bfd/ChangeLog

   1 2013-03-27  Alan Modra  <amodra@gmail.com>
   2
   3         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
   4         masks for all local ifunc syms.
   5         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
   6         (ppc_elf_size_dynamic_sections): Likewise.
   7         (ppc_elf_relocate_section): Likewise.
   8
   9 2013-03-27  Will Newton  <will.newton@linaro.org>
  10
  11         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
  12         dynamic reloc for symbols with dynindx == -1.
  13         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
  14         dynamic reloc for symbols with dynindx == -1.
  15
  16 2013-03-27  Will Newton  <will.newton@linaro.org>
  17
  18         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
  19         dynamic reloc for non-default visibility undefined weaks.
  20         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
  21         dynamic reloc for non-default visibility undefined weaks.
  22
  23 2013-03-26  Alan Modra  <amodra@gmail.com>
  24
  25         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
  26         over _bfd_elf_merge_symbol calls.
  27
  28 2013-03-26  Alan Modra  <amodra@gmail.com>
  29
  30         * elflink.c (elf_link_add_object_symbols): Add assertion for
  31         common override alignment check code.  Formatting.
  32
  33 2013-03-25  Alan Modra  <amodra@gmail.com>
  34
  35         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
  36         usual common symbols as well as for dynamic.  Add poldbfd param.
  37         Save old bfd.  Adjust callers.
  38         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
  39         and "value" by value, not pointer.  Adjust caller.
  40         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
  41         Delete code to set same.  Use old_bfd and old_alignment from
  42         _bfd_elf_merge_symbol instead.  Add default symbol before
  43         alignment and size checks.  Wrap overlong lines.
  44
  45 2013-03-25  Alan Modra  <amodra@gmail.com>
  46
  47         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
  48         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
  49         when override is true.
  50
  51 2013-03-25  Alan Modra  <amodra@gmail.com>
  52
  53         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
  54         of *sym_hash.
  55
  56 2013-03-25  Alan Modra  <amodra@gmail.com>
  57
  58         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
  59         Wrap long lines.
  60         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
  61         early in symbol loop.
  62
  63 2013-03-25  Alan Modra  <amodra@gmail.com>
  64
  65         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
  66         (_bfd_elf_init_reloc_shdr): Delete.
  67         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
  68         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
  69         just what is needed.
  70         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
  71
  72 2013-03-23  Alan Modra  <amodra@gmail.com>
  73
  74         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
  75         * elflink.c (_bfd_elf_merge_symbol): Make static.
  76         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
  77         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
  78
  79 2013-03-23  Alan Modra  <amodra@gmail.com>
  80
  81         PR ld/15270
  82         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
  83         or ref_regular for BFD_PLUGIN owned syms, or have them affect
  84         def_dynamic/ref_dynamic.
  85         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
  86         owned syms.
  87
  88 2013-03-22  David S. Miller  <davem@davemloft.net>
  89
  90         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
  91         hwcaps attribute.
  92
  93 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
  94
  95         PR ld/14902
  96         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
  97         errors adjusting relocs and symbols.
  98
  99 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
 100
 101         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
 102         @(disp:32,ERx) to mov @(disp:16,ERx).
 103         (R_H8_DISP32A16): New reloc.
 104         Comments added and corrected.
 105         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
 106         * bfd-in2.h: Regenerate.
 107         * libbfd.h: Regenerate.
 108
 109 2013-03-21  Kai Tietz  <ktietz@redhat.com>
 110
 111         * coffgen.c (coff_real_object_p): Make global.
 112         * peicode.h (coff_real_object_p): Add prototype.
 113         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
 114         external_PEI_IMAGE_hdr structure.
 115         (coff_swap_filehdr_in): Handle variable header-size.
 116         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
 117         of directory-entiries as specified in pe-header.
 118
 119 2013-03-21  Nick Clifton  <nickc@redhat.com>
 120
 121         PR sim/15286
 122         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
 123         iWMMXt and iWMMXt2 processors from attributes.
 124
 125 2013-03-20  Alan Modra  <amodra@gmail.com>
 126
 127         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
 128         sh_type according to is_rela.
 129
 130 2013-03-18  Alan Modra  <amodra@gmail.com>
 131
 132         PR ld/12549
 133         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
 134         considering whether an --as-needed library is needed.
 135
 136 2013-03-14  Tom Tromey  <tromey@redhat.com>
 137
 138         * opncls.c (bfd_get_debug_link_info): Rename from
 139         get_debug_link_info.  Export.  Update comment.
 140         (find_separate_debug_file): Update.
 141         * bfd-in2.h: Rebuild.
 142
 143 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 144
 145         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
 146         support.
 147         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
 148         relocs.
 149
 150 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 151
 152         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
 153         * elf.c (elfcore_write_s390_tdb): New function.
 154         (elfcore_write_register_note): Call it.
 155         (elfcore_grok_s390_tdb): New function.
 156         (elfcore_grok_note): Call it.
 157
 158 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
 159
 160         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
 161
 162 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
 163
 164         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
 165
 166 2013-03-04  Alan Modra  <amodra@gmail.com>
 167
 168         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
 169         non-zero addends when relocatable, rather than addends >= 32768.
 170         Always zero "addend" before applying relocation.
 171
 172 2013-03-04  Nick Clifton  <nickc@redhat.com>
 173
 174         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
 175         file pointer offsets for thin archives.
 176
 177 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 178
 179         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
 180         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
 181
 182 2013-02-27  DJ Delorie  <dj@redhat.com>
 183
 184         * reloc.c (BFD_RELOC_RL78_CODE): Add.
 185         * libbfd.h: Regenerate.
 186         * bfd-in2.h: Regenerate.
 187         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
 188         references in compuated relocs.
 189
 190 2013-02-26  Anthony Green  <green@moxielogic.com>
 191
 192         * config.bfd: Extend moxie-rtems target triplet name support.
 193
 194 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         PR ld/15167
 197         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
 198         unique_global only for definition.
 199         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
 200         here.
 201         (elf_link_add_object_symbols): Set unique_global only
 202         for definition.
 203
 204 2013-02-21  Alan Modra  <amodra@gmail.com>
 205
 206         * elf-bfd.h (struct elf_build_id): Extracted from..
 207         (struct elf_build_id_info): ..here.  Delete.
 208         (struct output_elf_obj_tdata): New, extracted from..
 209         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
 210         Add "o" field.
 211         (elf_program_header_size): Reference tdata->o.
 212         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 213         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
 214         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
 215         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
 216         when opening bfd in any mode that might write.
 217         (_bfd_elf_write_object_contents): Use build_id field in
 218         output_elf_obj_tdata.
 219         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
 220         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
 221
 222 2013-02-21  Alan Modra  <amodra@gmail.com>
 223
 224         * elf-bfd.h (struct core_elf_obj_tdata): New.
 225         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
 226         core_program, and core_command.  Add "core".
 227         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
 228         Update all refs to tdata core fields.
 229         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
 230         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
 231         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
 232         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
 233         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
 234         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
 235         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
 236         to tdata core fields.
 237
 238 2013-02-21  Alan Modra  <amodra@gmail.com>
 239
 240         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
 241         Delete num_locals and num_globals.
 242         (elf_num_locals, elf_num_globals): Don't define.
 243         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 244         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
 245         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
 246         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
 247         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
 248         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
 249         accessor macros.
 250         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
 251         number of locals syms via new param.
 252         (swap_out_syms): Adjust to suit elf_map_symbols change.
 253
 254 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
 255
 256         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
 257         STO_MICROMIPS annotation.
 258
 259 2013-02-19  Alan Modra  <amodra@gmail.com>
 260
 261         * configure.in: Bump version to 2.23.52.
 262         * elf-bfd.h (struct elf_build_id_info): New.
 263         (struct elf_obj_tdata): Delete after_write_object_contents,
 264         after_write_object_contents_info and build_id_size.  Make build_id
 265         a pointer to struct elf_build_id_info.
 266         * elf.c (_bfd_elf_write_object_contents): Style.  Update
 267         after_write_ibject_contents invocation.
 268         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
 269         allow zero size notes.
 270         * configure: Regenerate.
 271
 272 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 273
 274         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 275         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 276         (micromips_elf64_howto_table_rela): Likewise.
 277         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 278         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
 279         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 280         (elf_micromips_howto_table_rela): Likewise.
 281         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 282
 283 2013-02-18  Paul Brook  <paul@codesourcery.com>
 284
 285         * elfxx-mips.c (MICROMIPS_P): New macro.
 286         (_bfd_mips_elf_symbol_processing): Use it.
 287
 288 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 289
 290         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
 291         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
 292
 293 2013-02-18  Alan Modra  <amodra@gmail.com>
 294
 295         PR ld/12549
 296         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
 297         (_bfd_elf_strtab_clear_all_refs): Declare.
 298         (_bfd_elf_strtab_resize): Declare.
 299         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
 300         (_bfd_elf_strtab_clear_all_refs): New function.
 301         (_bfd_elf_strtab_resize): Likewise.
 302         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
 303
 304 2013-02-18  Alan Modra  <amodra@gmail.com>
 305
 306         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
 307         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
 308         and elf_text_section to..
 309         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
 310         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
 311         (struct alpha_elf_find_line): ..this.
 312         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
 313
 314 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 315
 316         PR ld/15146
 317         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 318         for references from the dummy bfd.
 319
 320 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 321
 322         PR ld/15149
 323         * elflink.c (elf_link_add_object_symbols): Also track weak
 324         references.
 325
 326 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 327
 328         PR binutils/15151
 329         * archive.c (_bfd_find_nested_archive): Don't allow a nested
 330         archive pointing to itself.
 331         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
 332
 333 2013-02-15  Nick Clifton  <nickc@redhat.com>
 334
 335         PR binutils/15140
 336         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
 337         accessing a corrupt nested archive.
 338
 339 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
 340
 341         * elfxx-mips.c (mips_got_page_ref): New structure.
 342         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
 343         pair to represent the anchor point.
 344         (mips_got_info): Add a got_page_refs field.
 345         (mips_elf_link_hash_table): Add a sym_cache field.
 346         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
 347         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
 348         new anchor representation.
 349         (mips_elf_create_got_info): Create got_page_refs rather than
 350         got_page_entries.
 351         (mips_elf_record_got_page_ref): New function.
 352         (mips_elf_pages_for_range): Move further down file.
 353         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
 354         Use a section rather than a (bfd, symndx) pair to represent the
 355         anchor point.
 356         (mips_elf_resolve_got_page_ref): New function.
 357         (mips_elf_resolve_final_got_entries): Use it to populate
 358         got_page_entries.
 359         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
 360         rather than mips_elf_record_got_page_entry.  Only nullify h
 361         afterwards.
 362         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
 363         earlier.
 364
 365 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
 366
 367         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
 368         in g->relocs.
 369
 370 2013-02-12  Alan Modra  <amodra@gmail.com>
 371
 372         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
 373         suitable definition when using generic linker hash table.
 374
 375 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 376
 377         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
 378         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
 379         mips_elf_traverse_got_arg.  Count GOT entries.
 380         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
 381         as argument.  Update after above changes.
 382         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
 383         mips_elf_count_got_entries.  Update the calls to
 384         mips_elf_resolve_final_got_entries.
 385
 386 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 387
 388         * elfxx-mips.c (mips_got_tls_type): New enum.
 389         (mips_got_entry): Add tls_initialized.
 390         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
 391         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
 392         GOT_TLS_TYPE masks.
 393         (mips_elf_reloc_tls_type, mips_tls_got_entries)
 394         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
 395         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
 396         than GOT_NORMAL.
 397         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
 398         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
 399         tls_initialized rather than GOT_TLS_DONE.
 400         (mips_tls_got_index): Delete.
 401         (mips_elf_local_got_index, mips_elf_global_got_index): Use
 402         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
 403         (mips_elf_record_got_entry): Initialize tls_initialized.
 404
 405 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 406
 407         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
 408         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
 409         tls_ie_got_offset and tls_gd_got_offset.
 410         (mips_elf_link_hash_newfunc): Remove initialization.
 411         (mips_elf_create_got_info): Likewise.
 412         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
 413         (mips_tls_single_got_index): Delete.
 414         (mips_elf_local_got_index): Always use the GOT entry to track
 415         GOT indices.
 416         (mips_elf_global_got_index): Likewise.
 417         (mips_elf_create_local_got_entry): Assert that TLS entries have
 418         already been allocated.
 419         (mips_elf_record_global_got_symbol): Don't initialize
 420         tls_ie_type or tls_gd_type.
 421         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
 422         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
 423         entry.
 424         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
 425         the GOT entries.
 426         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
 427         have been allocated.
 428         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
 429         tls_ie_type and tls_gd_type.
 430
 431 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 432
 433         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
 434         aliasing violation.  Check for htab allocation failures.
 435
 436 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 437
 438         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
 439         split out from...
 440         (mips_elf_global_got_index): ...here.  Reorder arguments so that
 441         the output bfd and info come first.
 442         (mips_elf_calculate_relocation): Update the call to
 443         mips_elf_global_got_index accordingly.
 444         (_bfd_mips_elf_finish_dynamic_symbol): Use
 445         mips_elf_primary_global_got_index rather than
 446         mips_elf_global_got_index.
 447         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 448
 449 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 450
 451         * elfxx-mips.c (mips_got_entry): Update comments.
 452         (mips_elf_multi_got_entry_eq): Rename to...
 453         (mips_elf_got_entry_eq): ...this, deleting the old definition.
 454         (mips_elf_create_got_info): Remove master_got_p argument.
 455         Always use mips_elf_got_entry_eq.
 456         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
 457         Update calls accordingly.
 458
 459 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 460
 461         * elfxx-mips.c (mips_got_info): Remove bfd2got.
 462         (mips_elf_bfd2got_hash): Delete.
 463         (mips_elf_got_per_bfd_arg): Remove bfd2got.
 464         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
 465         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
 466         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
 467         than mips_elf_got_for_ibfd.
 468         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
 469         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
 470         (mips_elf_make_got_per_bfd): Replace with...
 471         (mips_elf_add_got_entry): ...this new function.
 472         (mips_elf_make_got_pages_per_bfd): Replace with...
 473         (mips_elf_add_got_page_entry): ...this new function.
 474         (mips_elf_merge_got_with): Replace bfd2got argument with separate
 475         bfd and GOT arguments.  Use mips_elf_add_got_entry and
 476         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
 477         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
 478         to set the BFD's GOT and free the old table.
 479         (mips_elf_merge_got): Replace bfd2got argument with separate
 480         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
 481         Use mips_elf_count_got_entries to count the number of entries in
 482         each GOT.  Update the calls to mips_elf_merge_got_with.
 483         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
 484         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
 485         (mips_elf_multi_got): Don't create the bfd2got hash table.
 486         Replace hash table traversal with a walk over the input bfds,
 487         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
 488         to set the output bfd's GOT.
 489         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
 490         bfds use the master GOT in the single-GOT case.
 491         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
 492         rather than mips_elf_got_for_ibfd.
 493
 494 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 495
 496         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
 497         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
 498         (mips_elf_record_global_got_symbol): Update the hash entry before
 499         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
 500         the latter.
 501         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
 502         (mips_elf_record_got_page_entry): Record the entry in both the
 503         master and bfd GOTs.
 504
 505 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 506
 507         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
 508         create another one if necessary.
 509         (mips_elf_set_gotidx): New function.
 510         (mips_elf_set_global_gotidx): Use it.
 511         (mips_elf_initialize_tls_index): Likewise.  Take a
 512         mips_elf_traverse_got_arg as argument.
 513         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
 514         (mips_elf_multi_got): Likewise.  Cope with error returns from
 515         mips_elf_set_global_gotidx.
 516
 517 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 518
 519         * elfxx-mips.c (mips_got_info): Add relocs field.
 520         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
 521         with...
 522         (mips_elf_traverse_got_arg): ...this new structure.
 523         (mips_elf_count_local_tls_relocs): Delete.
 524         (mips_elf_count_global_tls_relocs): Likewise.
 525         (mips_elf_count_got_entry): New function.
 526         (mips_elf_count_local_got_entries): Likewise.
 527         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
 528         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
 529         (mips_elf_record_local_got_symbol): Don't count got entries here.
 530         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
 531         (mips_elf_set_global_got_offset): Split into...
 532         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
 533         new functions.  Take a mips_elf_traverse_got_arg rather than a
 534         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
 535         Use g->relocs to record the number of relocs needed for global GOT
 536         entries.
 537         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
 538         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
 539         relocations.  Update for above function split.
 540         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
 541         to count both the number of GOT entries and the number of TLS
 542         relocs required by local entries.  Likewise
 543         mips_elf_count_global_tls_entries and global entries.
 544         Remove uses of mips_elf_count_local_tls_relocs and
 545         mips_elf_count_global_tls_relocs.
 546
 547 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 548
 549         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
 550         to say that each structure represents only one type of TLS reference.
 551         (GOT_TLS_TYPE): New define.
 552         (mips_elf_link_hash_entry): Temporarily split tls_type and
 553         tls_got_offset into two variables each.
 554         (mips_elf_link_hash_newfunc): Update accordingly.
 555         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
 556         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
 557         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
 558         (mips_tls_got_relocs): Use a switch statement.
 559         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
 560         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
 561         local "offset" variable.
 562         (mips_tls_got_index): Remove r_type argument and assert.  Remove
 563         code that handled entries with two TLS types; always use the
 564         original got_index instead.
 565         (mips_tls_single_got_index): New function.
 566         (mips_elf_local_got_index): Use entry->tls_type to check for
 567         TLS entries.  Use mips_tls_single_got_index.  Update call to
 568         mips_tls_got_index.
 569         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
 570         Use p->tls_type to check for TLS entries.  Update call to
 571         mips_tls_got_index.  Use mips_tls_single_got_index.
 572         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
 573         Use entry.tls_type to check for TLS entries.
 574         (mips_elf_record_global_got_symbol): Replace tls_flag argument
 575         with r_type argument.  Use mips_elf_reloc_tls_type.
 576         Set up the new hash entry fields.
 577         (mips_elf_record_local_got_symbol): Replace tls_flag argument
 578         with r_type argument.  Use mips_elf_reloc_tls_type and
 579         mips_tls_got_entries.  Remove code that handled entries
 580         with multiple TLS types.
 581         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
 582         (mips_elf_initialize_tls_index): Handle new hash entry fields.
 583         Use equality rather than masks when checking for specific TLS types.
 584         Use mips_tls_got_entries.  Remove code that handled entries
 585         with multiple TLS types.
 586         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
 587         testing the hash table entry.
 588         (_bfd_mips_elf_check_relocs): Update calls to
 589         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
 590         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
 591         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
 592
 593 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 594
 595         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
 596         (mips_elf_got_entry_hash): ...this, deleting the old version.
 597         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
 598         both types of GOT.
 599
 600 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 601
 602         * elfxx-mips.c (mips_elf_create_got_info): New function.
 603         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
 604         (mips_elf_create_got_section): Likewise.
 605
 606 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 607
 608         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
 609         gotidx to -1.
 610
 611 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 612
 613         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
 614
 615 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 616
 617         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
 618         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
 619
 620 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 621
 622         * elfxx-mips.c (mips_elf_count_global_tls_entries)
 623         (mips_elf_count_global_tls_relocs): Don't count indirect or
 624         warning symbols.
 625         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
 626         number of TLS entries were allocated.
 627
 628 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 629
 630         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
 631
 632 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 633
 634         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
 635         if there are TLS relocations.
 636
 637 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 638
 639         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
 640         (mips_elf_resolve_final_got_entries): Remove bogus comment.
 641
 642 2013-02-11  Alan Modra  <amodra@gmail.com>
 643
 644         * elfcode.h (elf_checksum_contents): Free contents.
 645         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
 646         * elflink.c (_bfd_elf_link_hash_table_free): New function.
 647         (elf_final_link_free): New function, extracted from..
 648         (bfd_elf_final_link): ..here.  Always call
 649         _bfd_elf_write_section_eh_frame_hdr.
 650         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
 651         _bfd_elf_link_hash_table_free.
 652         * libbfd-in.h (_bfd_merge_sections_free): Declare.
 653         * libbfd.h: Regenerate.
 654         * merge.c (_bfd_merge_sections_free): New function.
 655         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
 656         hdr_info->array.
 657         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
 658         _bfd_elf_link_hash_table_free.
 659         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
 660         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
 661         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
 662         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
 663         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
 664         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
 665         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
 666         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
 667         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
 668         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
 669         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
 670         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
 671         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
 672         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
 673         (bfd_elf32_bfd_link_hash_table_free): Don't define.
 674         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
 675         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
 676
 677 2013-02-10  Alan Modra  <amodra@gmail.com>
 678
 679         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
 680         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
 681         * m68klinux.c (linux_link_hash_table_create): Likewise.
 682         * sparclinux.c (linux_link_hash_table_create): Likewise.
 683         * sunos.c (sunos_link_hash_table_create): Likewise.
 684         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
 685         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
 686         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
 687         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
 688         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
 689         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
 690         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
 691         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
 692         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
 693         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
 694         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
 695         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
 696         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
 697         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
 698         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
 699         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
 700         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
 701         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
 702         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
 703         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
 704         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
 705         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
 706         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
 707         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
 708         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
 709         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
 710         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
 711         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
 712
 713 2013-02-10  Alan Modra  <amodra@gmail.com>
 714
 715         * i386linux.c (linux_link_hash_table_create): Allocate table
 716         with bfd_zmalloc, not bfd_alloc.
 717         * pdp11.c (link_hash_table_create): Allocate table with
 718         bfd_malloc, not bfd_alloc.
 719         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
 720         with bfd_zmalloc, not bfd_zalloc.
 721         (bfin_link_hash_table_create): Likewise.
 722         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
 723         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
 724
 725 2013-02-10  Alan Modra  <amodra@gmail.com>
 726
 727         PR ld/15113
 728         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
 729
 730 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
 731
 732         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
 733         sections.
 734         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
 735         symbol.
 736
 737 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
 738
 739         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
 740         288 to 272.
 741
 742 2013-02-08  Alan Modra  <amodra@gmail.com>
 743
 744         PR binutils/15106
 745         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
 746         * elf.c (elf_find_function): Revert last change.  Use new
 747         tdata field rather than static vars for cache.
 748
 749 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 750
 751         PR ld/15107
 752         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
 753         symbol is defined in regular object.
 754
 755 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
 756
 757         PR binutils/15106
 758         * elf.c (elf_find_function): Don't cache if symbols change.
 759
 760 2013-02-07  Alan Modra  <amodra@gmail.com>
 761
 762         PR binutils/14873
 763         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
 764         copy attributes from or to non-ELF.
 765
 766 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 767
 768         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
 769         for non-zero TLS symbol.
 770         (elf_i386_relocate_section): Don't resolve size relocation against
 771         non-zero TLS symbol.
 772         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
 773         pc_count for non-zero TLS symbol.
 774         (elf_x86_64_relocate_section): Don't resolve size relocation
 775         against non-zero TLS symbol.
 776
 777 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
 778             Andrew Jenner <andrew@codesourcery.com>
 779
 780         Based on patches from Altera Corporation.
 781
 782         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
 783         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
 784         (BFD_BACKENDS): Add elf32-nios2.lo.
 785         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
 786         * Makefile.in: Regenerated.
 787         * configure.in: Add entries for bfd_elf32_bignios2_vec and
 788         bfd_elf32_littlenios2_vec.
 789         * configure: Regenerated.
 790         * config.bfd: Add cases for nios2.
 791         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
 792         (bfd_mach_nios2): Define.
 793         (bfd_nios2_arch): Declare.
 794         (bfd_archures_list): Add bfd_nios2_arch.
 795         * targets.c (bfd_elf32_bignios2_vec): Declare.
 796         (bfd_elf32_littlenios2_vec): Declare.
 797         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
 798         bfd_elf32_littlenios2_vec.
 799         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
 800         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
 801         * bfd-in2.h: Regenerated.
 802         * libbfd.h: Regenerated.
 803         * cpu-nios2.c: New file.
 804         * elf32-nios2.c: New file.
 805
 806 2013-02-06  Alan Modra  <amodra@gmail.com>
 807
 808         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
 809         stubs in stub_bfd.
 810
 811 2013-02-06  Alan Modra  <amodra@gmail.com>
 812
 813         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
 814         * Makefile.in: Regenerate.
 815
 816 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
 817             Pedro Alves  <palves@redhat.com>
 818
 819         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
 820         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
 821         declaration.
 822         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
 823         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
 824         * elf-linux-psinfo.h: New file.
 825         * elf.c: Include elf-linux-psinfo.h.
 826         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
 827         New functions.
 828         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
 829         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
 830         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
 831         (elfcore_write_ppc_linux_prpsinfo32): New function.
 832
 833 2013-02-04  Tristan Gingold  <gingold@adacore.com>
 834
 835         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
 836         start address.
 837
 838 2013-02-04  Alan Modra  <amodra@gmail.com>
 839
 840         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
 841         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
 842         * Makefile.in: Regenerate.
 843         * po/SRC-POTFILES.in: Regenerate.
 844
 845 2013-02-04  Alan Modra  <amodra@gmail.com>
 846
 847         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
 848         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
 849
 850 2013-02-01  Alan Modra  <amodra@gmail.com>
 851
 852         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
 853         clears def_regular.
 854
 855 2013-01-31  Tristan Gingold  <gingold@adacore.com>
 856
 857         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
 858         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
 859         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
 860
 861 2013-01-31  Alan Modra  <amodra@gmail.com>
 862             David S. Miller  <davem@davemloft.net>
 863
 864         PR ld/15056
 865         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
 866         references to __tls_get_addr.
 867         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
 868         vtinherit and vtentry reloc handling too.
 869         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
 870
 871 2013-01-31  Alan Modra  <amodra@gmail.com>
 872
 873         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
 874
 875 2013-01-31  Alan Modra  <amodra@gmail.com>
 876
 877         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
 878
 879 2013-01-28  Alan Modra  <amodra@gmail.com>
 880
 881         * elf64-ppc.c: Use %T to print symbols names and remove redundant
 882         "relocation" in error messages throughout file.
 883         (ppc64_elf_relocate_section): Remove sibling call error message,
 884         replace with "call lacks nop".  Specially report errors for
 885         branches to function entry points via OPD lookup and branches
 886         to stubs.  Remove NULL symbol handling now done by %T.
 887
 888 2013-01-28  Alan Modra  <amodra@gmail.com>
 889
 890         * archive.c (bfd_generic_archive_p): Return target and keep
 891         ardata on partial matches.
 892         * format.c (bfd_check_format_matches): Adjust for above
 893         change.  Remove bfd_error_file_ambiguously_recognized dead
 894         code.
 895
 896 2013-01-26  Alan Modra  <amodra@gmail.com>
 897
 898         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
 899         bfd_preserve_finish): Move to..
 900         * format.c: ..here, splitting out..
 901         (bfd_reinit): ..this.  New function.
 902         (bfd_check_format_matches): Use bfd_preserve_save/restore to
 903         keep bfd state for a match.
 904         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
 905         * elfcore.h (elf_core_file_p): Likewise.
 906         * mach-o.c (bfd_mach_o_header_p): Likewise.
 907         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
 908         * xsym.c (bfd_sym_object_p): Likewise.
 909         * mmo.c (mmo_scan): Clear abfd->symcount.
 910         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
 911         * section.c (bfd_section_list_clear): Clear section_htab.count.
 912         * bfd-in2.h: Regenerate.
 913
 914 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
 915
 916         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
 917         second reloc, make sure that the reloc potentially exists first.
 918
 919 2013-01-24  Nick Clifton  <nickc@redhat.com>
 920
 921         * archures.c: Add bfd_mach_v850e3v5.
 922         * bfd-in2.h: Regenerate.
 923         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
 924         * cpu-v850_rh850.c: Likewise.
 925         * elf32-v850.c: Add support for v850e3v5 architecture.
 926
 927 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
 928
 929         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
 930
 931 2013-01-23  Leif Ekblad  <leif@rdos.net>
 932
 933         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
 934
 935 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 936
 937         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
 938         non-zero TLS symbol.
 939         (elf_i386_relocate_section): Resolve size relocation against
 940         non-zero TLS symbol.
 941         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
 942         for non-zero TLS symbol.
 943         (elf_x86_64_relocate_section): Resolve size relocation against
 944         non-zero TLS symbol.
 945
 946 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
 947
 948         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
 949         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
 950         true.
 951
 952 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 953
 954         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
 955         PC-relative relocation.
 956         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
 957         as PC-relative relocation.
 958
 959 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 960
 961         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
 962         check.
 963         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
 964
 965         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
 966         and R_X86_64_SIZE64 check.
 967         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
 968         nor R_X86_64_SIZE64.
 969
 970 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 971
 972         * bfd-in2.h: Regenerated.
 973         * libbfd.h: Likewise.
 974
 975         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
 976         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
 977         (elf_i386_check_relocs): Handle R_386_SIZE32.
 978         (elf_i386_gc_sweep_hook): Likewise.
 979         (elf_i386_relocate_section): Likewise.
 980
 981         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
 982         and R_X86_64_SIZE64 entries.
 983         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
 984         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
 985         (elf_x86_64_reloc_name_lookup): Likewise.
 986         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
 987         R_X86_64_SIZE64.
 988         (elf_x86_64_gc_sweep_hook): Likewise.
 989         (elf_x86_64_relocate_section): Likewise.
 990
 991         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
 992         BFD_RELOC_SIZE64.
 993
 994 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 995
 996         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
 997         with R_X86_64_RELATIVE64.
 998
 999 2013-01-15  Nick Clifton  <nickc@redhat.com>
1000
1001         * elf32-msp430.c: Fix spelling typo.
1002
1003 2013-01-15  Alan Modra  <amodra@gmail.com>
1004
1005         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1006         plt-thread-safe.
1007
1008 2013-01-14  Alan Modra  <amodra@gmail.com>
1009
1010         PR binutils/14813
1011         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1012         (memory_bclose): Likewise.  Return 0 on success.
1013         * cache.c (cache_bclose): Likewise.
1014         * opncls.c (opncls_bclose, bfd_close): Likewise.
1015         * vms-lib.c (vms_lib_bclose): Likewise.
1016         * libbfd.h: Regenerate.
1017
1018 2013-01-13  Alan Modra  <amodra@gmail.com>
1019
1020         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1021         Add ref_dynamic_nonweak.
1022         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1023         (_bfd_elf_merge_symbol): Don't call above function.  Move
1024         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
1025         clear dynamic_def.
1026         (elf_link_add_object_symbols): Delete redundant "override" test.
1027         Don't set dynamic_def here.
1028         (elf_link_output_extsym): Update.
1029
1030 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1031
1032         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1033         normal and TLS symbol access.
1034         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1035
1036 2013-01-12  Alan Modra  <amodra@gmail.com>
1037
1038         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1039         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1040         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1041
1042 2013-01-12  Alan Modra  <amodra@gmail.com>
1043
1044         PR ld/12549
1045         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1046         (_bfd_elf_strtab_clear_all_refs): Define.
1047         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1048         (_bfd_elf_strtab_clear_all_refs): Delete.
1049         * elflink.c (elf_link_add_object_symbols): Clear out added
1050         strtab refs.  Correct handling of warning common symbols.
1051
1052 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1053
1054         * aout0.c: Remove trailing white spaces.
1055         * archive.c: Likewise.
1056         * archures.c: Likewise.
1057         * bfd-in.h: Likewise.
1058         * bfd-in2.h: Likewise.
1059         * coff-alpha.c: Likewise.
1060         * coff-i860.c: Likewise.
1061         * coff-mips.c: Likewise.
1062         * coff-ppc.c: Likewise.
1063         * coff-tic80.c: Likewise.
1064         * coff-x86_64.c: Likewise.
1065         * coff-z80.c: Likewise.
1066         * coffcode.h: Likewise.
1067         * coffgen.c: Likewise.
1068         * cofflink.c: Likewise.
1069         * compress.c: Likewise.
1070         * corefile.c: Likewise.
1071         * cpu-arm.c: Likewise.
1072         * cpu-avr.c: Likewise.
1073         * cpu-bfin.c: Likewise.
1074         * cpu-cr16.c: Likewise.
1075         * cpu-cr16c.c: Likewise.
1076         * cpu-crx.c: Likewise.
1077         * cpu-h8300.c: Likewise.
1078         * cpu-i386.c: Likewise.
1079         * cpu-lm32.c: Likewise.
1080         * cpu-m68k.c: Likewise.
1081         * cpu-moxie.c: Likewise.
1082         * cpu-msp430.c: Likewise.
1083         * cpu-sh.c: Likewise.
1084         * cpu-xc16x.c: Likewise.
1085         * dwarf2.c: Likewise.
1086         * ecofflink.c: Likewise.
1087         * ecoffswap.h: Likewise.
1088         * elf-ifunc.c: Likewise.
1089         * elf-m10300.c: Likewise.
1090         * elf-vxworks.c: Likewise.
1091         * elf32-avr.c: Likewise.
1092         * elf32-avr.h: Likewise.
1093         * elf32-cr16.c: Likewise.
1094         * elf32-cr16c.c: Likewise.
1095         * elf32-cris.c: Likewise.
1096         * elf32-crx.c: Likewise.
1097         * elf32-frv.c: Likewise.
1098         * elf32-hppa.c: Likewise.
1099         * elf32-i860.c: Likewise.
1100         * elf32-ip2k.c: Likewise.
1101         * elf32-iq2000.c: Likewise.
1102         * elf32-m32c.c: Likewise.
1103         * elf32-m68hc1x.c: Likewise.
1104         * elf32-msp430.c: Likewise.
1105         * elf32-mt.c: Likewise.
1106         * elf32-ppc.c: Likewise.
1107         * elf32-rl78.c: Likewise.
1108         * elf32-s390.c: Likewise.
1109         * elf32-score.h: Likewise.
1110         * elf32-sh-symbian.c: Likewise.
1111         * elf32-sh.c: Likewise.
1112         * elf32-spu.c: Likewise.
1113         * elf32-tic6x.c: Likewise.
1114         * elf32-v850.c: Likewise.
1115         * elf32-xc16x.c: Likewise.
1116         * elf32-xtensa.c: Likewise.
1117         * elf64-alpha.c: Likewise.
1118         * elf64-hppa.c: Likewise.
1119         * elf64-ppc.c: Likewise.
1120         * elf64-s390.c: Likewise.
1121         * elfcore.h: Likewise.
1122         * elflink.c: Likewise.
1123         * elfxx-mips.c: Likewise.
1124         * elfxx-sparc.c: Likewise.
1125         * elfxx-tilegx.c: Likewise.
1126         * ieee.c: Likewise.
1127         * libcoff.h: Likewise.
1128         * libpei.h: Likewise.
1129         * libxcoff.h: Likewise.
1130         * linker.c: Likewise.
1131         * mach-o-i386.c: Likewise.
1132         * mach-o-target.c: Likewise.
1133         * mach-o.c: Likewise.
1134         * mach-o.h: Likewise.
1135         * mmo.c: Likewise.
1136         * opncls.c: Likewise.
1137         * pdp11.c: Likewise.
1138         * pe-x86_64.c: Likewise.
1139         * peXXigen.c: Likewise.
1140         * pef-traceback.h: Likewise.
1141         * pei-x86_64.c: Likewise.
1142         * peicode.h: Likewise.
1143         * plugin.c: Likewise.
1144         * reloc.c: Likewise.
1145         * riscix.c: Likewise.
1146         * section.c: Likewise.
1147         * som.c: Likewise.
1148         * syms.c: Likewise.
1149         * tekhex.c: Likewise.
1150         * ticoff.h: Likewise.
1151         * vaxbsd.c: Likewise.
1152         * xcofflink.c: Likewise.
1153         * xtensa-isa.c: Likewise.
1154
1155 2013-01-10  Will Newton <will.newton@imgtec.com>
1156
1157         * Makefile.am: Add Meta.
1158         * Makefile.in: Regenerate.
1159         * archures.c (bfd_mach_metag): New.
1160         * bfd-in2.h: Regenerate.
1161         * config.bfd: Add Meta.
1162         * configure: Regenerate.
1163         * configure.in: Add Meta.
1164         * cpu-metag.c: New file.
1165         * elf-bfd.h: Add Meta.
1166         * elf32-metag.c: New file.
1167         * elf32-metag.h: New file.
1168         * libbfd.h: Regenerate.
1169         * reloc.c: Add Meta relocations.
1170         * targets.c: Add Meta.
1171
1172 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1173
1174         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1175         (elfcore_write_aarch_hw_break): Likewise.
1176         (elfcore_write_aarch_hw_watch): Likewise.
1177         * elf.c (elfcore_grok_aarch_tls): New function.
1178         (elfcore_grok_aarch_hw_break): Likewise.
1179         (elfcore_grok_aarch_hw_watch): Likewise.
1180         (elfcore_grok_note): Call the new functions to handle the
1181         corresponding notes.
1182         (elfcore_write_aarch_tls): New function.
1183         (elfcore_write_aarch_hw_break): Likewise.
1184         (elfcore_write_aarch_hw_watch): Likewise.
1185         (elfcore_write_register_note): Call the new functions to handle the
1186         corresponding pseudo sections.
1187
1188 2013-01-07  Tom Tromey  <tromey@redhat.com>
1189
1190         * section.c (_bfd_std_section): Rename from std_section.
1191         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1192         (STD_SECTION): Update.
1193         * bfd-in2.h: Rebuild.
1194
1195 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
1196
1197         * archures.c (bfd_mach_mips5900): Define.
1198         * bfd-in2.h: Regenerate.
1199         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1200         * cpu-mips.c: Add support for MIPS r5900.
1201         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1202
1203 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
1204             Nick Clifton  <nickc@redhat.com>
1205
1206         * elflink.c (get_value): Prevent the use of an undefined shift
1207         operation.  Add sanity checks.
1208
1209 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
1210
1211         * config.bfd (cr16*-*-uclinux*): New target support.
1212
1213
1214 For older changes see ChangeLog-2012
1215 \f
1216 Copyright (C) 2013 Free Software Foundation, Inc.
1217
1218 Copying and distribution of this file, with or without modification,
1219 are permitted in any medium without royalty provided the copyright
1220 notice and this notice are preserved.
1221
1222 Local Variables:
1223 mode: change-log
1224 left-margin: 8
1225 fill-column: 74
1226 version-control: never
1227 End: