bfd/ChangeLog

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