bfd/ChangeLog

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