bfd/ChangeLog

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