bfd/ChangeLog

   1 2013-08-26  Roland McGrath  <mcgrathr@google.com>
   2
   3         * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
   4         elf_segment_map list.  If an executable segment is page-aligned
   5         but does not end with a full page, then append a fake section into
   6         the segment map entry that pads out the page.
   7         (nacl_final_write_processing): New function.  Write the code fill
   8         laid out in nacl_modify_segment_map.
   9         * elf-nacl.h: Declare it.
  10         * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
  11         (elf_backend_final_write_processing): Define it for NaCl backend.
  12         * elf32-i386.c (elf_backend_final_write_processing): Likewise.
  13         * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
  14
  15         * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
  16         parameter to MINPAGESIZE.
  17         (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
  18
  19         * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
  20
  21 2013-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
  22
  23         * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
  24         set GOT's entry size if there is no ELF section data.
  25         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
  26         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
  27         Likewise.
  28
  29 2013-08-23  H.J. Lu  <hongjiu.lu@intel.com>
  30
  31         * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
  32         (get_elf_x86_64_backend_data): Use it.
  33         (elf_x86_64_size_dynamic_sections): Likewise.
  34
  35 2013-08-23  Yuri Chornoivan  <yurchor@ukr.net>
  36
  37         PR binutils/15834
  38         * bfdio.c: Fix typos.
  39         * elf32-spu.c: Likewise.
  40         * elfnn-aarch64.c: Likewise.
  41
  42 2013-08-21  Tristan Gingold  <gingold@adacore.com>
  43
  44         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
  45         .ovrflo sections.
  46         * coffcode.h (coff_compute_section_file_positions): Force
  47         match between file offset and vma offset.
  48
  49 2013-08-21  Alan Modra  <amodra@gmail.com>
  50
  51         * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
  52         and *poldalignment before exiting when !relocs_compatible.
  53
  54 2013-08-21  Alan Modra  <amodra@gmail.com>
  55
  56         * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
  57         symbols to STV_HIDDEN.
  58
  59 2013-08-14  John Tytgat  <john@bass-software.com>
  60
  61         PR ld/15787
  62         * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
  63         segment containing the relocating symbol instead of assuming 0 for
  64         sb group relocations.
  65
  66 2013-08-09  Nick Clifton  <nickc@redhat.com>
  67
  68         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
  69         flag bits do not match.
  70         (rl78_elf_print_private_bfd_data): Describe G10 flag.
  71
  72 2013-08-05  John Tytgat  <john@bass-software.com>
  73
  74         * po/BLD-POTFILES.in: Regenerate.
  75         * po/SRC-POTFILES.in: Likewise.
  76
  77 2013-07-31  John Tytgat  <john@bass-software.com>
  78
  79         PR ld/15787
  80         * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
  81         output section VMA.
  82
  83 2013-07-28  Maciej W. Rozycki  <macro@linux-mips.org>
  84
  85         * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
  86         <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
  87         section.
  88
  89 2013-07-27  Andrew Pinski  <apinski@cavium.com>
  90
  91         * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
  92         Use the correct alignment for
  93         _bfd_elf_make_dynamic_reloc_section for ILP32.
  94
  95 2013-07-27  Andrew Pinski  <apinski@cavium.com>
  96
  97         * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
  98         BFD_RELOC_AARCH64_NONE explicitly.
  99
 100 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 101
 102         * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
 103         entry size if there is no ELF section data.
 104
 105 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 106
 107         * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
 108         Don't check symbol visibility here.  Remove a check already
 109         asserted for.
 110         (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
 111         instead of individual checks.
 112         (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
 113         check the offset to decide if produce a GOT or PLT entry.
 114         Remove redundant assertions.  Remove code to produce GOT entries
 115         for local symbols.  Remove a duplicate comment and add a comment
 116         on GOT relocations.
 117         (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
 118         dynamic relocs.
 119
 120 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 121
 122         * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
 123         typo.
 124
 125 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 126
 127         * elf32-vax.c (elf_vax_discard_got_entries): New function.
 128         (elf_vax_always_size_sections): Likewise.
 129         (elf_vax_size_dynamic_sections): Remove code moved to
 130         elf_vax_always_size_sections.  Make comment on
 131         elf_vax_instantiate_got_entries match reality.
 132         (elf_vax_instantiate_got_entries): Assert that rather than check
 133         if dynobj is null.  Don't check for dynamic_sections_created.
 134         Make function description match reality.
 135         (elf_backend_always_size_sections): New macro.
 136
 137 2013-07-25  Alan Modra  <amodra@gmail.com>
 138
 139         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
 140         with a union.
 141         (opd_entry_value): Cache .opd section contents.
 142         (ppc64_elf_relocate_section): Adjust.
 143
 144 2013-07-25  Alan Modra  <amodra@gmail.com>
 145
 146         PR ld/15762
 147         PR ld/12761
 148         * elflink.c (elf_link_add_object_symbols): Correct test in
 149         last patch.  Remove unnecessary code.
 150
 151 2013-07-24  Tristan Gingold  <gingold@adacore.com>
 152
 153         * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
 154         R_RBR.  Add numbers in comments.
 155         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
 156         * coff64-rs6000.c: Likewise.
 157
 158 2013-07-20  Alan Modra  <amodra@gmail.com>
 159
 160         PR ld/15762
 161         PR ld/12761
 162         * elflink.c (elf_link_add_object_symbols): Don't clobber
 163         .gnu.warning.symbol sections when shared.
 164
 165 2013-07-19  Nick Clifton  <nickc@redhat.com>
 166
 167         * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
 168         saw_subtract from R_RX_OPdiv to R_RX_OPneg.
 169
 170 2013-07-18  Travis Snoozy  <quandary@remstate.com>
 171
 172         PR ld/15721
 173         * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
 174         destination masks.
 175         * R_MSP430_2X_PCREL: Likewise.
 176         * R_MSP430X_10_PCREL: Likewise.
 177         * R_MSP430X_2X_PCREL: Likewise.
 178
 179 2013-07-18  Terry Guo  <terry.guo@arm.com>
 180
 181         * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
 182         thumb only targets.
 183         (elf32_arm_final_link_relocate): Likewise.
 184
 185 2013-07-18  Bill Neubauer  <wcn@google.com>
 186
 187         * mach-o.c (mach_o_section_name_xlat dw): Add entry for
 188         .debug_gdb_scripts
 189
 190 2013-07-18  Roland McGrath  <mcgrathr@google.com>
 191
 192         * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
 193         (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
 194         (arm_build_one_stub): Increase MAXRELOCS to 3.
 195         (arm_type_of_stub): Use them if GLOBALS->nacl_p.
 196         (struct elf32_arm_link_hash_table): Give add_stub_section member's
 197         pointee type a third argument.
 198         (elf32_arm_create_or_find_stub_sec): Update caller.
 199         (elf32_arm_size_stubs): Update argument type.
 200         * bfd-in.h (elf32_arm_size_stubs): Update decl.
 201         * bfd-in2.h: Regenerate.
 202         * libbfd.h: Regenerate.
 203
 204 2013-07-15  Maciej W. Rozycki  <macro@codesourcery.com>
 205
 206         * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
 207         magic numbers with enum values.
 208
 209 2013-07-12  Roland McGrath  <mcgrathr@google.com>
 210
 211         * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
 212         BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
 213         been added here with 2013-07-05 elf32-s390.c change).
 214         * bfd-in2.h: Regenerate (no-op).
 215         * libbfd.h: Regenerate (no-op).
 216
 217 2013-07-12  Maciej W. Rozycki  <macro@codesourcery.com>
 218
 219         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
 220         EF_MIPS_NAN2008.
 221         (_bfd_mips_elf_print_private_bfd_data): Likewise.
 222
 223 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 224
 225         * vms-alpha.c (struct vms_private_data_struct): Remove
 226         flag_hash_long_names and flag_show_after_trunc.
 227         (hash_string): Remove.
 228         (_bfd_vms_length_hash_symbol): Remove.
 229         (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
 230         (_bfd_vms_write_egsd): Likewise.  Rewrite condition.
 231         (_bfd_vms_write_ehdr): Remove code that set removed flags.
 232         (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
 233         (vms_bfd_is_local_label_name): Remove trace call.
 234
 235 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 236
 237         * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
 238         macros.
 239         * configure.com: Adjust to match changes in configure.
 240         * makefile.vms (OBJS): Update list.
 241
 242 2013-07-05  Tristan Gingold  <gingold@adacore.com>
 243
 244         * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
 245         overflow sections.
 246
 247 2013-07-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 248
 249         * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
 250         R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
 251         (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
 252         (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
 253         relocations.
 254         * elf64-s390.c: See elf32-s390.c
 255         * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
 256         * libbfd.h: Add new reloc strings.
 257
 258 2013-07-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 259
 260         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
 261         values.
 262         (elfNN_aarch64_relocate_section): Likewise.
 263         (elfNN_aarch64_gc_sweep_hook): Likewise.
 264         (elfNN_aarch64_check_relocs): Likewise.
 265
 266 2013-07-03  Alan Modra  <amodra@gmail.com>
 267
 268         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
 269         when relocatable.  Don't change root.type or type here.
 270         (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
 271
 272 2013-07-03  Alan Modra  <amodra@gmail.com>
 273
 274         * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
 275         (ppc64_elf_size_stubs): Don't set "addend".
 276         (ppc64_elf_relocate_section): Don't allow calls via
 277         toc-adjusting stubs without a following nop even in an
 278         executable, except for self-calls and both libc_start_main
 279         and .libc_start_main.
 280
 281 2013-07-03  Alan Modra  <amodra@gmail.com>
 282
 283         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
 284
 285 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 286
 287         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
 288         line.
 289
 290 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 291
 292         * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
 293         (_bfd_vms_find_nearest_line_discriminator): New function.
 294
 295 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 296
 297         * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
 298
 299 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 300
 301         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
 302         (rs6000coff_vec): Reference it.
 303
 304 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 305
 306         * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
 307         (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
 308         (elfNN_aarch64_create_dynamic_sections): Do not define
 309         _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
 310
 311 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 312
 313         * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
 314         * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
 315         * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
 316         * ld-aarch64/tls-relax-all.d: Likewise.
 317         * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
 318         * ld-aarch64/gc-tls-relocs.d: Likewise.
 319         * ld-aarch64/tls-relax-gd-ie.d: Likewise.
 320         * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
 321         * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
 322
 323 2013-07-02  Alan Modra  <amodra@gmail.com>
 324
 325         * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
 326         .TOC. after relocatable check.
 327
 328 2013-07-01  Alan Modra  <amodra@gmail.com>
 329
 330         * elf64-ppc.h (ppc64_elf_toc): Delete.
 331         (ppc64_elf_set_toc): Declare.
 332         * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
 333         with call the ppc64_elf_set_toc.
 334         (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
 335         (ppc64_elf_start_multitoc_partition): Likewise.
 336         (struct ppc_link_hash_table): Delete dot_toc_dot.  Replace all uses
 337         with elf.hgot.
 338         (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
 339         for ".TOC.".
 340         (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
 341         as needing a toc pointer.
 342         (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
 343         (ppc64_elf_set_toc): Rename from ppc64_elf_toc.  Add info param.
 344         Set elf.hgot value.
 345
 346 2013-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         PR ld/15685
 349         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
 350         R_X86_64_DTPOFF64.
 351
 352 2013-06-28  Nick Clifton  <nickc@redhat.com>
 353
 354         PR ld/15302
 355         * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
 356
 357 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 358
 359         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
 360         in sgot.
 361         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
 362         in sgot[0] rather than sgotplt[0].
 363
 364 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 365
 366         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
 367         beginning of the generated file.
 368         (elf64-aarch64.c): Likewise.
 369         * Makefile.in: Re-generated.
 370
 371 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 372
 373         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
 374         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
 375         * Makefile.in: Re-generated.
 376         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
 377         (bfd_elf64_littleaarch64_vec): Likewise.
 378         (bfd_elf32_bigaarch64_vec): Likewise.
 379         (bfd_elf32_littleaarch64_vec): Likewise.
 380         * configure: Re-generated.
 381         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
 382         * elfxx-aarch64.h: New file.
 383         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
 384         stuff to elfxx-aarch64.c.
 385         (bfd_elf_aarch64_put_addend): Removed.
 386         (PG_OFFSET, PG): Likewise.
 387         (elfNN_aarch64_small_plt0_entry): Support ELF32.
 388         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
 389         (elf64_aarch64_grok_prstatus): Removed.
 390         (elf_backend_grok_prstatus): Removed.
 391         (insn32): Likewise.
 392         (aarch64_unsigned_overflow): Likewise.
 393         (aarch64_signed_overflow): Likewise.
 394         (aarch64_resolve_relocation): Likewise.
 395         (MASK): Likewise.
 396         (decode_branch_ofs_26): Likewise.
 397         (decode_cond_branch_ofs_19): Likewise.
 398         (decode_ld_lit_ofs_19): Likewise.
 399         (decode_tst_branch_ofs_14): Likewise.
 400         (decode_movw_imm): Likewise.
 401         (decode_adr_imm): Likewise.
 402         (decode_add_imm): Likewise.
 403         (reencode_branch_ofs_26): Likewise.
 404         (reencode_cond_branch_ofs_19): Likewise.
 405         (reencode_ld_lit_ofs_19): Likewise.
 406         (reencode_tst_branch_ofs_14): Likewise.
 407         (reencode_movw_imm): Likewise.
 408         (reencode_adr_imm): Likewise.
 409         (reencode_ldst_pos_imm): Likewise.
 410         (reencode_add_imm): Likewise.
 411         (reencode_movzn_to_movz): Likewise.
 412         (reencode_movzn_to_movn): Likewise.
 413         (aarch64_relocate): Update to call the new function names in
 414         elfxx-aarch64.c.
 415         (aarch64_calculate_got_entry_vma): Likewise.
 416         (elfNN_aarch64_final_link_relocate): Likewise.
 417         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
 418         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
 419         (elf_aarch64_update_plt_entry): ... this.
 420         (elfNN_aarch64_create_small_pltn_entry): Update.
 421         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
 422         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
 423         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
 424         call elf_aarch64_update_plt_entry.
 425
 426 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 427
 428         * bfd-in2.h: Re-generated.
 429         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
 430         (IS_AARCH64_TLS_RELOC): Change to be based on the
 431         bfd reloc enumerators.
 432         (IS_AARCH64_TLSDESC_RELOC): Likewise.
 433         (PG, PG_OFFSET): Cast literal to bfd_vma.
 434         (elf64_aarch64_howto_table): Removed.
 435         (elf64_aarch64_howto_dynrelocs): Removed.
 436         (elf64_aarch64_tls_howto_table): Removed.
 437         (elf64_aarch64_tlsdesc_howto_table): Removed.
 438         (elfNN_aarch64_howto_table): New table to host all howto entires..
 439         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
 440         (elfNN_aarch64_bfd_reloc_from_howto): New function.
 441         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
 442         (struct elf_aarch64_reloc_map): New.
 443         (elf_aarch64_reloc_map): New table.
 444         (elfNN_aarch64_howto_from_bfd_reloc): New function.
 445         (elfNN_aarch64_howto_from_type): Update to look up the new table
 446         elfNN_aarch64_howto_table.
 447         (struct elf64_aarch64_reloc_map): Remove.
 448         (elf64_aarch64_reloc_map): Remove.
 449         (elfNN_aarch64_reloc_type_lookup): Change to call
 450         elfNN_aarch64_howto_from_bfd_reloc.
 451         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
 452         elfNN_aarch64_howto_table.
 453         (aarch64_resolve_relocation): Refactor to switch on the bfd
 454         reloc enumerators.
 455         (bfd_elf_aarch64_put_addend): Likewise.
 456         (elfNN_aarch64_final_link_relocate): Likewise.
 457         (aarch64_tls_transition_without_check): Likewise.
 458         (aarch64_reloc_got_type): Likewise.
 459         (aarch64_can_relax_tls): Likewise.
 460         (aarch64_tls_transition): Likewise.
 461         (elfNN_aarch64_tls_relax): Likewise.
 462         (elfNN_aarch64_final_link_relocate): Likewise.
 463         (elfNN_aarch64_relocate_section): Likewise.
 464         (elfNN_aarch64_gc_sweep_hook): Likewise.
 465         (elfNN_aarch64_check_relocs): Likewise.
 466         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
 467         * libbfd.h: Re-generated.
 468         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
 469         (BFD_RELOC_AARCH64_RELOC_START)
 470         (BFD_RELOC_AARCH64_RELOC_END)
 471         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
 472         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
 473         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
 474         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
 475         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
 476         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
 477         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
 478
 479 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 480
 481         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
 482         (BUILD_CFILES): Add elf32-aarch64.c.
 483         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
 484         * Makefile.in: Re-generated.
 485         * archures.c (bfd_mach_aarch64_ilp32): New define.
 486         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
 487         (bfd_elf32_aarch64_set_options): Ditto.
 488         (elf32_aarch64_setup_section_lists): Ditto.
 489         (elf32_aarch64_next_input_section): Ditto.
 490         (elf32_aarch64_size_stubs): Ditto.
 491         (elf32_aarch64_build_stubs): Ditto.
 492         * bfd-in2.h: Re-generated.
 493         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
 494         and bfd_elf32_bigaarch64_vec.
 495         (aarch64-*-linux*): Likewise.
 496         (aarch64_be-*-elf): Likewise.
 497         (aarch64_be-*-linux*): Likewise.
 498         * configure.in (bfd_elf32_bigaarch64_vec)
 499         (bfd_elf32_littleaarch64_vec): New.
 500         * configure: Re-generated.
 501         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
 502         lp64 ones.
 503         (bfd_aarch64_arch_ilp32): New.
 504         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
 505         * elfnn-aarch64.c (ARCH_SIZE): New define.
 506         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
 507         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
 508         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
 509         (ELF64_R_*): Rename to ELFNN_R_*.
 510         Plus other paramaterization.
 511         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
 512         New declarations.
 513         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
 514         bfd_elf32_littleaarch64_vec.
 515
 516 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 517
 518         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
 519         (BUILD_CFILES): Add elf64-aarch64.c.
 520         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
 521         * Makefile.in: Re-generated.
 522         * elf64-aarch64.c: Rename to ...
 523         * elfnn-aarch64.c: ... this.
 524
 525 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
 526             Paul Brook  <paul@codesourcery.com>
 527
 528         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
 529         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
 530         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
 531         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 532         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
 533         (micromips_insn32_o32_exec_plt0_entry): New variable.
 534         (micromips_insn32_o32_exec_plt_entry): Likewise.
 535         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
 536         (mips_elf_estimate_stub_size): Likewise.
 537         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 538         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 539         (mips_finish_exec_plt): Likewise.
 540         (_bfd_mips_elf_relax_section): Likewise.
 541         (_bfd_mips_elf_insn32): New function.
 542         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
 543
 544 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
 545
 546         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
 547         prototype.
 548         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
 549         (bfd_elf32_get_synthetic_symtab): New macro.
 550         * elfxx-mips.c (plt_entry): New structure.
 551         (mips_elf_link_hash_entry): Add use_plt_entry member.
 552         (mips_elf_link_hash_table): Rename plt_entry_size member to
 553         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
 554         plt_comp_offset, plt_got_index entries and plt_header_is_comp
 555         members.
 556         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
 557         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
 558         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
 559         (STUB_LI16S_MICROMIPS): Likewise.
 560         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 561         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 562         (micromips_o32_exec_plt0_entry): New variable.
 563         (mips16_o32_exec_plt_entry): Likewise.
 564         (micromips_o32_exec_plt_entry): Likewise.
 565         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
 566         (mips_elf_output_extsym): Update to use gotplt_union's plist
 567         member rather than offset.
 568         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
 569         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
 570         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
 571         member rather than offset.
 572         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
 573         entries.
 574         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
 575         here.
 576         (mips_elf_make_plt_record): New function.
 577         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
 578         of JAL relocations that might need a PLT entry.
 579         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
 580         gotplt_union's plist member rather than offset.  Set individual
 581         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
 582         Don't set the symbol's value in the symbol table for PLT
 583         references here.  Don't set the PLT or PLT GOT section sizes
 584         here.
 585         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
 586         (mips_elf_allocate_lazy_stub): Likewise.
 587         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
 588         magic symbol.
 589         (mips_elf_set_plt_sym_value): New function.
 590         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
 591         PLT and PLT GOT section sizes here.  Set the symbol values in
 592         the symbol table for PLT references here.  Handle microMIPS
 593         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
 594         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
 595         gotplt_union's plist member rather than offset.  Handle
 596         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
 597         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
 598         gotplt_union's plist member rather than offset.  Use
 599         MIPS_ELF_GOT_SIZE to calculate GOT address.
 600         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
 601         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
 602         mips_finish_exec_plt.
 603         (_bfd_mips_elf_link_hash_table_create): Update to use
 604         gotplt_union's plist member rather than offset.
 605         (_bfd_mips_elf_get_synthetic_symtab): New function.
 606
 607 2013-06-24  Wawa  <caojinyu@msn.com>
 608
 609         PR 15657
 610         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
 611
 612 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
 613
 614         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
 615         files to...
 616         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
 617         * Makefile.in: Regenerate.
 618         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
 619         Set want64 to true for them at the end.
 620         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
 621         #ifdef BFD64.
 622
 623 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
 624
 625         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
 626         set sh_entsize for PLT section.
 627
 628 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
 629
 630         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
 631         * bfd-in2.h: Re-generated.
 632         * elf64-aarch64.c (RELOC_SECTION): Removed.
 633         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
 634         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
 635         (elf64_aarch64_link_hash_traverse): Ditto.
 636         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
 637         comment.
 638
 639 2013-06-19  Will Newton  <will.newton@linaro.org>
 640
 641         * configure: Regenerated.
 642         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
 643         * elf64-aarch64.c: Remove objalloc.h include.
 644         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
 645         (struct elf64_aarch64_link_hash_table): Remove ifunc related
 646         members. (elf_aarch64_local_htab_hash): Remove function.
 647         (elf_aarch64_local_htab_eq): Remove function.
 648         (elf_aarch64_get_local_sym_hash): Remove function.
 649         (elf64_aarch64_link_hash_table_create): Remove local hash
 650         table initialization.
 651         (elf64_aarch64_final_link_relocate): Remove sym argument and
 652         handling of ifunc symbols.
 653         (elf64_aarch64_relocate_section): Don't pass sym argument to
 654         elf64_aarch64_final_link_relocate.
 655         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
 656         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
 657         (elf64_aarch64_check_relocs): Likewise.
 658         (elf64_aarch64_post_process_headers): Remove call to
 659         _bfd_elf_set_osabi.
 660         (elf64_aarch64_is_function_type): New function.
 661         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
 662         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
 663         (elf64_aarch64_size_dynamic_sections): Remove call to
 664         elf_aarch64_allocate_local_dynrelocs.
 665         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
 666         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
 667         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
 668         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
 669         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
 670         elf_aarch64_finish_local_dynamic_symbol.
 671         (elf64_aarch64_add_symbol_hook): Remove function.
 672
 673 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
 674
 675         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
 676         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
 677         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
 678         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
 679         R_AARCH64_GOT_LD_PREL19.
 680
 681 2013-06-13  Terry Guo  <terry.guo@arm.com>
 682
 683         PR ld/15302
 684         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
 685         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
 686         supports thumb instructions.
 687
 688 2013-06-11  DJ Delorie  <dj@redhat.com>
 689
 690         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
 691
 692 2013-06-11  Will Newton  <will.newton@linaro.org>
 693
 694         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
 695         ELF64_R_SYM instead of ELF32_R_SYM.
 696
 697 2013-06-11  Nick Clifton  <nickc@redhat.com>
 698
 699         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
 700         checks if the dynamic sections have been created and relaxation
 701         has not been performed.
 702
 703 2013-06-07  Will Newton  <will.newton@linaro.org>
 704
 705         * configure: Regenerate.
 706         * configure.in: Build elf-ifunc.o for AArch64.
 707         * elf64-aarch64.c: Include objalloc.h.
 708         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
 709         (struct elf64_aarch64_link_hash_table): Add members for handling
 710         R_AARCH64_IRELATIVE relocations.
 711         (elf_aarch64_local_htab_hash): New function.
 712         (elf_aarch64_local_htab_eq): New function.
 713         (elf_aarch64_get_local_sym_hash): New function.
 714         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 715         symbol hash.
 716         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 717         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
 718         for handling STT_GNU_IFUNC symbols.
 719         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
 720         references to STT_GNU_IFUNC symbols.
 721         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
 722         STT_GNU_IFUNC symbols.
 723         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 724         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 725         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 726         (elf64_aarch64_is_function_type): Remove function.
 727         (elf64_aarch64_allocate_dynrelocs): Call
 728         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
 729         (elf_aarch64_allocate_local_dynrelocs): New function.
 730         (elf64_aarch64_size_dynamic_sections): Call
 731         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
 732         (elf64_aarch64_create_small_pltn_entry): Add info argument.
 733         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 734         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
 735         STT_GNU_IFUNC symbols and .iplt.
 736         (elf_aarch64_finish_local_dynamic_symbol): New function.
 737         (elf64_aarch64_finish_dynamic_sections): Call
 738         elf_aarch64_finish_local_dynamic_symbol.
 739         (elf64_aarch64_add_symbol_hook): New function.
 740
 741 2013-06-03  Alan Modra  <amodra@gmail.com>
 742
 743         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
 744         var.  Use it with last_stab.
 745
 746 2013-05-30  Paul Brook  <paul@codesourcery.com>
 747
 748         * bfd-in2.h: Regenerate.
 749         * elf32-mips.c (elf_mips_eh_howto): New.
 750         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
 751         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
 752         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
 753         * elf64-mips.c (elf_mips_eh_howto): New.
 754         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
 755         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
 756         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
 757         * libbfd.h: Regenerate.
 758         * reloc.c (BFD_RELOC_MIPS_EH): New.
 759
 760 2013-05-29  Nick Clifton  <nickc@redhat.com>
 761
 762         * dwarf2.c (struct dwarf2_debug): Add fields for handling
 763         alternate debug info source.
 764         (dwarf_debug_sections): Add entries for alternate .debug_str and
 765         .debug_info sections.
 766         (dwarf_debug_section_enum): Likewise.
 767         (read_alt_indirect_string): New function.  Handles a
 768         DW_FORM_GNU_strp_alt attribute.
 769         (read_alt_indirect_ref): New function.  Handles a
 770         DW_FORM_GNU_ref_alt attribute.
 771         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
 772         DW_FORM_GNU_strp_alt.
 773         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
 774         attributes.
 775         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
 776         sources.
 777         * opncls.c (GNU_DEBUGALTLINK): Define.
 778         (bfd_get_alt_debug_link_info): New function.
 779         (separate_alt_debug_file_exists): New function.
 780         (find_separate_debug_file): Add parameters for fetch and check
 781         functions.
 782         (bfd_follow_gnu_debugaltlink): New function.
 783         * bfd-in2.h: Regenerate.
 784
 785 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 786
 787         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
 788         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
 789         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
 790         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
 791         * bfd-in2.h: Regenerate.
 792         * libbfd.h: Regenerate.
 793         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
 794         the correct names.
 795         (elf64_aarch64_tlsdesc_howto_table): Likewise.
 796         (elf64_aarch64_reloc_map): Likewise.
 797         (aarch64_resolve_relocation): Likewise.
 798         (bfd_elf_aarch64_put_addend): Likewise.
 799         (aarch64_tls_transition_without_check): Likewise.
 800         (aarch64_reloc_got_type): Likewise.
 801         (elf64_aarch64_final_link_relocate): Likewise.
 802         (elf64_aarch64_tls_relax): Likewise.
 803         (elf64_aarch64_relocate_section): Likewise.
 804         (elf64_aarch64_gc_sweep_hook): Likewise.
 805         (elf64_aarch64_check_relocs): Likewise.
 806
 807 2013-05-26  Mark Wielaard  <mjw@redhat.com>
 808
 809         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
 810         (max_open_files): New static int initialized to zero.
 811         (bfd_cache_max_open): New static function to set and return
 812         max_open_files.
 813         (bfd_cache_init): Use bfd_cache_max_open.
 814         (bfd_open_file): Likewise.
 815         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
 816         (AC_CHECK_FUNCS): Add getrlimit.
 817         * configure: Regenerated.
 818         * config.in: Likewise.
 819         * sysdep.h: Check and include sys/resource.h for getrlimit.
 820
 821 2013-05-23  Alan Modra  <amodra@gmail.com>
 822
 823         * format.c (bfd_check_format_matches): Don't match a target in
 824         targ_selvecs if some other target is a better match.  If
 825         targets implement match priority, fall back to the first of
 826         the best matches.
 827
 828 2013-05-22  Eric Herman  <eric@freesa.org>
 829
 830         PR binutils/15462
 831         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
 832
 833 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
 834
 835         PR binutils/15474
 836         * srec.c (srec_set_section_contents): Properly convert size
 837         and offset to address when octets_per_byte is not unity.
 838
 839 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
 840
 841         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
 842         refcount member of the gotplt_union when resetting the reference
 843         count.  Adjust comment.
 844
 845 2013-05-20  Will Newton  <will.newton@linaro.org>
 846
 847         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
 848         relocs_copied member.
 849         (elf64_aarch64_link_hash_newfunc): Remove initialization of
 850         relocs_copied member.
 851         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
 852         relocs_copied member.
 853
 854 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 855
 856         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
 857         function definition.
 858
 859 2013-05-16  Cary Coutant  <ccoutant@google.com>
 860
 861         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
 862         external_ext_size and esize.
 863
 864 2013-05-16  Tristan Gingold  <gingold@adacore.com>
 865
 866         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
 867         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 868
 869 2013-05-15  Andreas Schwab  <schwab@suse.de>
 870
 871         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
 872
 873 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
 874
 875         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
 876         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
 877
 878 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
 879
 880         * bfd.c (_bfd_default_error_handler): Replace use of putc
 881         by fputc.  Add comment explaining why.
 882
 883 2013-05-09  Alan Modra  <amodra@gmail.com>
 884
 885         * elflink.c (elf_link_add_object_symbols): Don't omit reading
 886         of symbols when hashes already exist.
 887
 888 2013-05-07  Will Newton  <will.newton@linaro.org>
 889
 890         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
 891         plt_header_size argument for ports where it differs from
 892         plt_entry_size.
 893         * elf-bfd.h: Likewise.
 894         * elf32-i386.c: Pass plt_header_size to
 895         _bfd_elf_allocate_ifunc_dyn_relocs.
 896         * elf64-x86-64.c: Likewise.
 897
 898 2013-05-07  Will Newton  <will.newton@linaro.org>
 899
 900         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
 901         function.
 902         * elf-bfd.h: Likewise.
 903
 904 2013-05-06  Paul Brook  <paul@codesourcery.com>
 905
 906         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
 907         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
 908         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
 909         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
 910         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
 911         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
 912
 913 2013-05-06  Alan Modra  <amodra@gmail.com>
 914
 915         * elf64-ppc.c (opd_entry_value): Handle case where symbol
 916         hashes are not available.
 917
 918 2013-05-06  Alan Modra  <amodra@gmail.com>
 919
 920         * elflink.c (elf_link_add_object_symbols): Don't save symbol
 921         hashes around loading as-needed library.  Zero them on allocation,
 922         and restore to initial all-zero state if library not needed.
 923         Arrange to reuse hashes if we load library again later.
 924
 925 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
 926
 927         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
 928         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
 929         * elfn32-mips.c: Likewise.
 930         * elf64-mips.c: Likewise.
 931
 932 2013-05-02  Nick Clifton  <nickc@redhat.com>
 933
 934         * archures.c: Add some more MSP430 machine numbers.
 935         * config.bfd (msp430): Define targ_selvecs.
 936         * configure.in: Add bfd_elf32_msp430_ti_vec.
 937         * cpu-msp430.c: Add some more MSP430 machine numbers.
 938         * elf32-msp430.c Add support for MSP430X relocations.
 939         Add support for TI compiler generated relocations.
 940         Add support for sym_diff relocations.
 941         Add support for relaxing out of range short branches into long
 942         branches.
 943         Add support for MSP430 attribute section.
 944         * reloc.c: Add MSP430X relocations.
 945         * targets.c: Add bfd_elf32_msp430_ti_vec.
 946         * bfd-in2.h: Regenerate.
 947         * configure: Regenerate.
 948         * libbfd.h: Regenerate.
 949
 950 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
 951
 952         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
 953         alpha*-*-linux*ecoff*.
 954
 955 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
 956
 957         PR binutils/15417
 958         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
 959         zero.
 960
 961 2013-04-30  Alan Modra  <amodra@gmail.com>
 962
 963         * elflink.c (bfd_elf_record_link_assignment): Dont make
 964         STV_INTERNAL symbols STV_HIDDEN.
 965
 966 2013-04-29  Nick Clifton  <nickc@redhat.com>
 967
 968         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
 969         fragmented .debug_line sections associated with unmarked code
 970         sections.
 971
 972 2013-04-29  Will Newton  <will.newton@linaro.org>
 973
 974         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
 975         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
 976
 977 2013-04-29  Will Newton  <will.newton@linaro.org>
 978
 979         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
 980         error check up and add error message.
 981
 982 2013-04-26  Will Newton  <will.newton@linaro.org>
 983
 984         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
 985
 986 2013-04-25  Alan Modra  <amodra@gmail.com>
 987
 988         * config.bfd: Add powerpc64le-linux.
 989
 990 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 991
 992         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
 993         x86_64-*-elf*.
 994
 995 2013-04-24  Roland McGrath  <mcgrathr@google.com>
 996
 997         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
 998         allocate space for PLT header even if IS_IPLT_ENTRY.
 999         (arm_nacl_put_plt0): New function, broken out of ...
1000         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
1001         If HTAB->nacl_p, set up the PLT header in .iplt too.
1002         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1003         a mapping symbol for the start of .iplt too.
1004
1005 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1006
1007         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1008         BFD_ALIGN to int.
1009         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1010         variables.
1011         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1012         to bfd_vma.
1013         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1014
1015 2013-04-22  Alan Modra  <amodra@gmail.com>
1016
1017         PR ld/15382
1018         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1019         sh_size or reloc_count adjustment by count.
1020
1021 2013-04-22  Alan Modra  <amodra@gmail.com>
1022
1023         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1024         create_linkage_sections here..
1025         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
1026         (create_linkage_sections): Move earlier in file.
1027         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1028         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1029
1030 2013-04-19  Nick Clifton  <nickc@redhat.com>
1031
1032         PR binutils/15356
1033         * compress.c (decompress_contents): Always call inflateEnd, even
1034         when another inflation operation fails.
1035
1036 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1037
1038         * elf-ifunc.c: Update copyright year.
1039
1040 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1041
1042         * coffcode.h: Added a cast to void when a bfd_set_section_*()
1043         macro's return value is ignored.
1044         * elf32-hppa.c: Likewise.
1045         * elf32-tic6x.c: Likewise.
1046         * mach-o.c: Likewise.
1047         * mmo.c: Likewise.
1048         * opncls.c: Likewise.
1049         * peicode.h: Likewise.
1050         * elf32-m32r.c: Check return value of bfd_set_section_*().
1051         * elfnn-ia64.c: Likewise.
1052         * elfxx-mips.c: Likewise.
1053         * vms-alpha.c: Likewise.
1054
1055 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1056
1057         PR ld/15371
1058         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1059         regular reference without non-GOT reference when building
1060         shared library.
1061
1062 2013-04-15  Alan Modra  <amodra@gmail.com>
1063
1064         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1065         cache slot for archives.
1066
1067 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
1068
1069         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1070         local variable mmop.
1071
1072 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1073
1074         PR ld/12494
1075         * bfd/elf32-avr.c: Consider all sections to determine if linker
1076         relaxation can safely delete a ret after a call/jmp
1077
1078 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
1079
1080         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1081         INODEs.
1082
1083 2013-04-08  Tom Tromey  <tromey@redhat.com>
1084
1085         * som.c (bfd_section_from_som_symbol): No longer static.
1086         * som.h (bfd_section_from_som_symbol): Declare.
1087
1088 2013-04-06  Alan Modra  <amodra@gmail.com>
1089
1090         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1091         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1092
1093 2013-04-05  Nick Clifton  <nickc@redhat.com>
1094
1095         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1096
1097 2013-04-04  Alan Modra  <amodra@gmail.com>
1098
1099         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1100         * bfd-in2.h: Regenerate.
1101         * elflink.c (elf_link_add_object_symbols): Use new error.
1102
1103 2013-04-03  Nick Clifton  <nickc@redhat.com>
1104
1105         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1106         (bfd_elf32_bfd_is_target_special_symbol): Define.
1107
1108 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1109
1110         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1111         elf64_aarch64_locals to get local GOT reference counts.
1112
1113 2013-04-02  DJ Delorie  <dj@redhat.com>
1114
1115         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1116         (rl78_elf_relax_section): Only fetch the next reloc if there is
1117         one expected.
1118
1119 2013-03-30  Alan Modra  <amodra@gmail.com>
1120
1121         PR ld/15323
1122         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1123         global symbols referenced by relocs.
1124         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1125         * elf32-bfin.c (bfin_check_relocs): Likewise.
1126         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1127         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1128         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1129         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1130         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1131         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1132         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1133         * elf32-i370.c (i370_elf_check_relocs): Likewise.
1134         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1135         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1136         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1137         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1138         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1139         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1140         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1141         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1142         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1143         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1144         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1145         * elf32-mt.c (mt_elf_check_relocs): Likewise.
1146         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1147         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1148         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1149         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1150         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1151         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1152         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1153         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1154         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1155         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1156         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1157         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1158         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1159         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1160         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1161         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1162         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1163         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1164         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1165         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1166         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1167         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1168         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1169         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1170         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1171         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
1172         test indirect/warning links for NULL.
1173
1174 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1175
1176         PR ld/15323
1177         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1178         symbol is referenced by a non-shared object.
1179         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1180
1181 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
1182
1183         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1184         R_SH_REL32 relocations against undefined weak symbols.
1185
1186 2013-03-28  Alan Modra  <amodra@gmail.com>
1187
1188         * elf64-ppc.c (struct ppc_dyn_relocs): New.
1189         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1190         into ifunc and non-ifunc.
1191         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
1192         separate ifunc/non-ifunc dynrel counts.
1193         (allocate_got): Always use reliplt for ifunc.
1194         (allocate_dynrelocs): Likewise.
1195         (ppc64_elf_size_dynamic_sections): Likewise.
1196         (ppc64_elf_layout_multitoc): Likewise.
1197         (ppc64_elf_relocate_section): Likewise.
1198
1199 2013-03-28  Alan Modra  <amodra@gmail.com>
1200
1201         * elf32-ppc.c (struct ppc_dyn_relocs): New.
1202         (ppc_elf_check_relocs): Separate dynrel counts for local syms
1203         into ifunc and non-ifunc.
1204         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1205         (ppc_elf_size_dynamic_sections): Likewise.
1206         (ppc_elf_relocate_section): Likewise.
1207
1208 2013-03-28  Alan Modra  <amodra@gmail.com>
1209
1210         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1211         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1212         bfd_link_info* and asection* params.
1213         (_bfd_elf_reloc_type_class): Likewise.
1214         * elf.c (_bfd_elf_reloc_type_class): Likewise.
1215         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1216         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1217         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1218         for any reliplt reloc.  Don't return reloc_class_plt for
1219         R_PPC_REL24 and R_PPC_ADDR24.
1220         * elf64-ppc.c (allocate_got): Formatting.
1221         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1222         reliplt reloc.
1223         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1224         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1225         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1226         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1227         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1228         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1229         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1230         Add extra params to the various reloc_type_class functions.
1231
1232 2013-03-27  Alan Modra  <amodra@gmail.com>
1233
1234         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1235         masks for all local ifunc syms.
1236         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1237         (ppc_elf_size_dynamic_sections): Likewise.
1238         (ppc_elf_relocate_section): Likewise.
1239
1240 2013-03-27  Will Newton  <will.newton@linaro.org>
1241
1242         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1243         dynamic reloc for symbols with dynindx == -1.
1244         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1245         dynamic reloc for symbols with dynindx == -1.
1246
1247 2013-03-27  Will Newton  <will.newton@linaro.org>
1248
1249         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1250         dynamic reloc for non-default visibility undefined weaks.
1251         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1252         dynamic reloc for non-default visibility undefined weaks.
1253
1254 2013-03-26  Alan Modra  <amodra@gmail.com>
1255
1256         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1257         over _bfd_elf_merge_symbol calls.
1258
1259 2013-03-26  Alan Modra  <amodra@gmail.com>
1260
1261         * elflink.c (elf_link_add_object_symbols): Add assertion for
1262         common override alignment check code.  Formatting.
1263
1264 2013-03-25  Alan Modra  <amodra@gmail.com>
1265
1266         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1267         usual common symbols as well as for dynamic.  Add poldbfd param.
1268         Save old bfd.  Adjust callers.
1269         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
1270         and "value" by value, not pointer.  Adjust caller.
1271         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1272         Delete code to set same.  Use old_bfd and old_alignment from
1273         _bfd_elf_merge_symbol instead.  Add default symbol before
1274         alignment and size checks.  Wrap overlong lines.
1275
1276 2013-03-25  Alan Modra  <amodra@gmail.com>
1277
1278         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1279         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1280         when override is true.
1281
1282 2013-03-25  Alan Modra  <amodra@gmail.com>
1283
1284         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1285         of *sym_hash.
1286
1287 2013-03-25  Alan Modra  <amodra@gmail.com>
1288
1289         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1290         Wrap long lines.
1291         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1292         early in symbol loop.
1293
1294 2013-03-25  Alan Modra  <amodra@gmail.com>
1295
1296         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1297         (_bfd_elf_init_reloc_shdr): Delete.
1298         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1299         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1300         just what is needed.
1301         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1302
1303 2013-03-23  Alan Modra  <amodra@gmail.com>
1304
1305         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1306         * elflink.c (_bfd_elf_merge_symbol): Make static.
1307         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1308         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1309
1310 2013-03-23  Alan Modra  <amodra@gmail.com>
1311
1312         PR ld/15270
1313         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1314         or ref_regular for BFD_PLUGIN owned syms, or have them affect
1315         def_dynamic/ref_dynamic.
1316         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1317         owned syms.
1318
1319 2013-03-22  David S. Miller  <davem@davemloft.net>
1320
1321         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1322         hwcaps attribute.
1323
1324 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
1325
1326         PR ld/14902
1327         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1328         errors adjusting relocs and symbols.
1329
1330 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
1331
1332         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1333         @(disp:32,ERx) to mov @(disp:16,ERx).
1334         (R_H8_DISP32A16): New reloc.
1335         Comments added and corrected.
1336         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1337         * bfd-in2.h: Regenerate.
1338         * libbfd.h: Regenerate.
1339
1340 2013-03-21  Kai Tietz  <ktietz@redhat.com>
1341
1342         * coffgen.c (coff_real_object_p): Make global.
1343         * peicode.h (coff_real_object_p): Add prototype.
1344         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1345         external_PEI_IMAGE_hdr structure.
1346         (coff_swap_filehdr_in): Handle variable header-size.
1347         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1348         of directory-entiries as specified in pe-header.
1349
1350 2013-03-21  Nick Clifton  <nickc@redhat.com>
1351
1352         PR sim/15286
1353         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1354         iWMMXt and iWMMXt2 processors from attributes.
1355
1356 2013-03-20  Alan Modra  <amodra@gmail.com>
1357
1358         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1359         sh_type according to is_rela.
1360
1361 2013-03-18  Alan Modra  <amodra@gmail.com>
1362
1363         PR ld/12549
1364         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1365         considering whether an --as-needed library is needed.
1366
1367 2013-03-14  Tom Tromey  <tromey@redhat.com>
1368
1369         * opncls.c (bfd_get_debug_link_info): Rename from
1370         get_debug_link_info.  Export.  Update comment.
1371         (find_separate_debug_file): Update.
1372         * bfd-in2.h: Rebuild.
1373
1374 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1375
1376         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1377         support.
1378         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1379         relocs.
1380
1381 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1382
1383         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1384         * elf.c (elfcore_write_s390_tdb): New function.
1385         (elfcore_write_register_note): Call it.
1386         (elfcore_grok_s390_tdb): New function.
1387         (elfcore_grok_note): Call it.
1388
1389 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
1390
1391         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1392
1393 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
1394
1395         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1396
1397 2013-03-04  Alan Modra  <amodra@gmail.com>
1398
1399         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1400         non-zero addends when relocatable, rather than addends >= 32768.
1401         Always zero "addend" before applying relocation.
1402
1403 2013-03-04  Nick Clifton  <nickc@redhat.com>
1404
1405         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1406         file pointer offsets for thin archives.
1407
1408 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1409
1410         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1411         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1412
1413 2013-02-27  DJ Delorie  <dj@redhat.com>
1414
1415         * reloc.c (BFD_RELOC_RL78_CODE): Add.
1416         * libbfd.h: Regenerate.
1417         * bfd-in2.h: Regenerate.
1418         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1419         references in compuated relocs.
1420
1421 2013-02-26  Anthony Green  <green@moxielogic.com>
1422
1423         * config.bfd: Extend moxie-rtems target triplet name support.
1424
1425 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1426
1427         PR ld/15167
1428         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1429         unique_global only for definition.
1430         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1431         here.
1432         (elf_link_add_object_symbols): Set unique_global only
1433         for definition.
1434
1435 2013-02-21  Alan Modra  <amodra@gmail.com>
1436
1437         * elf-bfd.h (struct elf_build_id): Extracted from..
1438         (struct elf_build_id_info): ..here.  Delete.
1439         (struct output_elf_obj_tdata): New, extracted from..
1440         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
1441         Add "o" field.
1442         (elf_program_header_size): Reference tdata->o.
1443         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1444         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1445         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1446         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1447         when opening bfd in any mode that might write.
1448         (_bfd_elf_write_object_contents): Use build_id field in
1449         output_elf_obj_tdata.
1450         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1451         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1452
1453 2013-02-21  Alan Modra  <amodra@gmail.com>
1454
1455         * elf-bfd.h (struct core_elf_obj_tdata): New.
1456         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1457         core_program, and core_command.  Add "core".
1458         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1459         Update all refs to tdata core fields.
1460         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1461         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1462         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1463         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1464         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1465         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1466         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1467         to tdata core fields.
1468
1469 2013-02-21  Alan Modra  <amodra@gmail.com>
1470
1471         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1472         Delete num_locals and num_globals.
1473         (elf_num_locals, elf_num_globals): Don't define.
1474         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1475         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1476         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1477         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1478         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1479         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1480         accessor macros.
1481         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
1482         number of locals syms via new param.
1483         (swap_out_syms): Adjust to suit elf_map_symbols change.
1484
1485 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
1486
1487         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1488         STO_MICROMIPS annotation.
1489
1490 2013-02-19  Alan Modra  <amodra@gmail.com>
1491
1492         * configure.in: Bump version to 2.23.52.
1493         * elf-bfd.h (struct elf_build_id_info): New.
1494         (struct elf_obj_tdata): Delete after_write_object_contents,
1495         after_write_object_contents_info and build_id_size.  Make build_id
1496         a pointer to struct elf_build_id_info.
1497         * elf.c (_bfd_elf_write_object_contents): Style.  Update
1498         after_write_ibject_contents invocation.
1499         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
1500         allow zero size notes.
1501         * configure: Regenerate.
1502
1503 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1504
1505         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1506         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1507         (micromips_elf64_howto_table_rela): Likewise.
1508         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1509         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1510         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1511         (elf_micromips_howto_table_rela): Likewise.
1512         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1513
1514 2013-02-18  Paul Brook  <paul@codesourcery.com>
1515
1516         * elfxx-mips.c (MICROMIPS_P): New macro.
1517         (_bfd_mips_elf_symbol_processing): Use it.
1518
1519 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1520
1521         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1522         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1523
1524 2013-02-18  Alan Modra  <amodra@gmail.com>
1525
1526         PR ld/12549
1527         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1528         (_bfd_elf_strtab_clear_all_refs): Declare.
1529         (_bfd_elf_strtab_resize): Declare.
1530         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1531         (_bfd_elf_strtab_clear_all_refs): New function.
1532         (_bfd_elf_strtab_resize): Likewise.
1533         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1534
1535 2013-02-18  Alan Modra  <amodra@gmail.com>
1536
1537         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1538         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1539         and elf_text_section to..
1540         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
1541         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1542         (struct alpha_elf_find_line): ..this.
1543         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1544
1545 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1546
1547         PR ld/15146
1548         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1549         for references from the dummy bfd.
1550
1551 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1552
1553         PR ld/15149
1554         * elflink.c (elf_link_add_object_symbols): Also track weak
1555         references.
1556
1557 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1558
1559         PR binutils/15151
1560         * archive.c (_bfd_find_nested_archive): Don't allow a nested
1561         archive pointing to itself.
1562         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1563
1564 2013-02-15  Nick Clifton  <nickc@redhat.com>
1565
1566         PR binutils/15140
1567         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1568         accessing a corrupt nested archive.
1569
1570 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
1571
1572         * elfxx-mips.c (mips_got_page_ref): New structure.
1573         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1574         pair to represent the anchor point.
1575         (mips_got_info): Add a got_page_refs field.
1576         (mips_elf_link_hash_table): Add a sym_cache field.
1577         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1578         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1579         new anchor representation.
1580         (mips_elf_create_got_info): Create got_page_refs rather than
1581         got_page_entries.
1582         (mips_elf_record_got_page_ref): New function.
1583         (mips_elf_pages_for_range): Move further down file.
1584         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
1585         Use a section rather than a (bfd, symndx) pair to represent the
1586         anchor point.
1587         (mips_elf_resolve_got_page_ref): New function.
1588         (mips_elf_resolve_final_got_entries): Use it to populate
1589         got_page_entries.
1590         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1591         rather than mips_elf_record_got_page_entry.  Only nullify h
1592         afterwards.
1593         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1594         earlier.
1595
1596 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
1597
1598         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1599         in g->relocs.
1600
1601 2013-02-12  Alan Modra  <amodra@gmail.com>
1602
1603         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1604         suitable definition when using generic linker hash table.
1605
1606 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1607
1608         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1609         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1610         mips_elf_traverse_got_arg.  Count GOT entries.
1611         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1612         as argument.  Update after above changes.
1613         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1614         mips_elf_count_got_entries.  Update the calls to
1615         mips_elf_resolve_final_got_entries.
1616
1617 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1618
1619         * elfxx-mips.c (mips_got_tls_type): New enum.
1620         (mips_got_entry): Add tls_initialized.
1621         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1622         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1623         GOT_TLS_TYPE masks.
1624         (mips_elf_reloc_tls_type, mips_tls_got_entries)
1625         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1626         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1627         than GOT_NORMAL.
1628         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1629         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
1630         tls_initialized rather than GOT_TLS_DONE.
1631         (mips_tls_got_index): Delete.
1632         (mips_elf_local_got_index, mips_elf_global_got_index): Use
1633         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1634         (mips_elf_record_got_entry): Initialize tls_initialized.
1635
1636 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1637
1638         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1639         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1640         tls_ie_got_offset and tls_gd_got_offset.
1641         (mips_elf_link_hash_newfunc): Remove initialization.
1642         (mips_elf_create_got_info): Likewise.
1643         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1644         (mips_tls_single_got_index): Delete.
1645         (mips_elf_local_got_index): Always use the GOT entry to track
1646         GOT indices.
1647         (mips_elf_global_got_index): Likewise.
1648         (mips_elf_create_local_got_entry): Assert that TLS entries have
1649         already been allocated.
1650         (mips_elf_record_global_got_symbol): Don't initialize
1651         tls_ie_type or tls_gd_type.
1652         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1653         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1654         entry.
1655         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1656         the GOT entries.
1657         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1658         have been allocated.
1659         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1660         tls_ie_type and tls_gd_type.
1661
1662 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1663
1664         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
1665         aliasing violation.  Check for htab allocation failures.
1666
1667 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1668
1669         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1670         split out from...
1671         (mips_elf_global_got_index): ...here.  Reorder arguments so that
1672         the output bfd and info come first.
1673         (mips_elf_calculate_relocation): Update the call to
1674         mips_elf_global_got_index accordingly.
1675         (_bfd_mips_elf_finish_dynamic_symbol): Use
1676         mips_elf_primary_global_got_index rather than
1677         mips_elf_global_got_index.
1678         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1679
1680 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1681
1682         * elfxx-mips.c (mips_got_entry): Update comments.
1683         (mips_elf_multi_got_entry_eq): Rename to...
1684         (mips_elf_got_entry_eq): ...this, deleting the old definition.
1685         (mips_elf_create_got_info): Remove master_got_p argument.
1686         Always use mips_elf_got_entry_eq.
1687         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1688         Update calls accordingly.
1689
1690 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1691
1692         * elfxx-mips.c (mips_got_info): Remove bfd2got.
1693         (mips_elf_bfd2got_hash): Delete.
1694         (mips_elf_got_per_bfd_arg): Remove bfd2got.
1695         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1696         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1697         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
1698         than mips_elf_got_for_ibfd.
1699         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1700         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1701         (mips_elf_make_got_per_bfd): Replace with...
1702         (mips_elf_add_got_entry): ...this new function.
1703         (mips_elf_make_got_pages_per_bfd): Replace with...
1704         (mips_elf_add_got_page_entry): ...this new function.
1705         (mips_elf_merge_got_with): Replace bfd2got argument with separate
1706         bfd and GOT arguments.  Use mips_elf_add_got_entry and
1707         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1708         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
1709         to set the BFD's GOT and free the old table.
1710         (mips_elf_merge_got): Replace bfd2got argument with separate
1711         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
1712         Use mips_elf_count_got_entries to count the number of entries in
1713         each GOT.  Update the calls to mips_elf_merge_got_with.
1714         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1715         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1716         (mips_elf_multi_got): Don't create the bfd2got hash table.
1717         Replace hash table traversal with a walk over the input bfds,
1718         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
1719         to set the output bfd's GOT.
1720         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
1721         bfds use the master GOT in the single-GOT case.
1722         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1723         rather than mips_elf_got_for_ibfd.
1724
1725 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1726
1727         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1728         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1729         (mips_elf_record_global_got_symbol): Update the hash entry before
1730         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
1731         the latter.
1732         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1733         (mips_elf_record_got_page_entry): Record the entry in both the
1734         master and bfd GOTs.
1735
1736 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1737
1738         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1739         create another one if necessary.
1740         (mips_elf_set_gotidx): New function.
1741         (mips_elf_set_global_gotidx): Use it.
1742         (mips_elf_initialize_tls_index): Likewise.  Take a
1743         mips_elf_traverse_got_arg as argument.
1744         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1745         (mips_elf_multi_got): Likewise.  Cope with error returns from
1746         mips_elf_set_global_gotidx.
1747
1748 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1749
1750         * elfxx-mips.c (mips_got_info): Add relocs field.
1751         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1752         with...
1753         (mips_elf_traverse_got_arg): ...this new structure.
1754         (mips_elf_count_local_tls_relocs): Delete.
1755         (mips_elf_count_global_tls_relocs): Likewise.
1756         (mips_elf_count_got_entry): New function.
1757         (mips_elf_count_local_got_entries): Likewise.
1758         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1759         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
1760         (mips_elf_record_local_got_symbol): Don't count got entries here.
1761         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1762         (mips_elf_set_global_got_offset): Split into...
1763         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1764         new functions.  Take a mips_elf_traverse_got_arg rather than a
1765         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
1766         Use g->relocs to record the number of relocs needed for global GOT
1767         entries.
1768         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1769         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
1770         relocations.  Update for above function split.
1771         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1772         to count both the number of GOT entries and the number of TLS
1773         relocs required by local entries.  Likewise
1774         mips_elf_count_global_tls_entries and global entries.
1775         Remove uses of mips_elf_count_local_tls_relocs and
1776         mips_elf_count_global_tls_relocs.
1777
1778 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1779
1780         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1781         to say that each structure represents only one type of TLS reference.
1782         (GOT_TLS_TYPE): New define.
1783         (mips_elf_link_hash_entry): Temporarily split tls_type and
1784         tls_got_offset into two variables each.
1785         (mips_elf_link_hash_newfunc): Update accordingly.
1786         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1787         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1788         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1789         (mips_tls_got_relocs): Use a switch statement.
1790         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1791         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
1792         local "offset" variable.
1793         (mips_tls_got_index): Remove r_type argument and assert.  Remove
1794         code that handled entries with two TLS types; always use the
1795         original got_index instead.
1796         (mips_tls_single_got_index): New function.
1797         (mips_elf_local_got_index): Use entry->tls_type to check for
1798         TLS entries.  Use mips_tls_single_got_index.  Update call to
1799         mips_tls_got_index.
1800         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1801         Use p->tls_type to check for TLS entries.  Update call to
1802         mips_tls_got_index.  Use mips_tls_single_got_index.
1803         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1804         Use entry.tls_type to check for TLS entries.
1805         (mips_elf_record_global_got_symbol): Replace tls_flag argument
1806         with r_type argument.  Use mips_elf_reloc_tls_type.
1807         Set up the new hash entry fields.
1808         (mips_elf_record_local_got_symbol): Replace tls_flag argument
1809         with r_type argument.  Use mips_elf_reloc_tls_type and
1810         mips_tls_got_entries.  Remove code that handled entries
1811         with multiple TLS types.
1812         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1813         (mips_elf_initialize_tls_index): Handle new hash entry fields.
1814         Use equality rather than masks when checking for specific TLS types.
1815         Use mips_tls_got_entries.  Remove code that handled entries
1816         with multiple TLS types.
1817         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1818         testing the hash table entry.
1819         (_bfd_mips_elf_check_relocs): Update calls to
1820         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1821         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1822         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1823
1824 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1825
1826         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1827         (mips_elf_got_entry_hash): ...this, deleting the old version.
1828         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1829         both types of GOT.
1830
1831 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1832
1833         * elfxx-mips.c (mips_elf_create_got_info): New function.
1834         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1835         (mips_elf_create_got_section): Likewise.
1836
1837 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1838
1839         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1840         gotidx to -1.
1841
1842 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1843
1844         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1845
1846 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1847
1848         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1849         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
1850
1851 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1852
1853         * elfxx-mips.c (mips_elf_count_global_tls_entries)
1854         (mips_elf_count_global_tls_relocs): Don't count indirect or
1855         warning symbols.
1856         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1857         number of TLS entries were allocated.
1858
1859 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1860
1861         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1862
1863 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1864
1865         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1866         if there are TLS relocations.
1867
1868 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1869
1870         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1871         (mips_elf_resolve_final_got_entries): Remove bogus comment.
1872
1873 2013-02-11  Alan Modra  <amodra@gmail.com>
1874
1875         * elfcode.h (elf_checksum_contents): Free contents.
1876         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1877         * elflink.c (_bfd_elf_link_hash_table_free): New function.
1878         (elf_final_link_free): New function, extracted from..
1879         (bfd_elf_final_link): ..here.  Always call
1880         _bfd_elf_write_section_eh_frame_hdr.
1881         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1882         _bfd_elf_link_hash_table_free.
1883         * libbfd-in.h (_bfd_merge_sections_free): Declare.
1884         * libbfd.h: Regenerate.
1885         * merge.c (_bfd_merge_sections_free): New function.
1886         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1887         hdr_info->array.
1888         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1889         _bfd_elf_link_hash_table_free.
1890         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1891         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1892         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1893         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1894         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1895         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1896         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1897         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1898         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1899         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1900         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1901         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1902         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1903         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1904         (bfd_elf32_bfd_link_hash_table_free): Don't define.
1905         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1906         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1907
1908 2013-02-10  Alan Modra  <amodra@gmail.com>
1909
1910         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1911         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1912         * m68klinux.c (linux_link_hash_table_create): Likewise.
1913         * sparclinux.c (linux_link_hash_table_create): Likewise.
1914         * sunos.c (sunos_link_hash_table_create): Likewise.
1915         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1916         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1917         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1918         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1919         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1920         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1921         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1922         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1923         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1924         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1925         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1926         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1927         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1928         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1929         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1930         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1931         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1932         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1933         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1934         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1935         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1936         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1937         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1938         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1939         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1940         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1941         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1942         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1943
1944 2013-02-10  Alan Modra  <amodra@gmail.com>
1945
1946         * i386linux.c (linux_link_hash_table_create): Allocate table
1947         with bfd_zmalloc, not bfd_alloc.
1948         * pdp11.c (link_hash_table_create): Allocate table with
1949         bfd_malloc, not bfd_alloc.
1950         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1951         with bfd_zmalloc, not bfd_zalloc.
1952         (bfin_link_hash_table_create): Likewise.
1953         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1954         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1955
1956 2013-02-10  Alan Modra  <amodra@gmail.com>
1957
1958         PR ld/15113
1959         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1960
1961 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
1962
1963         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1964         sections.
1965         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1966         symbol.
1967
1968 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
1969
1970         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1971         288 to 272.
1972
1973 2013-02-08  Alan Modra  <amodra@gmail.com>
1974
1975         PR binutils/15106
1976         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1977         * elf.c (elf_find_function): Revert last change.  Use new
1978         tdata field rather than static vars for cache.
1979
1980 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
1981
1982         PR ld/15107
1983         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1984         symbol is defined in regular object.
1985
1986 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
1987
1988         PR binutils/15106
1989         * elf.c (elf_find_function): Don't cache if symbols change.
1990
1991 2013-02-07  Alan Modra  <amodra@gmail.com>
1992
1993         PR binutils/14873
1994         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1995         copy attributes from or to non-ELF.
1996
1997 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
1998
1999         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2000         for non-zero TLS symbol.
2001         (elf_i386_relocate_section): Don't resolve size relocation against
2002         non-zero TLS symbol.
2003         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2004         pc_count for non-zero TLS symbol.
2005         (elf_x86_64_relocate_section): Don't resolve size relocation
2006         against non-zero TLS symbol.
2007
2008 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
2009             Andrew Jenner <andrew@codesourcery.com>
2010
2011         Based on patches from Altera Corporation.
2012
2013         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2014         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2015         (BFD_BACKENDS): Add elf32-nios2.lo.
2016         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2017         * Makefile.in: Regenerated.
2018         * configure.in: Add entries for bfd_elf32_bignios2_vec and
2019         bfd_elf32_littlenios2_vec.
2020         * configure: Regenerated.
2021         * config.bfd: Add cases for nios2.
2022         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2023         (bfd_mach_nios2): Define.
2024         (bfd_nios2_arch): Declare.
2025         (bfd_archures_list): Add bfd_nios2_arch.
2026         * targets.c (bfd_elf32_bignios2_vec): Declare.
2027         (bfd_elf32_littlenios2_vec): Declare.
2028         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2029         bfd_elf32_littlenios2_vec.
2030         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2031         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2032         * bfd-in2.h: Regenerated.
2033         * libbfd.h: Regenerated.
2034         * cpu-nios2.c: New file.
2035         * elf32-nios2.c: New file.
2036
2037 2013-02-06  Alan Modra  <amodra@gmail.com>
2038
2039         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2040         stubs in stub_bfd.
2041
2042 2013-02-06  Alan Modra  <amodra@gmail.com>
2043
2044         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2045         * Makefile.in: Regenerate.
2046
2047 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
2048             Pedro Alves  <palves@redhat.com>
2049
2050         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2051         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2052         declaration.
2053         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2054         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2055         * elf-linux-psinfo.h: New file.
2056         * elf.c: Include elf-linux-psinfo.h.
2057         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2058         New functions.
2059         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2060         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2061         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2062         (elfcore_write_ppc_linux_prpsinfo32): New function.
2063
2064 2013-02-04  Tristan Gingold  <gingold@adacore.com>
2065
2066         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2067         start address.
2068
2069 2013-02-04  Alan Modra  <amodra@gmail.com>
2070
2071         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2072         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2073         * Makefile.in: Regenerate.
2074         * po/SRC-POTFILES.in: Regenerate.
2075
2076 2013-02-04  Alan Modra  <amodra@gmail.com>
2077
2078         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2079         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2080
2081 2013-02-01  Alan Modra  <amodra@gmail.com>
2082
2083         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2084         clears def_regular.
2085
2086 2013-01-31  Tristan Gingold  <gingold@adacore.com>
2087
2088         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2089         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
2090         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2091
2092 2013-01-31  Alan Modra  <amodra@gmail.com>
2093             David S. Miller  <davem@davemloft.net>
2094
2095         PR ld/15056
2096         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2097         references to __tls_get_addr.
2098         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
2099         vtinherit and vtentry reloc handling too.
2100         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2101
2102 2013-01-31  Alan Modra  <amodra@gmail.com>
2103
2104         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2105
2106 2013-01-31  Alan Modra  <amodra@gmail.com>
2107
2108         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2109
2110 2013-01-28  Alan Modra  <amodra@gmail.com>
2111
2112         * elf64-ppc.c: Use %T to print symbols names and remove redundant
2113         "relocation" in error messages throughout file.
2114         (ppc64_elf_relocate_section): Remove sibling call error message,
2115         replace with "call lacks nop".  Specially report errors for
2116         branches to function entry points via OPD lookup and branches
2117         to stubs.  Remove NULL symbol handling now done by %T.
2118
2119 2013-01-28  Alan Modra  <amodra@gmail.com>
2120
2121         * archive.c (bfd_generic_archive_p): Return target and keep
2122         ardata on partial matches.
2123         * format.c (bfd_check_format_matches): Adjust for above
2124         change.  Remove bfd_error_file_ambiguously_recognized dead
2125         code.
2126
2127 2013-01-26  Alan Modra  <amodra@gmail.com>
2128
2129         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2130         bfd_preserve_finish): Move to..
2131         * format.c: ..here, splitting out..
2132         (bfd_reinit): ..this.  New function.
2133         (bfd_check_format_matches): Use bfd_preserve_save/restore to
2134         keep bfd state for a match.
2135         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2136         * elfcore.h (elf_core_file_p): Likewise.
2137         * mach-o.c (bfd_mach_o_header_p): Likewise.
2138         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2139         * xsym.c (bfd_sym_object_p): Likewise.
2140         * mmo.c (mmo_scan): Clear abfd->symcount.
2141         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2142         * section.c (bfd_section_list_clear): Clear section_htab.count.
2143         * bfd-in2.h: Regenerate.
2144
2145 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
2146
2147         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2148         second reloc, make sure that the reloc potentially exists first.
2149
2150 2013-01-24  Nick Clifton  <nickc@redhat.com>
2151
2152         * archures.c: Add bfd_mach_v850e3v5.
2153         * bfd-in2.h: Regenerate.
2154         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2155         * cpu-v850_rh850.c: Likewise.
2156         * elf32-v850.c: Add support for v850e3v5 architecture.
2157
2158 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
2159
2160         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2161
2162 2013-01-23  Leif Ekblad  <leif@rdos.net>
2163
2164         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2165
2166 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2167
2168         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2169         non-zero TLS symbol.
2170         (elf_i386_relocate_section): Resolve size relocation against
2171         non-zero TLS symbol.
2172         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2173         for non-zero TLS symbol.
2174         (elf_x86_64_relocate_section): Resolve size relocation against
2175         non-zero TLS symbol.
2176
2177 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
2178
2179         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2180         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
2181         true.
2182
2183 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2184
2185         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2186         PC-relative relocation.
2187         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2188         as PC-relative relocation.
2189
2190 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2191
2192         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2193         check.
2194         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2195
2196         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2197         and R_X86_64_SIZE64 check.
2198         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2199         nor R_X86_64_SIZE64.
2200
2201 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2202
2203         * bfd-in2.h: Regenerated.
2204         * libbfd.h: Likewise.
2205
2206         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2207         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2208         (elf_i386_check_relocs): Handle R_386_SIZE32.
2209         (elf_i386_gc_sweep_hook): Likewise.
2210         (elf_i386_relocate_section): Likewise.
2211
2212         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2213         and R_X86_64_SIZE64 entries.
2214         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2215         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2216         (elf_x86_64_reloc_name_lookup): Likewise.
2217         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2218         R_X86_64_SIZE64.
2219         (elf_x86_64_gc_sweep_hook): Likewise.
2220         (elf_x86_64_relocate_section): Likewise.
2221
2222         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2223         BFD_RELOC_SIZE64.
2224
2225 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2226
2227         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2228         with R_X86_64_RELATIVE64.
2229
2230 2013-01-15  Nick Clifton  <nickc@redhat.com>
2231
2232         * elf32-msp430.c: Fix spelling typo.
2233
2234 2013-01-15  Alan Modra  <amodra@gmail.com>
2235
2236         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2237         plt-thread-safe.
2238
2239 2013-01-14  Alan Modra  <amodra@gmail.com>
2240
2241         PR binutils/14813
2242         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2243         (memory_bclose): Likewise.  Return 0 on success.
2244         * cache.c (cache_bclose): Likewise.
2245         * opncls.c (opncls_bclose, bfd_close): Likewise.
2246         * vms-lib.c (vms_lib_bclose): Likewise.
2247         * libbfd.h: Regenerate.
2248
2249 2013-01-13  Alan Modra  <amodra@gmail.com>
2250
2251         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2252         Add ref_dynamic_nonweak.
2253         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2254         (_bfd_elf_merge_symbol): Don't call above function.  Move
2255         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
2256         clear dynamic_def.
2257         (elf_link_add_object_symbols): Delete redundant "override" test.
2258         Don't set dynamic_def here.
2259         (elf_link_output_extsym): Update.
2260
2261 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2262
2263         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2264         normal and TLS symbol access.
2265         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2266
2267 2013-01-12  Alan Modra  <amodra@gmail.com>
2268
2269         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2270         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2271         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2272
2273 2013-01-12  Alan Modra  <amodra@gmail.com>
2274
2275         PR ld/12549
2276         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2277         (_bfd_elf_strtab_clear_all_refs): Define.
2278         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2279         (_bfd_elf_strtab_clear_all_refs): Delete.
2280         * elflink.c (elf_link_add_object_symbols): Clear out added
2281         strtab refs.  Correct handling of warning common symbols.
2282
2283 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2284
2285         * aout0.c: Remove trailing white spaces.
2286         * archive.c: Likewise.
2287         * archures.c: Likewise.
2288         * bfd-in.h: Likewise.
2289         * bfd-in2.h: Likewise.
2290         * coff-alpha.c: Likewise.
2291         * coff-i860.c: Likewise.
2292         * coff-mips.c: Likewise.
2293         * coff-ppc.c: Likewise.
2294         * coff-tic80.c: Likewise.
2295         * coff-x86_64.c: Likewise.
2296         * coff-z80.c: Likewise.
2297         * coffcode.h: Likewise.
2298         * coffgen.c: Likewise.
2299         * cofflink.c: Likewise.
2300         * compress.c: Likewise.
2301         * corefile.c: Likewise.
2302         * cpu-arm.c: Likewise.
2303         * cpu-avr.c: Likewise.
2304         * cpu-bfin.c: Likewise.
2305         * cpu-cr16.c: Likewise.
2306         * cpu-cr16c.c: Likewise.
2307         * cpu-crx.c: Likewise.
2308         * cpu-h8300.c: Likewise.
2309         * cpu-i386.c: Likewise.
2310         * cpu-lm32.c: Likewise.
2311         * cpu-m68k.c: Likewise.
2312         * cpu-moxie.c: Likewise.
2313         * cpu-msp430.c: Likewise.
2314         * cpu-sh.c: Likewise.
2315         * cpu-xc16x.c: Likewise.
2316         * dwarf2.c: Likewise.
2317         * ecofflink.c: Likewise.
2318         * ecoffswap.h: Likewise.
2319         * elf-ifunc.c: Likewise.
2320         * elf-m10300.c: Likewise.
2321         * elf-vxworks.c: Likewise.
2322         * elf32-avr.c: Likewise.
2323         * elf32-avr.h: Likewise.
2324         * elf32-cr16.c: Likewise.
2325         * elf32-cr16c.c: Likewise.
2326         * elf32-cris.c: Likewise.
2327         * elf32-crx.c: Likewise.
2328         * elf32-frv.c: Likewise.
2329         * elf32-hppa.c: Likewise.
2330         * elf32-i860.c: Likewise.
2331         * elf32-ip2k.c: Likewise.
2332         * elf32-iq2000.c: Likewise.
2333         * elf32-m32c.c: Likewise.
2334         * elf32-m68hc1x.c: Likewise.
2335         * elf32-msp430.c: Likewise.
2336         * elf32-mt.c: Likewise.
2337         * elf32-ppc.c: Likewise.
2338         * elf32-rl78.c: Likewise.
2339         * elf32-s390.c: Likewise.
2340         * elf32-score.h: Likewise.
2341         * elf32-sh-symbian.c: Likewise.
2342         * elf32-sh.c: Likewise.
2343         * elf32-spu.c: Likewise.
2344         * elf32-tic6x.c: Likewise.
2345         * elf32-v850.c: Likewise.
2346         * elf32-xc16x.c: Likewise.
2347         * elf32-xtensa.c: Likewise.
2348         * elf64-alpha.c: Likewise.
2349         * elf64-hppa.c: Likewise.
2350         * elf64-ppc.c: Likewise.
2351         * elf64-s390.c: Likewise.
2352         * elfcore.h: Likewise.
2353         * elflink.c: Likewise.
2354         * elfxx-mips.c: Likewise.
2355         * elfxx-sparc.c: Likewise.
2356         * elfxx-tilegx.c: Likewise.
2357         * ieee.c: Likewise.
2358         * libcoff.h: Likewise.
2359         * libpei.h: Likewise.
2360         * libxcoff.h: Likewise.
2361         * linker.c: Likewise.
2362         * mach-o-i386.c: Likewise.
2363         * mach-o-target.c: Likewise.
2364         * mach-o.c: Likewise.
2365         * mach-o.h: Likewise.
2366         * mmo.c: Likewise.
2367         * opncls.c: Likewise.
2368         * pdp11.c: Likewise.
2369         * pe-x86_64.c: Likewise.
2370         * peXXigen.c: Likewise.
2371         * pef-traceback.h: Likewise.
2372         * pei-x86_64.c: Likewise.
2373         * peicode.h: Likewise.
2374         * plugin.c: Likewise.
2375         * reloc.c: Likewise.
2376         * riscix.c: Likewise.
2377         * section.c: Likewise.
2378         * som.c: Likewise.
2379         * syms.c: Likewise.
2380         * tekhex.c: Likewise.
2381         * ticoff.h: Likewise.
2382         * vaxbsd.c: Likewise.
2383         * xcofflink.c: Likewise.
2384         * xtensa-isa.c: Likewise.
2385
2386 2013-01-10  Will Newton <will.newton@imgtec.com>
2387
2388         * Makefile.am: Add Meta.
2389         * Makefile.in: Regenerate.
2390         * archures.c (bfd_mach_metag): New.
2391         * bfd-in2.h: Regenerate.
2392         * config.bfd: Add Meta.
2393         * configure: Regenerate.
2394         * configure.in: Add Meta.
2395         * cpu-metag.c: New file.
2396         * elf-bfd.h: Add Meta.
2397         * elf32-metag.c: New file.
2398         * elf32-metag.h: New file.
2399         * libbfd.h: Regenerate.
2400         * reloc.c: Add Meta relocations.
2401         * targets.c: Add Meta.
2402
2403 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2404
2405         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2406         (elfcore_write_aarch_hw_break): Likewise.
2407         (elfcore_write_aarch_hw_watch): Likewise.
2408         * elf.c (elfcore_grok_aarch_tls): New function.
2409         (elfcore_grok_aarch_hw_break): Likewise.
2410         (elfcore_grok_aarch_hw_watch): Likewise.
2411         (elfcore_grok_note): Call the new functions to handle the
2412         corresponding notes.
2413         (elfcore_write_aarch_tls): New function.
2414         (elfcore_write_aarch_hw_break): Likewise.
2415         (elfcore_write_aarch_hw_watch): Likewise.
2416         (elfcore_write_register_note): Call the new functions to handle the
2417         corresponding pseudo sections.
2418
2419 2013-01-07  Tom Tromey  <tromey@redhat.com>
2420
2421         * section.c (_bfd_std_section): Rename from std_section.
2422         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2423         (STD_SECTION): Update.
2424         * bfd-in2.h: Rebuild.
2425
2426 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
2427
2428         * archures.c (bfd_mach_mips5900): Define.
2429         * bfd-in2.h: Regenerate.
2430         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2431         * cpu-mips.c: Add support for MIPS r5900.
2432         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2433
2434 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
2435             Nick Clifton  <nickc@redhat.com>
2436
2437         * elflink.c (get_value): Prevent the use of an undefined shift
2438         operation.  Add sanity checks.
2439
2440 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
2441
2442         * config.bfd (cr16*-*-uclinux*): New target support.
2443
2444
2445 For older changes see ChangeLog-2012
2446 \f
2447 Copyright (C) 2013 Free Software Foundation, Inc.
2448
2449 Copying and distribution of this file, with or without modification,
2450 are permitted in any medium without royalty provided the copyright
2451 notice and this notice are preserved.
2452
2453 Local Variables:
2454 mode: change-log
2455 left-margin: 8
2456 fill-column: 74
2457 version-control: never
2458 End: