bfd/ChangeLog

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