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