bfd/ChangeLog

   1 2013-03-28  Alan Modra  <amodra@gmail.com>
   2
   3         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
   4         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
   5         bfd_link_info* and asection* params.
   6         (_bfd_elf_reloc_type_class): Likewise.
   7         * elf.c (_bfd_elf_reloc_type_class): Likewise.
   8         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
   9         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
  10         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
  11         for any reliplt reloc.  Don't return reloc_class_plt for
  12         R_PPC_REL24 and R_PPC_ADDR24.
  13         * elf64-ppc.c (allocate_got): Formatting.
  14         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
  15         reliplt reloc.
  16         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
  17         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
  18         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
  19         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
  20         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
  21         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
  22         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
  23         Add extra params to the various reloc_type_class functions.
  24
  25 2013-03-27  Alan Modra  <amodra@gmail.com>
  26
  27         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
  28         masks for all local ifunc syms.
  29         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
  30         (ppc_elf_size_dynamic_sections): Likewise.
  31         (ppc_elf_relocate_section): Likewise.
  32
  33 2013-03-27  Will Newton  <will.newton@linaro.org>
  34
  35         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
  36         dynamic reloc for symbols with dynindx == -1.
  37         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
  38         dynamic reloc for symbols with dynindx == -1.
  39
  40 2013-03-27  Will Newton  <will.newton@linaro.org>
  41
  42         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
  43         dynamic reloc for non-default visibility undefined weaks.
  44         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
  45         dynamic reloc for non-default visibility undefined weaks.
  46
  47 2013-03-26  Alan Modra  <amodra@gmail.com>
  48
  49         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
  50         over _bfd_elf_merge_symbol calls.
  51
  52 2013-03-26  Alan Modra  <amodra@gmail.com>
  53
  54         * elflink.c (elf_link_add_object_symbols): Add assertion for
  55         common override alignment check code.  Formatting.
  56
  57 2013-03-25  Alan Modra  <amodra@gmail.com>
  58
  59         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
  60         usual common symbols as well as for dynamic.  Add poldbfd param.
  61         Save old bfd.  Adjust callers.
  62         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
  63         and "value" by value, not pointer.  Adjust caller.
  64         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
  65         Delete code to set same.  Use old_bfd and old_alignment from
  66         _bfd_elf_merge_symbol instead.  Add default symbol before
  67         alignment and size checks.  Wrap overlong lines.
  68
  69 2013-03-25  Alan Modra  <amodra@gmail.com>
  70
  71         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
  72         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
  73         when override is true.
  74
  75 2013-03-25  Alan Modra  <amodra@gmail.com>
  76
  77         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
  78         of *sym_hash.
  79
  80 2013-03-25  Alan Modra  <amodra@gmail.com>
  81
  82         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
  83         Wrap long lines.
  84         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
  85         early in symbol loop.
  86
  87 2013-03-25  Alan Modra  <amodra@gmail.com>
  88
  89         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
  90         (_bfd_elf_init_reloc_shdr): Delete.
  91         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
  92         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
  93         just what is needed.
  94         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
  95
  96 2013-03-23  Alan Modra  <amodra@gmail.com>
  97
  98         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
  99         * elflink.c (_bfd_elf_merge_symbol): Make static.
 100         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
 101         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
 102
 103 2013-03-23  Alan Modra  <amodra@gmail.com>
 104
 105         PR ld/15270
 106         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
 107         or ref_regular for BFD_PLUGIN owned syms, or have them affect
 108         def_dynamic/ref_dynamic.
 109         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
 110         owned syms.
 111
 112 2013-03-22  David S. Miller  <davem@davemloft.net>
 113
 114         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
 115         hwcaps attribute.
 116
 117 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
 118
 119         PR ld/14902
 120         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
 121         errors adjusting relocs and symbols.
 122
 123 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
 124
 125         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
 126         @(disp:32,ERx) to mov @(disp:16,ERx).
 127         (R_H8_DISP32A16): New reloc.
 128         Comments added and corrected.
 129         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
 130         * bfd-in2.h: Regenerate.
 131         * libbfd.h: Regenerate.
 132
 133 2013-03-21  Kai Tietz  <ktietz@redhat.com>
 134
 135         * coffgen.c (coff_real_object_p): Make global.
 136         * peicode.h (coff_real_object_p): Add prototype.
 137         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
 138         external_PEI_IMAGE_hdr structure.
 139         (coff_swap_filehdr_in): Handle variable header-size.
 140         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
 141         of directory-entiries as specified in pe-header.
 142
 143 2013-03-21  Nick Clifton  <nickc@redhat.com>
 144
 145         PR sim/15286
 146         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
 147         iWMMXt and iWMMXt2 processors from attributes.
 148
 149 2013-03-20  Alan Modra  <amodra@gmail.com>
 150
 151         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
 152         sh_type according to is_rela.
 153
 154 2013-03-18  Alan Modra  <amodra@gmail.com>
 155
 156         PR ld/12549
 157         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
 158         considering whether an --as-needed library is needed.
 159
 160 2013-03-14  Tom Tromey  <tromey@redhat.com>
 161
 162         * opncls.c (bfd_get_debug_link_info): Rename from
 163         get_debug_link_info.  Export.  Update comment.
 164         (find_separate_debug_file): Update.
 165         * bfd-in2.h: Rebuild.
 166
 167 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 168
 169         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
 170         support.
 171         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
 172         relocs.
 173
 174 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 175
 176         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
 177         * elf.c (elfcore_write_s390_tdb): New function.
 178         (elfcore_write_register_note): Call it.
 179         (elfcore_grok_s390_tdb): New function.
 180         (elfcore_grok_note): Call it.
 181
 182 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
 183
 184         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
 185
 186 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
 187
 188         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
 189
 190 2013-03-04  Alan Modra  <amodra@gmail.com>
 191
 192         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
 193         non-zero addends when relocatable, rather than addends >= 32768.
 194         Always zero "addend" before applying relocation.
 195
 196 2013-03-04  Nick Clifton  <nickc@redhat.com>
 197
 198         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
 199         file pointer offsets for thin archives.
 200
 201 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 202
 203         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
 204         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
 205
 206 2013-02-27  DJ Delorie  <dj@redhat.com>
 207
 208         * reloc.c (BFD_RELOC_RL78_CODE): Add.
 209         * libbfd.h: Regenerate.
 210         * bfd-in2.h: Regenerate.
 211         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
 212         references in compuated relocs.
 213
 214 2013-02-26  Anthony Green  <green@moxielogic.com>
 215
 216         * config.bfd: Extend moxie-rtems target triplet name support.
 217
 218 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 219
 220         PR ld/15167
 221         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
 222         unique_global only for definition.
 223         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
 224         here.
 225         (elf_link_add_object_symbols): Set unique_global only
 226         for definition.
 227
 228 2013-02-21  Alan Modra  <amodra@gmail.com>
 229
 230         * elf-bfd.h (struct elf_build_id): Extracted from..
 231         (struct elf_build_id_info): ..here.  Delete.
 232         (struct output_elf_obj_tdata): New, extracted from..
 233         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
 234         Add "o" field.
 235         (elf_program_header_size): Reference tdata->o.
 236         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 237         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
 238         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
 239         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
 240         when opening bfd in any mode that might write.
 241         (_bfd_elf_write_object_contents): Use build_id field in
 242         output_elf_obj_tdata.
 243         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
 244         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
 245
 246 2013-02-21  Alan Modra  <amodra@gmail.com>
 247
 248         * elf-bfd.h (struct core_elf_obj_tdata): New.
 249         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
 250         core_program, and core_command.  Add "core".
 251         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
 252         Update all refs to tdata core fields.
 253         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
 254         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
 255         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
 256         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
 257         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
 258         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
 259         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
 260         to tdata core fields.
 261
 262 2013-02-21  Alan Modra  <amodra@gmail.com>
 263
 264         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
 265         Delete num_locals and num_globals.
 266         (elf_num_locals, elf_num_globals): Don't define.
 267         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 268         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
 269         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
 270         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
 271         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
 272         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
 273         accessor macros.
 274         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
 275         number of locals syms via new param.
 276         (swap_out_syms): Adjust to suit elf_map_symbols change.
 277
 278 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
 279
 280         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
 281         STO_MICROMIPS annotation.
 282
 283 2013-02-19  Alan Modra  <amodra@gmail.com>
 284
 285         * configure.in: Bump version to 2.23.52.
 286         * elf-bfd.h (struct elf_build_id_info): New.
 287         (struct elf_obj_tdata): Delete after_write_object_contents,
 288         after_write_object_contents_info and build_id_size.  Make build_id
 289         a pointer to struct elf_build_id_info.
 290         * elf.c (_bfd_elf_write_object_contents): Style.  Update
 291         after_write_ibject_contents invocation.
 292         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
 293         allow zero size notes.
 294         * configure: Regenerate.
 295
 296 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 297
 298         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 299         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 300         (micromips_elf64_howto_table_rela): Likewise.
 301         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 302         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
 303         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 304         (elf_micromips_howto_table_rela): Likewise.
 305         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 306
 307 2013-02-18  Paul Brook  <paul@codesourcery.com>
 308
 309         * elfxx-mips.c (MICROMIPS_P): New macro.
 310         (_bfd_mips_elf_symbol_processing): Use it.
 311
 312 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 313
 314         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
 315         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
 316
 317 2013-02-18  Alan Modra  <amodra@gmail.com>
 318
 319         PR ld/12549
 320         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
 321         (_bfd_elf_strtab_clear_all_refs): Declare.
 322         (_bfd_elf_strtab_resize): Declare.
 323         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
 324         (_bfd_elf_strtab_clear_all_refs): New function.
 325         (_bfd_elf_strtab_resize): Likewise.
 326         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
 327
 328 2013-02-18  Alan Modra  <amodra@gmail.com>
 329
 330         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
 331         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
 332         and elf_text_section to..
 333         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
 334         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
 335         (struct alpha_elf_find_line): ..this.
 336         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
 337
 338 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 339
 340         PR ld/15146
 341         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 342         for references from the dummy bfd.
 343
 344 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 345
 346         PR ld/15149
 347         * elflink.c (elf_link_add_object_symbols): Also track weak
 348         references.
 349
 350 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 351
 352         PR binutils/15151
 353         * archive.c (_bfd_find_nested_archive): Don't allow a nested
 354         archive pointing to itself.
 355         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
 356
 357 2013-02-15  Nick Clifton  <nickc@redhat.com>
 358
 359         PR binutils/15140
 360         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
 361         accessing a corrupt nested archive.
 362
 363 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
 364
 365         * elfxx-mips.c (mips_got_page_ref): New structure.
 366         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
 367         pair to represent the anchor point.
 368         (mips_got_info): Add a got_page_refs field.
 369         (mips_elf_link_hash_table): Add a sym_cache field.
 370         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
 371         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
 372         new anchor representation.
 373         (mips_elf_create_got_info): Create got_page_refs rather than
 374         got_page_entries.
 375         (mips_elf_record_got_page_ref): New function.
 376         (mips_elf_pages_for_range): Move further down file.
 377         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
 378         Use a section rather than a (bfd, symndx) pair to represent the
 379         anchor point.
 380         (mips_elf_resolve_got_page_ref): New function.
 381         (mips_elf_resolve_final_got_entries): Use it to populate
 382         got_page_entries.
 383         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
 384         rather than mips_elf_record_got_page_entry.  Only nullify h
 385         afterwards.
 386         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
 387         earlier.
 388
 389 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
 390
 391         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
 392         in g->relocs.
 393
 394 2013-02-12  Alan Modra  <amodra@gmail.com>
 395
 396         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
 397         suitable definition when using generic linker hash table.
 398
 399 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 400
 401         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
 402         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
 403         mips_elf_traverse_got_arg.  Count GOT entries.
 404         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
 405         as argument.  Update after above changes.
 406         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
 407         mips_elf_count_got_entries.  Update the calls to
 408         mips_elf_resolve_final_got_entries.
 409
 410 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 411
 412         * elfxx-mips.c (mips_got_tls_type): New enum.
 413         (mips_got_entry): Add tls_initialized.
 414         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
 415         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
 416         GOT_TLS_TYPE masks.
 417         (mips_elf_reloc_tls_type, mips_tls_got_entries)
 418         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
 419         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
 420         than GOT_NORMAL.
 421         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
 422         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
 423         tls_initialized rather than GOT_TLS_DONE.
 424         (mips_tls_got_index): Delete.
 425         (mips_elf_local_got_index, mips_elf_global_got_index): Use
 426         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
 427         (mips_elf_record_got_entry): Initialize tls_initialized.
 428
 429 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 430
 431         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
 432         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
 433         tls_ie_got_offset and tls_gd_got_offset.
 434         (mips_elf_link_hash_newfunc): Remove initialization.
 435         (mips_elf_create_got_info): Likewise.
 436         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
 437         (mips_tls_single_got_index): Delete.
 438         (mips_elf_local_got_index): Always use the GOT entry to track
 439         GOT indices.
 440         (mips_elf_global_got_index): Likewise.
 441         (mips_elf_create_local_got_entry): Assert that TLS entries have
 442         already been allocated.
 443         (mips_elf_record_global_got_symbol): Don't initialize
 444         tls_ie_type or tls_gd_type.
 445         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
 446         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
 447         entry.
 448         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
 449         the GOT entries.
 450         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
 451         have been allocated.
 452         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
 453         tls_ie_type and tls_gd_type.
 454
 455 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 456
 457         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
 458         aliasing violation.  Check for htab allocation failures.
 459
 460 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 461
 462         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
 463         split out from...
 464         (mips_elf_global_got_index): ...here.  Reorder arguments so that
 465         the output bfd and info come first.
 466         (mips_elf_calculate_relocation): Update the call to
 467         mips_elf_global_got_index accordingly.
 468         (_bfd_mips_elf_finish_dynamic_symbol): Use
 469         mips_elf_primary_global_got_index rather than
 470         mips_elf_global_got_index.
 471         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 472
 473 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 474
 475         * elfxx-mips.c (mips_got_entry): Update comments.
 476         (mips_elf_multi_got_entry_eq): Rename to...
 477         (mips_elf_got_entry_eq): ...this, deleting the old definition.
 478         (mips_elf_create_got_info): Remove master_got_p argument.
 479         Always use mips_elf_got_entry_eq.
 480         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
 481         Update calls accordingly.
 482
 483 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 484
 485         * elfxx-mips.c (mips_got_info): Remove bfd2got.
 486         (mips_elf_bfd2got_hash): Delete.
 487         (mips_elf_got_per_bfd_arg): Remove bfd2got.
 488         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
 489         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
 490         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
 491         than mips_elf_got_for_ibfd.
 492         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
 493         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
 494         (mips_elf_make_got_per_bfd): Replace with...
 495         (mips_elf_add_got_entry): ...this new function.
 496         (mips_elf_make_got_pages_per_bfd): Replace with...
 497         (mips_elf_add_got_page_entry): ...this new function.
 498         (mips_elf_merge_got_with): Replace bfd2got argument with separate
 499         bfd and GOT arguments.  Use mips_elf_add_got_entry and
 500         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
 501         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
 502         to set the BFD's GOT and free the old table.
 503         (mips_elf_merge_got): Replace bfd2got argument with separate
 504         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
 505         Use mips_elf_count_got_entries to count the number of entries in
 506         each GOT.  Update the calls to mips_elf_merge_got_with.
 507         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
 508         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
 509         (mips_elf_multi_got): Don't create the bfd2got hash table.
 510         Replace hash table traversal with a walk over the input bfds,
 511         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
 512         to set the output bfd's GOT.
 513         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
 514         bfds use the master GOT in the single-GOT case.
 515         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
 516         rather than mips_elf_got_for_ibfd.
 517
 518 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 519
 520         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
 521         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
 522         (mips_elf_record_global_got_symbol): Update the hash entry before
 523         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
 524         the latter.
 525         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
 526         (mips_elf_record_got_page_entry): Record the entry in both the
 527         master and bfd GOTs.
 528
 529 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 530
 531         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
 532         create another one if necessary.
 533         (mips_elf_set_gotidx): New function.
 534         (mips_elf_set_global_gotidx): Use it.
 535         (mips_elf_initialize_tls_index): Likewise.  Take a
 536         mips_elf_traverse_got_arg as argument.
 537         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
 538         (mips_elf_multi_got): Likewise.  Cope with error returns from
 539         mips_elf_set_global_gotidx.
 540
 541 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 542
 543         * elfxx-mips.c (mips_got_info): Add relocs field.
 544         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
 545         with...
 546         (mips_elf_traverse_got_arg): ...this new structure.
 547         (mips_elf_count_local_tls_relocs): Delete.
 548         (mips_elf_count_global_tls_relocs): Likewise.
 549         (mips_elf_count_got_entry): New function.
 550         (mips_elf_count_local_got_entries): Likewise.
 551         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
 552         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
 553         (mips_elf_record_local_got_symbol): Don't count got entries here.
 554         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
 555         (mips_elf_set_global_got_offset): Split into...
 556         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
 557         new functions.  Take a mips_elf_traverse_got_arg rather than a
 558         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
 559         Use g->relocs to record the number of relocs needed for global GOT
 560         entries.
 561         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
 562         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
 563         relocations.  Update for above function split.
 564         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
 565         to count both the number of GOT entries and the number of TLS
 566         relocs required by local entries.  Likewise
 567         mips_elf_count_global_tls_entries and global entries.
 568         Remove uses of mips_elf_count_local_tls_relocs and
 569         mips_elf_count_global_tls_relocs.
 570
 571 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 572
 573         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
 574         to say that each structure represents only one type of TLS reference.
 575         (GOT_TLS_TYPE): New define.
 576         (mips_elf_link_hash_entry): Temporarily split tls_type and
 577         tls_got_offset into two variables each.
 578         (mips_elf_link_hash_newfunc): Update accordingly.
 579         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
 580         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
 581         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
 582         (mips_tls_got_relocs): Use a switch statement.
 583         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
 584         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
 585         local "offset" variable.
 586         (mips_tls_got_index): Remove r_type argument and assert.  Remove
 587         code that handled entries with two TLS types; always use the
 588         original got_index instead.
 589         (mips_tls_single_got_index): New function.
 590         (mips_elf_local_got_index): Use entry->tls_type to check for
 591         TLS entries.  Use mips_tls_single_got_index.  Update call to
 592         mips_tls_got_index.
 593         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
 594         Use p->tls_type to check for TLS entries.  Update call to
 595         mips_tls_got_index.  Use mips_tls_single_got_index.
 596         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
 597         Use entry.tls_type to check for TLS entries.
 598         (mips_elf_record_global_got_symbol): Replace tls_flag argument
 599         with r_type argument.  Use mips_elf_reloc_tls_type.
 600         Set up the new hash entry fields.
 601         (mips_elf_record_local_got_symbol): Replace tls_flag argument
 602         with r_type argument.  Use mips_elf_reloc_tls_type and
 603         mips_tls_got_entries.  Remove code that handled entries
 604         with multiple TLS types.
 605         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
 606         (mips_elf_initialize_tls_index): Handle new hash entry fields.
 607         Use equality rather than masks when checking for specific TLS types.
 608         Use mips_tls_got_entries.  Remove code that handled entries
 609         with multiple TLS types.
 610         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
 611         testing the hash table entry.
 612         (_bfd_mips_elf_check_relocs): Update calls to
 613         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
 614         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
 615         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
 616
 617 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 618
 619         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
 620         (mips_elf_got_entry_hash): ...this, deleting the old version.
 621         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
 622         both types of GOT.
 623
 624 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 625
 626         * elfxx-mips.c (mips_elf_create_got_info): New function.
 627         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
 628         (mips_elf_create_got_section): Likewise.
 629
 630 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 631
 632         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
 633         gotidx to -1.
 634
 635 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 636
 637         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
 638
 639 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 640
 641         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
 642         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
 643
 644 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 645
 646         * elfxx-mips.c (mips_elf_count_global_tls_entries)
 647         (mips_elf_count_global_tls_relocs): Don't count indirect or
 648         warning symbols.
 649         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
 650         number of TLS entries were allocated.
 651
 652 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 653
 654         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
 655
 656 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 657
 658         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
 659         if there are TLS relocations.
 660
 661 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 662
 663         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
 664         (mips_elf_resolve_final_got_entries): Remove bogus comment.
 665
 666 2013-02-11  Alan Modra  <amodra@gmail.com>
 667
 668         * elfcode.h (elf_checksum_contents): Free contents.
 669         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
 670         * elflink.c (_bfd_elf_link_hash_table_free): New function.
 671         (elf_final_link_free): New function, extracted from..
 672         (bfd_elf_final_link): ..here.  Always call
 673         _bfd_elf_write_section_eh_frame_hdr.
 674         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
 675         _bfd_elf_link_hash_table_free.
 676         * libbfd-in.h (_bfd_merge_sections_free): Declare.
 677         * libbfd.h: Regenerate.
 678         * merge.c (_bfd_merge_sections_free): New function.
 679         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
 680         hdr_info->array.
 681         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
 682         _bfd_elf_link_hash_table_free.
 683         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
 684         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
 685         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
 686         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
 687         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
 688         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
 689         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
 690         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
 691         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
 692         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
 693         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
 694         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
 695         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
 696         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
 697         (bfd_elf32_bfd_link_hash_table_free): Don't define.
 698         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
 699         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
 700
 701 2013-02-10  Alan Modra  <amodra@gmail.com>
 702
 703         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
 704         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
 705         * m68klinux.c (linux_link_hash_table_create): Likewise.
 706         * sparclinux.c (linux_link_hash_table_create): Likewise.
 707         * sunos.c (sunos_link_hash_table_create): Likewise.
 708         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
 709         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
 710         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
 711         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
 712         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
 713         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
 714         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
 715         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
 716         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
 717         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
 718         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
 719         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
 720         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
 721         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
 722         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
 723         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
 724         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
 725         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
 726         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
 727         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
 728         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
 729         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
 730         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
 731         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
 732         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
 733         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
 734         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
 735         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
 736
 737 2013-02-10  Alan Modra  <amodra@gmail.com>
 738
 739         * i386linux.c (linux_link_hash_table_create): Allocate table
 740         with bfd_zmalloc, not bfd_alloc.
 741         * pdp11.c (link_hash_table_create): Allocate table with
 742         bfd_malloc, not bfd_alloc.
 743         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
 744         with bfd_zmalloc, not bfd_zalloc.
 745         (bfin_link_hash_table_create): Likewise.
 746         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
 747         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
 748
 749 2013-02-10  Alan Modra  <amodra@gmail.com>
 750
 751         PR ld/15113
 752         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
 753
 754 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
 755
 756         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
 757         sections.
 758         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
 759         symbol.
 760
 761 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
 762
 763         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
 764         288 to 272.
 765
 766 2013-02-08  Alan Modra  <amodra@gmail.com>
 767
 768         PR binutils/15106
 769         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
 770         * elf.c (elf_find_function): Revert last change.  Use new
 771         tdata field rather than static vars for cache.
 772
 773 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 774
 775         PR ld/15107
 776         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
 777         symbol is defined in regular object.
 778
 779 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
 780
 781         PR binutils/15106
 782         * elf.c (elf_find_function): Don't cache if symbols change.
 783
 784 2013-02-07  Alan Modra  <amodra@gmail.com>
 785
 786         PR binutils/14873
 787         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
 788         copy attributes from or to non-ELF.
 789
 790 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 791
 792         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
 793         for non-zero TLS symbol.
 794         (elf_i386_relocate_section): Don't resolve size relocation against
 795         non-zero TLS symbol.
 796         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
 797         pc_count for non-zero TLS symbol.
 798         (elf_x86_64_relocate_section): Don't resolve size relocation
 799         against non-zero TLS symbol.
 800
 801 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
 802             Andrew Jenner <andrew@codesourcery.com>
 803
 804         Based on patches from Altera Corporation.
 805
 806         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
 807         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
 808         (BFD_BACKENDS): Add elf32-nios2.lo.
 809         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
 810         * Makefile.in: Regenerated.
 811         * configure.in: Add entries for bfd_elf32_bignios2_vec and
 812         bfd_elf32_littlenios2_vec.
 813         * configure: Regenerated.
 814         * config.bfd: Add cases for nios2.
 815         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
 816         (bfd_mach_nios2): Define.
 817         (bfd_nios2_arch): Declare.
 818         (bfd_archures_list): Add bfd_nios2_arch.
 819         * targets.c (bfd_elf32_bignios2_vec): Declare.
 820         (bfd_elf32_littlenios2_vec): Declare.
 821         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
 822         bfd_elf32_littlenios2_vec.
 823         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
 824         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
 825         * bfd-in2.h: Regenerated.
 826         * libbfd.h: Regenerated.
 827         * cpu-nios2.c: New file.
 828         * elf32-nios2.c: New file.
 829
 830 2013-02-06  Alan Modra  <amodra@gmail.com>
 831
 832         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
 833         stubs in stub_bfd.
 834
 835 2013-02-06  Alan Modra  <amodra@gmail.com>
 836
 837         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
 838         * Makefile.in: Regenerate.
 839
 840 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
 841             Pedro Alves  <palves@redhat.com>
 842
 843         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
 844         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
 845         declaration.
 846         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
 847         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
 848         * elf-linux-psinfo.h: New file.
 849         * elf.c: Include elf-linux-psinfo.h.
 850         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
 851         New functions.
 852         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
 853         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
 854         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
 855         (elfcore_write_ppc_linux_prpsinfo32): New function.
 856
 857 2013-02-04  Tristan Gingold  <gingold@adacore.com>
 858
 859         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
 860         start address.
 861
 862 2013-02-04  Alan Modra  <amodra@gmail.com>
 863
 864         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
 865         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
 866         * Makefile.in: Regenerate.
 867         * po/SRC-POTFILES.in: Regenerate.
 868
 869 2013-02-04  Alan Modra  <amodra@gmail.com>
 870
 871         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
 872         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
 873
 874 2013-02-01  Alan Modra  <amodra@gmail.com>
 875
 876         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
 877         clears def_regular.
 878
 879 2013-01-31  Tristan Gingold  <gingold@adacore.com>
 880
 881         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
 882         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
 883         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
 884
 885 2013-01-31  Alan Modra  <amodra@gmail.com>
 886             David S. Miller  <davem@davemloft.net>
 887
 888         PR ld/15056
 889         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
 890         references to __tls_get_addr.
 891         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
 892         vtinherit and vtentry reloc handling too.
 893         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
 894
 895 2013-01-31  Alan Modra  <amodra@gmail.com>
 896
 897         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
 898
 899 2013-01-31  Alan Modra  <amodra@gmail.com>
 900
 901         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
 902
 903 2013-01-28  Alan Modra  <amodra@gmail.com>
 904
 905         * elf64-ppc.c: Use %T to print symbols names and remove redundant
 906         "relocation" in error messages throughout file.
 907         (ppc64_elf_relocate_section): Remove sibling call error message,
 908         replace with "call lacks nop".  Specially report errors for
 909         branches to function entry points via OPD lookup and branches
 910         to stubs.  Remove NULL symbol handling now done by %T.
 911
 912 2013-01-28  Alan Modra  <amodra@gmail.com>
 913
 914         * archive.c (bfd_generic_archive_p): Return target and keep
 915         ardata on partial matches.
 916         * format.c (bfd_check_format_matches): Adjust for above
 917         change.  Remove bfd_error_file_ambiguously_recognized dead
 918         code.
 919
 920 2013-01-26  Alan Modra  <amodra@gmail.com>
 921
 922         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
 923         bfd_preserve_finish): Move to..
 924         * format.c: ..here, splitting out..
 925         (bfd_reinit): ..this.  New function.
 926         (bfd_check_format_matches): Use bfd_preserve_save/restore to
 927         keep bfd state for a match.
 928         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
 929         * elfcore.h (elf_core_file_p): Likewise.
 930         * mach-o.c (bfd_mach_o_header_p): Likewise.
 931         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
 932         * xsym.c (bfd_sym_object_p): Likewise.
 933         * mmo.c (mmo_scan): Clear abfd->symcount.
 934         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
 935         * section.c (bfd_section_list_clear): Clear section_htab.count.
 936         * bfd-in2.h: Regenerate.
 937
 938 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
 939
 940         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
 941         second reloc, make sure that the reloc potentially exists first.
 942
 943 2013-01-24  Nick Clifton  <nickc@redhat.com>
 944
 945         * archures.c: Add bfd_mach_v850e3v5.
 946         * bfd-in2.h: Regenerate.
 947         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
 948         * cpu-v850_rh850.c: Likewise.
 949         * elf32-v850.c: Add support for v850e3v5 architecture.
 950
 951 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
 952
 953         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
 954
 955 2013-01-23  Leif Ekblad  <leif@rdos.net>
 956
 957         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
 958
 959 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 960
 961         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
 962         non-zero TLS symbol.
 963         (elf_i386_relocate_section): Resolve size relocation against
 964         non-zero TLS symbol.
 965         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
 966         for non-zero TLS symbol.
 967         (elf_x86_64_relocate_section): Resolve size relocation against
 968         non-zero TLS symbol.
 969
 970 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
 971
 972         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
 973         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
 974         true.
 975
 976 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 977
 978         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
 979         PC-relative relocation.
 980         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
 981         as PC-relative relocation.
 982
 983 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 984
 985         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
 986         check.
 987         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
 988
 989         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
 990         and R_X86_64_SIZE64 check.
 991         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
 992         nor R_X86_64_SIZE64.
 993
 994 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 995
 996         * bfd-in2.h: Regenerated.
 997         * libbfd.h: Likewise.
 998
 999         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1000         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1001         (elf_i386_check_relocs): Handle R_386_SIZE32.
1002         (elf_i386_gc_sweep_hook): Likewise.
1003         (elf_i386_relocate_section): Likewise.
1004
1005         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1006         and R_X86_64_SIZE64 entries.
1007         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1008         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1009         (elf_x86_64_reloc_name_lookup): Likewise.
1010         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1011         R_X86_64_SIZE64.
1012         (elf_x86_64_gc_sweep_hook): Likewise.
1013         (elf_x86_64_relocate_section): Likewise.
1014
1015         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1016         BFD_RELOC_SIZE64.
1017
1018 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1019
1020         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1021         with R_X86_64_RELATIVE64.
1022
1023 2013-01-15  Nick Clifton  <nickc@redhat.com>
1024
1025         * elf32-msp430.c: Fix spelling typo.
1026
1027 2013-01-15  Alan Modra  <amodra@gmail.com>
1028
1029         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1030         plt-thread-safe.
1031
1032 2013-01-14  Alan Modra  <amodra@gmail.com>
1033
1034         PR binutils/14813
1035         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1036         (memory_bclose): Likewise.  Return 0 on success.
1037         * cache.c (cache_bclose): Likewise.
1038         * opncls.c (opncls_bclose, bfd_close): Likewise.
1039         * vms-lib.c (vms_lib_bclose): Likewise.
1040         * libbfd.h: Regenerate.
1041
1042 2013-01-13  Alan Modra  <amodra@gmail.com>
1043
1044         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1045         Add ref_dynamic_nonweak.
1046         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1047         (_bfd_elf_merge_symbol): Don't call above function.  Move
1048         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
1049         clear dynamic_def.
1050         (elf_link_add_object_symbols): Delete redundant "override" test.
1051         Don't set dynamic_def here.
1052         (elf_link_output_extsym): Update.
1053
1054 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1055
1056         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1057         normal and TLS symbol access.
1058         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1059
1060 2013-01-12  Alan Modra  <amodra@gmail.com>
1061
1062         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1063         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1064         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1065
1066 2013-01-12  Alan Modra  <amodra@gmail.com>
1067
1068         PR ld/12549
1069         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1070         (_bfd_elf_strtab_clear_all_refs): Define.
1071         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1072         (_bfd_elf_strtab_clear_all_refs): Delete.
1073         * elflink.c (elf_link_add_object_symbols): Clear out added
1074         strtab refs.  Correct handling of warning common symbols.
1075
1076 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1077
1078         * aout0.c: Remove trailing white spaces.
1079         * archive.c: Likewise.
1080         * archures.c: Likewise.
1081         * bfd-in.h: Likewise.
1082         * bfd-in2.h: Likewise.
1083         * coff-alpha.c: Likewise.
1084         * coff-i860.c: Likewise.
1085         * coff-mips.c: Likewise.
1086         * coff-ppc.c: Likewise.
1087         * coff-tic80.c: Likewise.
1088         * coff-x86_64.c: Likewise.
1089         * coff-z80.c: Likewise.
1090         * coffcode.h: Likewise.
1091         * coffgen.c: Likewise.
1092         * cofflink.c: Likewise.
1093         * compress.c: Likewise.
1094         * corefile.c: Likewise.
1095         * cpu-arm.c: Likewise.
1096         * cpu-avr.c: Likewise.
1097         * cpu-bfin.c: Likewise.
1098         * cpu-cr16.c: Likewise.
1099         * cpu-cr16c.c: Likewise.
1100         * cpu-crx.c: Likewise.
1101         * cpu-h8300.c: Likewise.
1102         * cpu-i386.c: Likewise.
1103         * cpu-lm32.c: Likewise.
1104         * cpu-m68k.c: Likewise.
1105         * cpu-moxie.c: Likewise.
1106         * cpu-msp430.c: Likewise.
1107         * cpu-sh.c: Likewise.
1108         * cpu-xc16x.c: Likewise.
1109         * dwarf2.c: Likewise.
1110         * ecofflink.c: Likewise.
1111         * ecoffswap.h: Likewise.
1112         * elf-ifunc.c: Likewise.
1113         * elf-m10300.c: Likewise.
1114         * elf-vxworks.c: Likewise.
1115         * elf32-avr.c: Likewise.
1116         * elf32-avr.h: Likewise.
1117         * elf32-cr16.c: Likewise.
1118         * elf32-cr16c.c: Likewise.
1119         * elf32-cris.c: Likewise.
1120         * elf32-crx.c: Likewise.
1121         * elf32-frv.c: Likewise.
1122         * elf32-hppa.c: Likewise.
1123         * elf32-i860.c: Likewise.
1124         * elf32-ip2k.c: Likewise.
1125         * elf32-iq2000.c: Likewise.
1126         * elf32-m32c.c: Likewise.
1127         * elf32-m68hc1x.c: Likewise.
1128         * elf32-msp430.c: Likewise.
1129         * elf32-mt.c: Likewise.
1130         * elf32-ppc.c: Likewise.
1131         * elf32-rl78.c: Likewise.
1132         * elf32-s390.c: Likewise.
1133         * elf32-score.h: Likewise.
1134         * elf32-sh-symbian.c: Likewise.
1135         * elf32-sh.c: Likewise.
1136         * elf32-spu.c: Likewise.
1137         * elf32-tic6x.c: Likewise.
1138         * elf32-v850.c: Likewise.
1139         * elf32-xc16x.c: Likewise.
1140         * elf32-xtensa.c: Likewise.
1141         * elf64-alpha.c: Likewise.
1142         * elf64-hppa.c: Likewise.
1143         * elf64-ppc.c: Likewise.
1144         * elf64-s390.c: Likewise.
1145         * elfcore.h: Likewise.
1146         * elflink.c: Likewise.
1147         * elfxx-mips.c: Likewise.
1148         * elfxx-sparc.c: Likewise.
1149         * elfxx-tilegx.c: Likewise.
1150         * ieee.c: Likewise.
1151         * libcoff.h: Likewise.
1152         * libpei.h: Likewise.
1153         * libxcoff.h: Likewise.
1154         * linker.c: Likewise.
1155         * mach-o-i386.c: Likewise.
1156         * mach-o-target.c: Likewise.
1157         * mach-o.c: Likewise.
1158         * mach-o.h: Likewise.
1159         * mmo.c: Likewise.
1160         * opncls.c: Likewise.
1161         * pdp11.c: Likewise.
1162         * pe-x86_64.c: Likewise.
1163         * peXXigen.c: Likewise.
1164         * pef-traceback.h: Likewise.
1165         * pei-x86_64.c: Likewise.
1166         * peicode.h: Likewise.
1167         * plugin.c: Likewise.
1168         * reloc.c: Likewise.
1169         * riscix.c: Likewise.
1170         * section.c: Likewise.
1171         * som.c: Likewise.
1172         * syms.c: Likewise.
1173         * tekhex.c: Likewise.
1174         * ticoff.h: Likewise.
1175         * vaxbsd.c: Likewise.
1176         * xcofflink.c: Likewise.
1177         * xtensa-isa.c: Likewise.
1178
1179 2013-01-10  Will Newton <will.newton@imgtec.com>
1180
1181         * Makefile.am: Add Meta.
1182         * Makefile.in: Regenerate.
1183         * archures.c (bfd_mach_metag): New.
1184         * bfd-in2.h: Regenerate.
1185         * config.bfd: Add Meta.
1186         * configure: Regenerate.
1187         * configure.in: Add Meta.
1188         * cpu-metag.c: New file.
1189         * elf-bfd.h: Add Meta.
1190         * elf32-metag.c: New file.
1191         * elf32-metag.h: New file.
1192         * libbfd.h: Regenerate.
1193         * reloc.c: Add Meta relocations.
1194         * targets.c: Add Meta.
1195
1196 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1197
1198         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1199         (elfcore_write_aarch_hw_break): Likewise.
1200         (elfcore_write_aarch_hw_watch): Likewise.
1201         * elf.c (elfcore_grok_aarch_tls): New function.
1202         (elfcore_grok_aarch_hw_break): Likewise.
1203         (elfcore_grok_aarch_hw_watch): Likewise.
1204         (elfcore_grok_note): Call the new functions to handle the
1205         corresponding notes.
1206         (elfcore_write_aarch_tls): New function.
1207         (elfcore_write_aarch_hw_break): Likewise.
1208         (elfcore_write_aarch_hw_watch): Likewise.
1209         (elfcore_write_register_note): Call the new functions to handle the
1210         corresponding pseudo sections.
1211
1212 2013-01-07  Tom Tromey  <tromey@redhat.com>
1213
1214         * section.c (_bfd_std_section): Rename from std_section.
1215         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1216         (STD_SECTION): Update.
1217         * bfd-in2.h: Rebuild.
1218
1219 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
1220
1221         * archures.c (bfd_mach_mips5900): Define.
1222         * bfd-in2.h: Regenerate.
1223         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1224         * cpu-mips.c: Add support for MIPS r5900.
1225         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1226
1227 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
1228             Nick Clifton  <nickc@redhat.com>
1229
1230         * elflink.c (get_value): Prevent the use of an undefined shift
1231         operation.  Add sanity checks.
1232
1233 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
1234
1235         * config.bfd (cr16*-*-uclinux*): New target support.
1236
1237
1238 For older changes see ChangeLog-2012
1239 \f
1240 Copyright (C) 2013 Free Software Foundation, Inc.
1241
1242 Copying and distribution of this file, with or without modification,
1243 are permitted in any medium without royalty provided the copyright
1244 notice and this notice are preserved.
1245
1246 Local Variables:
1247 mode: change-log
1248 left-margin: 8
1249 fill-column: 74
1250 version-control: never
1251 End: