bfd/ChangeLog

   1 2013-09-20  Alan Modra  <amodra@gmail.com>
   2
   3         * configure: Regenerate.
   4
   5 2013-09-18  Tristan Gingold  <gingold@adacore.com>
   6
   7         * configure.in: Bump version to 2.24.51
   8         * configure: Regenerate.
   9
  10 2013-09-17  Doug Gilmore  <Doug.Gilmore@imgtec.com>
  11
  12         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
  13         EF_MIPS_FP64.
  14
  15 2013-08-31  John David Anglin  <dave.anglin@bell.net>
  16
  17         * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
  18         format string.
  19
  20 2013-08-29  Jakub Jelinek  <jakub@redhat.com>
  21
  22         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
  23         64-bit -mcmodel=large -fpic TLS GD and LD sequences.
  24         (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
  25         TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
  26
  27 2013-08-27  Alan Modra  <amodra@gmail.com>
  28
  29         * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
  30         Add notice_as_needed.
  31         * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
  32         (elf_backend_notice_as_needed): Define.
  33         (ppc64_elf_as_needed_cleanup): Rename and adjust..
  34         (ppc64_elf_notice_as_needed): ..to this.
  35         * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
  36         (elf_link_add_object_symbols): ..from here.
  37         * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
  38         (elf_backend_notice_as_needed): Define..
  39         (elfNN_bed): ..and use here.
  40
  41 2013-08-26  Roland McGrath  <mcgrathr@google.com>
  42
  43         * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
  44         (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
  45         * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
  46         (bfd_i386_nacl_arch): New variable.
  47         (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
  48         (bfd_x64_32_arch_intel_syntax): Link them into the list.
  49         * bfd-in2.h: Regenerate.
  50
  51 2013-08-26  Roland McGrath  <mcgrathr@google.com>
  52
  53         * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
  54         elf_segment_map list.  If an executable segment is page-aligned
  55         but does not end with a full page, then append a fake section into
  56         the segment map entry that pads out the page.
  57         (nacl_final_write_processing): New function.  Write the code fill
  58         laid out in nacl_modify_segment_map.
  59         * elf-nacl.h: Declare it.
  60         * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
  61         (elf_backend_final_write_processing): Define it for NaCl backend.
  62         * elf32-i386.c (elf_backend_final_write_processing): Likewise.
  63         * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
  64
  65         * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
  66         parameter to MINPAGESIZE.
  67         (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
  68
  69         * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
  70
  71 2013-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
  72
  73         * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
  74         set GOT's entry size if there is no ELF section data.
  75         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
  76         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
  77         Likewise.
  78
  79 2013-08-23  H.J. Lu  <hongjiu.lu@intel.com>
  80
  81         * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
  82         (get_elf_x86_64_backend_data): Use it.
  83         (elf_x86_64_size_dynamic_sections): Likewise.
  84
  85 2013-08-23  Yuri Chornoivan  <yurchor@ukr.net>
  86
  87         PR binutils/15834
  88         * bfdio.c: Fix typos.
  89         * elf32-spu.c: Likewise.
  90         * elfnn-aarch64.c: Likewise.
  91
  92 2013-08-21  Tristan Gingold  <gingold@adacore.com>
  93
  94         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
  95         .ovrflo sections.
  96         * coffcode.h (coff_compute_section_file_positions): Force
  97         match between file offset and vma offset.
  98
  99 2013-08-21  Alan Modra  <amodra@gmail.com>
 100
 101         * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
 102         and *poldalignment before exiting when !relocs_compatible.
 103
 104 2013-08-21  Alan Modra  <amodra@gmail.com>
 105
 106         * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
 107         symbols to STV_HIDDEN.
 108
 109 2013-08-14  John Tytgat  <john@bass-software.com>
 110
 111         PR ld/15787
 112         * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
 113         segment containing the relocating symbol instead of assuming 0 for
 114         sb group relocations.
 115
 116 2013-08-09  Nick Clifton  <nickc@redhat.com>
 117
 118         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
 119         flag bits do not match.
 120         (rl78_elf_print_private_bfd_data): Describe G10 flag.
 121
 122 2013-08-05  John Tytgat  <john@bass-software.com>
 123
 124         * po/BLD-POTFILES.in: Regenerate.
 125         * po/SRC-POTFILES.in: Likewise.
 126
 127 2013-07-31  John Tytgat  <john@bass-software.com>
 128
 129         PR ld/15787
 130         * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
 131         output section VMA.
 132
 133 2013-07-28  Maciej W. Rozycki  <macro@linux-mips.org>
 134
 135         * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
 136         <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
 137         section.
 138
 139 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 140
 141         * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
 142         Use the correct alignment for
 143         _bfd_elf_make_dynamic_reloc_section for ILP32.
 144
 145 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 146
 147         * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
 148         BFD_RELOC_AARCH64_NONE explicitly.
 149
 150 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 151
 152         * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
 153         entry size if there is no ELF section data.
 154
 155 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 156
 157         * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
 158         Don't check symbol visibility here.  Remove a check already
 159         asserted for.
 160         (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
 161         instead of individual checks.
 162         (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
 163         check the offset to decide if produce a GOT or PLT entry.
 164         Remove redundant assertions.  Remove code to produce GOT entries
 165         for local symbols.  Remove a duplicate comment and add a comment
 166         on GOT relocations.
 167         (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
 168         dynamic relocs.
 169
 170 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 171
 172         * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
 173         typo.
 174
 175 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 176
 177         * elf32-vax.c (elf_vax_discard_got_entries): New function.
 178         (elf_vax_always_size_sections): Likewise.
 179         (elf_vax_size_dynamic_sections): Remove code moved to
 180         elf_vax_always_size_sections.  Make comment on
 181         elf_vax_instantiate_got_entries match reality.
 182         (elf_vax_instantiate_got_entries): Assert that rather than check
 183         if dynobj is null.  Don't check for dynamic_sections_created.
 184         Make function description match reality.
 185         (elf_backend_always_size_sections): New macro.
 186
 187 2013-07-25  Alan Modra  <amodra@gmail.com>
 188
 189         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
 190         with a union.
 191         (opd_entry_value): Cache .opd section contents.
 192         (ppc64_elf_relocate_section): Adjust.
 193
 194 2013-07-25  Alan Modra  <amodra@gmail.com>
 195
 196         PR ld/15762
 197         PR ld/12761
 198         * elflink.c (elf_link_add_object_symbols): Correct test in
 199         last patch.  Remove unnecessary code.
 200
 201 2013-07-24  Tristan Gingold  <gingold@adacore.com>
 202
 203         * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
 204         R_RBR.  Add numbers in comments.
 205         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
 206         * coff64-rs6000.c: Likewise.
 207
 208 2013-07-20  Alan Modra  <amodra@gmail.com>
 209
 210         PR ld/15762
 211         PR ld/12761
 212         * elflink.c (elf_link_add_object_symbols): Don't clobber
 213         .gnu.warning.symbol sections when shared.
 214
 215 2013-07-19  Nick Clifton  <nickc@redhat.com>
 216
 217         * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
 218         saw_subtract from R_RX_OPdiv to R_RX_OPneg.
 219
 220 2013-07-18  Travis Snoozy  <quandary@remstate.com>
 221
 222         PR ld/15721
 223         * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
 224         destination masks.
 225         * R_MSP430_2X_PCREL: Likewise.
 226         * R_MSP430X_10_PCREL: Likewise.
 227         * R_MSP430X_2X_PCREL: Likewise.
 228
 229 2013-07-18  Terry Guo  <terry.guo@arm.com>
 230
 231         * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
 232         thumb only targets.
 233         (elf32_arm_final_link_relocate): Likewise.
 234
 235 2013-07-18  Bill Neubauer  <wcn@google.com>
 236
 237         * mach-o.c (mach_o_section_name_xlat dw): Add entry for
 238         .debug_gdb_scripts
 239
 240 2013-07-18  Roland McGrath  <mcgrathr@google.com>
 241
 242         * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
 243         (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
 244         (arm_build_one_stub): Increase MAXRELOCS to 3.
 245         (arm_type_of_stub): Use them if GLOBALS->nacl_p.
 246         (struct elf32_arm_link_hash_table): Give add_stub_section member's
 247         pointee type a third argument.
 248         (elf32_arm_create_or_find_stub_sec): Update caller.
 249         (elf32_arm_size_stubs): Update argument type.
 250         * bfd-in.h (elf32_arm_size_stubs): Update decl.
 251         * bfd-in2.h: Regenerate.
 252         * libbfd.h: Regenerate.
 253
 254 2013-07-15  Maciej W. Rozycki  <macro@codesourcery.com>
 255
 256         * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
 257         magic numbers with enum values.
 258
 259 2013-07-12  Roland McGrath  <mcgrathr@google.com>
 260
 261         * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
 262         BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
 263         been added here with 2013-07-05 elf32-s390.c change).
 264         * bfd-in2.h: Regenerate (no-op).
 265         * libbfd.h: Regenerate (no-op).
 266
 267 2013-07-12  Maciej W. Rozycki  <macro@codesourcery.com>
 268
 269         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
 270         EF_MIPS_NAN2008.
 271         (_bfd_mips_elf_print_private_bfd_data): Likewise.
 272
 273 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 274
 275         * vms-alpha.c (struct vms_private_data_struct): Remove
 276         flag_hash_long_names and flag_show_after_trunc.
 277         (hash_string): Remove.
 278         (_bfd_vms_length_hash_symbol): Remove.
 279         (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
 280         (_bfd_vms_write_egsd): Likewise.  Rewrite condition.
 281         (_bfd_vms_write_ehdr): Remove code that set removed flags.
 282         (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
 283         (vms_bfd_is_local_label_name): Remove trace call.
 284
 285 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 286
 287         * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
 288         macros.
 289         * configure.com: Adjust to match changes in configure.
 290         * makefile.vms (OBJS): Update list.
 291
 292 2013-07-05  Tristan Gingold  <gingold@adacore.com>
 293
 294         * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
 295         overflow sections.
 296
 297 2013-07-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 298
 299         * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
 300         R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
 301         (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
 302         (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
 303         relocations.
 304         * elf64-s390.c: See elf32-s390.c
 305         * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
 306         * libbfd.h: Add new reloc strings.
 307
 308 2013-07-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 309
 310         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
 311         values.
 312         (elfNN_aarch64_relocate_section): Likewise.
 313         (elfNN_aarch64_gc_sweep_hook): Likewise.
 314         (elfNN_aarch64_check_relocs): Likewise.
 315
 316 2013-07-03  Alan Modra  <amodra@gmail.com>
 317
 318         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
 319         when relocatable.  Don't change root.type or type here.
 320         (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
 321
 322 2013-07-03  Alan Modra  <amodra@gmail.com>
 323
 324         * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
 325         (ppc64_elf_size_stubs): Don't set "addend".
 326         (ppc64_elf_relocate_section): Don't allow calls via
 327         toc-adjusting stubs without a following nop even in an
 328         executable, except for self-calls and both libc_start_main
 329         and .libc_start_main.
 330
 331 2013-07-03  Alan Modra  <amodra@gmail.com>
 332
 333         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
 334
 335 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 336
 337         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
 338         line.
 339
 340 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 341
 342         * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
 343         (_bfd_vms_find_nearest_line_discriminator): New function.
 344
 345 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 346
 347         * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
 348
 349 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 350
 351         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
 352         (rs6000coff_vec): Reference it.
 353
 354 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 355
 356         * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
 357         (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
 358         (elfNN_aarch64_create_dynamic_sections): Do not define
 359         _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
 360
 361 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 362
 363         * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
 364         * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
 365         * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
 366         * ld-aarch64/tls-relax-all.d: Likewise.
 367         * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
 368         * ld-aarch64/gc-tls-relocs.d: Likewise.
 369         * ld-aarch64/tls-relax-gd-ie.d: Likewise.
 370         * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
 371         * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
 372
 373 2013-07-02  Alan Modra  <amodra@gmail.com>
 374
 375         * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
 376         .TOC. after relocatable check.
 377
 378 2013-07-01  Alan Modra  <amodra@gmail.com>
 379
 380         * elf64-ppc.h (ppc64_elf_toc): Delete.
 381         (ppc64_elf_set_toc): Declare.
 382         * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
 383         with call the ppc64_elf_set_toc.
 384         (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
 385         (ppc64_elf_start_multitoc_partition): Likewise.
 386         (struct ppc_link_hash_table): Delete dot_toc_dot.  Replace all uses
 387         with elf.hgot.
 388         (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
 389         for ".TOC.".
 390         (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
 391         as needing a toc pointer.
 392         (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
 393         (ppc64_elf_set_toc): Rename from ppc64_elf_toc.  Add info param.
 394         Set elf.hgot value.
 395
 396 2013-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 397
 398         PR ld/15685
 399         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
 400         R_X86_64_DTPOFF64.
 401
 402 2013-06-28  Nick Clifton  <nickc@redhat.com>
 403
 404         PR ld/15302
 405         * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
 406
 407 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 408
 409         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
 410         in sgot.
 411         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
 412         in sgot[0] rather than sgotplt[0].
 413
 414 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 415
 416         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
 417         beginning of the generated file.
 418         (elf64-aarch64.c): Likewise.
 419         * Makefile.in: Re-generated.
 420
 421 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 422
 423         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
 424         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
 425         * Makefile.in: Re-generated.
 426         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
 427         (bfd_elf64_littleaarch64_vec): Likewise.
 428         (bfd_elf32_bigaarch64_vec): Likewise.
 429         (bfd_elf32_littleaarch64_vec): Likewise.
 430         * configure: Re-generated.
 431         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
 432         * elfxx-aarch64.h: New file.
 433         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
 434         stuff to elfxx-aarch64.c.
 435         (bfd_elf_aarch64_put_addend): Removed.
 436         (PG_OFFSET, PG): Likewise.
 437         (elfNN_aarch64_small_plt0_entry): Support ELF32.
 438         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
 439         (elf64_aarch64_grok_prstatus): Removed.
 440         (elf_backend_grok_prstatus): Removed.
 441         (insn32): Likewise.
 442         (aarch64_unsigned_overflow): Likewise.
 443         (aarch64_signed_overflow): Likewise.
 444         (aarch64_resolve_relocation): Likewise.
 445         (MASK): Likewise.
 446         (decode_branch_ofs_26): Likewise.
 447         (decode_cond_branch_ofs_19): Likewise.
 448         (decode_ld_lit_ofs_19): Likewise.
 449         (decode_tst_branch_ofs_14): Likewise.
 450         (decode_movw_imm): Likewise.
 451         (decode_adr_imm): Likewise.
 452         (decode_add_imm): Likewise.
 453         (reencode_branch_ofs_26): Likewise.
 454         (reencode_cond_branch_ofs_19): Likewise.
 455         (reencode_ld_lit_ofs_19): Likewise.
 456         (reencode_tst_branch_ofs_14): Likewise.
 457         (reencode_movw_imm): Likewise.
 458         (reencode_adr_imm): Likewise.
 459         (reencode_ldst_pos_imm): Likewise.
 460         (reencode_add_imm): Likewise.
 461         (reencode_movzn_to_movz): Likewise.
 462         (reencode_movzn_to_movn): Likewise.
 463         (aarch64_relocate): Update to call the new function names in
 464         elfxx-aarch64.c.
 465         (aarch64_calculate_got_entry_vma): Likewise.
 466         (elfNN_aarch64_final_link_relocate): Likewise.
 467         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
 468         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
 469         (elf_aarch64_update_plt_entry): ... this.
 470         (elfNN_aarch64_create_small_pltn_entry): Update.
 471         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
 472         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
 473         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
 474         call elf_aarch64_update_plt_entry.
 475
 476 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 477
 478         * bfd-in2.h: Re-generated.
 479         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
 480         (IS_AARCH64_TLS_RELOC): Change to be based on the
 481         bfd reloc enumerators.
 482         (IS_AARCH64_TLSDESC_RELOC): Likewise.
 483         (PG, PG_OFFSET): Cast literal to bfd_vma.
 484         (elf64_aarch64_howto_table): Removed.
 485         (elf64_aarch64_howto_dynrelocs): Removed.
 486         (elf64_aarch64_tls_howto_table): Removed.
 487         (elf64_aarch64_tlsdesc_howto_table): Removed.
 488         (elfNN_aarch64_howto_table): New table to host all howto entires..
 489         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
 490         (elfNN_aarch64_bfd_reloc_from_howto): New function.
 491         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
 492         (struct elf_aarch64_reloc_map): New.
 493         (elf_aarch64_reloc_map): New table.
 494         (elfNN_aarch64_howto_from_bfd_reloc): New function.
 495         (elfNN_aarch64_howto_from_type): Update to look up the new table
 496         elfNN_aarch64_howto_table.
 497         (struct elf64_aarch64_reloc_map): Remove.
 498         (elf64_aarch64_reloc_map): Remove.
 499         (elfNN_aarch64_reloc_type_lookup): Change to call
 500         elfNN_aarch64_howto_from_bfd_reloc.
 501         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
 502         elfNN_aarch64_howto_table.
 503         (aarch64_resolve_relocation): Refactor to switch on the bfd
 504         reloc enumerators.
 505         (bfd_elf_aarch64_put_addend): Likewise.
 506         (elfNN_aarch64_final_link_relocate): Likewise.
 507         (aarch64_tls_transition_without_check): Likewise.
 508         (aarch64_reloc_got_type): Likewise.
 509         (aarch64_can_relax_tls): Likewise.
 510         (aarch64_tls_transition): Likewise.
 511         (elfNN_aarch64_tls_relax): Likewise.
 512         (elfNN_aarch64_final_link_relocate): Likewise.
 513         (elfNN_aarch64_relocate_section): Likewise.
 514         (elfNN_aarch64_gc_sweep_hook): Likewise.
 515         (elfNN_aarch64_check_relocs): Likewise.
 516         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
 517         * libbfd.h: Re-generated.
 518         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
 519         (BFD_RELOC_AARCH64_RELOC_START)
 520         (BFD_RELOC_AARCH64_RELOC_END)
 521         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
 522         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
 523         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
 524         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
 525         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
 526         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
 527         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
 528
 529 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 530
 531         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
 532         (BUILD_CFILES): Add elf32-aarch64.c.
 533         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
 534         * Makefile.in: Re-generated.
 535         * archures.c (bfd_mach_aarch64_ilp32): New define.
 536         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
 537         (bfd_elf32_aarch64_set_options): Ditto.
 538         (elf32_aarch64_setup_section_lists): Ditto.
 539         (elf32_aarch64_next_input_section): Ditto.
 540         (elf32_aarch64_size_stubs): Ditto.
 541         (elf32_aarch64_build_stubs): Ditto.
 542         * bfd-in2.h: Re-generated.
 543         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
 544         and bfd_elf32_bigaarch64_vec.
 545         (aarch64-*-linux*): Likewise.
 546         (aarch64_be-*-elf): Likewise.
 547         (aarch64_be-*-linux*): Likewise.
 548         * configure.in (bfd_elf32_bigaarch64_vec)
 549         (bfd_elf32_littleaarch64_vec): New.
 550         * configure: Re-generated.
 551         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
 552         lp64 ones.
 553         (bfd_aarch64_arch_ilp32): New.
 554         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
 555         * elfnn-aarch64.c (ARCH_SIZE): New define.
 556         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
 557         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
 558         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
 559         (ELF64_R_*): Rename to ELFNN_R_*.
 560         Plus other paramaterization.
 561         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
 562         New declarations.
 563         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
 564         bfd_elf32_littleaarch64_vec.
 565
 566 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 567
 568         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
 569         (BUILD_CFILES): Add elf64-aarch64.c.
 570         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
 571         * Makefile.in: Re-generated.
 572         * elf64-aarch64.c: Rename to ...
 573         * elfnn-aarch64.c: ... this.
 574
 575 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
 576             Paul Brook  <paul@codesourcery.com>
 577
 578         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
 579         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
 580         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
 581         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 582         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
 583         (micromips_insn32_o32_exec_plt0_entry): New variable.
 584         (micromips_insn32_o32_exec_plt_entry): Likewise.
 585         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
 586         (mips_elf_estimate_stub_size): Likewise.
 587         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 588         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 589         (mips_finish_exec_plt): Likewise.
 590         (_bfd_mips_elf_relax_section): Likewise.
 591         (_bfd_mips_elf_insn32): New function.
 592         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
 593
 594 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
 595
 596         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
 597         prototype.
 598         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
 599         (bfd_elf32_get_synthetic_symtab): New macro.
 600         * elfxx-mips.c (plt_entry): New structure.
 601         (mips_elf_link_hash_entry): Add use_plt_entry member.
 602         (mips_elf_link_hash_table): Rename plt_entry_size member to
 603         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
 604         plt_comp_offset, plt_got_index entries and plt_header_is_comp
 605         members.
 606         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
 607         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
 608         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
 609         (STUB_LI16S_MICROMIPS): Likewise.
 610         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 611         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 612         (micromips_o32_exec_plt0_entry): New variable.
 613         (mips16_o32_exec_plt_entry): Likewise.
 614         (micromips_o32_exec_plt_entry): Likewise.
 615         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
 616         (mips_elf_output_extsym): Update to use gotplt_union's plist
 617         member rather than offset.
 618         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
 619         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
 620         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
 621         member rather than offset.
 622         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
 623         entries.
 624         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
 625         here.
 626         (mips_elf_make_plt_record): New function.
 627         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
 628         of JAL relocations that might need a PLT entry.
 629         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
 630         gotplt_union's plist member rather than offset.  Set individual
 631         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
 632         Don't set the symbol's value in the symbol table for PLT
 633         references here.  Don't set the PLT or PLT GOT section sizes
 634         here.
 635         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
 636         (mips_elf_allocate_lazy_stub): Likewise.
 637         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
 638         magic symbol.
 639         (mips_elf_set_plt_sym_value): New function.
 640         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
 641         PLT and PLT GOT section sizes here.  Set the symbol values in
 642         the symbol table for PLT references here.  Handle microMIPS
 643         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
 644         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
 645         gotplt_union's plist member rather than offset.  Handle
 646         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
 647         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
 648         gotplt_union's plist member rather than offset.  Use
 649         MIPS_ELF_GOT_SIZE to calculate GOT address.
 650         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
 651         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
 652         mips_finish_exec_plt.
 653         (_bfd_mips_elf_link_hash_table_create): Update to use
 654         gotplt_union's plist member rather than offset.
 655         (_bfd_mips_elf_get_synthetic_symtab): New function.
 656
 657 2013-06-24  Wawa  <caojinyu@msn.com>
 658
 659         PR 15657
 660         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
 661
 662 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
 663
 664         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
 665         files to...
 666         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
 667         * Makefile.in: Regenerate.
 668         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
 669         Set want64 to true for them at the end.
 670         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
 671         #ifdef BFD64.
 672
 673 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
 674
 675         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
 676         set sh_entsize for PLT section.
 677
 678 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
 679
 680         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
 681         * bfd-in2.h: Re-generated.
 682         * elf64-aarch64.c (RELOC_SECTION): Removed.
 683         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
 684         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
 685         (elf64_aarch64_link_hash_traverse): Ditto.
 686         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
 687         comment.
 688
 689 2013-06-19  Will Newton  <will.newton@linaro.org>
 690
 691         * configure: Regenerated.
 692         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
 693         * elf64-aarch64.c: Remove objalloc.h include.
 694         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
 695         (struct elf64_aarch64_link_hash_table): Remove ifunc related
 696         members. (elf_aarch64_local_htab_hash): Remove function.
 697         (elf_aarch64_local_htab_eq): Remove function.
 698         (elf_aarch64_get_local_sym_hash): Remove function.
 699         (elf64_aarch64_link_hash_table_create): Remove local hash
 700         table initialization.
 701         (elf64_aarch64_final_link_relocate): Remove sym argument and
 702         handling of ifunc symbols.
 703         (elf64_aarch64_relocate_section): Don't pass sym argument to
 704         elf64_aarch64_final_link_relocate.
 705         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
 706         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
 707         (elf64_aarch64_check_relocs): Likewise.
 708         (elf64_aarch64_post_process_headers): Remove call to
 709         _bfd_elf_set_osabi.
 710         (elf64_aarch64_is_function_type): New function.
 711         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
 712         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
 713         (elf64_aarch64_size_dynamic_sections): Remove call to
 714         elf_aarch64_allocate_local_dynrelocs.
 715         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
 716         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
 717         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
 718         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
 719         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
 720         elf_aarch64_finish_local_dynamic_symbol.
 721         (elf64_aarch64_add_symbol_hook): Remove function.
 722
 723 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
 724
 725         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
 726         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
 727         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
 728         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
 729         R_AARCH64_GOT_LD_PREL19.
 730
 731 2013-06-13  Terry Guo  <terry.guo@arm.com>
 732
 733         PR ld/15302
 734         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
 735         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
 736         supports thumb instructions.
 737
 738 2013-06-11  DJ Delorie  <dj@redhat.com>
 739
 740         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
 741
 742 2013-06-11  Will Newton  <will.newton@linaro.org>
 743
 744         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
 745         ELF64_R_SYM instead of ELF32_R_SYM.
 746
 747 2013-06-11  Nick Clifton  <nickc@redhat.com>
 748
 749         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
 750         checks if the dynamic sections have been created and relaxation
 751         has not been performed.
 752
 753 2013-06-07  Will Newton  <will.newton@linaro.org>
 754
 755         * configure: Regenerate.
 756         * configure.in: Build elf-ifunc.o for AArch64.
 757         * elf64-aarch64.c: Include objalloc.h.
 758         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
 759         (struct elf64_aarch64_link_hash_table): Add members for handling
 760         R_AARCH64_IRELATIVE relocations.
 761         (elf_aarch64_local_htab_hash): New function.
 762         (elf_aarch64_local_htab_eq): New function.
 763         (elf_aarch64_get_local_sym_hash): New function.
 764         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 765         symbol hash.
 766         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 767         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
 768         for handling STT_GNU_IFUNC symbols.
 769         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
 770         references to STT_GNU_IFUNC symbols.
 771         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
 772         STT_GNU_IFUNC symbols.
 773         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 774         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 775         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 776         (elf64_aarch64_is_function_type): Remove function.
 777         (elf64_aarch64_allocate_dynrelocs): Call
 778         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
 779         (elf_aarch64_allocate_local_dynrelocs): New function.
 780         (elf64_aarch64_size_dynamic_sections): Call
 781         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
 782         (elf64_aarch64_create_small_pltn_entry): Add info argument.
 783         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 784         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
 785         STT_GNU_IFUNC symbols and .iplt.
 786         (elf_aarch64_finish_local_dynamic_symbol): New function.
 787         (elf64_aarch64_finish_dynamic_sections): Call
 788         elf_aarch64_finish_local_dynamic_symbol.
 789         (elf64_aarch64_add_symbol_hook): New function.
 790
 791 2013-06-03  Alan Modra  <amodra@gmail.com>
 792
 793         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
 794         var.  Use it with last_stab.
 795
 796 2013-05-30  Paul Brook  <paul@codesourcery.com>
 797
 798         * bfd-in2.h: Regenerate.
 799         * elf32-mips.c (elf_mips_eh_howto): New.
 800         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
 801         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
 802         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
 803         * elf64-mips.c (elf_mips_eh_howto): New.
 804         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
 805         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
 806         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
 807         * libbfd.h: Regenerate.
 808         * reloc.c (BFD_RELOC_MIPS_EH): New.
 809
 810 2013-05-29  Nick Clifton  <nickc@redhat.com>
 811
 812         * dwarf2.c (struct dwarf2_debug): Add fields for handling
 813         alternate debug info source.
 814         (dwarf_debug_sections): Add entries for alternate .debug_str and
 815         .debug_info sections.
 816         (dwarf_debug_section_enum): Likewise.
 817         (read_alt_indirect_string): New function.  Handles a
 818         DW_FORM_GNU_strp_alt attribute.
 819         (read_alt_indirect_ref): New function.  Handles a
 820         DW_FORM_GNU_ref_alt attribute.
 821         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
 822         DW_FORM_GNU_strp_alt.
 823         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
 824         attributes.
 825         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
 826         sources.
 827         * opncls.c (GNU_DEBUGALTLINK): Define.
 828         (bfd_get_alt_debug_link_info): New function.
 829         (separate_alt_debug_file_exists): New function.
 830         (find_separate_debug_file): Add parameters for fetch and check
 831         functions.
 832         (bfd_follow_gnu_debugaltlink): New function.
 833         * bfd-in2.h: Regenerate.
 834
 835 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 836
 837         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
 838         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
 839         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
 840         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
 841         * bfd-in2.h: Regenerate.
 842         * libbfd.h: Regenerate.
 843         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
 844         the correct names.
 845         (elf64_aarch64_tlsdesc_howto_table): Likewise.
 846         (elf64_aarch64_reloc_map): Likewise.
 847         (aarch64_resolve_relocation): Likewise.
 848         (bfd_elf_aarch64_put_addend): Likewise.
 849         (aarch64_tls_transition_without_check): Likewise.
 850         (aarch64_reloc_got_type): Likewise.
 851         (elf64_aarch64_final_link_relocate): Likewise.
 852         (elf64_aarch64_tls_relax): Likewise.
 853         (elf64_aarch64_relocate_section): Likewise.
 854         (elf64_aarch64_gc_sweep_hook): Likewise.
 855         (elf64_aarch64_check_relocs): Likewise.
 856
 857 2013-05-26  Mark Wielaard  <mjw@redhat.com>
 858
 859         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
 860         (max_open_files): New static int initialized to zero.
 861         (bfd_cache_max_open): New static function to set and return
 862         max_open_files.
 863         (bfd_cache_init): Use bfd_cache_max_open.
 864         (bfd_open_file): Likewise.
 865         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
 866         (AC_CHECK_FUNCS): Add getrlimit.
 867         * configure: Regenerated.
 868         * config.in: Likewise.
 869         * sysdep.h: Check and include sys/resource.h for getrlimit.
 870
 871 2013-05-23  Alan Modra  <amodra@gmail.com>
 872
 873         * format.c (bfd_check_format_matches): Don't match a target in
 874         targ_selvecs if some other target is a better match.  If
 875         targets implement match priority, fall back to the first of
 876         the best matches.
 877
 878 2013-05-22  Eric Herman  <eric@freesa.org>
 879
 880         PR binutils/15462
 881         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
 882
 883 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
 884
 885         PR binutils/15474
 886         * srec.c (srec_set_section_contents): Properly convert size
 887         and offset to address when octets_per_byte is not unity.
 888
 889 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
 890
 891         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
 892         refcount member of the gotplt_union when resetting the reference
 893         count.  Adjust comment.
 894
 895 2013-05-20  Will Newton  <will.newton@linaro.org>
 896
 897         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
 898         relocs_copied member.
 899         (elf64_aarch64_link_hash_newfunc): Remove initialization of
 900         relocs_copied member.
 901         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
 902         relocs_copied member.
 903
 904 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 905
 906         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
 907         function definition.
 908
 909 2013-05-16  Cary Coutant  <ccoutant@google.com>
 910
 911         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
 912         external_ext_size and esize.
 913
 914 2013-05-16  Tristan Gingold  <gingold@adacore.com>
 915
 916         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
 917         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 918
 919 2013-05-15  Andreas Schwab  <schwab@suse.de>
 920
 921         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
 922
 923 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
 924
 925         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
 926         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
 927
 928 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
 929
 930         * bfd.c (_bfd_default_error_handler): Replace use of putc
 931         by fputc.  Add comment explaining why.
 932
 933 2013-05-09  Alan Modra  <amodra@gmail.com>
 934
 935         * elflink.c (elf_link_add_object_symbols): Don't omit reading
 936         of symbols when hashes already exist.
 937
 938 2013-05-07  Will Newton  <will.newton@linaro.org>
 939
 940         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
 941         plt_header_size argument for ports where it differs from
 942         plt_entry_size.
 943         * elf-bfd.h: Likewise.
 944         * elf32-i386.c: Pass plt_header_size to
 945         _bfd_elf_allocate_ifunc_dyn_relocs.
 946         * elf64-x86-64.c: Likewise.
 947
 948 2013-05-07  Will Newton  <will.newton@linaro.org>
 949
 950         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
 951         function.
 952         * elf-bfd.h: Likewise.
 953
 954 2013-05-06  Paul Brook  <paul@codesourcery.com>
 955
 956         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
 957         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
 958         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
 959         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
 960         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
 961         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
 962
 963 2013-05-06  Alan Modra  <amodra@gmail.com>
 964
 965         * elf64-ppc.c (opd_entry_value): Handle case where symbol
 966         hashes are not available.
 967
 968 2013-05-06  Alan Modra  <amodra@gmail.com>
 969
 970         * elflink.c (elf_link_add_object_symbols): Don't save symbol
 971         hashes around loading as-needed library.  Zero them on allocation,
 972         and restore to initial all-zero state if library not needed.
 973         Arrange to reuse hashes if we load library again later.
 974
 975 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
 976
 977         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
 978         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
 979         * elfn32-mips.c: Likewise.
 980         * elf64-mips.c: Likewise.
 981
 982 2013-05-02  Nick Clifton  <nickc@redhat.com>
 983
 984         * archures.c: Add some more MSP430 machine numbers.
 985         * config.bfd (msp430): Define targ_selvecs.
 986         * configure.in: Add bfd_elf32_msp430_ti_vec.
 987         * cpu-msp430.c: Add some more MSP430 machine numbers.
 988         * elf32-msp430.c Add support for MSP430X relocations.
 989         Add support for TI compiler generated relocations.
 990         Add support for sym_diff relocations.
 991         Add support for relaxing out of range short branches into long
 992         branches.
 993         Add support for MSP430 attribute section.
 994         * reloc.c: Add MSP430X relocations.
 995         * targets.c: Add bfd_elf32_msp430_ti_vec.
 996         * bfd-in2.h: Regenerate.
 997         * configure: Regenerate.
 998         * libbfd.h: Regenerate.
 999
1000 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
1001
1002         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1003         alpha*-*-linux*ecoff*.
1004
1005 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
1006
1007         PR binutils/15417
1008         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1009         zero.
1010
1011 2013-04-30  Alan Modra  <amodra@gmail.com>
1012
1013         * elflink.c (bfd_elf_record_link_assignment): Dont make
1014         STV_INTERNAL symbols STV_HIDDEN.
1015
1016 2013-04-29  Nick Clifton  <nickc@redhat.com>
1017
1018         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1019         fragmented .debug_line sections associated with unmarked code
1020         sections.
1021
1022 2013-04-29  Will Newton  <will.newton@linaro.org>
1023
1024         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1025         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1026
1027 2013-04-29  Will Newton  <will.newton@linaro.org>
1028
1029         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1030         error check up and add error message.
1031
1032 2013-04-26  Will Newton  <will.newton@linaro.org>
1033
1034         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1035
1036 2013-04-25  Alan Modra  <amodra@gmail.com>
1037
1038         * config.bfd: Add powerpc64le-linux.
1039
1040 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1041
1042         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1043         x86_64-*-elf*.
1044
1045 2013-04-24  Roland McGrath  <mcgrathr@google.com>
1046
1047         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1048         allocate space for PLT header even if IS_IPLT_ENTRY.
1049         (arm_nacl_put_plt0): New function, broken out of ...
1050         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
1051         If HTAB->nacl_p, set up the PLT header in .iplt too.
1052         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1053         a mapping symbol for the start of .iplt too.
1054
1055 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1056
1057         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1058         BFD_ALIGN to int.
1059         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1060         variables.
1061         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1062         to bfd_vma.
1063         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1064
1065 2013-04-22  Alan Modra  <amodra@gmail.com>
1066
1067         PR ld/15382
1068         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1069         sh_size or reloc_count adjustment by count.
1070
1071 2013-04-22  Alan Modra  <amodra@gmail.com>
1072
1073         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1074         create_linkage_sections here..
1075         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
1076         (create_linkage_sections): Move earlier in file.
1077         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1078         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1079
1080 2013-04-19  Nick Clifton  <nickc@redhat.com>
1081
1082         PR binutils/15356
1083         * compress.c (decompress_contents): Always call inflateEnd, even
1084         when another inflation operation fails.
1085
1086 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1087
1088         * elf-ifunc.c: Update copyright year.
1089
1090 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1091
1092         * coffcode.h: Added a cast to void when a bfd_set_section_*()
1093         macro's return value is ignored.
1094         * elf32-hppa.c: Likewise.
1095         * elf32-tic6x.c: Likewise.
1096         * mach-o.c: Likewise.
1097         * mmo.c: Likewise.
1098         * opncls.c: Likewise.
1099         * peicode.h: Likewise.
1100         * elf32-m32r.c: Check return value of bfd_set_section_*().
1101         * elfnn-ia64.c: Likewise.
1102         * elfxx-mips.c: Likewise.
1103         * vms-alpha.c: Likewise.
1104
1105 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1106
1107         PR ld/15371
1108         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1109         regular reference without non-GOT reference when building
1110         shared library.
1111
1112 2013-04-15  Alan Modra  <amodra@gmail.com>
1113
1114         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1115         cache slot for archives.
1116
1117 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
1118
1119         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1120         local variable mmop.
1121
1122 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1123
1124         PR ld/12494
1125         * bfd/elf32-avr.c: Consider all sections to determine if linker
1126         relaxation can safely delete a ret after a call/jmp
1127
1128 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
1129
1130         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1131         INODEs.
1132
1133 2013-04-08  Tom Tromey  <tromey@redhat.com>
1134
1135         * som.c (bfd_section_from_som_symbol): No longer static.
1136         * som.h (bfd_section_from_som_symbol): Declare.
1137
1138 2013-04-06  Alan Modra  <amodra@gmail.com>
1139
1140         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1141         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1142
1143 2013-04-05  Nick Clifton  <nickc@redhat.com>
1144
1145         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1146
1147 2013-04-04  Alan Modra  <amodra@gmail.com>
1148
1149         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1150         * bfd-in2.h: Regenerate.
1151         * elflink.c (elf_link_add_object_symbols): Use new error.
1152
1153 2013-04-03  Nick Clifton  <nickc@redhat.com>
1154
1155         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1156         (bfd_elf32_bfd_is_target_special_symbol): Define.
1157
1158 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1159
1160         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1161         elf64_aarch64_locals to get local GOT reference counts.
1162
1163 2013-04-02  DJ Delorie  <dj@redhat.com>
1164
1165         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1166         (rl78_elf_relax_section): Only fetch the next reloc if there is
1167         one expected.
1168
1169 2013-03-30  Alan Modra  <amodra@gmail.com>
1170
1171         PR ld/15323
1172         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1173         global symbols referenced by relocs.
1174         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1175         * elf32-bfin.c (bfin_check_relocs): Likewise.
1176         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1177         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1178         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1179         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1180         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1181         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1182         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1183         * elf32-i370.c (i370_elf_check_relocs): Likewise.
1184         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1185         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1186         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1187         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1188         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1189         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1190         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1191         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1192         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1193         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1194         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1195         * elf32-mt.c (mt_elf_check_relocs): Likewise.
1196         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1197         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1198         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1199         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1200         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1201         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1202         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1203         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1204         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1205         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1206         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1207         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1208         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1209         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1210         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1211         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1212         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1213         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1214         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1215         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1216         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1217         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1218         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1219         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1220         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1221         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
1222         test indirect/warning links for NULL.
1223
1224 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1225
1226         PR ld/15323
1227         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1228         symbol is referenced by a non-shared object.
1229         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1230
1231 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
1232
1233         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1234         R_SH_REL32 relocations against undefined weak symbols.
1235
1236 2013-03-28  Alan Modra  <amodra@gmail.com>
1237
1238         * elf64-ppc.c (struct ppc_dyn_relocs): New.
1239         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1240         into ifunc and non-ifunc.
1241         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
1242         separate ifunc/non-ifunc dynrel counts.
1243         (allocate_got): Always use reliplt for ifunc.
1244         (allocate_dynrelocs): Likewise.
1245         (ppc64_elf_size_dynamic_sections): Likewise.
1246         (ppc64_elf_layout_multitoc): Likewise.
1247         (ppc64_elf_relocate_section): Likewise.
1248
1249 2013-03-28  Alan Modra  <amodra@gmail.com>
1250
1251         * elf32-ppc.c (struct ppc_dyn_relocs): New.
1252         (ppc_elf_check_relocs): Separate dynrel counts for local syms
1253         into ifunc and non-ifunc.
1254         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1255         (ppc_elf_size_dynamic_sections): Likewise.
1256         (ppc_elf_relocate_section): Likewise.
1257
1258 2013-03-28  Alan Modra  <amodra@gmail.com>
1259
1260         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1261         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1262         bfd_link_info* and asection* params.
1263         (_bfd_elf_reloc_type_class): Likewise.
1264         * elf.c (_bfd_elf_reloc_type_class): Likewise.
1265         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1266         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1267         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1268         for any reliplt reloc.  Don't return reloc_class_plt for
1269         R_PPC_REL24 and R_PPC_ADDR24.
1270         * elf64-ppc.c (allocate_got): Formatting.
1271         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1272         reliplt reloc.
1273         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1274         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1275         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1276         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1277         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1278         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1279         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1280         Add extra params to the various reloc_type_class functions.
1281
1282 2013-03-27  Alan Modra  <amodra@gmail.com>
1283
1284         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1285         masks for all local ifunc syms.
1286         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1287         (ppc_elf_size_dynamic_sections): Likewise.
1288         (ppc_elf_relocate_section): Likewise.
1289
1290 2013-03-27  Will Newton  <will.newton@linaro.org>
1291
1292         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1293         dynamic reloc for symbols with dynindx == -1.
1294         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1295         dynamic reloc for symbols with dynindx == -1.
1296
1297 2013-03-27  Will Newton  <will.newton@linaro.org>
1298
1299         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1300         dynamic reloc for non-default visibility undefined weaks.
1301         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1302         dynamic reloc for non-default visibility undefined weaks.
1303
1304 2013-03-26  Alan Modra  <amodra@gmail.com>
1305
1306         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1307         over _bfd_elf_merge_symbol calls.
1308
1309 2013-03-26  Alan Modra  <amodra@gmail.com>
1310
1311         * elflink.c (elf_link_add_object_symbols): Add assertion for
1312         common override alignment check code.  Formatting.
1313
1314 2013-03-25  Alan Modra  <amodra@gmail.com>
1315
1316         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1317         usual common symbols as well as for dynamic.  Add poldbfd param.
1318         Save old bfd.  Adjust callers.
1319         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
1320         and "value" by value, not pointer.  Adjust caller.
1321         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1322         Delete code to set same.  Use old_bfd and old_alignment from
1323         _bfd_elf_merge_symbol instead.  Add default symbol before
1324         alignment and size checks.  Wrap overlong lines.
1325
1326 2013-03-25  Alan Modra  <amodra@gmail.com>
1327
1328         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1329         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1330         when override is true.
1331
1332 2013-03-25  Alan Modra  <amodra@gmail.com>
1333
1334         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1335         of *sym_hash.
1336
1337 2013-03-25  Alan Modra  <amodra@gmail.com>
1338
1339         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1340         Wrap long lines.
1341         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1342         early in symbol loop.
1343
1344 2013-03-25  Alan Modra  <amodra@gmail.com>
1345
1346         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1347         (_bfd_elf_init_reloc_shdr): Delete.
1348         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1349         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1350         just what is needed.
1351         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1352
1353 2013-03-23  Alan Modra  <amodra@gmail.com>
1354
1355         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1356         * elflink.c (_bfd_elf_merge_symbol): Make static.
1357         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1358         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1359
1360 2013-03-23  Alan Modra  <amodra@gmail.com>
1361
1362         PR ld/15270
1363         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1364         or ref_regular for BFD_PLUGIN owned syms, or have them affect
1365         def_dynamic/ref_dynamic.
1366         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1367         owned syms.
1368
1369 2013-03-22  David S. Miller  <davem@davemloft.net>
1370
1371         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1372         hwcaps attribute.
1373
1374 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
1375
1376         PR ld/14902
1377         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1378         errors adjusting relocs and symbols.
1379
1380 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
1381
1382         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1383         @(disp:32,ERx) to mov @(disp:16,ERx).
1384         (R_H8_DISP32A16): New reloc.
1385         Comments added and corrected.
1386         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1387         * bfd-in2.h: Regenerate.
1388         * libbfd.h: Regenerate.
1389
1390 2013-03-21  Kai Tietz  <ktietz@redhat.com>
1391
1392         * coffgen.c (coff_real_object_p): Make global.
1393         * peicode.h (coff_real_object_p): Add prototype.
1394         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1395         external_PEI_IMAGE_hdr structure.
1396         (coff_swap_filehdr_in): Handle variable header-size.
1397         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1398         of directory-entiries as specified in pe-header.
1399
1400 2013-03-21  Nick Clifton  <nickc@redhat.com>
1401
1402         PR sim/15286
1403         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1404         iWMMXt and iWMMXt2 processors from attributes.
1405
1406 2013-03-20  Alan Modra  <amodra@gmail.com>
1407
1408         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1409         sh_type according to is_rela.
1410
1411 2013-03-18  Alan Modra  <amodra@gmail.com>
1412
1413         PR ld/12549
1414         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1415         considering whether an --as-needed library is needed.
1416
1417 2013-03-14  Tom Tromey  <tromey@redhat.com>
1418
1419         * opncls.c (bfd_get_debug_link_info): Rename from
1420         get_debug_link_info.  Export.  Update comment.
1421         (find_separate_debug_file): Update.
1422         * bfd-in2.h: Rebuild.
1423
1424 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1425
1426         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1427         support.
1428         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1429         relocs.
1430
1431 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1432
1433         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1434         * elf.c (elfcore_write_s390_tdb): New function.
1435         (elfcore_write_register_note): Call it.
1436         (elfcore_grok_s390_tdb): New function.
1437         (elfcore_grok_note): Call it.
1438
1439 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
1440
1441         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1442
1443 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
1444
1445         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1446
1447 2013-03-04  Alan Modra  <amodra@gmail.com>
1448
1449         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1450         non-zero addends when relocatable, rather than addends >= 32768.
1451         Always zero "addend" before applying relocation.
1452
1453 2013-03-04  Nick Clifton  <nickc@redhat.com>
1454
1455         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1456         file pointer offsets for thin archives.
1457
1458 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1459
1460         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1461         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1462
1463 2013-02-27  DJ Delorie  <dj@redhat.com>
1464
1465         * reloc.c (BFD_RELOC_RL78_CODE): Add.
1466         * libbfd.h: Regenerate.
1467         * bfd-in2.h: Regenerate.
1468         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1469         references in compuated relocs.
1470
1471 2013-02-26  Anthony Green  <green@moxielogic.com>
1472
1473         * config.bfd: Extend moxie-rtems target triplet name support.
1474
1475 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1476
1477         PR ld/15167
1478         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1479         unique_global only for definition.
1480         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1481         here.
1482         (elf_link_add_object_symbols): Set unique_global only
1483         for definition.
1484
1485 2013-02-21  Alan Modra  <amodra@gmail.com>
1486
1487         * elf-bfd.h (struct elf_build_id): Extracted from..
1488         (struct elf_build_id_info): ..here.  Delete.
1489         (struct output_elf_obj_tdata): New, extracted from..
1490         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
1491         Add "o" field.
1492         (elf_program_header_size): Reference tdata->o.
1493         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1494         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1495         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1496         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1497         when opening bfd in any mode that might write.
1498         (_bfd_elf_write_object_contents): Use build_id field in
1499         output_elf_obj_tdata.
1500         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1501         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1502
1503 2013-02-21  Alan Modra  <amodra@gmail.com>
1504
1505         * elf-bfd.h (struct core_elf_obj_tdata): New.
1506         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1507         core_program, and core_command.  Add "core".
1508         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1509         Update all refs to tdata core fields.
1510         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1511         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1512         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1513         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1514         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1515         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1516         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1517         to tdata core fields.
1518
1519 2013-02-21  Alan Modra  <amodra@gmail.com>
1520
1521         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1522         Delete num_locals and num_globals.
1523         (elf_num_locals, elf_num_globals): Don't define.
1524         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1525         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1526         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1527         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1528         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1529         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1530         accessor macros.
1531         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
1532         number of locals syms via new param.
1533         (swap_out_syms): Adjust to suit elf_map_symbols change.
1534
1535 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
1536
1537         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1538         STO_MICROMIPS annotation.
1539
1540 2013-02-19  Alan Modra  <amodra@gmail.com>
1541
1542         * configure.in: Bump version to 2.23.52.
1543         * elf-bfd.h (struct elf_build_id_info): New.
1544         (struct elf_obj_tdata): Delete after_write_object_contents,
1545         after_write_object_contents_info and build_id_size.  Make build_id
1546         a pointer to struct elf_build_id_info.
1547         * elf.c (_bfd_elf_write_object_contents): Style.  Update
1548         after_write_ibject_contents invocation.
1549         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
1550         allow zero size notes.
1551         * configure: Regenerate.
1552
1553 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1554
1555         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1556         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1557         (micromips_elf64_howto_table_rela): Likewise.
1558         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1559         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1560         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1561         (elf_micromips_howto_table_rela): Likewise.
1562         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1563
1564 2013-02-18  Paul Brook  <paul@codesourcery.com>
1565
1566         * elfxx-mips.c (MICROMIPS_P): New macro.
1567         (_bfd_mips_elf_symbol_processing): Use it.
1568
1569 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1570
1571         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1572         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1573
1574 2013-02-18  Alan Modra  <amodra@gmail.com>
1575
1576         PR ld/12549
1577         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1578         (_bfd_elf_strtab_clear_all_refs): Declare.
1579         (_bfd_elf_strtab_resize): Declare.
1580         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1581         (_bfd_elf_strtab_clear_all_refs): New function.
1582         (_bfd_elf_strtab_resize): Likewise.
1583         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1584
1585 2013-02-18  Alan Modra  <amodra@gmail.com>
1586
1587         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1588         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1589         and elf_text_section to..
1590         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
1591         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1592         (struct alpha_elf_find_line): ..this.
1593         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1594
1595 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1596
1597         PR ld/15146
1598         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1599         for references from the dummy bfd.
1600
1601 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1602
1603         PR ld/15149
1604         * elflink.c (elf_link_add_object_symbols): Also track weak
1605         references.
1606
1607 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1608
1609         PR binutils/15151
1610         * archive.c (_bfd_find_nested_archive): Don't allow a nested
1611         archive pointing to itself.
1612         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1613
1614 2013-02-15  Nick Clifton  <nickc@redhat.com>
1615
1616         PR binutils/15140
1617         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1618         accessing a corrupt nested archive.
1619
1620 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
1621
1622         * elfxx-mips.c (mips_got_page_ref): New structure.
1623         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1624         pair to represent the anchor point.
1625         (mips_got_info): Add a got_page_refs field.
1626         (mips_elf_link_hash_table): Add a sym_cache field.
1627         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1628         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1629         new anchor representation.
1630         (mips_elf_create_got_info): Create got_page_refs rather than
1631         got_page_entries.
1632         (mips_elf_record_got_page_ref): New function.
1633         (mips_elf_pages_for_range): Move further down file.
1634         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
1635         Use a section rather than a (bfd, symndx) pair to represent the
1636         anchor point.
1637         (mips_elf_resolve_got_page_ref): New function.
1638         (mips_elf_resolve_final_got_entries): Use it to populate
1639         got_page_entries.
1640         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1641         rather than mips_elf_record_got_page_entry.  Only nullify h
1642         afterwards.
1643         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1644         earlier.
1645
1646 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
1647
1648         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1649         in g->relocs.
1650
1651 2013-02-12  Alan Modra  <amodra@gmail.com>
1652
1653         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1654         suitable definition when using generic linker hash table.
1655
1656 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1657
1658         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1659         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1660         mips_elf_traverse_got_arg.  Count GOT entries.
1661         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1662         as argument.  Update after above changes.
1663         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1664         mips_elf_count_got_entries.  Update the calls to
1665         mips_elf_resolve_final_got_entries.
1666
1667 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1668
1669         * elfxx-mips.c (mips_got_tls_type): New enum.
1670         (mips_got_entry): Add tls_initialized.
1671         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1672         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1673         GOT_TLS_TYPE masks.
1674         (mips_elf_reloc_tls_type, mips_tls_got_entries)
1675         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1676         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1677         than GOT_NORMAL.
1678         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1679         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
1680         tls_initialized rather than GOT_TLS_DONE.
1681         (mips_tls_got_index): Delete.
1682         (mips_elf_local_got_index, mips_elf_global_got_index): Use
1683         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1684         (mips_elf_record_got_entry): Initialize tls_initialized.
1685
1686 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1687
1688         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1689         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1690         tls_ie_got_offset and tls_gd_got_offset.
1691         (mips_elf_link_hash_newfunc): Remove initialization.
1692         (mips_elf_create_got_info): Likewise.
1693         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1694         (mips_tls_single_got_index): Delete.
1695         (mips_elf_local_got_index): Always use the GOT entry to track
1696         GOT indices.
1697         (mips_elf_global_got_index): Likewise.
1698         (mips_elf_create_local_got_entry): Assert that TLS entries have
1699         already been allocated.
1700         (mips_elf_record_global_got_symbol): Don't initialize
1701         tls_ie_type or tls_gd_type.
1702         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1703         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1704         entry.
1705         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1706         the GOT entries.
1707         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1708         have been allocated.
1709         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1710         tls_ie_type and tls_gd_type.
1711
1712 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1713
1714         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
1715         aliasing violation.  Check for htab allocation failures.
1716
1717 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1718
1719         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1720         split out from...
1721         (mips_elf_global_got_index): ...here.  Reorder arguments so that
1722         the output bfd and info come first.
1723         (mips_elf_calculate_relocation): Update the call to
1724         mips_elf_global_got_index accordingly.
1725         (_bfd_mips_elf_finish_dynamic_symbol): Use
1726         mips_elf_primary_global_got_index rather than
1727         mips_elf_global_got_index.
1728         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1729
1730 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1731
1732         * elfxx-mips.c (mips_got_entry): Update comments.
1733         (mips_elf_multi_got_entry_eq): Rename to...
1734         (mips_elf_got_entry_eq): ...this, deleting the old definition.
1735         (mips_elf_create_got_info): Remove master_got_p argument.
1736         Always use mips_elf_got_entry_eq.
1737         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1738         Update calls accordingly.
1739
1740 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1741
1742         * elfxx-mips.c (mips_got_info): Remove bfd2got.
1743         (mips_elf_bfd2got_hash): Delete.
1744         (mips_elf_got_per_bfd_arg): Remove bfd2got.
1745         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1746         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1747         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
1748         than mips_elf_got_for_ibfd.
1749         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1750         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1751         (mips_elf_make_got_per_bfd): Replace with...
1752         (mips_elf_add_got_entry): ...this new function.
1753         (mips_elf_make_got_pages_per_bfd): Replace with...
1754         (mips_elf_add_got_page_entry): ...this new function.
1755         (mips_elf_merge_got_with): Replace bfd2got argument with separate
1756         bfd and GOT arguments.  Use mips_elf_add_got_entry and
1757         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1758         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
1759         to set the BFD's GOT and free the old table.
1760         (mips_elf_merge_got): Replace bfd2got argument with separate
1761         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
1762         Use mips_elf_count_got_entries to count the number of entries in
1763         each GOT.  Update the calls to mips_elf_merge_got_with.
1764         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1765         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1766         (mips_elf_multi_got): Don't create the bfd2got hash table.
1767         Replace hash table traversal with a walk over the input bfds,
1768         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
1769         to set the output bfd's GOT.
1770         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
1771         bfds use the master GOT in the single-GOT case.
1772         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1773         rather than mips_elf_got_for_ibfd.
1774
1775 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1776
1777         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1778         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1779         (mips_elf_record_global_got_symbol): Update the hash entry before
1780         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
1781         the latter.
1782         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1783         (mips_elf_record_got_page_entry): Record the entry in both the
1784         master and bfd GOTs.
1785
1786 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1787
1788         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1789         create another one if necessary.
1790         (mips_elf_set_gotidx): New function.
1791         (mips_elf_set_global_gotidx): Use it.
1792         (mips_elf_initialize_tls_index): Likewise.  Take a
1793         mips_elf_traverse_got_arg as argument.
1794         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1795         (mips_elf_multi_got): Likewise.  Cope with error returns from
1796         mips_elf_set_global_gotidx.
1797
1798 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1799
1800         * elfxx-mips.c (mips_got_info): Add relocs field.
1801         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1802         with...
1803         (mips_elf_traverse_got_arg): ...this new structure.
1804         (mips_elf_count_local_tls_relocs): Delete.
1805         (mips_elf_count_global_tls_relocs): Likewise.
1806         (mips_elf_count_got_entry): New function.
1807         (mips_elf_count_local_got_entries): Likewise.
1808         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1809         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
1810         (mips_elf_record_local_got_symbol): Don't count got entries here.
1811         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1812         (mips_elf_set_global_got_offset): Split into...
1813         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1814         new functions.  Take a mips_elf_traverse_got_arg rather than a
1815         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
1816         Use g->relocs to record the number of relocs needed for global GOT
1817         entries.
1818         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1819         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
1820         relocations.  Update for above function split.
1821         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1822         to count both the number of GOT entries and the number of TLS
1823         relocs required by local entries.  Likewise
1824         mips_elf_count_global_tls_entries and global entries.
1825         Remove uses of mips_elf_count_local_tls_relocs and
1826         mips_elf_count_global_tls_relocs.
1827
1828 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1829
1830         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1831         to say that each structure represents only one type of TLS reference.
1832         (GOT_TLS_TYPE): New define.
1833         (mips_elf_link_hash_entry): Temporarily split tls_type and
1834         tls_got_offset into two variables each.
1835         (mips_elf_link_hash_newfunc): Update accordingly.
1836         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1837         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1838         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1839         (mips_tls_got_relocs): Use a switch statement.
1840         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1841         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
1842         local "offset" variable.
1843         (mips_tls_got_index): Remove r_type argument and assert.  Remove
1844         code that handled entries with two TLS types; always use the
1845         original got_index instead.
1846         (mips_tls_single_got_index): New function.
1847         (mips_elf_local_got_index): Use entry->tls_type to check for
1848         TLS entries.  Use mips_tls_single_got_index.  Update call to
1849         mips_tls_got_index.
1850         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1851         Use p->tls_type to check for TLS entries.  Update call to
1852         mips_tls_got_index.  Use mips_tls_single_got_index.
1853         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1854         Use entry.tls_type to check for TLS entries.
1855         (mips_elf_record_global_got_symbol): Replace tls_flag argument
1856         with r_type argument.  Use mips_elf_reloc_tls_type.
1857         Set up the new hash entry fields.
1858         (mips_elf_record_local_got_symbol): Replace tls_flag argument
1859         with r_type argument.  Use mips_elf_reloc_tls_type and
1860         mips_tls_got_entries.  Remove code that handled entries
1861         with multiple TLS types.
1862         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1863         (mips_elf_initialize_tls_index): Handle new hash entry fields.
1864         Use equality rather than masks when checking for specific TLS types.
1865         Use mips_tls_got_entries.  Remove code that handled entries
1866         with multiple TLS types.
1867         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1868         testing the hash table entry.
1869         (_bfd_mips_elf_check_relocs): Update calls to
1870         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1871         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1872         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1873
1874 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1875
1876         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1877         (mips_elf_got_entry_hash): ...this, deleting the old version.
1878         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1879         both types of GOT.
1880
1881 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1882
1883         * elfxx-mips.c (mips_elf_create_got_info): New function.
1884         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1885         (mips_elf_create_got_section): Likewise.
1886
1887 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1888
1889         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1890         gotidx to -1.
1891
1892 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1893
1894         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1895
1896 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1897
1898         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1899         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
1900
1901 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1902
1903         * elfxx-mips.c (mips_elf_count_global_tls_entries)
1904         (mips_elf_count_global_tls_relocs): Don't count indirect or
1905         warning symbols.
1906         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1907         number of TLS entries were allocated.
1908
1909 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1910
1911         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1912
1913 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1914
1915         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1916         if there are TLS relocations.
1917
1918 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1919
1920         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1921         (mips_elf_resolve_final_got_entries): Remove bogus comment.
1922
1923 2013-02-11  Alan Modra  <amodra@gmail.com>
1924
1925         * elfcode.h (elf_checksum_contents): Free contents.
1926         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1927         * elflink.c (_bfd_elf_link_hash_table_free): New function.
1928         (elf_final_link_free): New function, extracted from..
1929         (bfd_elf_final_link): ..here.  Always call
1930         _bfd_elf_write_section_eh_frame_hdr.
1931         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1932         _bfd_elf_link_hash_table_free.
1933         * libbfd-in.h (_bfd_merge_sections_free): Declare.
1934         * libbfd.h: Regenerate.
1935         * merge.c (_bfd_merge_sections_free): New function.
1936         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1937         hdr_info->array.
1938         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1939         _bfd_elf_link_hash_table_free.
1940         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1941         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1942         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1943         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1944         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1945         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1946         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1947         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1948         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1949         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1950         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1951         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1952         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1953         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1954         (bfd_elf32_bfd_link_hash_table_free): Don't define.
1955         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1956         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1957
1958 2013-02-10  Alan Modra  <amodra@gmail.com>
1959
1960         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1961         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1962         * m68klinux.c (linux_link_hash_table_create): Likewise.
1963         * sparclinux.c (linux_link_hash_table_create): Likewise.
1964         * sunos.c (sunos_link_hash_table_create): Likewise.
1965         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1966         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1967         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1968         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1969         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1970         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1971         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1972         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1973         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1974         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1975         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1976         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1977         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1978         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1979         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1980         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1981         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1982         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1983         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1984         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1985         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1986         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1987         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1988         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1989         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1990         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1991         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1992         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1993
1994 2013-02-10  Alan Modra  <amodra@gmail.com>
1995
1996         * i386linux.c (linux_link_hash_table_create): Allocate table
1997         with bfd_zmalloc, not bfd_alloc.
1998         * pdp11.c (link_hash_table_create): Allocate table with
1999         bfd_malloc, not bfd_alloc.
2000         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2001         with bfd_zmalloc, not bfd_zalloc.
2002         (bfin_link_hash_table_create): Likewise.
2003         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2004         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2005
2006 2013-02-10  Alan Modra  <amodra@gmail.com>
2007
2008         PR ld/15113
2009         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2010
2011 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
2012
2013         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2014         sections.
2015         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2016         symbol.
2017
2018 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2019
2020         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2021         288 to 272.
2022
2023 2013-02-08  Alan Modra  <amodra@gmail.com>
2024
2025         PR binutils/15106
2026         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2027         * elf.c (elf_find_function): Revert last change.  Use new
2028         tdata field rather than static vars for cache.
2029
2030 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
2031
2032         PR ld/15107
2033         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2034         symbol is defined in regular object.
2035
2036 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
2037
2038         PR binutils/15106
2039         * elf.c (elf_find_function): Don't cache if symbols change.
2040
2041 2013-02-07  Alan Modra  <amodra@gmail.com>
2042
2043         PR binutils/14873
2044         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2045         copy attributes from or to non-ELF.
2046
2047 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2048
2049         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2050         for non-zero TLS symbol.
2051         (elf_i386_relocate_section): Don't resolve size relocation against
2052         non-zero TLS symbol.
2053         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2054         pc_count for non-zero TLS symbol.
2055         (elf_x86_64_relocate_section): Don't resolve size relocation
2056         against non-zero TLS symbol.
2057
2058 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
2059             Andrew Jenner <andrew@codesourcery.com>
2060
2061         Based on patches from Altera Corporation.
2062
2063         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2064         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2065         (BFD_BACKENDS): Add elf32-nios2.lo.
2066         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2067         * Makefile.in: Regenerated.
2068         * configure.in: Add entries for bfd_elf32_bignios2_vec and
2069         bfd_elf32_littlenios2_vec.
2070         * configure: Regenerated.
2071         * config.bfd: Add cases for nios2.
2072         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2073         (bfd_mach_nios2): Define.
2074         (bfd_nios2_arch): Declare.
2075         (bfd_archures_list): Add bfd_nios2_arch.
2076         * targets.c (bfd_elf32_bignios2_vec): Declare.
2077         (bfd_elf32_littlenios2_vec): Declare.
2078         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2079         bfd_elf32_littlenios2_vec.
2080         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2081         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2082         * bfd-in2.h: Regenerated.
2083         * libbfd.h: Regenerated.
2084         * cpu-nios2.c: New file.
2085         * elf32-nios2.c: New file.
2086
2087 2013-02-06  Alan Modra  <amodra@gmail.com>
2088
2089         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2090         stubs in stub_bfd.
2091
2092 2013-02-06  Alan Modra  <amodra@gmail.com>
2093
2094         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2095         * Makefile.in: Regenerate.
2096
2097 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
2098             Pedro Alves  <palves@redhat.com>
2099
2100         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2101         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2102         declaration.
2103         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2104         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2105         * elf-linux-psinfo.h: New file.
2106         * elf.c: Include elf-linux-psinfo.h.
2107         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2108         New functions.
2109         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2110         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2111         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2112         (elfcore_write_ppc_linux_prpsinfo32): New function.
2113
2114 2013-02-04  Tristan Gingold  <gingold@adacore.com>
2115
2116         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2117         start address.
2118
2119 2013-02-04  Alan Modra  <amodra@gmail.com>
2120
2121         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2122         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2123         * Makefile.in: Regenerate.
2124         * po/SRC-POTFILES.in: Regenerate.
2125
2126 2013-02-04  Alan Modra  <amodra@gmail.com>
2127
2128         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2129         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2130
2131 2013-02-01  Alan Modra  <amodra@gmail.com>
2132
2133         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2134         clears def_regular.
2135
2136 2013-01-31  Tristan Gingold  <gingold@adacore.com>
2137
2138         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2139         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
2140         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2141
2142 2013-01-31  Alan Modra  <amodra@gmail.com>
2143             David S. Miller  <davem@davemloft.net>
2144
2145         PR ld/15056
2146         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2147         references to __tls_get_addr.
2148         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
2149         vtinherit and vtentry reloc handling too.
2150         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2151
2152 2013-01-31  Alan Modra  <amodra@gmail.com>
2153
2154         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2155
2156 2013-01-31  Alan Modra  <amodra@gmail.com>
2157
2158         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2159
2160 2013-01-28  Alan Modra  <amodra@gmail.com>
2161
2162         * elf64-ppc.c: Use %T to print symbols names and remove redundant
2163         "relocation" in error messages throughout file.
2164         (ppc64_elf_relocate_section): Remove sibling call error message,
2165         replace with "call lacks nop".  Specially report errors for
2166         branches to function entry points via OPD lookup and branches
2167         to stubs.  Remove NULL symbol handling now done by %T.
2168
2169 2013-01-28  Alan Modra  <amodra@gmail.com>
2170
2171         * archive.c (bfd_generic_archive_p): Return target and keep
2172         ardata on partial matches.
2173         * format.c (bfd_check_format_matches): Adjust for above
2174         change.  Remove bfd_error_file_ambiguously_recognized dead
2175         code.
2176
2177 2013-01-26  Alan Modra  <amodra@gmail.com>
2178
2179         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2180         bfd_preserve_finish): Move to..
2181         * format.c: ..here, splitting out..
2182         (bfd_reinit): ..this.  New function.
2183         (bfd_check_format_matches): Use bfd_preserve_save/restore to
2184         keep bfd state for a match.
2185         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2186         * elfcore.h (elf_core_file_p): Likewise.
2187         * mach-o.c (bfd_mach_o_header_p): Likewise.
2188         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2189         * xsym.c (bfd_sym_object_p): Likewise.
2190         * mmo.c (mmo_scan): Clear abfd->symcount.
2191         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2192         * section.c (bfd_section_list_clear): Clear section_htab.count.
2193         * bfd-in2.h: Regenerate.
2194
2195 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
2196
2197         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2198         second reloc, make sure that the reloc potentially exists first.
2199
2200 2013-01-24  Nick Clifton  <nickc@redhat.com>
2201
2202         * archures.c: Add bfd_mach_v850e3v5.
2203         * bfd-in2.h: Regenerate.
2204         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2205         * cpu-v850_rh850.c: Likewise.
2206         * elf32-v850.c: Add support for v850e3v5 architecture.
2207
2208 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
2209
2210         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2211
2212 2013-01-23  Leif Ekblad  <leif@rdos.net>
2213
2214         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2215
2216 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2217
2218         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2219         non-zero TLS symbol.
2220         (elf_i386_relocate_section): Resolve size relocation against
2221         non-zero TLS symbol.
2222         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2223         for non-zero TLS symbol.
2224         (elf_x86_64_relocate_section): Resolve size relocation against
2225         non-zero TLS symbol.
2226
2227 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
2228
2229         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2230         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
2231         true.
2232
2233 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2234
2235         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2236         PC-relative relocation.
2237         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2238         as PC-relative relocation.
2239
2240 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2241
2242         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2243         check.
2244         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2245
2246         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2247         and R_X86_64_SIZE64 check.
2248         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2249         nor R_X86_64_SIZE64.
2250
2251 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2252
2253         * bfd-in2.h: Regenerated.
2254         * libbfd.h: Likewise.
2255
2256         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2257         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2258         (elf_i386_check_relocs): Handle R_386_SIZE32.
2259         (elf_i386_gc_sweep_hook): Likewise.
2260         (elf_i386_relocate_section): Likewise.
2261
2262         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2263         and R_X86_64_SIZE64 entries.
2264         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2265         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2266         (elf_x86_64_reloc_name_lookup): Likewise.
2267         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2268         R_X86_64_SIZE64.
2269         (elf_x86_64_gc_sweep_hook): Likewise.
2270         (elf_x86_64_relocate_section): Likewise.
2271
2272         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2273         BFD_RELOC_SIZE64.
2274
2275 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2276
2277         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2278         with R_X86_64_RELATIVE64.
2279
2280 2013-01-15  Nick Clifton  <nickc@redhat.com>
2281
2282         * elf32-msp430.c: Fix spelling typo.
2283
2284 2013-01-15  Alan Modra  <amodra@gmail.com>
2285
2286         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2287         plt-thread-safe.
2288
2289 2013-01-14  Alan Modra  <amodra@gmail.com>
2290
2291         PR binutils/14813
2292         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2293         (memory_bclose): Likewise.  Return 0 on success.
2294         * cache.c (cache_bclose): Likewise.
2295         * opncls.c (opncls_bclose, bfd_close): Likewise.
2296         * vms-lib.c (vms_lib_bclose): Likewise.
2297         * libbfd.h: Regenerate.
2298
2299 2013-01-13  Alan Modra  <amodra@gmail.com>
2300
2301         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2302         Add ref_dynamic_nonweak.
2303         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2304         (_bfd_elf_merge_symbol): Don't call above function.  Move
2305         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
2306         clear dynamic_def.
2307         (elf_link_add_object_symbols): Delete redundant "override" test.
2308         Don't set dynamic_def here.
2309         (elf_link_output_extsym): Update.
2310
2311 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2312
2313         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2314         normal and TLS symbol access.
2315         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2316
2317 2013-01-12  Alan Modra  <amodra@gmail.com>
2318
2319         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2320         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2321         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2322
2323 2013-01-12  Alan Modra  <amodra@gmail.com>
2324
2325         PR ld/12549
2326         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2327         (_bfd_elf_strtab_clear_all_refs): Define.
2328         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2329         (_bfd_elf_strtab_clear_all_refs): Delete.
2330         * elflink.c (elf_link_add_object_symbols): Clear out added
2331         strtab refs.  Correct handling of warning common symbols.
2332
2333 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2334
2335         * aout0.c: Remove trailing white spaces.
2336         * archive.c: Likewise.
2337         * archures.c: Likewise.
2338         * bfd-in.h: Likewise.
2339         * bfd-in2.h: Likewise.
2340         * coff-alpha.c: Likewise.
2341         * coff-i860.c: Likewise.
2342         * coff-mips.c: Likewise.
2343         * coff-ppc.c: Likewise.
2344         * coff-tic80.c: Likewise.
2345         * coff-x86_64.c: Likewise.
2346         * coff-z80.c: Likewise.
2347         * coffcode.h: Likewise.
2348         * coffgen.c: Likewise.
2349         * cofflink.c: Likewise.
2350         * compress.c: Likewise.
2351         * corefile.c: Likewise.
2352         * cpu-arm.c: Likewise.
2353         * cpu-avr.c: Likewise.
2354         * cpu-bfin.c: Likewise.
2355         * cpu-cr16.c: Likewise.
2356         * cpu-cr16c.c: Likewise.
2357         * cpu-crx.c: Likewise.
2358         * cpu-h8300.c: Likewise.
2359         * cpu-i386.c: Likewise.
2360         * cpu-lm32.c: Likewise.
2361         * cpu-m68k.c: Likewise.
2362         * cpu-moxie.c: Likewise.
2363         * cpu-msp430.c: Likewise.
2364         * cpu-sh.c: Likewise.
2365         * cpu-xc16x.c: Likewise.
2366         * dwarf2.c: Likewise.
2367         * ecofflink.c: Likewise.
2368         * ecoffswap.h: Likewise.
2369         * elf-ifunc.c: Likewise.
2370         * elf-m10300.c: Likewise.
2371         * elf-vxworks.c: Likewise.
2372         * elf32-avr.c: Likewise.
2373         * elf32-avr.h: Likewise.
2374         * elf32-cr16.c: Likewise.
2375         * elf32-cr16c.c: Likewise.
2376         * elf32-cris.c: Likewise.
2377         * elf32-crx.c: Likewise.
2378         * elf32-frv.c: Likewise.
2379         * elf32-hppa.c: Likewise.
2380         * elf32-i860.c: Likewise.
2381         * elf32-ip2k.c: Likewise.
2382         * elf32-iq2000.c: Likewise.
2383         * elf32-m32c.c: Likewise.
2384         * elf32-m68hc1x.c: Likewise.
2385         * elf32-msp430.c: Likewise.
2386         * elf32-mt.c: Likewise.
2387         * elf32-ppc.c: Likewise.
2388         * elf32-rl78.c: Likewise.
2389         * elf32-s390.c: Likewise.
2390         * elf32-score.h: Likewise.
2391         * elf32-sh-symbian.c: Likewise.
2392         * elf32-sh.c: Likewise.
2393         * elf32-spu.c: Likewise.
2394         * elf32-tic6x.c: Likewise.
2395         * elf32-v850.c: Likewise.
2396         * elf32-xc16x.c: Likewise.
2397         * elf32-xtensa.c: Likewise.
2398         * elf64-alpha.c: Likewise.
2399         * elf64-hppa.c: Likewise.
2400         * elf64-ppc.c: Likewise.
2401         * elf64-s390.c: Likewise.
2402         * elfcore.h: Likewise.
2403         * elflink.c: Likewise.
2404         * elfxx-mips.c: Likewise.
2405         * elfxx-sparc.c: Likewise.
2406         * elfxx-tilegx.c: Likewise.
2407         * ieee.c: Likewise.
2408         * libcoff.h: Likewise.
2409         * libpei.h: Likewise.
2410         * libxcoff.h: Likewise.
2411         * linker.c: Likewise.
2412         * mach-o-i386.c: Likewise.
2413         * mach-o-target.c: Likewise.
2414         * mach-o.c: Likewise.
2415         * mach-o.h: Likewise.
2416         * mmo.c: Likewise.
2417         * opncls.c: Likewise.
2418         * pdp11.c: Likewise.
2419         * pe-x86_64.c: Likewise.
2420         * peXXigen.c: Likewise.
2421         * pef-traceback.h: Likewise.
2422         * pei-x86_64.c: Likewise.
2423         * peicode.h: Likewise.
2424         * plugin.c: Likewise.
2425         * reloc.c: Likewise.
2426         * riscix.c: Likewise.
2427         * section.c: Likewise.
2428         * som.c: Likewise.
2429         * syms.c: Likewise.
2430         * tekhex.c: Likewise.
2431         * ticoff.h: Likewise.
2432         * vaxbsd.c: Likewise.
2433         * xcofflink.c: Likewise.
2434         * xtensa-isa.c: Likewise.
2435
2436 2013-01-10  Will Newton <will.newton@imgtec.com>
2437
2438         * Makefile.am: Add Meta.
2439         * Makefile.in: Regenerate.
2440         * archures.c (bfd_mach_metag): New.
2441         * bfd-in2.h: Regenerate.
2442         * config.bfd: Add Meta.
2443         * configure: Regenerate.
2444         * configure.in: Add Meta.
2445         * cpu-metag.c: New file.
2446         * elf-bfd.h: Add Meta.
2447         * elf32-metag.c: New file.
2448         * elf32-metag.h: New file.
2449         * libbfd.h: Regenerate.
2450         * reloc.c: Add Meta relocations.
2451         * targets.c: Add Meta.
2452
2453 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2454
2455         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2456         (elfcore_write_aarch_hw_break): Likewise.
2457         (elfcore_write_aarch_hw_watch): Likewise.
2458         * elf.c (elfcore_grok_aarch_tls): New function.
2459         (elfcore_grok_aarch_hw_break): Likewise.
2460         (elfcore_grok_aarch_hw_watch): Likewise.
2461         (elfcore_grok_note): Call the new functions to handle the
2462         corresponding notes.
2463         (elfcore_write_aarch_tls): New function.
2464         (elfcore_write_aarch_hw_break): Likewise.
2465         (elfcore_write_aarch_hw_watch): Likewise.
2466         (elfcore_write_register_note): Call the new functions to handle the
2467         corresponding pseudo sections.
2468
2469 2013-01-07  Tom Tromey  <tromey@redhat.com>
2470
2471         * section.c (_bfd_std_section): Rename from std_section.
2472         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2473         (STD_SECTION): Update.
2474         * bfd-in2.h: Rebuild.
2475
2476 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
2477
2478         * archures.c (bfd_mach_mips5900): Define.
2479         * bfd-in2.h: Regenerate.
2480         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2481         * cpu-mips.c: Add support for MIPS r5900.
2482         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2483
2484 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
2485             Nick Clifton  <nickc@redhat.com>
2486
2487         * elflink.c (get_value): Prevent the use of an undefined shift
2488         operation.  Add sanity checks.
2489
2490 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
2491
2492         * config.bfd (cr16*-*-uclinux*): New target support.
2493
2494
2495 For older changes see ChangeLog-2012
2496 \f
2497 Copyright (C) 2013 Free Software Foundation, Inc.
2498
2499 Copying and distribution of this file, with or without modification,
2500 are permitted in any medium without royalty provided the copyright
2501 notice and this notice are preserved.
2502
2503 Local Variables:
2504 mode: change-log
2505 left-margin: 8
2506 fill-column: 74
2507 version-control: never
2508 End: