bfd/ChangeLog

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