bfd/ChangeLog

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