bfd/ChangeLog

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