bfd/ChangeLog

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