bfd/ChangeLog

   1 2013-03-28  Alan Modra  <amodra@gmail.com>
   2
   3         * elf64-ppc.c (struct ppc_dyn_relocs): New.
   4         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
   5         into ifunc and non-ifunc.
   6         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
   7         separate ifunc/non-ifunc dynrel counts.
   8         (allocate_got): Always use reliplt for ifunc.
   9         (allocate_dynrelocs): Likewise.
  10         (ppc64_elf_size_dynamic_sections): Likewise.
  11         (ppc64_elf_layout_multitoc): Likewise.
  12         (ppc64_elf_relocate_section): Likewise.
  13
  14 2013-03-28  Alan Modra  <amodra@gmail.com>
  15
  16         * elf32-ppc.c (struct ppc_dyn_relocs): New.
  17         (ppc_elf_check_relocs): Separate dynrel counts for local syms
  18         into ifunc and non-ifunc.
  19         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
  20         (ppc_elf_size_dynamic_sections): Likewise.
  21         (ppc_elf_relocate_section): Likewise.
  22
  23 2013-03-28  Alan Modra  <amodra@gmail.com>
  24
  25         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
  26         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
  27         bfd_link_info* and asection* params.
  28         (_bfd_elf_reloc_type_class): Likewise.
  29         * elf.c (_bfd_elf_reloc_type_class): Likewise.
  30         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
  31         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
  32         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
  33         for any reliplt reloc.  Don't return reloc_class_plt for
  34         R_PPC_REL24 and R_PPC_ADDR24.
  35         * elf64-ppc.c (allocate_got): Formatting.
  36         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
  37         reliplt reloc.
  38         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
  39         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
  40         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
  41         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
  42         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
  43         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
  44         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
  45         Add extra params to the various reloc_type_class functions.
  46
  47 2013-03-27  Alan Modra  <amodra@gmail.com>
  48
  49         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
  50         masks for all local ifunc syms.
  51         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
  52         (ppc_elf_size_dynamic_sections): Likewise.
  53         (ppc_elf_relocate_section): Likewise.
  54
  55 2013-03-27  Will Newton  <will.newton@linaro.org>
  56
  57         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
  58         dynamic reloc for symbols with dynindx == -1.
  59         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
  60         dynamic reloc for symbols with dynindx == -1.
  61
  62 2013-03-27  Will Newton  <will.newton@linaro.org>
  63
  64         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
  65         dynamic reloc for non-default visibility undefined weaks.
  66         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
  67         dynamic reloc for non-default visibility undefined weaks.
  68
  69 2013-03-26  Alan Modra  <amodra@gmail.com>
  70
  71         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
  72         over _bfd_elf_merge_symbol calls.
  73
  74 2013-03-26  Alan Modra  <amodra@gmail.com>
  75
  76         * elflink.c (elf_link_add_object_symbols): Add assertion for
  77         common override alignment check code.  Formatting.
  78
  79 2013-03-25  Alan Modra  <amodra@gmail.com>
  80
  81         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
  82         usual common symbols as well as for dynamic.  Add poldbfd param.
  83         Save old bfd.  Adjust callers.
  84         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
  85         and "value" by value, not pointer.  Adjust caller.
  86         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
  87         Delete code to set same.  Use old_bfd and old_alignment from
  88         _bfd_elf_merge_symbol instead.  Add default symbol before
  89         alignment and size checks.  Wrap overlong lines.
  90
  91 2013-03-25  Alan Modra  <amodra@gmail.com>
  92
  93         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
  94         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
  95         when override is true.
  96
  97 2013-03-25  Alan Modra  <amodra@gmail.com>
  98
  99         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
 100         of *sym_hash.
 101
 102 2013-03-25  Alan Modra  <amodra@gmail.com>
 103
 104         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
 105         Wrap long lines.
 106         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
 107         early in symbol loop.
 108
 109 2013-03-25  Alan Modra  <amodra@gmail.com>
 110
 111         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
 112         (_bfd_elf_init_reloc_shdr): Delete.
 113         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
 114         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
 115         just what is needed.
 116         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
 117
 118 2013-03-23  Alan Modra  <amodra@gmail.com>
 119
 120         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
 121         * elflink.c (_bfd_elf_merge_symbol): Make static.
 122         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
 123         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
 124
 125 2013-03-23  Alan Modra  <amodra@gmail.com>
 126
 127         PR ld/15270
 128         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
 129         or ref_regular for BFD_PLUGIN owned syms, or have them affect
 130         def_dynamic/ref_dynamic.
 131         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
 132         owned syms.
 133
 134 2013-03-22  David S. Miller  <davem@davemloft.net>
 135
 136         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
 137         hwcaps attribute.
 138
 139 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
 140
 141         PR ld/14902
 142         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
 143         errors adjusting relocs and symbols.
 144
 145 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
 146
 147         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
 148         @(disp:32,ERx) to mov @(disp:16,ERx).
 149         (R_H8_DISP32A16): New reloc.
 150         Comments added and corrected.
 151         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
 152         * bfd-in2.h: Regenerate.
 153         * libbfd.h: Regenerate.
 154
 155 2013-03-21  Kai Tietz  <ktietz@redhat.com>
 156
 157         * coffgen.c (coff_real_object_p): Make global.
 158         * peicode.h (coff_real_object_p): Add prototype.
 159         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
 160         external_PEI_IMAGE_hdr structure.
 161         (coff_swap_filehdr_in): Handle variable header-size.
 162         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
 163         of directory-entiries as specified in pe-header.
 164
 165 2013-03-21  Nick Clifton  <nickc@redhat.com>
 166
 167         PR sim/15286
 168         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
 169         iWMMXt and iWMMXt2 processors from attributes.
 170
 171 2013-03-20  Alan Modra  <amodra@gmail.com>
 172
 173         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
 174         sh_type according to is_rela.
 175
 176 2013-03-18  Alan Modra  <amodra@gmail.com>
 177
 178         PR ld/12549
 179         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
 180         considering whether an --as-needed library is needed.
 181
 182 2013-03-14  Tom Tromey  <tromey@redhat.com>
 183
 184         * opncls.c (bfd_get_debug_link_info): Rename from
 185         get_debug_link_info.  Export.  Update comment.
 186         (find_separate_debug_file): Update.
 187         * bfd-in2.h: Rebuild.
 188
 189 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
 190
 191         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
 192         support.
 193         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
 194         relocs.
 195
 196 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 197
 198         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
 199         * elf.c (elfcore_write_s390_tdb): New function.
 200         (elfcore_write_register_note): Call it.
 201         (elfcore_grok_s390_tdb): New function.
 202         (elfcore_grok_note): Call it.
 203
 204 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
 205
 206         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
 207
 208 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
 209
 210         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
 211
 212 2013-03-04  Alan Modra  <amodra@gmail.com>
 213
 214         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
 215         non-zero addends when relocatable, rather than addends >= 32768.
 216         Always zero "addend" before applying relocation.
 217
 218 2013-03-04  Nick Clifton  <nickc@redhat.com>
 219
 220         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
 221         file pointer offsets for thin archives.
 222
 223 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
 224
 225         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
 226         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
 227
 228 2013-02-27  DJ Delorie  <dj@redhat.com>
 229
 230         * reloc.c (BFD_RELOC_RL78_CODE): Add.
 231         * libbfd.h: Regenerate.
 232         * bfd-in2.h: Regenerate.
 233         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
 234         references in compuated relocs.
 235
 236 2013-02-26  Anthony Green  <green@moxielogic.com>
 237
 238         * config.bfd: Extend moxie-rtems target triplet name support.
 239
 240 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
 241
 242         PR ld/15167
 243         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
 244         unique_global only for definition.
 245         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
 246         here.
 247         (elf_link_add_object_symbols): Set unique_global only
 248         for definition.
 249
 250 2013-02-21  Alan Modra  <amodra@gmail.com>
 251
 252         * elf-bfd.h (struct elf_build_id): Extracted from..
 253         (struct elf_build_id_info): ..here.  Delete.
 254         (struct output_elf_obj_tdata): New, extracted from..
 255         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
 256         Add "o" field.
 257         (elf_program_header_size): Reference tdata->o.
 258         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 259         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
 260         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
 261         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
 262         when opening bfd in any mode that might write.
 263         (_bfd_elf_write_object_contents): Use build_id field in
 264         output_elf_obj_tdata.
 265         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
 266         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
 267
 268 2013-02-21  Alan Modra  <amodra@gmail.com>
 269
 270         * elf-bfd.h (struct core_elf_obj_tdata): New.
 271         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
 272         core_program, and core_command.  Add "core".
 273         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
 274         Update all refs to tdata core fields.
 275         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
 276         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
 277         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
 278         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
 279         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
 280         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
 281         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
 282         to tdata core fields.
 283
 284 2013-02-21  Alan Modra  <amodra@gmail.com>
 285
 286         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
 287         Delete num_locals and num_globals.
 288         (elf_num_locals, elf_num_globals): Don't define.
 289         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
 290         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
 291         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
 292         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
 293         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
 294         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
 295         accessor macros.
 296         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
 297         number of locals syms via new param.
 298         (swap_out_syms): Adjust to suit elf_map_symbols change.
 299
 300 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
 301
 302         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
 303         STO_MICROMIPS annotation.
 304
 305 2013-02-19  Alan Modra  <amodra@gmail.com>
 306
 307         * configure.in: Bump version to 2.23.52.
 308         * elf-bfd.h (struct elf_build_id_info): New.
 309         (struct elf_obj_tdata): Delete after_write_object_contents,
 310         after_write_object_contents_info and build_id_size.  Make build_id
 311         a pointer to struct elf_build_id_info.
 312         * elf.c (_bfd_elf_write_object_contents): Style.  Update
 313         after_write_ibject_contents invocation.
 314         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
 315         allow zero size notes.
 316         * configure: Regenerate.
 317
 318 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 319
 320         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 321         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 322         (micromips_elf64_howto_table_rela): Likewise.
 323         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 324         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
 325         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
 326         (elf_micromips_howto_table_rela): Likewise.
 327         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
 328
 329 2013-02-18  Paul Brook  <paul@codesourcery.com>
 330
 331         * elfxx-mips.c (MICROMIPS_P): New macro.
 332         (_bfd_mips_elf_symbol_processing): Use it.
 333
 334 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
 335
 336         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
 337         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
 338
 339 2013-02-18  Alan Modra  <amodra@gmail.com>
 340
 341         PR ld/12549
 342         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
 343         (_bfd_elf_strtab_clear_all_refs): Declare.
 344         (_bfd_elf_strtab_resize): Declare.
 345         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
 346         (_bfd_elf_strtab_clear_all_refs): New function.
 347         (_bfd_elf_strtab_resize): Likewise.
 348         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
 349
 350 2013-02-18  Alan Modra  <amodra@gmail.com>
 351
 352         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
 353         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
 354         and elf_text_section to..
 355         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
 356         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
 357         (struct alpha_elf_find_line): ..this.
 358         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
 359
 360 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 361
 362         PR ld/15146
 363         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 364         for references from the dummy bfd.
 365
 366 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
 367
 368         PR ld/15149
 369         * elflink.c (elf_link_add_object_symbols): Also track weak
 370         references.
 371
 372 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 373
 374         PR binutils/15151
 375         * archive.c (_bfd_find_nested_archive): Don't allow a nested
 376         archive pointing to itself.
 377         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
 378
 379 2013-02-15  Nick Clifton  <nickc@redhat.com>
 380
 381         PR binutils/15140
 382         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
 383         accessing a corrupt nested archive.
 384
 385 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
 386
 387         * elfxx-mips.c (mips_got_page_ref): New structure.
 388         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
 389         pair to represent the anchor point.
 390         (mips_got_info): Add a got_page_refs field.
 391         (mips_elf_link_hash_table): Add a sym_cache field.
 392         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
 393         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
 394         new anchor representation.
 395         (mips_elf_create_got_info): Create got_page_refs rather than
 396         got_page_entries.
 397         (mips_elf_record_got_page_ref): New function.
 398         (mips_elf_pages_for_range): Move further down file.
 399         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
 400         Use a section rather than a (bfd, symndx) pair to represent the
 401         anchor point.
 402         (mips_elf_resolve_got_page_ref): New function.
 403         (mips_elf_resolve_final_got_entries): Use it to populate
 404         got_page_entries.
 405         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
 406         rather than mips_elf_record_got_page_entry.  Only nullify h
 407         afterwards.
 408         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
 409         earlier.
 410
 411 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
 412
 413         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
 414         in g->relocs.
 415
 416 2013-02-12  Alan Modra  <amodra@gmail.com>
 417
 418         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
 419         suitable definition when using generic linker hash table.
 420
 421 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 422
 423         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
 424         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
 425         mips_elf_traverse_got_arg.  Count GOT entries.
 426         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
 427         as argument.  Update after above changes.
 428         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
 429         mips_elf_count_got_entries.  Update the calls to
 430         mips_elf_resolve_final_got_entries.
 431
 432 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 433
 434         * elfxx-mips.c (mips_got_tls_type): New enum.
 435         (mips_got_entry): Add tls_initialized.
 436         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
 437         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
 438         GOT_TLS_TYPE masks.
 439         (mips_elf_reloc_tls_type, mips_tls_got_entries)
 440         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
 441         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
 442         than GOT_NORMAL.
 443         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
 444         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
 445         tls_initialized rather than GOT_TLS_DONE.
 446         (mips_tls_got_index): Delete.
 447         (mips_elf_local_got_index, mips_elf_global_got_index): Use
 448         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
 449         (mips_elf_record_got_entry): Initialize tls_initialized.
 450
 451 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 452
 453         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
 454         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
 455         tls_ie_got_offset and tls_gd_got_offset.
 456         (mips_elf_link_hash_newfunc): Remove initialization.
 457         (mips_elf_create_got_info): Likewise.
 458         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
 459         (mips_tls_single_got_index): Delete.
 460         (mips_elf_local_got_index): Always use the GOT entry to track
 461         GOT indices.
 462         (mips_elf_global_got_index): Likewise.
 463         (mips_elf_create_local_got_entry): Assert that TLS entries have
 464         already been allocated.
 465         (mips_elf_record_global_got_symbol): Don't initialize
 466         tls_ie_type or tls_gd_type.
 467         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
 468         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
 469         entry.
 470         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
 471         the GOT entries.
 472         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
 473         have been allocated.
 474         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
 475         tls_ie_type and tls_gd_type.
 476
 477 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 478
 479         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
 480         aliasing violation.  Check for htab allocation failures.
 481
 482 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 483
 484         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
 485         split out from...
 486         (mips_elf_global_got_index): ...here.  Reorder arguments so that
 487         the output bfd and info come first.
 488         (mips_elf_calculate_relocation): Update the call to
 489         mips_elf_global_got_index accordingly.
 490         (_bfd_mips_elf_finish_dynamic_symbol): Use
 491         mips_elf_primary_global_got_index rather than
 492         mips_elf_global_got_index.
 493         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 494
 495 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 496
 497         * elfxx-mips.c (mips_got_entry): Update comments.
 498         (mips_elf_multi_got_entry_eq): Rename to...
 499         (mips_elf_got_entry_eq): ...this, deleting the old definition.
 500         (mips_elf_create_got_info): Remove master_got_p argument.
 501         Always use mips_elf_got_entry_eq.
 502         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
 503         Update calls accordingly.
 504
 505 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 506
 507         * elfxx-mips.c (mips_got_info): Remove bfd2got.
 508         (mips_elf_bfd2got_hash): Delete.
 509         (mips_elf_got_per_bfd_arg): Remove bfd2got.
 510         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
 511         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
 512         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
 513         than mips_elf_got_for_ibfd.
 514         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
 515         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
 516         (mips_elf_make_got_per_bfd): Replace with...
 517         (mips_elf_add_got_entry): ...this new function.
 518         (mips_elf_make_got_pages_per_bfd): Replace with...
 519         (mips_elf_add_got_page_entry): ...this new function.
 520         (mips_elf_merge_got_with): Replace bfd2got argument with separate
 521         bfd and GOT arguments.  Use mips_elf_add_got_entry and
 522         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
 523         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
 524         to set the BFD's GOT and free the old table.
 525         (mips_elf_merge_got): Replace bfd2got argument with separate
 526         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
 527         Use mips_elf_count_got_entries to count the number of entries in
 528         each GOT.  Update the calls to mips_elf_merge_got_with.
 529         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
 530         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
 531         (mips_elf_multi_got): Don't create the bfd2got hash table.
 532         Replace hash table traversal with a walk over the input bfds,
 533         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
 534         to set the output bfd's GOT.
 535         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
 536         bfds use the master GOT in the single-GOT case.
 537         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
 538         rather than mips_elf_got_for_ibfd.
 539
 540 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 541
 542         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
 543         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
 544         (mips_elf_record_global_got_symbol): Update the hash entry before
 545         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
 546         the latter.
 547         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
 548         (mips_elf_record_got_page_entry): Record the entry in both the
 549         master and bfd GOTs.
 550
 551 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 552
 553         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
 554         create another one if necessary.
 555         (mips_elf_set_gotidx): New function.
 556         (mips_elf_set_global_gotidx): Use it.
 557         (mips_elf_initialize_tls_index): Likewise.  Take a
 558         mips_elf_traverse_got_arg as argument.
 559         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
 560         (mips_elf_multi_got): Likewise.  Cope with error returns from
 561         mips_elf_set_global_gotidx.
 562
 563 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 564
 565         * elfxx-mips.c (mips_got_info): Add relocs field.
 566         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
 567         with...
 568         (mips_elf_traverse_got_arg): ...this new structure.
 569         (mips_elf_count_local_tls_relocs): Delete.
 570         (mips_elf_count_global_tls_relocs): Likewise.
 571         (mips_elf_count_got_entry): New function.
 572         (mips_elf_count_local_got_entries): Likewise.
 573         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
 574         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
 575         (mips_elf_record_local_got_symbol): Don't count got entries here.
 576         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
 577         (mips_elf_set_global_got_offset): Split into...
 578         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
 579         new functions.  Take a mips_elf_traverse_got_arg rather than a
 580         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
 581         Use g->relocs to record the number of relocs needed for global GOT
 582         entries.
 583         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
 584         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
 585         relocations.  Update for above function split.
 586         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
 587         to count both the number of GOT entries and the number of TLS
 588         relocs required by local entries.  Likewise
 589         mips_elf_count_global_tls_entries and global entries.
 590         Remove uses of mips_elf_count_local_tls_relocs and
 591         mips_elf_count_global_tls_relocs.
 592
 593 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 594
 595         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
 596         to say that each structure represents only one type of TLS reference.
 597         (GOT_TLS_TYPE): New define.
 598         (mips_elf_link_hash_entry): Temporarily split tls_type and
 599         tls_got_offset into two variables each.
 600         (mips_elf_link_hash_newfunc): Update accordingly.
 601         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
 602         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
 603         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
 604         (mips_tls_got_relocs): Use a switch statement.
 605         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
 606         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
 607         local "offset" variable.
 608         (mips_tls_got_index): Remove r_type argument and assert.  Remove
 609         code that handled entries with two TLS types; always use the
 610         original got_index instead.
 611         (mips_tls_single_got_index): New function.
 612         (mips_elf_local_got_index): Use entry->tls_type to check for
 613         TLS entries.  Use mips_tls_single_got_index.  Update call to
 614         mips_tls_got_index.
 615         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
 616         Use p->tls_type to check for TLS entries.  Update call to
 617         mips_tls_got_index.  Use mips_tls_single_got_index.
 618         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
 619         Use entry.tls_type to check for TLS entries.
 620         (mips_elf_record_global_got_symbol): Replace tls_flag argument
 621         with r_type argument.  Use mips_elf_reloc_tls_type.
 622         Set up the new hash entry fields.
 623         (mips_elf_record_local_got_symbol): Replace tls_flag argument
 624         with r_type argument.  Use mips_elf_reloc_tls_type and
 625         mips_tls_got_entries.  Remove code that handled entries
 626         with multiple TLS types.
 627         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
 628         (mips_elf_initialize_tls_index): Handle new hash entry fields.
 629         Use equality rather than masks when checking for specific TLS types.
 630         Use mips_tls_got_entries.  Remove code that handled entries
 631         with multiple TLS types.
 632         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
 633         testing the hash table entry.
 634         (_bfd_mips_elf_check_relocs): Update calls to
 635         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
 636         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
 637         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
 638
 639 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 640
 641         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
 642         (mips_elf_got_entry_hash): ...this, deleting the old version.
 643         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
 644         both types of GOT.
 645
 646 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 647
 648         * elfxx-mips.c (mips_elf_create_got_info): New function.
 649         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
 650         (mips_elf_create_got_section): Likewise.
 651
 652 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 653
 654         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
 655         gotidx to -1.
 656
 657 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 658
 659         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
 660
 661 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 662
 663         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
 664         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
 665
 666 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 667
 668         * elfxx-mips.c (mips_elf_count_global_tls_entries)
 669         (mips_elf_count_global_tls_relocs): Don't count indirect or
 670         warning symbols.
 671         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
 672         number of TLS entries were allocated.
 673
 674 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 675
 676         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
 677
 678 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 679
 680         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
 681         if there are TLS relocations.
 682
 683 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
 684
 685         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
 686         (mips_elf_resolve_final_got_entries): Remove bogus comment.
 687
 688 2013-02-11  Alan Modra  <amodra@gmail.com>
 689
 690         * elfcode.h (elf_checksum_contents): Free contents.
 691         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
 692         * elflink.c (_bfd_elf_link_hash_table_free): New function.
 693         (elf_final_link_free): New function, extracted from..
 694         (bfd_elf_final_link): ..here.  Always call
 695         _bfd_elf_write_section_eh_frame_hdr.
 696         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
 697         _bfd_elf_link_hash_table_free.
 698         * libbfd-in.h (_bfd_merge_sections_free): Declare.
 699         * libbfd.h: Regenerate.
 700         * merge.c (_bfd_merge_sections_free): New function.
 701         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
 702         hdr_info->array.
 703         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
 704         _bfd_elf_link_hash_table_free.
 705         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
 706         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
 707         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
 708         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
 709         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
 710         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
 711         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
 712         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
 713         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
 714         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
 715         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
 716         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
 717         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
 718         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
 719         (bfd_elf32_bfd_link_hash_table_free): Don't define.
 720         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
 721         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
 722
 723 2013-02-10  Alan Modra  <amodra@gmail.com>
 724
 725         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
 726         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
 727         * m68klinux.c (linux_link_hash_table_create): Likewise.
 728         * sparclinux.c (linux_link_hash_table_create): Likewise.
 729         * sunos.c (sunos_link_hash_table_create): Likewise.
 730         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
 731         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
 732         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
 733         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
 734         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
 735         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
 736         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
 737         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
 738         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
 739         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
 740         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
 741         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
 742         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
 743         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
 744         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
 745         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
 746         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
 747         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
 748         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
 749         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
 750         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
 751         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
 752         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
 753         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
 754         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
 755         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
 756         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
 757         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
 758
 759 2013-02-10  Alan Modra  <amodra@gmail.com>
 760
 761         * i386linux.c (linux_link_hash_table_create): Allocate table
 762         with bfd_zmalloc, not bfd_alloc.
 763         * pdp11.c (link_hash_table_create): Allocate table with
 764         bfd_malloc, not bfd_alloc.
 765         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
 766         with bfd_zmalloc, not bfd_zalloc.
 767         (bfin_link_hash_table_create): Likewise.
 768         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
 769         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
 770
 771 2013-02-10  Alan Modra  <amodra@gmail.com>
 772
 773         PR ld/15113
 774         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
 775
 776 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
 777
 778         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
 779         sections.
 780         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
 781         symbol.
 782
 783 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
 784
 785         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
 786         288 to 272.
 787
 788 2013-02-08  Alan Modra  <amodra@gmail.com>
 789
 790         PR binutils/15106
 791         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
 792         * elf.c (elf_find_function): Revert last change.  Use new
 793         tdata field rather than static vars for cache.
 794
 795 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 796
 797         PR ld/15107
 798         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
 799         symbol is defined in regular object.
 800
 801 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
 802
 803         PR binutils/15106
 804         * elf.c (elf_find_function): Don't cache if symbols change.
 805
 806 2013-02-07  Alan Modra  <amodra@gmail.com>
 807
 808         PR binutils/14873
 809         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
 810         copy attributes from or to non-ELF.
 811
 812 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
 813
 814         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
 815         for non-zero TLS symbol.
 816         (elf_i386_relocate_section): Don't resolve size relocation against
 817         non-zero TLS symbol.
 818         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
 819         pc_count for non-zero TLS symbol.
 820         (elf_x86_64_relocate_section): Don't resolve size relocation
 821         against non-zero TLS symbol.
 822
 823 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
 824             Andrew Jenner <andrew@codesourcery.com>
 825
 826         Based on patches from Altera Corporation.
 827
 828         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
 829         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
 830         (BFD_BACKENDS): Add elf32-nios2.lo.
 831         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
 832         * Makefile.in: Regenerated.
 833         * configure.in: Add entries for bfd_elf32_bignios2_vec and
 834         bfd_elf32_littlenios2_vec.
 835         * configure: Regenerated.
 836         * config.bfd: Add cases for nios2.
 837         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
 838         (bfd_mach_nios2): Define.
 839         (bfd_nios2_arch): Declare.
 840         (bfd_archures_list): Add bfd_nios2_arch.
 841         * targets.c (bfd_elf32_bignios2_vec): Declare.
 842         (bfd_elf32_littlenios2_vec): Declare.
 843         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
 844         bfd_elf32_littlenios2_vec.
 845         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
 846         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
 847         * bfd-in2.h: Regenerated.
 848         * libbfd.h: Regenerated.
 849         * cpu-nios2.c: New file.
 850         * elf32-nios2.c: New file.
 851
 852 2013-02-06  Alan Modra  <amodra@gmail.com>
 853
 854         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
 855         stubs in stub_bfd.
 856
 857 2013-02-06  Alan Modra  <amodra@gmail.com>
 858
 859         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
 860         * Makefile.in: Regenerate.
 861
 862 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
 863             Pedro Alves  <palves@redhat.com>
 864
 865         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
 866         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
 867         declaration.
 868         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
 869         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
 870         * elf-linux-psinfo.h: New file.
 871         * elf.c: Include elf-linux-psinfo.h.
 872         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
 873         New functions.
 874         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
 875         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
 876         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
 877         (elfcore_write_ppc_linux_prpsinfo32): New function.
 878
 879 2013-02-04  Tristan Gingold  <gingold@adacore.com>
 880
 881         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
 882         start address.
 883
 884 2013-02-04  Alan Modra  <amodra@gmail.com>
 885
 886         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
 887         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
 888         * Makefile.in: Regenerate.
 889         * po/SRC-POTFILES.in: Regenerate.
 890
 891 2013-02-04  Alan Modra  <amodra@gmail.com>
 892
 893         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
 894         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
 895
 896 2013-02-01  Alan Modra  <amodra@gmail.com>
 897
 898         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
 899         clears def_regular.
 900
 901 2013-01-31  Tristan Gingold  <gingold@adacore.com>
 902
 903         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
 904         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
 905         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
 906
 907 2013-01-31  Alan Modra  <amodra@gmail.com>
 908             David S. Miller  <davem@davemloft.net>
 909
 910         PR ld/15056
 911         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
 912         references to __tls_get_addr.
 913         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
 914         vtinherit and vtentry reloc handling too.
 915         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
 916
 917 2013-01-31  Alan Modra  <amodra@gmail.com>
 918
 919         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
 920
 921 2013-01-31  Alan Modra  <amodra@gmail.com>
 922
 923         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
 924
 925 2013-01-28  Alan Modra  <amodra@gmail.com>
 926
 927         * elf64-ppc.c: Use %T to print symbols names and remove redundant
 928         "relocation" in error messages throughout file.
 929         (ppc64_elf_relocate_section): Remove sibling call error message,
 930         replace with "call lacks nop".  Specially report errors for
 931         branches to function entry points via OPD lookup and branches
 932         to stubs.  Remove NULL symbol handling now done by %T.
 933
 934 2013-01-28  Alan Modra  <amodra@gmail.com>
 935
 936         * archive.c (bfd_generic_archive_p): Return target and keep
 937         ardata on partial matches.
 938         * format.c (bfd_check_format_matches): Adjust for above
 939         change.  Remove bfd_error_file_ambiguously_recognized dead
 940         code.
 941
 942 2013-01-26  Alan Modra  <amodra@gmail.com>
 943
 944         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
 945         bfd_preserve_finish): Move to..
 946         * format.c: ..here, splitting out..
 947         (bfd_reinit): ..this.  New function.
 948         (bfd_check_format_matches): Use bfd_preserve_save/restore to
 949         keep bfd state for a match.
 950         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
 951         * elfcore.h (elf_core_file_p): Likewise.
 952         * mach-o.c (bfd_mach_o_header_p): Likewise.
 953         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
 954         * xsym.c (bfd_sym_object_p): Likewise.
 955         * mmo.c (mmo_scan): Clear abfd->symcount.
 956         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
 957         * section.c (bfd_section_list_clear): Clear section_htab.count.
 958         * bfd-in2.h: Regenerate.
 959
 960 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
 961
 962         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
 963         second reloc, make sure that the reloc potentially exists first.
 964
 965 2013-01-24  Nick Clifton  <nickc@redhat.com>
 966
 967         * archures.c: Add bfd_mach_v850e3v5.
 968         * bfd-in2.h: Regenerate.
 969         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
 970         * cpu-v850_rh850.c: Likewise.
 971         * elf32-v850.c: Add support for v850e3v5 architecture.
 972
 973 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
 974
 975         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
 976
 977 2013-01-23  Leif Ekblad  <leif@rdos.net>
 978
 979         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
 980
 981 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 982
 983         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
 984         non-zero TLS symbol.
 985         (elf_i386_relocate_section): Resolve size relocation against
 986         non-zero TLS symbol.
 987         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
 988         for non-zero TLS symbol.
 989         (elf_x86_64_relocate_section): Resolve size relocation against
 990         non-zero TLS symbol.
 991
 992 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
 993
 994         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
 995         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
 996         true.
 997
 998 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 999
1000         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1001         PC-relative relocation.
1002         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1003         as PC-relative relocation.
1004
1005 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1006
1007         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1008         check.
1009         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1010
1011         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1012         and R_X86_64_SIZE64 check.
1013         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1014         nor R_X86_64_SIZE64.
1015
1016 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1017
1018         * bfd-in2.h: Regenerated.
1019         * libbfd.h: Likewise.
1020
1021         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1022         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1023         (elf_i386_check_relocs): Handle R_386_SIZE32.
1024         (elf_i386_gc_sweep_hook): Likewise.
1025         (elf_i386_relocate_section): Likewise.
1026
1027         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1028         and R_X86_64_SIZE64 entries.
1029         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1030         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1031         (elf_x86_64_reloc_name_lookup): Likewise.
1032         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1033         R_X86_64_SIZE64.
1034         (elf_x86_64_gc_sweep_hook): Likewise.
1035         (elf_x86_64_relocate_section): Likewise.
1036
1037         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1038         BFD_RELOC_SIZE64.
1039
1040 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1041
1042         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1043         with R_X86_64_RELATIVE64.
1044
1045 2013-01-15  Nick Clifton  <nickc@redhat.com>
1046
1047         * elf32-msp430.c: Fix spelling typo.
1048
1049 2013-01-15  Alan Modra  <amodra@gmail.com>
1050
1051         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1052         plt-thread-safe.
1053
1054 2013-01-14  Alan Modra  <amodra@gmail.com>
1055
1056         PR binutils/14813
1057         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1058         (memory_bclose): Likewise.  Return 0 on success.
1059         * cache.c (cache_bclose): Likewise.
1060         * opncls.c (opncls_bclose, bfd_close): Likewise.
1061         * vms-lib.c (vms_lib_bclose): Likewise.
1062         * libbfd.h: Regenerate.
1063
1064 2013-01-13  Alan Modra  <amodra@gmail.com>
1065
1066         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1067         Add ref_dynamic_nonweak.
1068         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1069         (_bfd_elf_merge_symbol): Don't call above function.  Move
1070         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
1071         clear dynamic_def.
1072         (elf_link_add_object_symbols): Delete redundant "override" test.
1073         Don't set dynamic_def here.
1074         (elf_link_output_extsym): Update.
1075
1076 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1077
1078         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1079         normal and TLS symbol access.
1080         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1081
1082 2013-01-12  Alan Modra  <amodra@gmail.com>
1083
1084         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1085         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1086         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1087
1088 2013-01-12  Alan Modra  <amodra@gmail.com>
1089
1090         PR ld/12549
1091         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1092         (_bfd_elf_strtab_clear_all_refs): Define.
1093         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1094         (_bfd_elf_strtab_clear_all_refs): Delete.
1095         * elflink.c (elf_link_add_object_symbols): Clear out added
1096         strtab refs.  Correct handling of warning common symbols.
1097
1098 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1099
1100         * aout0.c: Remove trailing white spaces.
1101         * archive.c: Likewise.
1102         * archures.c: Likewise.
1103         * bfd-in.h: Likewise.
1104         * bfd-in2.h: Likewise.
1105         * coff-alpha.c: Likewise.
1106         * coff-i860.c: Likewise.
1107         * coff-mips.c: Likewise.
1108         * coff-ppc.c: Likewise.
1109         * coff-tic80.c: Likewise.
1110         * coff-x86_64.c: Likewise.
1111         * coff-z80.c: Likewise.
1112         * coffcode.h: Likewise.
1113         * coffgen.c: Likewise.
1114         * cofflink.c: Likewise.
1115         * compress.c: Likewise.
1116         * corefile.c: Likewise.
1117         * cpu-arm.c: Likewise.
1118         * cpu-avr.c: Likewise.
1119         * cpu-bfin.c: Likewise.
1120         * cpu-cr16.c: Likewise.
1121         * cpu-cr16c.c: Likewise.
1122         * cpu-crx.c: Likewise.
1123         * cpu-h8300.c: Likewise.
1124         * cpu-i386.c: Likewise.
1125         * cpu-lm32.c: Likewise.
1126         * cpu-m68k.c: Likewise.
1127         * cpu-moxie.c: Likewise.
1128         * cpu-msp430.c: Likewise.
1129         * cpu-sh.c: Likewise.
1130         * cpu-xc16x.c: Likewise.
1131         * dwarf2.c: Likewise.
1132         * ecofflink.c: Likewise.
1133         * ecoffswap.h: Likewise.
1134         * elf-ifunc.c: Likewise.
1135         * elf-m10300.c: Likewise.
1136         * elf-vxworks.c: Likewise.
1137         * elf32-avr.c: Likewise.
1138         * elf32-avr.h: Likewise.
1139         * elf32-cr16.c: Likewise.
1140         * elf32-cr16c.c: Likewise.
1141         * elf32-cris.c: Likewise.
1142         * elf32-crx.c: Likewise.
1143         * elf32-frv.c: Likewise.
1144         * elf32-hppa.c: Likewise.
1145         * elf32-i860.c: Likewise.
1146         * elf32-ip2k.c: Likewise.
1147         * elf32-iq2000.c: Likewise.
1148         * elf32-m32c.c: Likewise.
1149         * elf32-m68hc1x.c: Likewise.
1150         * elf32-msp430.c: Likewise.
1151         * elf32-mt.c: Likewise.
1152         * elf32-ppc.c: Likewise.
1153         * elf32-rl78.c: Likewise.
1154         * elf32-s390.c: Likewise.
1155         * elf32-score.h: Likewise.
1156         * elf32-sh-symbian.c: Likewise.
1157         * elf32-sh.c: Likewise.
1158         * elf32-spu.c: Likewise.
1159         * elf32-tic6x.c: Likewise.
1160         * elf32-v850.c: Likewise.
1161         * elf32-xc16x.c: Likewise.
1162         * elf32-xtensa.c: Likewise.
1163         * elf64-alpha.c: Likewise.
1164         * elf64-hppa.c: Likewise.
1165         * elf64-ppc.c: Likewise.
1166         * elf64-s390.c: Likewise.
1167         * elfcore.h: Likewise.
1168         * elflink.c: Likewise.
1169         * elfxx-mips.c: Likewise.
1170         * elfxx-sparc.c: Likewise.
1171         * elfxx-tilegx.c: Likewise.
1172         * ieee.c: Likewise.
1173         * libcoff.h: Likewise.
1174         * libpei.h: Likewise.
1175         * libxcoff.h: Likewise.
1176         * linker.c: Likewise.
1177         * mach-o-i386.c: Likewise.
1178         * mach-o-target.c: Likewise.
1179         * mach-o.c: Likewise.
1180         * mach-o.h: Likewise.
1181         * mmo.c: Likewise.
1182         * opncls.c: Likewise.
1183         * pdp11.c: Likewise.
1184         * pe-x86_64.c: Likewise.
1185         * peXXigen.c: Likewise.
1186         * pef-traceback.h: Likewise.
1187         * pei-x86_64.c: Likewise.
1188         * peicode.h: Likewise.
1189         * plugin.c: Likewise.
1190         * reloc.c: Likewise.
1191         * riscix.c: Likewise.
1192         * section.c: Likewise.
1193         * som.c: Likewise.
1194         * syms.c: Likewise.
1195         * tekhex.c: Likewise.
1196         * ticoff.h: Likewise.
1197         * vaxbsd.c: Likewise.
1198         * xcofflink.c: Likewise.
1199         * xtensa-isa.c: Likewise.
1200
1201 2013-01-10  Will Newton <will.newton@imgtec.com>
1202
1203         * Makefile.am: Add Meta.
1204         * Makefile.in: Regenerate.
1205         * archures.c (bfd_mach_metag): New.
1206         * bfd-in2.h: Regenerate.
1207         * config.bfd: Add Meta.
1208         * configure: Regenerate.
1209         * configure.in: Add Meta.
1210         * cpu-metag.c: New file.
1211         * elf-bfd.h: Add Meta.
1212         * elf32-metag.c: New file.
1213         * elf32-metag.h: New file.
1214         * libbfd.h: Regenerate.
1215         * reloc.c: Add Meta relocations.
1216         * targets.c: Add Meta.
1217
1218 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1219
1220         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1221         (elfcore_write_aarch_hw_break): Likewise.
1222         (elfcore_write_aarch_hw_watch): Likewise.
1223         * elf.c (elfcore_grok_aarch_tls): New function.
1224         (elfcore_grok_aarch_hw_break): Likewise.
1225         (elfcore_grok_aarch_hw_watch): Likewise.
1226         (elfcore_grok_note): Call the new functions to handle the
1227         corresponding notes.
1228         (elfcore_write_aarch_tls): New function.
1229         (elfcore_write_aarch_hw_break): Likewise.
1230         (elfcore_write_aarch_hw_watch): Likewise.
1231         (elfcore_write_register_note): Call the new functions to handle the
1232         corresponding pseudo sections.
1233
1234 2013-01-07  Tom Tromey  <tromey@redhat.com>
1235
1236         * section.c (_bfd_std_section): Rename from std_section.
1237         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1238         (STD_SECTION): Update.
1239         * bfd-in2.h: Rebuild.
1240
1241 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
1242
1243         * archures.c (bfd_mach_mips5900): Define.
1244         * bfd-in2.h: Regenerate.
1245         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1246         * cpu-mips.c: Add support for MIPS r5900.
1247         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1248
1249 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
1250             Nick Clifton  <nickc@redhat.com>
1251
1252         * elflink.c (get_value): Prevent the use of an undefined shift
1253         operation.  Add sanity checks.
1254
1255 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
1256
1257         * config.bfd (cr16*-*-uclinux*): New target support.
1258
1259
1260 For older changes see ChangeLog-2012
1261 \f
1262 Copyright (C) 2013 Free Software Foundation, Inc.
1263
1264 Copying and distribution of this file, with or without modification,
1265 are permitted in any medium without royalty provided the copyright
1266 notice and this notice are preserved.
1267
1268 Local Variables:
1269 mode: change-log
1270 left-margin: 8
1271 fill-column: 74
1272 version-control: never
1273 End: