfd_mach_s390_31.
        (bfd_mach_s390_esame): Rename to bfd_mach_s390_64.
        * bfd-in2.h: Regenerate.
        * cpu-s390.c (arch_info_struct): Use renamed architecture defines.
        Replace architecture name "s390" with "s390:31-bit" and "s390:esame"
        with "s390:64-bit".
        * elf32-s390.c (elf_howto_table): Add 32 bit pc relative relocations.
        (elf_s390_reloc_type_lookup): Likewise.
        (elf_s390_check_relocs): Likewise.
        (elf_s390_gc_sweep_hook): Likewise.
        (elf_s390_relocate_section): Likewise.
        (elf_s390_object_p): Use renamed architecture define.
        * elf64-s390.c (elf_s390_object_p): Use renamed architecture define.

2002-02-19  Frank Ch. Eigler  <fche@redhat.com>

        * syms.c (stt[]): Sorted.  Added .init/.fini -> "t" mapping.

2002-02-19  Jakub Jelinek  <jakub@redhat.com>

        * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Enable
        absptr -> pcrel optimization for shared libs.
        Only create minimal .eh_frame_hdr if absptr FDE encoding in shared
        library cannot be converted to pcrel.
        (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr
        relative.
        * elf32-i386.c (elf_i386_relocate_section): If
        _bfd_elf_section_offset returned -2, skip, but make sure the
        relocation is installed.
        * elf32-arm.h (elf32_arm_final_link_relocate): Likewise.
        * elf32-cris.c (cris_elf_relocate_section): Likewise.
        * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
        * elf32-i370.c (i370_elf_relocate_section): Likewise.
        * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
        * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
        * elf32-s390.c (elf_s390_relocate_section): Likewise.
        * elf32-sh.c (sh_elf_relocate_section): Likewise.
        * elf32-sparc.c (elf32_sparc_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-sparc.c (sparc64_elf_relocate_section): Likewise.
        * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
        * elf64-alpha.c (elf64_alpha_relocate_section): Handle
        _bfd_elf_section_offset returning -2 the same way as -1.
        * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise.
        * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME
        and BFD_ASSERT.
        * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.

2002-02-18  Tom Rix  <trix@redhat.com>

        * xcofflink.c (bfd_xcoff_link_gernate_rtinit): Add -brtl support.
        (bfd_xcoff_size_dynamic_sections): Same.
        * bfd-in.h (bfd_xcoff_link_generate_rtinit): Same.
        (bfd_xcoff_size_dynamic_sections): Same.
        * coff-rs6000.c (xcoff_generate_rtinit): Same.
        * coff-rs646000.c (xcoff64_generate_rtinit): Same.
        * libxcoff.h (struct xcoff_backend_data_rec): Same.
        * xcofflink.c (xcoff_build_ldsyms, xcoff_link_add_symbols): Clean.
        * bfd-in2.h: Regenerate.

2002-02-18  Alan Modra  <amodra@bigpond.net.au>

        * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.
        (struct ppc_link_hash_table): Add sfpr.
        (ppc64_elf_link_hash_table_create): Init it.
        (ppc64_elf_create_dynamic_sections): Split creation of .stub and
        .glink out to..
        (create_linkage_sections): ..here.  Make .sfpr too.
        (ppc64_elf_check_relocs): Call create_linkage_sections, and set
        dynobj early.
        (MIN_SAVE_FPR, MAX_SAVE_FPR): Define.
        (ppc64_elf_func_desc_adjust): Look for missing ._savef* and
        ._restf* functions, and create as needed.
        (func_desc_adjust): Only force_local for shared libs.

2002-02-18  David O'Brien  <obrien@FreeBSD.org>

        * configure.in: Bump version number post 2.12 branching.
        * configure: Regenerate.

2002-02-17  Hans-Peter Nilsson  <hp@bitrange.com>

        * mmo.c: Correct and improve comments.
        (mmo_write_chunk): Store trailing byte in bfd buffer; don't
        zero-pad.  Use input to fill up non-empty bfd buffer.
        (mmo_flush_chunk): New function.
        (mmo_write_loc_chunk): Add parameter last_vmap, all callers
        changed.  Don't emit location specifier if VMA is same as
        *LAST_VMAP after omitting leading zero contents.  Call
        mmo_flush_chunk before emitting location specifier.
        (mmo_write_loc_chunk_list): Call mmo_flush_chunk when finished
        with mmo_write_loc_chunk calls.
        (mmo_internal_write_section): Call mmo_flush_chunk after
        mmo_write_chunk.
        (mmo_write_symbols_and_terminator): Move :Main to first position
        in symbol array.  Add faked one if it does not exist if there are
        other symbols.  Don't add it if there are no symbols at all.  Move
        out test for value of :Main from symbol loop.  Rename table
        fakemain to maintable and variable mainsym to fakemain.

2002-02-15  Richard Henderson  <rth@redhat.com>

        * elf64-alpha.c (elf64_alpha_relocate_section) [BRSGP]: A target
        section with no got matches any got.  Simplify error generaion.

2002-02-15  Alan Modra  <amodra@bigpond.net.au>

        Support arbitrary length fill patterns.
        * linker.c (bfd_new_link_order): Zero all fields with bfd_zalloc.
        (_bfd_default_link_order): Remove bfd_fill_link_order code.
        Call default_data_link_order.
        (default_fill_link_order): Delete.
        (default_data_link_order): New function.
        * elf32-mips.c (_bfd_mips_elf_final_link): Replace occurrences
        of bfd_fill_link_order with bfd_data_link_order.
        * elf64-alpha.c (elf64_alpha_final_link): Likewise.
        * elf64-mips.c (mips_elf64_final_link): Likewise.

        * bfd.c (bfd_scan_vma): Clamp overflows to max bfd_vma value.
        Correct value returned in "end" for "0x<non-hex>".

2002-02-14  Nick Clifton  <nickc@cambridge.redhat.com>

        * cpu-arm.c (processors): Replace 'arch' field with 'mach'.
        (scan): Test against 'mach' field in info structure.

2002-02-14  Alan Modra  <amodra@bigpond.net.au>

        * elf.c (elf_fake_sections): Use SHT_NOBITS when SEC_NEVER_LOAD.

2002-02-14  Matt Fredette  <fredette@netbsd.org>

        * elf32-m68k.c (elf32_m68k_print_private_bfd_data): Recognize
        EF_M68000.

2002-02-13  Nick Clifton  <nickc@cambridge.redhat.com>

        * elf.c (_bfd_elf_make_section_from_shdr): Do not insist on
        non-zero physical addresses when adjusting the LMAs of new
        sections.

2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>

        * elf-hppa.h (elf_hppa_reloc_final_type): New function stripped
        from _bfd_elf_hppa_gen_reloc_type.
        (_bfd_elf_hppa_gen_reloc_type): Remove duplicate prototype.
        * elf32-hppa.h (elf32_hppa_reloc_final_type): Add protptype.
        * elf32-hppa.c: Include elf32-hppa.h before elf-hppa.h.
        * elf64-hppa.h (elf64_hppa_reloc_final_type): Add protptype.

2002-02-12  Alexandre Oliva  <aoliva@redhat.com>

        * elf-m10300.c (mn10300_elf_relax_section): Skip section before
        loading its contents if there's nothing to do in it.

2002-02-12  Alan Modra  <amodra@bigpond.net.au>

        * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossing
        64k boundary.

        * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Add dynamic
        DT_PPC64_OPD and DT_PPC64_OPDSZ tags.
        (ppc64_elf_finish_dynamic_sections): Set values for them.

2002-02-11  Michael Snyder  <msnyder@redhat.com>

        * elf-bfd.h (elfcore_write_lwpstatus): Add prototype.
        * elf.c (elfcore_grok_pstatus): Add prototype.
        (elfcore_grok_lwpstatus): Add prototype.
        (elfcore_write_lwpstatus): New function.
        (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.

2002-02-11  Alexandre Oliva  <aoliva@redhat.com>

        * elf32-sh.c: Added missing prototypes.
        * elf32-sh64.c: Likewise.
        (sh_elf_align_loads): Mark unused args as such.
        * elf64-sh64.c: Added missing prototypes.
        (struct elf_sh64_link_hash_entry): Fix typo.
        (sh_elf64_relocate_section): Fix info argument passed to
        _bfd_elf_section_offset.

2002-02-11  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am: "make dep-am".
        * Makefile.in: Regenerate.
        * aclocal.m4: Regenerate.
        * config.in: Regenerate.
        * configure: Regenerate.

2002-02-10  Daniel Jacobowitz  <drow@mvista.com>

        * coff-rs6000.c (xcoff_generate_rtinit): Silence uninitialized
        variable warnings.
        * elf32-sh.c (sh_elf_relax_section): Silence signed/unsigned
        comparison warning.
        * trad-core.c (trad_unix_core_file_p): Silence pointer/integer
        cast warnings for the common case.

2002-02-10  Hans-Peter Nilsson  <hp@bitrange.com>

        * config.bfd (sh-*-linux*, sh-*-elf* | sh-*-rtemself*): Add sh64
        vectors.
        (sh-*-netbsdelf*): New, to trump sh*-*-netbsdelf* and add sh64
        vectors.

2002-02-09  Richard Henderson  <rth@redhat.com>

        * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
        (elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
        (elf64_alpha_relocate_section): Likewise.
        * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
        * bfd-in2.h, libbfd.h: Rebuild.

2002-02-09  Hans-Peter Nilsson  <hp@bitrange.com>

        * elf64-mmix.c (_bfd_mmix_finalize_linker_allocated_gregs): Check
        that base-plus-offset reloc accounting is consistent.
        (mmix_elf_relax_section): Keep base-plus-offset reloc accounting
        up to date for undefined symbols.

2002-02-08  Eric Christopher  <echristo@redhat.com>

        From Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>

        * elf32-mips.c (_bfd_mips_elf_fake_sections): Don't create .rela
        sections for the O32 ABI.

2002-02-08  Chris Demetriou  <cgd@broadcom.com>

        * elf32-arm.h: Fix formatting of _("...").
        * elf32-d10v.c: Likewise.
        * elf32-m68k.c: Likewise.
        * elf32-mips.c: Likewise.

2002-02-08  Ivan Guzvinec <ivang@opencores.org>

        * coff-or32.c: Fix compile time warning messages.

2002-02-08  Alexandre Oliva  <aoliva@redhat.com>

        Contribute sh64-elf.
        2002-01-23  Alexandre Oliva  <aoliva@redhat.com>
        * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
        R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
        R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
        R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
        R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
        R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
        R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
        R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
        R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
        New relocs.
        * libbfd.h, bfd-in2.h: Rebuilt.
        * elf32-sh.c (sh_elf_howto_table): Define new relocs.
        (sh_reloc_map): Map them.
        (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
        elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
        elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
        elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
        elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
        elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
        movi_shori_putval) [INCLUDE_SHMEDIA]: New.
        (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
        datalabel_got_offset.
        (sh_elf_link_hash_newfunc): Initialize it.
        (sh_elf_relocate_section): Augment the scope of
        seen_stt_datalabel.  Introduce GOTPLT support.  Extend GOTPC, PLT,
        GOT and GOTOFF handling to new SHmedia relocation types.  Support
        GOT_BIAS.
        (sh_elf_check_relocs): Likewise.
        (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
        PLT entries using movi_shori_putval.  Support GOT_BIAS.
        (sh_elf_finish_dynamic_sections): Likewise.
        * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
        relocation, it's now done by the caller.
        (GOT_BIAS): New.
        * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
        elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
        elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
        elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
        elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
        elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
        sh64_elf64_hash_table): New.
        (sh_elf64_howto_table): Introduce new relocs.
        (sh_elf64_info_to_howto): Accept new PIC relocs.
        (sh_elf64_relocate_section): Augment the scope of
        seen_stt_datalabel.  Support new PIC relocs.
        (sh_elf64_check_relocs): Support new PIC relocs.
        (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
        elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
        elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
        elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
        sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
        movi_shori_putval, movi_3shori_putval,
        sh64_elf64_create_dynamic_sections,
        sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
        sh64_elf64_size_dynamic_sections,
        sh64_elf64_finish_dynamic_symbol,
        sh64_elf64_finish_dynamic_sections): New.
        (elf_backend_create_dynamic-sections,
        bfd_elf64_bfd_link_hash_table_create,
        elf_backend_adjust_dynamic_symbol,
        elf_backend_size_dynamic_sections,
        elf_backend_finish_dynamic_symbol,
        elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
        elf_backend_plt_readonly, elf_backend_want_plt_sym,
        elf_backend_got_header_size, elf_backend_plt_header_size):
        Define.
        2001-05-16  Alexandre Oliva  <aoliva@redhat.com>
        * elf32-sh.c: Renumbered and renamed some SH5 relocations to
        match official numbers and names; moved unmaching ones to the
        range 0xf2-0xff.
        * elf32-sh64.c, elf64-sh64.c: Likewise.
        2001-03-12  DJ Delorie  <dj@redhat.com>
        * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
        sections.
        2001-03-12  DJ Delorie  <dj@redhat.com>
        * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
        be aligned.
        * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
        2001-01-14  Hans-Peter Nilsson  <hpn@cygnus.com>
        * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
        (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
        .cranges section with SEC_SORT_ENTRIES set.
        (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
        incoming sorted .cranges section.
        (sh64_bfd_elf_copy_private_section_data): New.
        (sh64_elf_final_write_processing): Only sort .cranges and modify
        start address if called by linker.
        2001-01-08  Ben Elliston  <bje@redhat.com>
        * elf32-sh64.c (sh64_elf_final_write_processing): Activate
        Hans-Peter Nilsson's set bit 0 patch from       2001-01-06.
        * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
        2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
        * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
        line.  Add comments before all entries.
        <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
        comment.
        (sh_elf64_reloc): Correct head comment.
        (sh_elf64_relocate_section): Correct spacing.
        <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
        instead call reloc_dangerous callback.
        <case R_SH_SHMEDIA_CODE>: New case.
        (sh_elf64_gc_mark_hook): Correct spacing.
        (sh_elf64_check_relocs): Ditto.
        * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
        New case.
        * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
        functions.
        (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
        clarify describing comment.  Add comments before all entries.
        (sh_elf_relocate_section) <relocating for a local symbol>: Do not
        honour STO_SH5_ISA32; instead call reloc_dangerous callback.
        2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
        Sort .cranges section in final link.  Prepare to set bit 0 on
        entry address.
        * elf32-sh64.c (struct sh64_find_section_vma_data): New.
        (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
        (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
        .cranges section.
        (sh64_backend_section_from_shdr): New, to recognize
        SHT_SH5_CR_SORTED on incoming .cranges section.
        (elf_backend_section_from_shdr): Define.
        (sh64_elf_final_write_processing): Sort outgoing .cranges
        section.  (New, temporarily disabled:) Set bit 0 on entry address
        according to ISA type.
        (sh64_find_section_for_address): New.
        (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
        crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
        (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c.  Use
        bfd_malloc, not xmalloc.
        (sh64_get_contents_type): Move here from opcodes/sh64-dis.c.  Make
        global.
        * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
        temporarily disabled) setting bit 0 on entry address.
        (elf_backend_final_write_processing): Define.
        2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
        * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
        be a proper relocation for PTA and PTB rather than a marker.
        <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
        R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
        R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
        R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
        R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
        Zero src_mask.
        * elf64-sh64.c: Ditto.
        (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
        * elf32-sh64.c: Include opcodes/sh64-opc.h
        (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
        argument.  Drop const qualifiers from "bfd *" and "bfd_byte *"
        parameters.  No unused parameters.  Caller changed.
        <case R_SH_PT_16>: New case.
        * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
        * Makefile.in: Regenerate.
        2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
        * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
        all code sections.
        (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
        (sh64_elf_merge_private_data): Ditto.
        * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
        to access stored section flags.
        (sh64_elf_final_write_processing): Return immediately unless
        called by linker.  Use sh64_elf_section_data (cranges) to get size
        of linker-generated cranges entries.
        (sh64_elf_copy_private_data): Add missing "return true".
        (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
        (sh_elf64_merge_private_data): Ditto.
        2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
        * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
        elf64-sh64.c:sh64_elf_fake_sections.
        (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
        2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
        * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
        (sh64_elf_final_write_processing): New.
        (elf_backend_final_write_processing): Define.
        (sh64_elf_fake_sections): Get header flags from tdata field.
        (sh64_elf_copy_private_data): Do not call
        sh64_elf_copy_private_data_internal, just copy e_flags field.
        (sh64_elf_merge_private_data): Do not call
        sh64_elf_copy_private_data_internal.
        2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
        Remove EF_SH64_ABI64, let ELF size make difference.
        Remove SH64-specific BFD section flag.
        * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
        containing SHmedia through elf_section_data (asect)->tdata
        non-zero, not using a BFD section flag.
        (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
        (sh64_elf_merge_private_data): Similar.
        (elf_backend_section_flags): Don't define.
        (sh64_elf_backend_section_flags): Delete.
        * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
        not EF_SH64_ABI64.
        (sh_elf64_merge_private_data): Similar.
        * section.c (Section flags definitions): Don't define
        SEC_SH_ISA_SHMEDIA.
        (bfd-in2.h): Regenerate.
        2000-12-09  Hans-Peter Nilsson  <hpn@cygnus.com>
        Make DataLabel references work with partial linking.
        * elf32-sh64.c: Fix formatting.
        (sh64_elf_link_output_symbol_hook): New.
        (elf_backend_link_output_symbol_hook): Define to
        sh64_elf_link_output_symbol_hook.
        (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
        undefined if partial linking.  Adjust sanity check.
        * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
        (elf_backend_link_output_symbol_hook): Define to
        sh64_elf64_link_output_symbol_hook.
        (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
        undefined if partial linking.  Adjust sanity check.
        2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
        Implement semantics for inter-file DataLabel references.
        * elf64-sh64.c (DATALABEL_SUFFIX): Define.
        (sh64_elf64_add_symbol_hook): New.
        (sh_elf64_relocate_section): If passing an indirect symbol with
        st_type STT_DATALABEL on the way to a symbol with st_other
        STO_SH5_ISA32, do not bitor 1 to the relocation.
        (elf_backend_add_symbol_hook): Define to
        sh64_elf64_add_symbol_hook.
        * elf64-sh32.c: Tweak comments.
        (DATALABEL_SUFFIX): Define.
        (sh64_elf_add_symbol_hook): New.
        (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
        * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
        symbol with st_type STT_DATALABEL on the way to a symbol with
        st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
        2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
        Pass through STT_DATALABEL.
        * elf32-sh64.c (sh64_elf_get_symbol_type): New.
        (elf_backend_get_symbol_type): Define.
        * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
        (elf_backend_get_symbol_type): Define.
        2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
        * elf32-sh64.c: Tweak comments.
        (sh64_elf_copy_private_data_internal): Add prototype.
        (bfd_elf32_bfd_set_private_flags): Define.
        (sh64_elf_copy_private_data_internal): Compare machine name, not
        textual BFD target name, to check whether to copy section flag
        SHF_SH5_ISA32.
        (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
        Tweak section-contents-type-mismatch message.
        (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
        Validize reloc-types.
        * elf64-sh64.c: New file.
        * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
        * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
        (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
        Regenerate dependencies.
        * Makefile.in: Regenerate.
        * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
        bfd_elf64_sh64l_vec.
        * configure.in: Handle bfd_elf64_sh64_vec and
        bfd_elf64_sh64l_vec.
        * configure: Regenerate.
        * po/POTFILES.in: Regenerate.
        * po/bfd.pot: Regenerate.
        2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
        * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
        anything else but EF_SH64 and EF_SH64_ABI64.
        (sh64_elf_merge_private_data): Emit error for anything else but
        EF_SH64 and EF_SH64_ABI64.
        * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
        from targ_selvecs.
        * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
        bfd_elf32_sh64l_vec as a temporary measure.
        * configure: Regenerate.
        2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
        * cpu-sh.c (arch_info_struct): Include sh5 item
        unconditionalized.
        * config.bfd (sh64-*-elf*): Do not set targ_cflags.
        Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
        bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
        * elf32-sh64.c: Tweak comments.
        (sh64_elf_set_mach_from_flags): Recognize all machine flags that
        are proper subsets of SH64 as bfd_mach_sh5.  Add EF_SH64_ABI64.
        (sh64_elf_copy_private_data_internal): Wrap long line.
        (sh64_elf_merge_private_data): Rewrite to allow objects from
        SH64 subsets to be linked together.
        (INCLUDE_SHMEDIA): Define.
        * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
        Parenthesize plus-expression inside or-expression.
        <global symbol>: Ditto.
        (sh_elf_set_mach_from_flags): Remove code refusing
        deleted EF_SH64_32BIT_ABI flag.
        2000-11-26  Hans-Peter Nilsson  <hpn@cygnus.com>
        * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
        R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
        R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
        (sh_elf_relocate_section) <local symbol>: Or 1 in
        calculation of relocation if sym->st_other & STO_SH5_ISA32.
        <global symbol>: Ditto if h->other & STO_SH5_ISA32.
        * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
        relocation.
        2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
        * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
        (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
        Regenerate dependencies.
        * Makefile.in: Regenerate.
        * archures.c: Add bfd_mach_sh5.
        * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
        Handle sh64-*-elf*.  Set targ_cflags to -DINCLUDE_SHMEDIA.
        * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
        * configure: Regenerate.
        * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
        BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
        BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
        BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
        BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
        BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
        BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
        BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
        BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
        * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
        in item for SH5.
        * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
        for SHmedia relocs.
        [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
        [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
        shmedia_prepare_reloc, goto final_link_relocate if it returns
        non-zero, else fail as before.
        (sh_elf_set_mach_from_flags): Provide function only if not defined
        as macro.  Do not recognize objects with EF_SH64_32BIT_ABI set.
        (sh_elf_set_private_flags): Provide function only if not defined
        as a macro.
        (sh_elf_copy_private_data): Similar.
        (sh_elf_merge_private_data): Similar.
        * section.c (SEC_SH_ISA_SHMEDIA): New.
        * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
        * elf32-sh64.c: New file.
        * libbfd.h: Regenerate.
        * bfd-in2.h: Regenerate.
        * po/POTFILES.in: Regenerate.
        * po/bfd.pot: Regenerate.
        * bfd-in2.h: Regenerate.
        * libbfd.h: Regenerate.

2002-02-07  Daniel Jacobowitz  <drow@mvista.com>

        * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
        been included, not drag it in.
        * bfd-in2.h: Regenerate.

2002-02-06  H.J. Lu  (hjl@gnu.org)

        * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
        the mach and ISA fields if necessary.

2002-02-06  Nick Clifton  <nickc@cambridge.redhat.com>

        * coffcode.h (coff_set_arch_mach_hook): Select the highest known
        ARM architecture when an F_ARM_5 flag is detected, since we cannot
        be sure exactly which architecture this represents.

2002-02-05  Nick Clifton  <nickc@redhat.com>

        * po/tr.po: Updated translation.

2002-02-05  Alan Modra  <amodra@bigpond.net.au>

        From Jimi X <jimix@watson.ibm.com>
        * archures (bfd_mach_ppc64): Define.
        (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
        (bfd_powerpc_arch): Define.
        * bfd-in2.h: Regenerate.
        * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
        (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
        (bfd_powerpc_archs): Add default powerpc64 arch.

2002-02-05  Alan Modra  <amodra@bigpond.net.au>

        * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
        against section syms in readonly sections.  Don't do the global
        sym check if we find one.
        * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
        * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
        * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
        * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
        (elf_s390_grok_prstatus): Add missing prototype.

2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>

        * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
        (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
        Call bfd_get_section_by_name only once.  Initialize
        bpodata->n_bpo_relocs_this_section.
        (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
        referring to DSOs.
        (bpo_reloc_request_sort_fn): Don't use difference of values as
        return-value.

2002-02-02  David O'Brien  <obrien@FreeBSD>

        * configure.in: Tweak the FreeBSD 4.x recognition more.  Only treat
        version 4.5 and later the same as 5-CURRENT.
        * configure: Re-generate.

2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>

        * config.bfd (hppa*-*-netbsd*): New target.

2002-01-31  Philipp Thomas  <pthomas@suse.de>

        * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
        to front of message. Unify messages with elf32-arm.h. Use
        commas where neccessary.
        * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
        ERROR in messages. Unify messages with coff-arm.c. Correct
        VFP/FPA error message.
        (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
        APCS-32 for translation.

2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>

        Perform on-demand global register allocation from
        R_MMIX_BASE_PLUS_OFFSET relocs.
        * elf64-mmix.c (struct bpo_reloc_section_info, struct
        bpo_reloc_request, struct bpo_greg_section_info): New.
        (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
        bpo_reloc_request_sort_fn, mmix_elf_relax_section,
        _bfd_mmix_check_all_relocs,
        _bfd_mmix_prepare_linker_allocated_gregs,
        _bfd_mmix_finalize_linker_allocated_gregs): New functions.
        (elf_mmix_howto_table): Correct src_mask for most relocs.
        (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
        case.
        (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
        case.  Fix typo in comment.  New label do_mmix_reloc.
        (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
        store first object file with a base-plus-offset reloc.  Call
        mmix_elf_check_common_relocs for the part common with mmo.
        (mmix_elf_final_link): Write out linker-allocated register
        contents section.
        (elf_backend_gc_sweep_hook): Define.
        (bfd_elf64_bfd_relax_section): Define.

        * mmo.c: Don't include <ctype.h>
        (mmo_init): Correct init-once logic.

2002-02-01  Tom Rix  <trix@redhat.com>

        * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.

2002-02-01  Alan Modra  <amodra@bigpond.net.au>

        * Makefile.am: Run "make dep-am"
        * Makefile.in: Regenerate.

2002-01-31  David O'Brien  <obrien@FreeBSD>

        * configure.in: Recognize the differences in core files from FreeBSD
        4.{0,1} and later versions of 4.x.  This treats 4.2+ the same as
        5-CURRENT.
        * configure: Regenerate.

2002-01-31  Ivan Guzvinec  <ivang@opencores.org>

        * coff-or32.c: New file.
        * cpu-or32.c: New file.
        * elf32-or32.c: New file.
        * archures.c: Add support for or32.
        * targets.c: Add support for or32.
        * bfd-in2.h: Regenerate.
        * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
        coff_write_object_contents): Add support for or32.
        * config.bfd: Add target.
        * configure.in: Add support for or32.
        * configure: Regenerate.
        * Makefile.am: Add support for or32.
        * Makefile.in: Regenerate.
        * po/SRC-POTFILES.in: Add or32 files.
        * po/bfd.pot: Regenerate.

2002-01-31  Nick Clifton  <nickc@cambridge.redhat.com>
            Don Lindsay  <lindsayd@cisco.com>

        * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
        false' with a return of a bfd_reloc_ error code.

2002-01-31  Hans-Peter Nilsson  <hp@axis.com>

        * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
        unexport unreferenced symbols when --export-dynamic.  Call
        _bfd_elf_strtab_delref when unexporting.

2002-01-30  Daniel Jacobowitz  <drow@mvista.com>

        * bfd-in.h: Include <stdbool.h> if it is available.
        * bfd-in2.h: Regenerated.

2002-01-31  Alan Modra  <amodra@bigpond.net.au>

        * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
        not go via the plt.

2002-01-30  Nick Clifton  <nickc@cambridge.redhat.com>

        * archures.c: Tidy up formatting of embedded comments.
        * bfd.c: Tidy up formatting of embedded comments.
        * bfd-in.h: Fix formatting of comments.
        * reloc.c: Tidy up formatting of ordinary & embedded comments.
        * section.c: Tidy up formatting of embedded comments.
        * syms.c: Tidy up formatting of embedded comments.
        * targets.c: Tidy up formatting of embedded comments.

        * bfd-in2.h: Regenerate.

2002-01-30  Nick Clifton  <nickc@cambridge.redhat.com>

        * vms-tir.c (cmd_name): New function.
        (tir_cmd_name): New function.
        (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
        (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
        Fix formatting.

        * peXXigen.c (pe_print_idata): Rearrange message to aid in
        translation.
        (pe_print_pdata):  Rearrange message to aid in translation.

        * libbfd.c (warn_deprecated): Rearrange error message to aid in
        translation.

        * ihex.c (ihex_write_object_contents): Fix spelling typo.

        * ieee.c (ieee_slurp_external_symbols): Remove spurious space.

        * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
        message to aid in translation.

        * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
        to aid in translation.

        * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.

2002-01-30  Philipp Thomas  <pthomas@suse.de>

        * coff-arm.c, elf32-elf.h: Unify messages.

2002-01-30  Nick Clifton <nickc@redhat.com>

        * po/sv.po: Updated translation.

2002-01-30  Philipp Thomas  <pthomas@suse.de>

        * dwarf2.c (read_abbrev): Use full section name in error message.
        (decode_line_info): Likewise.

        * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
        message.

2002-01-30  Alan Modra  <amodra@bigpond.net.au>

        * elf64-ppc.c (func_desc_adjust): Only provide missing function
        descriptor symbols for undefined function code syms.  Clear
        ELF_LINK_NON_ELF so that they can stay weak.

2002-01-29  Chris Demetriou  <cgd@broadcom.com>
            Mitch Lichtenberg  <mpl@broadcom.com>

        * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
        * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
        to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
        generation.
        * bfd-in2.h: Regenerate.

2002-01-29  Chris Demetriou  <cgd@broadcom.com>

        * elf32-mips.c: Add additional comments about HI16 relocation
        processing.
        (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
        pc-relative relocations.  (Reverts change made on 2001-10-31.)
        (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
        for pc-relative relocations.
        (mips_elf_calculate_relocation): Add a comment about a kludge
        in the R_MIPS_GNU_REL_HI16 handling.
        (_bfd_mips_elf_relocate_section): Implement that kludge;
        adjust pc-relative HI16 relocation for difference in HI16 and
        LO16 addresses, since it can't easily be done in
        mips_elf_calculate_relocation.

2002-01-29  Martin Schwidefsky  <schwidefsky@de.ibm.com>

        * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
        relocations with PC32 relocations for undefined or weak symbols.
        * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
        * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.

2002-01-28  Jason Thorpe  <thorpej@wasabisystems.com>

        * elfcore.h (elf_core_file_p): Improve comment for last change.

2002-01-27  Daniel Jacobowitz  <drow@mvista.com>

        * configure: Regenerated.

2002-01-27  Jason Thorpe  <thorpej@wasabisystems.com>

        * elfcore.h (elf_core_file_p): Set the machine architecture
        before processing the program headers.

2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>

        * configure.in <64-bit configuration>: If using gcc, check and
        emit error for egcs-1.1.2.
        * configure: Regenerate.

2002-01-26  Egor Duda  <deo@logos-m.ru>

        * elf.c (elfcore_grok_win32pstatus): Copy only as much information
        as possible to avoid stack corruption.

2002-01-26  Richard Henderson  <rth@redhat.com>

        * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
        for non-allocated sections.

2002-01-25  Mark Kettenis  <kettenis@gnu.org>

        * elf.c (elfcore_write_prstatus): Make sure we pass the address of
        prstat.pr_reg even if it is a struct.

2002-01-25  Steve Ellcey <sje@cup.hp.com>

        * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.

2002-01-25  Philipp Thomas  <pthomas@suse.de>

        * coffgen.c (coff_print_symbol): Don't mark info message
        for translation.

2002-01-25  Nick Clifton <nickc@redhat.com>

        * po/fr.po: Updated translation.
        * po/es.po: Updated translation.

2002-01-25  Philipp Thomas  <pthomas@suse.de>

        * coff-alpha.c (alpha_relocate_section): Unify warning message
        for GP relative relocations without GP defined.
        * coff-mips.c (mips_relocate_section): Likewise.

2002-01-25  Alan Modra  <amodra@bigpond.net.au>

        * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
        unsigned overflow when new_offset < old_offset.

2002-01-24  Philipp Thomas  <pthomas@suse.de>

        * bfd.c (_bfd_abort): Fix typo.

2002-01-23  Richard Henderson  <rth@redhat.com>

        * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
        plt entries for undefweak symbols.

2002-01-23  Steve Ellcey <sje@cup.hp.com>

        * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
        DEFAULT_VECTOR.
        (bfd_elf64_ia64_hpux_big_vec): Ditto.
        (bfd_elf32_h8300_vec): Ditto.

2002-01-23  Alan Modra  <amodra@bigpond.net.au>

        * elf64-ppc.c: Remove stale part of ABI comment.
        (NO_OPD_RELOCS): Define.
        (ppc64_elf_check_relocs): Use it.
        (ppc64_elf_relocate_section): Here too.
        (build_one_stub): Don't point function syms at the stub.  Instead,
        hijack plt.offset.
        (ppc64_elf_relocate_section): Check whether REL24 relocs should
        really go to the stub.  Make all dynamic relocs in opd against
        locals.
        (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
        plt.offset.

2002-01-22  Richard Henderson  <rth@redhat.com>

        * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.

2002-01-22  Alan Modra  <amodra@bigpond.net.au>

        * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
        TOC_BASE_OFF adjustment.

        * Makefile.am: Run "make dep-am".
        * Makefile.in: Regenerate.
        * po/SRC-POTFILES.in: Regenerate.

2002-01-22  John David Anglin  <dave@hiauly1.hia.nrc.ca>

        * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
        host defines.

2002-01-21  Hans-Peter Nilsson  <hp@axis.com>

        * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
        Check for and emit error if sgot is NULL at this point.

2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * config.bfd (ia64*-*-netbsd*): New target.

2002-01-21  Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>

        * som.c (som_write_space_strings): Comment typo fix.

2002-01-21  Alan Modra  <amodra@bigpond.net.au>

        * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
        is_func_descriptor fields.
        (link_hash_newfunc): Init them.
        (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
        dot are candidates for plt entries.  When processing .opd relocs,
        set function descriptor strings to point inside function code
        string, and set new ppc_link_hash_entry fields.
        (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
        (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
        function descriptors.  It's now done in..
        (func_desc_adjust): New.
        (ppc64_elf_func_desc_adjust): New.
        (define elf_backend_always_size_sections): Define.
        (ppc64_elf_hide_symbol): New.
        (define elf_backend_hide_symbol): Define.
        (allocate_dynrelocs): Remove code looking up function descriptors
        as that has been done earlier.
        (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
        table.
        (ppc64_elf_finish_dynamic_symbol): Likewise.  Remove code looking
        up function descriptor.
        (build_one_stub): Look up the function code sym.  Check for
        invalid plt offsets.
        (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
        Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.

        * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
        boolean param.
        (_bfd_elf_link_hash_hide_symbol): Likewise.
        * elflink.h (elf_link_add_object_symbols): Adjust call to
        elf_backend_hide_symbol.
        (elf_fix_symbol_flags): Likewise.
        (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
        than bfd_alloc.
        * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
        Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
        * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
        (clobber_millicode_symbols): Adjust to suit new hide_symbol.
        * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
        and adjust to suit.
        * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
        _bfd_elf_link_hash_hide_symbol rather than duplicating code.
        * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.

2002-01-18  Alan Modra  <amodra@bigpond.net.au>

        * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
        dynamic function descriptor symbol, not the associated function
        symbol.

2002-01-17  Eric Christopher  <echristo@redhat.com>

        * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.

2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>

        * po/bfd.pot: Regenerate.
        * po/fr.po: Regenerate.

2002-01-17  Alan Modra  <amodra@bigpond.net.au>

        * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
        Remove "Elf_Internal_Shdr *" param.
        (_bfd_mips_elf_section_from_bfd_section): Ditto.
        * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
        * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
        * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
        * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
        * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
        * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
        function to override special sections.  Remove hdr arg from
        backend call, and don't loop.

2002-01-16  Eric Christopher  <echristo@redhat.com>

        * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
        on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
        relocations requiring gp0 and gp.

2002-01-16  Richard Earnshaw  <rearnsha@arm.com>

        * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
        EF_ARM_VFP_FLOAT.
        (elf32_arm_print_private_bfd_data): Likewise.

2002-01-16  Nick Clifton  <nickc@cambridge.redhat.com>

        * po/tr.po: Import new version.

2002-01-16  Alan Modra  <amodra@bigpond.net.au>

        * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
        (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
        (ORI_R0_R0_0): Correct.

2002-01-16  Alan Modra  <amodra@bigpond.net.au>

        * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
        when plt_not_loaded.
        * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
        clear .plt SEC_CODE here.  Create .stub and correct .glink flags.
        (PLT_INITIAL_ENTRY_SIZE): Set to 24.
        (ppc64_elf_glink_code): Delete.
        (PPC64_ELF_GLINK_SIZE): Delete.
        (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
        BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
        ORI_R0_R0_0): Define.
        (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
        (struct ppc_link_hash_table): Add sstub and plt_overflow.
        (ppc64_elf_link_hash_table_create): Init them.
        (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
        Don't copy to shared lib.
        (ppc64_elf_check_relocs): Call bfd_set_error on errors.
        (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
        (allocate_dynrelocs <plt>): Don't change function sym here.  Make
        room for .stub and .glink code.
        (ppc64_elf_size_dynamic_sections): Handle .stub.  Make entry for
        DT_PPC64_GLINK.
        (ppc64_elf_final_link): Rename to ppc64_elf_set_toc.  Don't call
        bfd_elf64_bfd_final_link.
        (bfd_elf64_bfd_final_link): Don't define.
        (ppc64_elf_size_stubs): New.
        (build_plt_stub): New.
        (build_one_stub): New.
        (ppc64_elf_build_stubs): New.
        (ppc64_elf_relocate_section <toc relocs>): Remove assert.
        (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
        (ppc64_elf_finish_dynamic_symbol): Don't build stubs here.  Set
        DT_PPC64_GLINK entry.  Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
        case output sections not separate.  Adjust DT_RELASZ to not
        include plt relocs.  Set reserved got entry.  Set got and plt
        entry size.
        (elf_backend_got_header_size): Set to 8.
        * elf64-ppc.h: New file.

2002-01-16  Alan Modra  <amodra@bigpond.net.au>

        * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
        sections, use bfd_section_list_remove.
        * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
        * elflink.h (elf_link_add_object_symbols): When removing all
        sections, use bfd_section_list_clear.

2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>

        * po/sv.po: New file: Swedish translation.
        * configure.in (ALL_LINGUAS): Add sv.
        * configure: Regenerate.

2002-01-15  Jakub Jelinek  <jakub@redhat.com>

        * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
        * elf.c (merge_sections_remove_hook): New function.
        (_bfd_elf_merge_sections): Pass it as 3rd argument to
        _bfd_merge_sections.
        * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
        * libbfd.h: Rebuilt.
        * merge.c (_bfd_merge_sections): Add remove_hook argument.
        Call remove_hook if a SEC_EXCLUDE section is encountered.

2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>

        * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
        (xstormy16_reloc_map): Initialise new field with correct howto
        table.
        (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
        howto entry.

2002-01-10  Michael Snyder  <msnyder@redhat.com>

        * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
        (elfcore_write_pstatus): Use long instead of pid_t;
        * elf-bfd.h: Change prototypes to use long instead of pid_t;

2002-01-09  Jason Thorpe  <thorpej@wasabisystems.com>

        * elf.c: Update copyright years.
        (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
        and NT_NETBSDCORE_FIRSTMACH.  Improve a comment.

2002-01-08  Michael Snyder  <msnyder@redhat.com>

        Add capability to write corefile note sections, for gdb.
        * elf.c (elfcore_write_note): New function.
        (elfcore_write_prpsinfo): New function.
        (elfcore_write_prstatus): New function.
        (elfcore_write_pstatus): New function.
        (elfcore_write_prfpreg): New function.
        (elfcore_write_prxfpreg): New function.
        * elf-bfd.h: Add prototypes for above functions.

2002-01-08  Alexandre Oliva  <aoliva@redhat.com>

        * elf.c (elf_fake_sections): Propagate errors from
        elf_backend_fake_section.

2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>

        * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
        (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
        (elf32-sh-nbsd.lo): New rule.
        * Makefile.in: Regenerate.
        * config.bfd (sh*le-*-netbsdelf*): New target.
        (sh*-*-netbsdelf*): New target.
        * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
        (bfd_elf32_shnbsd_vec): New vector.
        (bfd_elf32_shlnbsd_vec): New vector.
        * configure: Regenerate.
        * elf32-sh-nbsd.c: New file.
        * targets.c: Update copyright years.
        (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
        bfd_elf32_shnbsd_vec.

2002-01-07  Aldy Hernandez  <aldyh@redhat.com>

        * coff-rs6000.c (READ20): Use bfd_scan_vma.

2002-01-07  Geoffrey Keating  <geoffk@redhat.com>

        * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
        of a symbol in a section that will be deleted.

2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>

        * po/es.po: New file: Spanish translation.
        * configure.in (ALL_LINGUAS): Add es.
        * configure: Regenerate.

2002-01-06  Steve Ellcey  <sje@cup.hp.com>

        * elfxx-ia64.c (is_unwind_section_name): Add target vector as
        argument so we can handle HP-UX specially.
        (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
        (elfNN_hpux_backend_section_from_bfd_section): New for support
        of SHN_IA_64_ANSI_COMMON.
        (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
        (is_unwind_section_name): Add special HP-UX support.
        (elfNN_ia64_section_from_shdr): Add support for more sections.
        (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
        add support for more sections.
        (elfNN_ia64_additional_program_headers): Modify
        is_unwind_section_name call.
        (elfNN_ia64_modify_segment_map): Remove assumption that there is
        only one unwind section in segment.

2002-01-06  Alan Modra  <amodra@bigpond.net.au>

        * syms.c (_bfd_generic_make_empty_symbol): New function.
        * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
        _bfd_generic_make_empty_symbol.
        * libbfd.h: Regenerate.
        * bfd-in2.h: Regenerate.
        * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
        (hppabsd_core_get_symtab_upper_bound): Don't define.
        (hppabsd_core_get_symtab): Likewise.
        (hppabsd_core_print_symbol): Likewise.
        (hppabsd_core_get_symbol_info): Likewise.
        (hppabsd_core_bfd_is_local_label_name): Likewise.
        (hppabsd_core_get_lineno): Likewise.
        (hppabsd_core_find_nearest_line): Likewise.
        (hppabsd_core_bfd_make_debug_symbol): Likewise.
        (hppabsd_core_read_minisymbols): Likewise.
        (hppabsd_core_minisymbol_to_symbol): Likewise.
        (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
        Formatting fixes.
        * hpux-core.c: Similarly.
        * irix-core.c: Similarly.
        * osf-core.c: Similarly.
        * sco5-core.c: Similarly.
        * binary.c (binary_make_empty_symbol): Remove function, define as
        _bfd_generic_make_empty_symbol.
        * ihex.c (ihex_make_empty_symbol): Likewise.
        * mmo.c (mmo_make_empty_symbol): Likewise.
        * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
        * srec.c (srec_make_empty_symbol): Likewise.
        * versados.c (versados_make_empty_symbol): Likewise.
        * vms.c (_bfd_vms_make_empty_symbol): Remove.
        (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
        * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
        rather than _bfd_vms_make_empty_symbol.
        * vms-misc.c (new_symbol): Likewise.

2002-01-05  Alan Modra  <amodra@bigpond.net.au>

        * section.c (bfd_section_init): Remove unnecessary initialisations.
        (bfd_section_list_clear): New function.
        (bfd_section_list_remove, bfd_section_list_insert): New macros.
        (_bfd_strip_section_from_output): Use them.
        * coffcode.h (coff_set_alignment_hook): Likewise.
        * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
        * elf64-mips.c (mips_elf64_final_link): Likewise.
        * elf64-mmix.c (mmix_elf_final_link): Likewise.
        * sunos.c (sunos_add_dynamic_symbols): Likewise.
        * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
        * bfd-in2.h: Regenerate.

        * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
        rather than doing our own section handling.  Clean up after errors
        with bfd_release and bfd_section_list_clear.  Handle unexpected
        flags.
        * aoutf1.h (sunos4_core_file_p): Likewise.
        * aix386-core.c (aix386_core_file_p): Likewise.
        * cisco-core.c (cisco_core_file_validate): Likewise.
        * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
        * trad-core.c (trad_unix_core_file_p): Likewise.

        * hppabsd-core.c (hppabsd_core_core_file_p):  Clean up after errors
        with bfd_release and bfd_section_list_clear.
        * hpux-core.c (hpux_core_core_file_p): Likewise.
        * irix-core.c (irix_core_core_file_p): Likewise.
        * lynx-core.c (lynx_core_file_p): Likewise.
        * osf-core.c (osf_core_core_file_p): Likewise.
        * rs6000-core.c (rs6000coff_core_p): Likewise.
        * sco5-core.c (sco5_core_file_p): Likewise.

        * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
        sign extension adjustments without conditionals.

2002-01-04  Jakub Jelinek  <jakub@redhat.com>

        * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
        CIE at .eh_frame start is removed due to no FDEs referencing it.

2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>

        * config.bfd (x86_64-*-netbsd*): New target.
        * configure.in (x86_64-*-netbsd*): Set COREFILE
        to netbsd-core.lo.
        * configure: Regenerated.

2002-01-03  Tom Rix  <trix@redhat.com>

        * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
        for recent bfd_make_section_anyway change.

2002-01-03  Nick Clifton  <nickc@cambridge.redhat.com>

        * elf32-arm.h (elf32_arm_final_link_relocate): Handle
        R_ARM_THM_PC11 reloc.

2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>

        * configure.in (LINGUAS): Add ja.
        * configure: Regenerate.
        * po/ja.po: Import from translation project's web site.

2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>

        * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
        messages to ease translation into other languages.

For older changes see ChangeLog-0001
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