bfd/ChangeLog

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