bfd/ChangeLog

   1 2013-09-24  Alan Modra  <amodra@gmail.com>
   2
   3         * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
   4         stabs at end of .stab.  Tidy variable usage.  Don't drop the need
   5         for a NULL function name stab if If N_FUN stab is ignored.
   6         Ensure index entry count loop matches write loop.
   7
   8 2013-09-20  Alan Modra  <amodra@gmail.com>
   9
  10         * configure: Regenerate.
  11
  12 2013-09-18  Tristan Gingold  <gingold@adacore.com>
  13
  14         * configure.in: Bump version to 2.24.51
  15         * configure: Regenerate.
  16
  17 2013-09-17  Doug Gilmore  <Doug.Gilmore@imgtec.com>
  18
  19         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
  20         EF_MIPS_FP64.
  21
  22 2013-08-31  John David Anglin  <dave.anglin@bell.net>
  23
  24         * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
  25         format string.
  26
  27 2013-08-29  Jakub Jelinek  <jakub@redhat.com>
  28
  29         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
  30         64-bit -mcmodel=large -fpic TLS GD and LD sequences.
  31         (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
  32         TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
  33
  34 2013-08-27  Alan Modra  <amodra@gmail.com>
  35
  36         * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
  37         Add notice_as_needed.
  38         * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
  39         (elf_backend_notice_as_needed): Define.
  40         (ppc64_elf_as_needed_cleanup): Rename and adjust..
  41         (ppc64_elf_notice_as_needed): ..to this.
  42         * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
  43         (elf_link_add_object_symbols): ..from here.
  44         * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
  45         (elf_backend_notice_as_needed): Define..
  46         (elfNN_bed): ..and use here.
  47
  48 2013-08-26  Roland McGrath  <mcgrathr@google.com>
  49
  50         * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
  51         (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
  52         * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
  53         (bfd_i386_nacl_arch): New variable.
  54         (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
  55         (bfd_x64_32_arch_intel_syntax): Link them into the list.
  56         * bfd-in2.h: Regenerate.
  57
  58 2013-08-26  Roland McGrath  <mcgrathr@google.com>
  59
  60         * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
  61         elf_segment_map list.  If an executable segment is page-aligned
  62         but does not end with a full page, then append a fake section into
  63         the segment map entry that pads out the page.
  64         (nacl_final_write_processing): New function.  Write the code fill
  65         laid out in nacl_modify_segment_map.
  66         * elf-nacl.h: Declare it.
  67         * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
  68         (elf_backend_final_write_processing): Define it for NaCl backend.
  69         * elf32-i386.c (elf_backend_final_write_processing): Likewise.
  70         * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
  71
  72         * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
  73         parameter to MINPAGESIZE.
  74         (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
  75
  76         * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
  77
  78 2013-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
  79
  80         * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
  81         set GOT's entry size if there is no ELF section data.
  82         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
  83         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
  84         Likewise.
  85
  86 2013-08-23  H.J. Lu  <hongjiu.lu@intel.com>
  87
  88         * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
  89         (get_elf_x86_64_backend_data): Use it.
  90         (elf_x86_64_size_dynamic_sections): Likewise.
  91
  92 2013-08-23  Yuri Chornoivan  <yurchor@ukr.net>
  93
  94         PR binutils/15834
  95         * bfdio.c: Fix typos.
  96         * elf32-spu.c: Likewise.
  97         * elfnn-aarch64.c: Likewise.
  98
  99 2013-08-21  Tristan Gingold  <gingold@adacore.com>
 100
 101         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
 102         .ovrflo sections.
 103         * coffcode.h (coff_compute_section_file_positions): Force
 104         match between file offset and vma offset.
 105
 106 2013-08-21  Alan Modra  <amodra@gmail.com>
 107
 108         * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
 109         and *poldalignment before exiting when !relocs_compatible.
 110
 111 2013-08-21  Alan Modra  <amodra@gmail.com>
 112
 113         * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
 114         symbols to STV_HIDDEN.
 115
 116 2013-08-14  John Tytgat  <john@bass-software.com>
 117
 118         PR ld/15787
 119         * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
 120         segment containing the relocating symbol instead of assuming 0 for
 121         sb group relocations.
 122
 123 2013-08-09  Nick Clifton  <nickc@redhat.com>
 124
 125         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
 126         flag bits do not match.
 127         (rl78_elf_print_private_bfd_data): Describe G10 flag.
 128
 129 2013-08-05  John Tytgat  <john@bass-software.com>
 130
 131         * po/BLD-POTFILES.in: Regenerate.
 132         * po/SRC-POTFILES.in: Likewise.
 133
 134 2013-07-31  John Tytgat  <john@bass-software.com>
 135
 136         PR ld/15787
 137         * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
 138         output section VMA.
 139
 140 2013-07-28  Maciej W. Rozycki  <macro@linux-mips.org>
 141
 142         * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
 143         <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
 144         section.
 145
 146 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 147
 148         * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
 149         Use the correct alignment for
 150         _bfd_elf_make_dynamic_reloc_section for ILP32.
 151
 152 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 153
 154         * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
 155         BFD_RELOC_AARCH64_NONE explicitly.
 156
 157 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 158
 159         * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
 160         entry size if there is no ELF section data.
 161
 162 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 163
 164         * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
 165         Don't check symbol visibility here.  Remove a check already
 166         asserted for.
 167         (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
 168         instead of individual checks.
 169         (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
 170         check the offset to decide if produce a GOT or PLT entry.
 171         Remove redundant assertions.  Remove code to produce GOT entries
 172         for local symbols.  Remove a duplicate comment and add a comment
 173         on GOT relocations.
 174         (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
 175         dynamic relocs.
 176
 177 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 178
 179         * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
 180         typo.
 181
 182 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 183
 184         * elf32-vax.c (elf_vax_discard_got_entries): New function.
 185         (elf_vax_always_size_sections): Likewise.
 186         (elf_vax_size_dynamic_sections): Remove code moved to
 187         elf_vax_always_size_sections.  Make comment on
 188         elf_vax_instantiate_got_entries match reality.
 189         (elf_vax_instantiate_got_entries): Assert that rather than check
 190         if dynobj is null.  Don't check for dynamic_sections_created.
 191         Make function description match reality.
 192         (elf_backend_always_size_sections): New macro.
 193
 194 2013-07-25  Alan Modra  <amodra@gmail.com>
 195
 196         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
 197         with a union.
 198         (opd_entry_value): Cache .opd section contents.
 199         (ppc64_elf_relocate_section): Adjust.
 200
 201 2013-07-25  Alan Modra  <amodra@gmail.com>
 202
 203         PR ld/15762
 204         PR ld/12761
 205         * elflink.c (elf_link_add_object_symbols): Correct test in
 206         last patch.  Remove unnecessary code.
 207
 208 2013-07-24  Tristan Gingold  <gingold@adacore.com>
 209
 210         * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
 211         R_RBR.  Add numbers in comments.
 212         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
 213         * coff64-rs6000.c: Likewise.
 214
 215 2013-07-20  Alan Modra  <amodra@gmail.com>
 216
 217         PR ld/15762
 218         PR ld/12761
 219         * elflink.c (elf_link_add_object_symbols): Don't clobber
 220         .gnu.warning.symbol sections when shared.
 221
 222 2013-07-19  Nick Clifton  <nickc@redhat.com>
 223
 224         * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
 225         saw_subtract from R_RX_OPdiv to R_RX_OPneg.
 226
 227 2013-07-18  Travis Snoozy  <quandary@remstate.com>
 228
 229         PR ld/15721
 230         * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
 231         destination masks.
 232         * R_MSP430_2X_PCREL: Likewise.
 233         * R_MSP430X_10_PCREL: Likewise.
 234         * R_MSP430X_2X_PCREL: Likewise.
 235
 236 2013-07-18  Terry Guo  <terry.guo@arm.com>
 237
 238         * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
 239         thumb only targets.
 240         (elf32_arm_final_link_relocate): Likewise.
 241
 242 2013-07-18  Bill Neubauer  <wcn@google.com>
 243
 244         * mach-o.c (mach_o_section_name_xlat dw): Add entry for
 245         .debug_gdb_scripts
 246
 247 2013-07-18  Roland McGrath  <mcgrathr@google.com>
 248
 249         * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
 250         (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
 251         (arm_build_one_stub): Increase MAXRELOCS to 3.
 252         (arm_type_of_stub): Use them if GLOBALS->nacl_p.
 253         (struct elf32_arm_link_hash_table): Give add_stub_section member's
 254         pointee type a third argument.
 255         (elf32_arm_create_or_find_stub_sec): Update caller.
 256         (elf32_arm_size_stubs): Update argument type.
 257         * bfd-in.h (elf32_arm_size_stubs): Update decl.
 258         * bfd-in2.h: Regenerate.
 259         * libbfd.h: Regenerate.
 260
 261 2013-07-15  Maciej W. Rozycki  <macro@codesourcery.com>
 262
 263         * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
 264         magic numbers with enum values.
 265
 266 2013-07-12  Roland McGrath  <mcgrathr@google.com>
 267
 268         * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
 269         BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
 270         been added here with 2013-07-05 elf32-s390.c change).
 271         * bfd-in2.h: Regenerate (no-op).
 272         * libbfd.h: Regenerate (no-op).
 273
 274 2013-07-12  Maciej W. Rozycki  <macro@codesourcery.com>
 275
 276         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
 277         EF_MIPS_NAN2008.
 278         (_bfd_mips_elf_print_private_bfd_data): Likewise.
 279
 280 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 281
 282         * vms-alpha.c (struct vms_private_data_struct): Remove
 283         flag_hash_long_names and flag_show_after_trunc.
 284         (hash_string): Remove.
 285         (_bfd_vms_length_hash_symbol): Remove.
 286         (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
 287         (_bfd_vms_write_egsd): Likewise.  Rewrite condition.
 288         (_bfd_vms_write_ehdr): Remove code that set removed flags.
 289         (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
 290         (vms_bfd_is_local_label_name): Remove trace call.
 291
 292 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 293
 294         * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
 295         macros.
 296         * configure.com: Adjust to match changes in configure.
 297         * makefile.vms (OBJS): Update list.
 298
 299 2013-07-05  Tristan Gingold  <gingold@adacore.com>
 300
 301         * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
 302         overflow sections.
 303
 304 2013-07-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 305
 306         * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
 307         R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
 308         (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
 309         (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
 310         relocations.
 311         * elf64-s390.c: See elf32-s390.c
 312         * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
 313         * libbfd.h: Add new reloc strings.
 314
 315 2013-07-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 316
 317         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
 318         values.
 319         (elfNN_aarch64_relocate_section): Likewise.
 320         (elfNN_aarch64_gc_sweep_hook): Likewise.
 321         (elfNN_aarch64_check_relocs): Likewise.
 322
 323 2013-07-03  Alan Modra  <amodra@gmail.com>
 324
 325         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
 326         when relocatable.  Don't change root.type or type here.
 327         (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
 328
 329 2013-07-03  Alan Modra  <amodra@gmail.com>
 330
 331         * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
 332         (ppc64_elf_size_stubs): Don't set "addend".
 333         (ppc64_elf_relocate_section): Don't allow calls via
 334         toc-adjusting stubs without a following nop even in an
 335         executable, except for self-calls and both libc_start_main
 336         and .libc_start_main.
 337
 338 2013-07-03  Alan Modra  <amodra@gmail.com>
 339
 340         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
 341
 342 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 343
 344         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
 345         line.
 346
 347 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 348
 349         * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
 350         (_bfd_vms_find_nearest_line_discriminator): New function.
 351
 352 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 353
 354         * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
 355
 356 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 357
 358         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
 359         (rs6000coff_vec): Reference it.
 360
 361 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 362
 363         * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
 364         (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
 365         (elfNN_aarch64_create_dynamic_sections): Do not define
 366         _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
 367
 368 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 369
 370         * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
 371         * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
 372         * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
 373         * ld-aarch64/tls-relax-all.d: Likewise.
 374         * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
 375         * ld-aarch64/gc-tls-relocs.d: Likewise.
 376         * ld-aarch64/tls-relax-gd-ie.d: Likewise.
 377         * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
 378         * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
 379
 380 2013-07-02  Alan Modra  <amodra@gmail.com>
 381
 382         * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
 383         .TOC. after relocatable check.
 384
 385 2013-07-01  Alan Modra  <amodra@gmail.com>
 386
 387         * elf64-ppc.h (ppc64_elf_toc): Delete.
 388         (ppc64_elf_set_toc): Declare.
 389         * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
 390         with call the ppc64_elf_set_toc.
 391         (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
 392         (ppc64_elf_start_multitoc_partition): Likewise.
 393         (struct ppc_link_hash_table): Delete dot_toc_dot.  Replace all uses
 394         with elf.hgot.
 395         (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
 396         for ".TOC.".
 397         (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
 398         as needing a toc pointer.
 399         (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
 400         (ppc64_elf_set_toc): Rename from ppc64_elf_toc.  Add info param.
 401         Set elf.hgot value.
 402
 403 2013-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 404
 405         PR ld/15685
 406         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
 407         R_X86_64_DTPOFF64.
 408
 409 2013-06-28  Nick Clifton  <nickc@redhat.com>
 410
 411         PR ld/15302
 412         * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
 413
 414 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 415
 416         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
 417         in sgot.
 418         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
 419         in sgot[0] rather than sgotplt[0].
 420
 421 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 422
 423         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
 424         beginning of the generated file.
 425         (elf64-aarch64.c): Likewise.
 426         * Makefile.in: Re-generated.
 427
 428 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 429
 430         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
 431         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
 432         * Makefile.in: Re-generated.
 433         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
 434         (bfd_elf64_littleaarch64_vec): Likewise.
 435         (bfd_elf32_bigaarch64_vec): Likewise.
 436         (bfd_elf32_littleaarch64_vec): Likewise.
 437         * configure: Re-generated.
 438         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
 439         * elfxx-aarch64.h: New file.
 440         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
 441         stuff to elfxx-aarch64.c.
 442         (bfd_elf_aarch64_put_addend): Removed.
 443         (PG_OFFSET, PG): Likewise.
 444         (elfNN_aarch64_small_plt0_entry): Support ELF32.
 445         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
 446         (elf64_aarch64_grok_prstatus): Removed.
 447         (elf_backend_grok_prstatus): Removed.
 448         (insn32): Likewise.
 449         (aarch64_unsigned_overflow): Likewise.
 450         (aarch64_signed_overflow): Likewise.
 451         (aarch64_resolve_relocation): Likewise.
 452         (MASK): Likewise.
 453         (decode_branch_ofs_26): Likewise.
 454         (decode_cond_branch_ofs_19): Likewise.
 455         (decode_ld_lit_ofs_19): Likewise.
 456         (decode_tst_branch_ofs_14): Likewise.
 457         (decode_movw_imm): Likewise.
 458         (decode_adr_imm): Likewise.
 459         (decode_add_imm): Likewise.
 460         (reencode_branch_ofs_26): Likewise.
 461         (reencode_cond_branch_ofs_19): Likewise.
 462         (reencode_ld_lit_ofs_19): Likewise.
 463         (reencode_tst_branch_ofs_14): Likewise.
 464         (reencode_movw_imm): Likewise.
 465         (reencode_adr_imm): Likewise.
 466         (reencode_ldst_pos_imm): Likewise.
 467         (reencode_add_imm): Likewise.
 468         (reencode_movzn_to_movz): Likewise.
 469         (reencode_movzn_to_movn): Likewise.
 470         (aarch64_relocate): Update to call the new function names in
 471         elfxx-aarch64.c.
 472         (aarch64_calculate_got_entry_vma): Likewise.
 473         (elfNN_aarch64_final_link_relocate): Likewise.
 474         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
 475         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
 476         (elf_aarch64_update_plt_entry): ... this.
 477         (elfNN_aarch64_create_small_pltn_entry): Update.
 478         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
 479         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
 480         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
 481         call elf_aarch64_update_plt_entry.
 482
 483 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 484
 485         * bfd-in2.h: Re-generated.
 486         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
 487         (IS_AARCH64_TLS_RELOC): Change to be based on the
 488         bfd reloc enumerators.
 489         (IS_AARCH64_TLSDESC_RELOC): Likewise.
 490         (PG, PG_OFFSET): Cast literal to bfd_vma.
 491         (elf64_aarch64_howto_table): Removed.
 492         (elf64_aarch64_howto_dynrelocs): Removed.
 493         (elf64_aarch64_tls_howto_table): Removed.
 494         (elf64_aarch64_tlsdesc_howto_table): Removed.
 495         (elfNN_aarch64_howto_table): New table to host all howto entires..
 496         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
 497         (elfNN_aarch64_bfd_reloc_from_howto): New function.
 498         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
 499         (struct elf_aarch64_reloc_map): New.
 500         (elf_aarch64_reloc_map): New table.
 501         (elfNN_aarch64_howto_from_bfd_reloc): New function.
 502         (elfNN_aarch64_howto_from_type): Update to look up the new table
 503         elfNN_aarch64_howto_table.
 504         (struct elf64_aarch64_reloc_map): Remove.
 505         (elf64_aarch64_reloc_map): Remove.
 506         (elfNN_aarch64_reloc_type_lookup): Change to call
 507         elfNN_aarch64_howto_from_bfd_reloc.
 508         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
 509         elfNN_aarch64_howto_table.
 510         (aarch64_resolve_relocation): Refactor to switch on the bfd
 511         reloc enumerators.
 512         (bfd_elf_aarch64_put_addend): Likewise.
 513         (elfNN_aarch64_final_link_relocate): Likewise.
 514         (aarch64_tls_transition_without_check): Likewise.
 515         (aarch64_reloc_got_type): Likewise.
 516         (aarch64_can_relax_tls): Likewise.
 517         (aarch64_tls_transition): Likewise.
 518         (elfNN_aarch64_tls_relax): Likewise.
 519         (elfNN_aarch64_final_link_relocate): Likewise.
 520         (elfNN_aarch64_relocate_section): Likewise.
 521         (elfNN_aarch64_gc_sweep_hook): Likewise.
 522         (elfNN_aarch64_check_relocs): Likewise.
 523         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
 524         * libbfd.h: Re-generated.
 525         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
 526         (BFD_RELOC_AARCH64_RELOC_START)
 527         (BFD_RELOC_AARCH64_RELOC_END)
 528         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
 529         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
 530         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
 531         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
 532         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
 533         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
 534         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
 535
 536 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 537
 538         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
 539         (BUILD_CFILES): Add elf32-aarch64.c.
 540         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
 541         * Makefile.in: Re-generated.
 542         * archures.c (bfd_mach_aarch64_ilp32): New define.
 543         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
 544         (bfd_elf32_aarch64_set_options): Ditto.
 545         (elf32_aarch64_setup_section_lists): Ditto.
 546         (elf32_aarch64_next_input_section): Ditto.
 547         (elf32_aarch64_size_stubs): Ditto.
 548         (elf32_aarch64_build_stubs): Ditto.
 549         * bfd-in2.h: Re-generated.
 550         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
 551         and bfd_elf32_bigaarch64_vec.
 552         (aarch64-*-linux*): Likewise.
 553         (aarch64_be-*-elf): Likewise.
 554         (aarch64_be-*-linux*): Likewise.
 555         * configure.in (bfd_elf32_bigaarch64_vec)
 556         (bfd_elf32_littleaarch64_vec): New.
 557         * configure: Re-generated.
 558         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
 559         lp64 ones.
 560         (bfd_aarch64_arch_ilp32): New.
 561         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
 562         * elfnn-aarch64.c (ARCH_SIZE): New define.
 563         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
 564         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
 565         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
 566         (ELF64_R_*): Rename to ELFNN_R_*.
 567         Plus other paramaterization.
 568         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
 569         New declarations.
 570         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
 571         bfd_elf32_littleaarch64_vec.
 572
 573 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 574
 575         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
 576         (BUILD_CFILES): Add elf64-aarch64.c.
 577         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
 578         * Makefile.in: Re-generated.
 579         * elf64-aarch64.c: Rename to ...
 580         * elfnn-aarch64.c: ... this.
 581
 582 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
 583             Paul Brook  <paul@codesourcery.com>
 584
 585         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
 586         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
 587         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
 588         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 589         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
 590         (micromips_insn32_o32_exec_plt0_entry): New variable.
 591         (micromips_insn32_o32_exec_plt_entry): Likewise.
 592         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
 593         (mips_elf_estimate_stub_size): Likewise.
 594         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 595         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 596         (mips_finish_exec_plt): Likewise.
 597         (_bfd_mips_elf_relax_section): Likewise.
 598         (_bfd_mips_elf_insn32): New function.
 599         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
 600
 601 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
 602
 603         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
 604         prototype.
 605         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
 606         (bfd_elf32_get_synthetic_symtab): New macro.
 607         * elfxx-mips.c (plt_entry): New structure.
 608         (mips_elf_link_hash_entry): Add use_plt_entry member.
 609         (mips_elf_link_hash_table): Rename plt_entry_size member to
 610         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
 611         plt_comp_offset, plt_got_index entries and plt_header_is_comp
 612         members.
 613         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
 614         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
 615         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
 616         (STUB_LI16S_MICROMIPS): Likewise.
 617         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 618         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 619         (micromips_o32_exec_plt0_entry): New variable.
 620         (mips16_o32_exec_plt_entry): Likewise.
 621         (micromips_o32_exec_plt_entry): Likewise.
 622         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
 623         (mips_elf_output_extsym): Update to use gotplt_union's plist
 624         member rather than offset.
 625         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
 626         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
 627         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
 628         member rather than offset.
 629         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
 630         entries.
 631         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
 632         here.
 633         (mips_elf_make_plt_record): New function.
 634         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
 635         of JAL relocations that might need a PLT entry.
 636         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
 637         gotplt_union's plist member rather than offset.  Set individual
 638         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
 639         Don't set the symbol's value in the symbol table for PLT
 640         references here.  Don't set the PLT or PLT GOT section sizes
 641         here.
 642         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
 643         (mips_elf_allocate_lazy_stub): Likewise.
 644         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
 645         magic symbol.
 646         (mips_elf_set_plt_sym_value): New function.
 647         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
 648         PLT and PLT GOT section sizes here.  Set the symbol values in
 649         the symbol table for PLT references here.  Handle microMIPS
 650         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
 651         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
 652         gotplt_union's plist member rather than offset.  Handle
 653         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
 654         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
 655         gotplt_union's plist member rather than offset.  Use
 656         MIPS_ELF_GOT_SIZE to calculate GOT address.
 657         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
 658         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
 659         mips_finish_exec_plt.
 660         (_bfd_mips_elf_link_hash_table_create): Update to use
 661         gotplt_union's plist member rather than offset.
 662         (_bfd_mips_elf_get_synthetic_symtab): New function.
 663
 664 2013-06-24  Wawa  <caojinyu@msn.com>
 665
 666         PR 15657
 667         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
 668
 669 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
 670
 671         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
 672         files to...
 673         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
 674         * Makefile.in: Regenerate.
 675         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
 676         Set want64 to true for them at the end.
 677         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
 678         #ifdef BFD64.
 679
 680 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
 681
 682         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
 683         set sh_entsize for PLT section.
 684
 685 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
 686
 687         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
 688         * bfd-in2.h: Re-generated.
 689         * elf64-aarch64.c (RELOC_SECTION): Removed.
 690         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
 691         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
 692         (elf64_aarch64_link_hash_traverse): Ditto.
 693         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
 694         comment.
 695
 696 2013-06-19  Will Newton  <will.newton@linaro.org>
 697
 698         * configure: Regenerated.
 699         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
 700         * elf64-aarch64.c: Remove objalloc.h include.
 701         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
 702         (struct elf64_aarch64_link_hash_table): Remove ifunc related
 703         members. (elf_aarch64_local_htab_hash): Remove function.
 704         (elf_aarch64_local_htab_eq): Remove function.
 705         (elf_aarch64_get_local_sym_hash): Remove function.
 706         (elf64_aarch64_link_hash_table_create): Remove local hash
 707         table initialization.
 708         (elf64_aarch64_final_link_relocate): Remove sym argument and
 709         handling of ifunc symbols.
 710         (elf64_aarch64_relocate_section): Don't pass sym argument to
 711         elf64_aarch64_final_link_relocate.
 712         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
 713         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
 714         (elf64_aarch64_check_relocs): Likewise.
 715         (elf64_aarch64_post_process_headers): Remove call to
 716         _bfd_elf_set_osabi.
 717         (elf64_aarch64_is_function_type): New function.
 718         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
 719         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
 720         (elf64_aarch64_size_dynamic_sections): Remove call to
 721         elf_aarch64_allocate_local_dynrelocs.
 722         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
 723         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
 724         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
 725         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
 726         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
 727         elf_aarch64_finish_local_dynamic_symbol.
 728         (elf64_aarch64_add_symbol_hook): Remove function.
 729
 730 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
 731
 732         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
 733         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
 734         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
 735         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
 736         R_AARCH64_GOT_LD_PREL19.
 737
 738 2013-06-13  Terry Guo  <terry.guo@arm.com>
 739
 740         PR ld/15302
 741         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
 742         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
 743         supports thumb instructions.
 744
 745 2013-06-11  DJ Delorie  <dj@redhat.com>
 746
 747         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
 748
 749 2013-06-11  Will Newton  <will.newton@linaro.org>
 750
 751         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
 752         ELF64_R_SYM instead of ELF32_R_SYM.
 753
 754 2013-06-11  Nick Clifton  <nickc@redhat.com>
 755
 756         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
 757         checks if the dynamic sections have been created and relaxation
 758         has not been performed.
 759
 760 2013-06-07  Will Newton  <will.newton@linaro.org>
 761
 762         * configure: Regenerate.
 763         * configure.in: Build elf-ifunc.o for AArch64.
 764         * elf64-aarch64.c: Include objalloc.h.
 765         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
 766         (struct elf64_aarch64_link_hash_table): Add members for handling
 767         R_AARCH64_IRELATIVE relocations.
 768         (elf_aarch64_local_htab_hash): New function.
 769         (elf_aarch64_local_htab_eq): New function.
 770         (elf_aarch64_get_local_sym_hash): New function.
 771         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 772         symbol hash.
 773         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 774         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
 775         for handling STT_GNU_IFUNC symbols.
 776         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
 777         references to STT_GNU_IFUNC symbols.
 778         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
 779         STT_GNU_IFUNC symbols.
 780         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 781         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 782         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 783         (elf64_aarch64_is_function_type): Remove function.
 784         (elf64_aarch64_allocate_dynrelocs): Call
 785         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
 786         (elf_aarch64_allocate_local_dynrelocs): New function.
 787         (elf64_aarch64_size_dynamic_sections): Call
 788         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
 789         (elf64_aarch64_create_small_pltn_entry): Add info argument.
 790         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 791         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
 792         STT_GNU_IFUNC symbols and .iplt.
 793         (elf_aarch64_finish_local_dynamic_symbol): New function.
 794         (elf64_aarch64_finish_dynamic_sections): Call
 795         elf_aarch64_finish_local_dynamic_symbol.
 796         (elf64_aarch64_add_symbol_hook): New function.
 797
 798 2013-06-03  Alan Modra  <amodra@gmail.com>
 799
 800         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
 801         var.  Use it with last_stab.
 802
 803 2013-05-30  Paul Brook  <paul@codesourcery.com>
 804
 805         * bfd-in2.h: Regenerate.
 806         * elf32-mips.c (elf_mips_eh_howto): New.
 807         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
 808         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
 809         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
 810         * elf64-mips.c (elf_mips_eh_howto): New.
 811         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
 812         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
 813         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
 814         * libbfd.h: Regenerate.
 815         * reloc.c (BFD_RELOC_MIPS_EH): New.
 816
 817 2013-05-29  Nick Clifton  <nickc@redhat.com>
 818
 819         * dwarf2.c (struct dwarf2_debug): Add fields for handling
 820         alternate debug info source.
 821         (dwarf_debug_sections): Add entries for alternate .debug_str and
 822         .debug_info sections.
 823         (dwarf_debug_section_enum): Likewise.
 824         (read_alt_indirect_string): New function.  Handles a
 825         DW_FORM_GNU_strp_alt attribute.
 826         (read_alt_indirect_ref): New function.  Handles a
 827         DW_FORM_GNU_ref_alt attribute.
 828         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
 829         DW_FORM_GNU_strp_alt.
 830         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
 831         attributes.
 832         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
 833         sources.
 834         * opncls.c (GNU_DEBUGALTLINK): Define.
 835         (bfd_get_alt_debug_link_info): New function.
 836         (separate_alt_debug_file_exists): New function.
 837         (find_separate_debug_file): Add parameters for fetch and check
 838         functions.
 839         (bfd_follow_gnu_debugaltlink): New function.
 840         * bfd-in2.h: Regenerate.
 841
 842 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 843
 844         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
 845         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
 846         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
 847         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
 848         * bfd-in2.h: Regenerate.
 849         * libbfd.h: Regenerate.
 850         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
 851         the correct names.
 852         (elf64_aarch64_tlsdesc_howto_table): Likewise.
 853         (elf64_aarch64_reloc_map): Likewise.
 854         (aarch64_resolve_relocation): Likewise.
 855         (bfd_elf_aarch64_put_addend): Likewise.
 856         (aarch64_tls_transition_without_check): Likewise.
 857         (aarch64_reloc_got_type): Likewise.
 858         (elf64_aarch64_final_link_relocate): Likewise.
 859         (elf64_aarch64_tls_relax): Likewise.
 860         (elf64_aarch64_relocate_section): Likewise.
 861         (elf64_aarch64_gc_sweep_hook): Likewise.
 862         (elf64_aarch64_check_relocs): Likewise.
 863
 864 2013-05-26  Mark Wielaard  <mjw@redhat.com>
 865
 866         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
 867         (max_open_files): New static int initialized to zero.
 868         (bfd_cache_max_open): New static function to set and return
 869         max_open_files.
 870         (bfd_cache_init): Use bfd_cache_max_open.
 871         (bfd_open_file): Likewise.
 872         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
 873         (AC_CHECK_FUNCS): Add getrlimit.
 874         * configure: Regenerated.
 875         * config.in: Likewise.
 876         * sysdep.h: Check and include sys/resource.h for getrlimit.
 877
 878 2013-05-23  Alan Modra  <amodra@gmail.com>
 879
 880         * format.c (bfd_check_format_matches): Don't match a target in
 881         targ_selvecs if some other target is a better match.  If
 882         targets implement match priority, fall back to the first of
 883         the best matches.
 884
 885 2013-05-22  Eric Herman  <eric@freesa.org>
 886
 887         PR binutils/15462
 888         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
 889
 890 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
 891
 892         PR binutils/15474
 893         * srec.c (srec_set_section_contents): Properly convert size
 894         and offset to address when octets_per_byte is not unity.
 895
 896 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
 897
 898         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
 899         refcount member of the gotplt_union when resetting the reference
 900         count.  Adjust comment.
 901
 902 2013-05-20  Will Newton  <will.newton@linaro.org>
 903
 904         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
 905         relocs_copied member.
 906         (elf64_aarch64_link_hash_newfunc): Remove initialization of
 907         relocs_copied member.
 908         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
 909         relocs_copied member.
 910
 911 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
 912
 913         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
 914         function definition.
 915
 916 2013-05-16  Cary Coutant  <ccoutant@google.com>
 917
 918         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
 919         external_ext_size and esize.
 920
 921 2013-05-16  Tristan Gingold  <gingold@adacore.com>
 922
 923         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
 924         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 925
 926 2013-05-15  Andreas Schwab  <schwab@suse.de>
 927
 928         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
 929
 930 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
 931
 932         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
 933         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
 934
 935 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
 936
 937         * bfd.c (_bfd_default_error_handler): Replace use of putc
 938         by fputc.  Add comment explaining why.
 939
 940 2013-05-09  Alan Modra  <amodra@gmail.com>
 941
 942         * elflink.c (elf_link_add_object_symbols): Don't omit reading
 943         of symbols when hashes already exist.
 944
 945 2013-05-07  Will Newton  <will.newton@linaro.org>
 946
 947         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
 948         plt_header_size argument for ports where it differs from
 949         plt_entry_size.
 950         * elf-bfd.h: Likewise.
 951         * elf32-i386.c: Pass plt_header_size to
 952         _bfd_elf_allocate_ifunc_dyn_relocs.
 953         * elf64-x86-64.c: Likewise.
 954
 955 2013-05-07  Will Newton  <will.newton@linaro.org>
 956
 957         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
 958         function.
 959         * elf-bfd.h: Likewise.
 960
 961 2013-05-06  Paul Brook  <paul@codesourcery.com>
 962
 963         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
 964         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
 965         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
 966         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
 967         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
 968         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
 969
 970 2013-05-06  Alan Modra  <amodra@gmail.com>
 971
 972         * elf64-ppc.c (opd_entry_value): Handle case where symbol
 973         hashes are not available.
 974
 975 2013-05-06  Alan Modra  <amodra@gmail.com>
 976
 977         * elflink.c (elf_link_add_object_symbols): Don't save symbol
 978         hashes around loading as-needed library.  Zero them on allocation,
 979         and restore to initial all-zero state if library not needed.
 980         Arrange to reuse hashes if we load library again later.
 981
 982 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
 983
 984         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
 985         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
 986         * elfn32-mips.c: Likewise.
 987         * elf64-mips.c: Likewise.
 988
 989 2013-05-02  Nick Clifton  <nickc@redhat.com>
 990
 991         * archures.c: Add some more MSP430 machine numbers.
 992         * config.bfd (msp430): Define targ_selvecs.
 993         * configure.in: Add bfd_elf32_msp430_ti_vec.
 994         * cpu-msp430.c: Add some more MSP430 machine numbers.
 995         * elf32-msp430.c Add support for MSP430X relocations.
 996         Add support for TI compiler generated relocations.
 997         Add support for sym_diff relocations.
 998         Add support for relaxing out of range short branches into long
 999         branches.
1000         Add support for MSP430 attribute section.
1001         * reloc.c: Add MSP430X relocations.
1002         * targets.c: Add bfd_elf32_msp430_ti_vec.
1003         * bfd-in2.h: Regenerate.
1004         * configure: Regenerate.
1005         * libbfd.h: Regenerate.
1006
1007 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
1008
1009         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1010         alpha*-*-linux*ecoff*.
1011
1012 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
1013
1014         PR binutils/15417
1015         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1016         zero.
1017
1018 2013-04-30  Alan Modra  <amodra@gmail.com>
1019
1020         * elflink.c (bfd_elf_record_link_assignment): Dont make
1021         STV_INTERNAL symbols STV_HIDDEN.
1022
1023 2013-04-29  Nick Clifton  <nickc@redhat.com>
1024
1025         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1026         fragmented .debug_line sections associated with unmarked code
1027         sections.
1028
1029 2013-04-29  Will Newton  <will.newton@linaro.org>
1030
1031         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1032         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1033
1034 2013-04-29  Will Newton  <will.newton@linaro.org>
1035
1036         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1037         error check up and add error message.
1038
1039 2013-04-26  Will Newton  <will.newton@linaro.org>
1040
1041         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1042
1043 2013-04-25  Alan Modra  <amodra@gmail.com>
1044
1045         * config.bfd: Add powerpc64le-linux.
1046
1047 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1048
1049         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1050         x86_64-*-elf*.
1051
1052 2013-04-24  Roland McGrath  <mcgrathr@google.com>
1053
1054         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1055         allocate space for PLT header even if IS_IPLT_ENTRY.
1056         (arm_nacl_put_plt0): New function, broken out of ...
1057         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
1058         If HTAB->nacl_p, set up the PLT header in .iplt too.
1059         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1060         a mapping symbol for the start of .iplt too.
1061
1062 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1063
1064         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1065         BFD_ALIGN to int.
1066         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1067         variables.
1068         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1069         to bfd_vma.
1070         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1071
1072 2013-04-22  Alan Modra  <amodra@gmail.com>
1073
1074         PR ld/15382
1075         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1076         sh_size or reloc_count adjustment by count.
1077
1078 2013-04-22  Alan Modra  <amodra@gmail.com>
1079
1080         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1081         create_linkage_sections here..
1082         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
1083         (create_linkage_sections): Move earlier in file.
1084         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1085         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1086
1087 2013-04-19  Nick Clifton  <nickc@redhat.com>
1088
1089         PR binutils/15356
1090         * compress.c (decompress_contents): Always call inflateEnd, even
1091         when another inflation operation fails.
1092
1093 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1094
1095         * elf-ifunc.c: Update copyright year.
1096
1097 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1098
1099         * coffcode.h: Added a cast to void when a bfd_set_section_*()
1100         macro's return value is ignored.
1101         * elf32-hppa.c: Likewise.
1102         * elf32-tic6x.c: Likewise.
1103         * mach-o.c: Likewise.
1104         * mmo.c: Likewise.
1105         * opncls.c: Likewise.
1106         * peicode.h: Likewise.
1107         * elf32-m32r.c: Check return value of bfd_set_section_*().
1108         * elfnn-ia64.c: Likewise.
1109         * elfxx-mips.c: Likewise.
1110         * vms-alpha.c: Likewise.
1111
1112 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1113
1114         PR ld/15371
1115         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1116         regular reference without non-GOT reference when building
1117         shared library.
1118
1119 2013-04-15  Alan Modra  <amodra@gmail.com>
1120
1121         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1122         cache slot for archives.
1123
1124 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
1125
1126         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1127         local variable mmop.
1128
1129 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1130
1131         PR ld/12494
1132         * bfd/elf32-avr.c: Consider all sections to determine if linker
1133         relaxation can safely delete a ret after a call/jmp
1134
1135 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
1136
1137         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1138         INODEs.
1139
1140 2013-04-08  Tom Tromey  <tromey@redhat.com>
1141
1142         * som.c (bfd_section_from_som_symbol): No longer static.
1143         * som.h (bfd_section_from_som_symbol): Declare.
1144
1145 2013-04-06  Alan Modra  <amodra@gmail.com>
1146
1147         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1148         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1149
1150 2013-04-05  Nick Clifton  <nickc@redhat.com>
1151
1152         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1153
1154 2013-04-04  Alan Modra  <amodra@gmail.com>
1155
1156         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1157         * bfd-in2.h: Regenerate.
1158         * elflink.c (elf_link_add_object_symbols): Use new error.
1159
1160 2013-04-03  Nick Clifton  <nickc@redhat.com>
1161
1162         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1163         (bfd_elf32_bfd_is_target_special_symbol): Define.
1164
1165 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1166
1167         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1168         elf64_aarch64_locals to get local GOT reference counts.
1169
1170 2013-04-02  DJ Delorie  <dj@redhat.com>
1171
1172         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1173         (rl78_elf_relax_section): Only fetch the next reloc if there is
1174         one expected.
1175
1176 2013-03-30  Alan Modra  <amodra@gmail.com>
1177
1178         PR ld/15323
1179         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1180         global symbols referenced by relocs.
1181         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1182         * elf32-bfin.c (bfin_check_relocs): Likewise.
1183         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1184         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1185         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1186         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1187         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1188         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1189         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1190         * elf32-i370.c (i370_elf_check_relocs): Likewise.
1191         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1192         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1193         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1194         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1195         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1196         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1197         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1198         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1199         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1200         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1201         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1202         * elf32-mt.c (mt_elf_check_relocs): Likewise.
1203         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1204         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1205         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1206         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1207         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1208         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1209         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1210         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1211         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1212         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1213         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1214         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1215         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1216         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1217         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1218         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1219         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1220         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1221         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1222         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1223         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1224         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1225         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1226         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1227         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1228         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
1229         test indirect/warning links for NULL.
1230
1231 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1232
1233         PR ld/15323
1234         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1235         symbol is referenced by a non-shared object.
1236         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1237
1238 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
1239
1240         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1241         R_SH_REL32 relocations against undefined weak symbols.
1242
1243 2013-03-28  Alan Modra  <amodra@gmail.com>
1244
1245         * elf64-ppc.c (struct ppc_dyn_relocs): New.
1246         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1247         into ifunc and non-ifunc.
1248         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
1249         separate ifunc/non-ifunc dynrel counts.
1250         (allocate_got): Always use reliplt for ifunc.
1251         (allocate_dynrelocs): Likewise.
1252         (ppc64_elf_size_dynamic_sections): Likewise.
1253         (ppc64_elf_layout_multitoc): Likewise.
1254         (ppc64_elf_relocate_section): Likewise.
1255
1256 2013-03-28  Alan Modra  <amodra@gmail.com>
1257
1258         * elf32-ppc.c (struct ppc_dyn_relocs): New.
1259         (ppc_elf_check_relocs): Separate dynrel counts for local syms
1260         into ifunc and non-ifunc.
1261         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1262         (ppc_elf_size_dynamic_sections): Likewise.
1263         (ppc_elf_relocate_section): Likewise.
1264
1265 2013-03-28  Alan Modra  <amodra@gmail.com>
1266
1267         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1268         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1269         bfd_link_info* and asection* params.
1270         (_bfd_elf_reloc_type_class): Likewise.
1271         * elf.c (_bfd_elf_reloc_type_class): Likewise.
1272         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1273         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1274         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1275         for any reliplt reloc.  Don't return reloc_class_plt for
1276         R_PPC_REL24 and R_PPC_ADDR24.
1277         * elf64-ppc.c (allocate_got): Formatting.
1278         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1279         reliplt reloc.
1280         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1281         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1282         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1283         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1284         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1285         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1286         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1287         Add extra params to the various reloc_type_class functions.
1288
1289 2013-03-27  Alan Modra  <amodra@gmail.com>
1290
1291         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1292         masks for all local ifunc syms.
1293         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1294         (ppc_elf_size_dynamic_sections): Likewise.
1295         (ppc_elf_relocate_section): Likewise.
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 symbols with dynindx == -1.
1301         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1302         dynamic reloc for symbols with dynindx == -1.
1303
1304 2013-03-27  Will Newton  <will.newton@linaro.org>
1305
1306         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1307         dynamic reloc for non-default visibility undefined weaks.
1308         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1309         dynamic reloc for non-default visibility undefined weaks.
1310
1311 2013-03-26  Alan Modra  <amodra@gmail.com>
1312
1313         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1314         over _bfd_elf_merge_symbol calls.
1315
1316 2013-03-26  Alan Modra  <amodra@gmail.com>
1317
1318         * elflink.c (elf_link_add_object_symbols): Add assertion for
1319         common override alignment check code.  Formatting.
1320
1321 2013-03-25  Alan Modra  <amodra@gmail.com>
1322
1323         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1324         usual common symbols as well as for dynamic.  Add poldbfd param.
1325         Save old bfd.  Adjust callers.
1326         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
1327         and "value" by value, not pointer.  Adjust caller.
1328         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1329         Delete code to set same.  Use old_bfd and old_alignment from
1330         _bfd_elf_merge_symbol instead.  Add default symbol before
1331         alignment and size checks.  Wrap overlong lines.
1332
1333 2013-03-25  Alan Modra  <amodra@gmail.com>
1334
1335         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1336         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1337         when override is true.
1338
1339 2013-03-25  Alan Modra  <amodra@gmail.com>
1340
1341         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1342         of *sym_hash.
1343
1344 2013-03-25  Alan Modra  <amodra@gmail.com>
1345
1346         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1347         Wrap long lines.
1348         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1349         early in symbol loop.
1350
1351 2013-03-25  Alan Modra  <amodra@gmail.com>
1352
1353         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1354         (_bfd_elf_init_reloc_shdr): Delete.
1355         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1356         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1357         just what is needed.
1358         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1359
1360 2013-03-23  Alan Modra  <amodra@gmail.com>
1361
1362         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1363         * elflink.c (_bfd_elf_merge_symbol): Make static.
1364         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1365         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1366
1367 2013-03-23  Alan Modra  <amodra@gmail.com>
1368
1369         PR ld/15270
1370         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1371         or ref_regular for BFD_PLUGIN owned syms, or have them affect
1372         def_dynamic/ref_dynamic.
1373         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1374         owned syms.
1375
1376 2013-03-22  David S. Miller  <davem@davemloft.net>
1377
1378         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1379         hwcaps attribute.
1380
1381 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
1382
1383         PR ld/14902
1384         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1385         errors adjusting relocs and symbols.
1386
1387 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
1388
1389         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1390         @(disp:32,ERx) to mov @(disp:16,ERx).
1391         (R_H8_DISP32A16): New reloc.
1392         Comments added and corrected.
1393         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1394         * bfd-in2.h: Regenerate.
1395         * libbfd.h: Regenerate.
1396
1397 2013-03-21  Kai Tietz  <ktietz@redhat.com>
1398
1399         * coffgen.c (coff_real_object_p): Make global.
1400         * peicode.h (coff_real_object_p): Add prototype.
1401         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1402         external_PEI_IMAGE_hdr structure.
1403         (coff_swap_filehdr_in): Handle variable header-size.
1404         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1405         of directory-entiries as specified in pe-header.
1406
1407 2013-03-21  Nick Clifton  <nickc@redhat.com>
1408
1409         PR sim/15286
1410         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1411         iWMMXt and iWMMXt2 processors from attributes.
1412
1413 2013-03-20  Alan Modra  <amodra@gmail.com>
1414
1415         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1416         sh_type according to is_rela.
1417
1418 2013-03-18  Alan Modra  <amodra@gmail.com>
1419
1420         PR ld/12549
1421         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1422         considering whether an --as-needed library is needed.
1423
1424 2013-03-14  Tom Tromey  <tromey@redhat.com>
1425
1426         * opncls.c (bfd_get_debug_link_info): Rename from
1427         get_debug_link_info.  Export.  Update comment.
1428         (find_separate_debug_file): Update.
1429         * bfd-in2.h: Rebuild.
1430
1431 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1432
1433         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1434         support.
1435         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1436         relocs.
1437
1438 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1439
1440         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1441         * elf.c (elfcore_write_s390_tdb): New function.
1442         (elfcore_write_register_note): Call it.
1443         (elfcore_grok_s390_tdb): New function.
1444         (elfcore_grok_note): Call it.
1445
1446 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
1447
1448         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1449
1450 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
1451
1452         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1453
1454 2013-03-04  Alan Modra  <amodra@gmail.com>
1455
1456         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1457         non-zero addends when relocatable, rather than addends >= 32768.
1458         Always zero "addend" before applying relocation.
1459
1460 2013-03-04  Nick Clifton  <nickc@redhat.com>
1461
1462         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1463         file pointer offsets for thin archives.
1464
1465 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1466
1467         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1468         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1469
1470 2013-02-27  DJ Delorie  <dj@redhat.com>
1471
1472         * reloc.c (BFD_RELOC_RL78_CODE): Add.
1473         * libbfd.h: Regenerate.
1474         * bfd-in2.h: Regenerate.
1475         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1476         references in compuated relocs.
1477
1478 2013-02-26  Anthony Green  <green@moxielogic.com>
1479
1480         * config.bfd: Extend moxie-rtems target triplet name support.
1481
1482 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1483
1484         PR ld/15167
1485         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1486         unique_global only for definition.
1487         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1488         here.
1489         (elf_link_add_object_symbols): Set unique_global only
1490         for definition.
1491
1492 2013-02-21  Alan Modra  <amodra@gmail.com>
1493
1494         * elf-bfd.h (struct elf_build_id): Extracted from..
1495         (struct elf_build_id_info): ..here.  Delete.
1496         (struct output_elf_obj_tdata): New, extracted from..
1497         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
1498         Add "o" field.
1499         (elf_program_header_size): Reference tdata->o.
1500         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1501         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1502         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1503         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1504         when opening bfd in any mode that might write.
1505         (_bfd_elf_write_object_contents): Use build_id field in
1506         output_elf_obj_tdata.
1507         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1508         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1509
1510 2013-02-21  Alan Modra  <amodra@gmail.com>
1511
1512         * elf-bfd.h (struct core_elf_obj_tdata): New.
1513         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1514         core_program, and core_command.  Add "core".
1515         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1516         Update all refs to tdata core fields.
1517         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1518         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1519         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1520         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1521         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1522         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1523         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1524         to tdata core fields.
1525
1526 2013-02-21  Alan Modra  <amodra@gmail.com>
1527
1528         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1529         Delete num_locals and num_globals.
1530         (elf_num_locals, elf_num_globals): Don't define.
1531         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1532         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1533         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1534         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1535         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1536         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1537         accessor macros.
1538         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
1539         number of locals syms via new param.
1540         (swap_out_syms): Adjust to suit elf_map_symbols change.
1541
1542 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
1543
1544         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1545         STO_MICROMIPS annotation.
1546
1547 2013-02-19  Alan Modra  <amodra@gmail.com>
1548
1549         * configure.in: Bump version to 2.23.52.
1550         * elf-bfd.h (struct elf_build_id_info): New.
1551         (struct elf_obj_tdata): Delete after_write_object_contents,
1552         after_write_object_contents_info and build_id_size.  Make build_id
1553         a pointer to struct elf_build_id_info.
1554         * elf.c (_bfd_elf_write_object_contents): Style.  Update
1555         after_write_ibject_contents invocation.
1556         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
1557         allow zero size notes.
1558         * configure: Regenerate.
1559
1560 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1561
1562         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1563         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1564         (micromips_elf64_howto_table_rela): Likewise.
1565         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1566         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1567         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1568         (elf_micromips_howto_table_rela): Likewise.
1569         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1570
1571 2013-02-18  Paul Brook  <paul@codesourcery.com>
1572
1573         * elfxx-mips.c (MICROMIPS_P): New macro.
1574         (_bfd_mips_elf_symbol_processing): Use it.
1575
1576 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1577
1578         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1579         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1580
1581 2013-02-18  Alan Modra  <amodra@gmail.com>
1582
1583         PR ld/12549
1584         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1585         (_bfd_elf_strtab_clear_all_refs): Declare.
1586         (_bfd_elf_strtab_resize): Declare.
1587         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1588         (_bfd_elf_strtab_clear_all_refs): New function.
1589         (_bfd_elf_strtab_resize): Likewise.
1590         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1591
1592 2013-02-18  Alan Modra  <amodra@gmail.com>
1593
1594         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1595         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1596         and elf_text_section to..
1597         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
1598         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1599         (struct alpha_elf_find_line): ..this.
1600         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1601
1602 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1603
1604         PR ld/15146
1605         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1606         for references from the dummy bfd.
1607
1608 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1609
1610         PR ld/15149
1611         * elflink.c (elf_link_add_object_symbols): Also track weak
1612         references.
1613
1614 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1615
1616         PR binutils/15151
1617         * archive.c (_bfd_find_nested_archive): Don't allow a nested
1618         archive pointing to itself.
1619         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1620
1621 2013-02-15  Nick Clifton  <nickc@redhat.com>
1622
1623         PR binutils/15140
1624         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1625         accessing a corrupt nested archive.
1626
1627 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
1628
1629         * elfxx-mips.c (mips_got_page_ref): New structure.
1630         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1631         pair to represent the anchor point.
1632         (mips_got_info): Add a got_page_refs field.
1633         (mips_elf_link_hash_table): Add a sym_cache field.
1634         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1635         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1636         new anchor representation.
1637         (mips_elf_create_got_info): Create got_page_refs rather than
1638         got_page_entries.
1639         (mips_elf_record_got_page_ref): New function.
1640         (mips_elf_pages_for_range): Move further down file.
1641         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
1642         Use a section rather than a (bfd, symndx) pair to represent the
1643         anchor point.
1644         (mips_elf_resolve_got_page_ref): New function.
1645         (mips_elf_resolve_final_got_entries): Use it to populate
1646         got_page_entries.
1647         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1648         rather than mips_elf_record_got_page_entry.  Only nullify h
1649         afterwards.
1650         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1651         earlier.
1652
1653 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
1654
1655         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1656         in g->relocs.
1657
1658 2013-02-12  Alan Modra  <amodra@gmail.com>
1659
1660         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1661         suitable definition when using generic linker hash table.
1662
1663 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1664
1665         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1666         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1667         mips_elf_traverse_got_arg.  Count GOT entries.
1668         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1669         as argument.  Update after above changes.
1670         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1671         mips_elf_count_got_entries.  Update the calls to
1672         mips_elf_resolve_final_got_entries.
1673
1674 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1675
1676         * elfxx-mips.c (mips_got_tls_type): New enum.
1677         (mips_got_entry): Add tls_initialized.
1678         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1679         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1680         GOT_TLS_TYPE masks.
1681         (mips_elf_reloc_tls_type, mips_tls_got_entries)
1682         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1683         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1684         than GOT_NORMAL.
1685         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1686         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
1687         tls_initialized rather than GOT_TLS_DONE.
1688         (mips_tls_got_index): Delete.
1689         (mips_elf_local_got_index, mips_elf_global_got_index): Use
1690         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1691         (mips_elf_record_got_entry): Initialize tls_initialized.
1692
1693 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1694
1695         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1696         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1697         tls_ie_got_offset and tls_gd_got_offset.
1698         (mips_elf_link_hash_newfunc): Remove initialization.
1699         (mips_elf_create_got_info): Likewise.
1700         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1701         (mips_tls_single_got_index): Delete.
1702         (mips_elf_local_got_index): Always use the GOT entry to track
1703         GOT indices.
1704         (mips_elf_global_got_index): Likewise.
1705         (mips_elf_create_local_got_entry): Assert that TLS entries have
1706         already been allocated.
1707         (mips_elf_record_global_got_symbol): Don't initialize
1708         tls_ie_type or tls_gd_type.
1709         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1710         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1711         entry.
1712         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1713         the GOT entries.
1714         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1715         have been allocated.
1716         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1717         tls_ie_type and tls_gd_type.
1718
1719 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1720
1721         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
1722         aliasing violation.  Check for htab allocation failures.
1723
1724 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1725
1726         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1727         split out from...
1728         (mips_elf_global_got_index): ...here.  Reorder arguments so that
1729         the output bfd and info come first.
1730         (mips_elf_calculate_relocation): Update the call to
1731         mips_elf_global_got_index accordingly.
1732         (_bfd_mips_elf_finish_dynamic_symbol): Use
1733         mips_elf_primary_global_got_index rather than
1734         mips_elf_global_got_index.
1735         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1736
1737 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1738
1739         * elfxx-mips.c (mips_got_entry): Update comments.
1740         (mips_elf_multi_got_entry_eq): Rename to...
1741         (mips_elf_got_entry_eq): ...this, deleting the old definition.
1742         (mips_elf_create_got_info): Remove master_got_p argument.
1743         Always use mips_elf_got_entry_eq.
1744         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1745         Update calls accordingly.
1746
1747 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1748
1749         * elfxx-mips.c (mips_got_info): Remove bfd2got.
1750         (mips_elf_bfd2got_hash): Delete.
1751         (mips_elf_got_per_bfd_arg): Remove bfd2got.
1752         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1753         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1754         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
1755         than mips_elf_got_for_ibfd.
1756         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1757         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1758         (mips_elf_make_got_per_bfd): Replace with...
1759         (mips_elf_add_got_entry): ...this new function.
1760         (mips_elf_make_got_pages_per_bfd): Replace with...
1761         (mips_elf_add_got_page_entry): ...this new function.
1762         (mips_elf_merge_got_with): Replace bfd2got argument with separate
1763         bfd and GOT arguments.  Use mips_elf_add_got_entry and
1764         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1765         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
1766         to set the BFD's GOT and free the old table.
1767         (mips_elf_merge_got): Replace bfd2got argument with separate
1768         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
1769         Use mips_elf_count_got_entries to count the number of entries in
1770         each GOT.  Update the calls to mips_elf_merge_got_with.
1771         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1772         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1773         (mips_elf_multi_got): Don't create the bfd2got hash table.
1774         Replace hash table traversal with a walk over the input bfds,
1775         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
1776         to set the output bfd's GOT.
1777         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
1778         bfds use the master GOT in the single-GOT case.
1779         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1780         rather than mips_elf_got_for_ibfd.
1781
1782 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1783
1784         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1785         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1786         (mips_elf_record_global_got_symbol): Update the hash entry before
1787         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
1788         the latter.
1789         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1790         (mips_elf_record_got_page_entry): Record the entry in both the
1791         master and bfd GOTs.
1792
1793 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1794
1795         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1796         create another one if necessary.
1797         (mips_elf_set_gotidx): New function.
1798         (mips_elf_set_global_gotidx): Use it.
1799         (mips_elf_initialize_tls_index): Likewise.  Take a
1800         mips_elf_traverse_got_arg as argument.
1801         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1802         (mips_elf_multi_got): Likewise.  Cope with error returns from
1803         mips_elf_set_global_gotidx.
1804
1805 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1806
1807         * elfxx-mips.c (mips_got_info): Add relocs field.
1808         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1809         with...
1810         (mips_elf_traverse_got_arg): ...this new structure.
1811         (mips_elf_count_local_tls_relocs): Delete.
1812         (mips_elf_count_global_tls_relocs): Likewise.
1813         (mips_elf_count_got_entry): New function.
1814         (mips_elf_count_local_got_entries): Likewise.
1815         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1816         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
1817         (mips_elf_record_local_got_symbol): Don't count got entries here.
1818         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1819         (mips_elf_set_global_got_offset): Split into...
1820         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1821         new functions.  Take a mips_elf_traverse_got_arg rather than a
1822         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
1823         Use g->relocs to record the number of relocs needed for global GOT
1824         entries.
1825         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1826         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
1827         relocations.  Update for above function split.
1828         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1829         to count both the number of GOT entries and the number of TLS
1830         relocs required by local entries.  Likewise
1831         mips_elf_count_global_tls_entries and global entries.
1832         Remove uses of mips_elf_count_local_tls_relocs and
1833         mips_elf_count_global_tls_relocs.
1834
1835 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1836
1837         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1838         to say that each structure represents only one type of TLS reference.
1839         (GOT_TLS_TYPE): New define.
1840         (mips_elf_link_hash_entry): Temporarily split tls_type and
1841         tls_got_offset into two variables each.
1842         (mips_elf_link_hash_newfunc): Update accordingly.
1843         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1844         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1845         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1846         (mips_tls_got_relocs): Use a switch statement.
1847         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1848         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
1849         local "offset" variable.
1850         (mips_tls_got_index): Remove r_type argument and assert.  Remove
1851         code that handled entries with two TLS types; always use the
1852         original got_index instead.
1853         (mips_tls_single_got_index): New function.
1854         (mips_elf_local_got_index): Use entry->tls_type to check for
1855         TLS entries.  Use mips_tls_single_got_index.  Update call to
1856         mips_tls_got_index.
1857         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1858         Use p->tls_type to check for TLS entries.  Update call to
1859         mips_tls_got_index.  Use mips_tls_single_got_index.
1860         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1861         Use entry.tls_type to check for TLS entries.
1862         (mips_elf_record_global_got_symbol): Replace tls_flag argument
1863         with r_type argument.  Use mips_elf_reloc_tls_type.
1864         Set up the new hash entry fields.
1865         (mips_elf_record_local_got_symbol): Replace tls_flag argument
1866         with r_type argument.  Use mips_elf_reloc_tls_type and
1867         mips_tls_got_entries.  Remove code that handled entries
1868         with multiple TLS types.
1869         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1870         (mips_elf_initialize_tls_index): Handle new hash entry fields.
1871         Use equality rather than masks when checking for specific TLS types.
1872         Use mips_tls_got_entries.  Remove code that handled entries
1873         with multiple TLS types.
1874         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1875         testing the hash table entry.
1876         (_bfd_mips_elf_check_relocs): Update calls to
1877         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1878         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1879         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1880
1881 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1882
1883         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1884         (mips_elf_got_entry_hash): ...this, deleting the old version.
1885         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1886         both types of GOT.
1887
1888 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1889
1890         * elfxx-mips.c (mips_elf_create_got_info): New function.
1891         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1892         (mips_elf_create_got_section): Likewise.
1893
1894 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1895
1896         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1897         gotidx to -1.
1898
1899 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1900
1901         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1902
1903 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1904
1905         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1906         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
1907
1908 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1909
1910         * elfxx-mips.c (mips_elf_count_global_tls_entries)
1911         (mips_elf_count_global_tls_relocs): Don't count indirect or
1912         warning symbols.
1913         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1914         number of TLS entries were allocated.
1915
1916 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1917
1918         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1919
1920 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1921
1922         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1923         if there are TLS relocations.
1924
1925 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1926
1927         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1928         (mips_elf_resolve_final_got_entries): Remove bogus comment.
1929
1930 2013-02-11  Alan Modra  <amodra@gmail.com>
1931
1932         * elfcode.h (elf_checksum_contents): Free contents.
1933         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1934         * elflink.c (_bfd_elf_link_hash_table_free): New function.
1935         (elf_final_link_free): New function, extracted from..
1936         (bfd_elf_final_link): ..here.  Always call
1937         _bfd_elf_write_section_eh_frame_hdr.
1938         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1939         _bfd_elf_link_hash_table_free.
1940         * libbfd-in.h (_bfd_merge_sections_free): Declare.
1941         * libbfd.h: Regenerate.
1942         * merge.c (_bfd_merge_sections_free): New function.
1943         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1944         hdr_info->array.
1945         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1946         _bfd_elf_link_hash_table_free.
1947         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1948         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1949         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1950         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1951         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1952         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1953         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1954         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1955         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1956         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1957         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1958         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1959         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1960         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1961         (bfd_elf32_bfd_link_hash_table_free): Don't define.
1962         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1963         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1964
1965 2013-02-10  Alan Modra  <amodra@gmail.com>
1966
1967         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1968         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1969         * m68klinux.c (linux_link_hash_table_create): Likewise.
1970         * sparclinux.c (linux_link_hash_table_create): Likewise.
1971         * sunos.c (sunos_link_hash_table_create): Likewise.
1972         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1973         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1974         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1975         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1976         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1977         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1978         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1979         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1980         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1981         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1982         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1983         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1984         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1985         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1986         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1987         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1988         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1989         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1990         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1991         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1992         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1993         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1994         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1995         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1996         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1997         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1998         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1999         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2000
2001 2013-02-10  Alan Modra  <amodra@gmail.com>
2002
2003         * i386linux.c (linux_link_hash_table_create): Allocate table
2004         with bfd_zmalloc, not bfd_alloc.
2005         * pdp11.c (link_hash_table_create): Allocate table with
2006         bfd_malloc, not bfd_alloc.
2007         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2008         with bfd_zmalloc, not bfd_zalloc.
2009         (bfin_link_hash_table_create): Likewise.
2010         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2011         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2012
2013 2013-02-10  Alan Modra  <amodra@gmail.com>
2014
2015         PR ld/15113
2016         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2017
2018 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
2019
2020         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2021         sections.
2022         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2023         symbol.
2024
2025 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2026
2027         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2028         288 to 272.
2029
2030 2013-02-08  Alan Modra  <amodra@gmail.com>
2031
2032         PR binutils/15106
2033         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2034         * elf.c (elf_find_function): Revert last change.  Use new
2035         tdata field rather than static vars for cache.
2036
2037 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
2038
2039         PR ld/15107
2040         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2041         symbol is defined in regular object.
2042
2043 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
2044
2045         PR binutils/15106
2046         * elf.c (elf_find_function): Don't cache if symbols change.
2047
2048 2013-02-07  Alan Modra  <amodra@gmail.com>
2049
2050         PR binutils/14873
2051         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2052         copy attributes from or to non-ELF.
2053
2054 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2055
2056         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2057         for non-zero TLS symbol.
2058         (elf_i386_relocate_section): Don't resolve size relocation against
2059         non-zero TLS symbol.
2060         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2061         pc_count for non-zero TLS symbol.
2062         (elf_x86_64_relocate_section): Don't resolve size relocation
2063         against non-zero TLS symbol.
2064
2065 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
2066             Andrew Jenner <andrew@codesourcery.com>
2067
2068         Based on patches from Altera Corporation.
2069
2070         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2071         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2072         (BFD_BACKENDS): Add elf32-nios2.lo.
2073         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2074         * Makefile.in: Regenerated.
2075         * configure.in: Add entries for bfd_elf32_bignios2_vec and
2076         bfd_elf32_littlenios2_vec.
2077         * configure: Regenerated.
2078         * config.bfd: Add cases for nios2.
2079         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2080         (bfd_mach_nios2): Define.
2081         (bfd_nios2_arch): Declare.
2082         (bfd_archures_list): Add bfd_nios2_arch.
2083         * targets.c (bfd_elf32_bignios2_vec): Declare.
2084         (bfd_elf32_littlenios2_vec): Declare.
2085         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2086         bfd_elf32_littlenios2_vec.
2087         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2088         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2089         * bfd-in2.h: Regenerated.
2090         * libbfd.h: Regenerated.
2091         * cpu-nios2.c: New file.
2092         * elf32-nios2.c: New file.
2093
2094 2013-02-06  Alan Modra  <amodra@gmail.com>
2095
2096         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2097         stubs in stub_bfd.
2098
2099 2013-02-06  Alan Modra  <amodra@gmail.com>
2100
2101         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2102         * Makefile.in: Regenerate.
2103
2104 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
2105             Pedro Alves  <palves@redhat.com>
2106
2107         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2108         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2109         declaration.
2110         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2111         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2112         * elf-linux-psinfo.h: New file.
2113         * elf.c: Include elf-linux-psinfo.h.
2114         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2115         New functions.
2116         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2117         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2118         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2119         (elfcore_write_ppc_linux_prpsinfo32): New function.
2120
2121 2013-02-04  Tristan Gingold  <gingold@adacore.com>
2122
2123         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2124         start address.
2125
2126 2013-02-04  Alan Modra  <amodra@gmail.com>
2127
2128         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2129         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2130         * Makefile.in: Regenerate.
2131         * po/SRC-POTFILES.in: Regenerate.
2132
2133 2013-02-04  Alan Modra  <amodra@gmail.com>
2134
2135         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2136         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2137
2138 2013-02-01  Alan Modra  <amodra@gmail.com>
2139
2140         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2141         clears def_regular.
2142
2143 2013-01-31  Tristan Gingold  <gingold@adacore.com>
2144
2145         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2146         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
2147         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2148
2149 2013-01-31  Alan Modra  <amodra@gmail.com>
2150             David S. Miller  <davem@davemloft.net>
2151
2152         PR ld/15056
2153         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2154         references to __tls_get_addr.
2155         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
2156         vtinherit and vtentry reloc handling too.
2157         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2158
2159 2013-01-31  Alan Modra  <amodra@gmail.com>
2160
2161         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2162
2163 2013-01-31  Alan Modra  <amodra@gmail.com>
2164
2165         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2166
2167 2013-01-28  Alan Modra  <amodra@gmail.com>
2168
2169         * elf64-ppc.c: Use %T to print symbols names and remove redundant
2170         "relocation" in error messages throughout file.
2171         (ppc64_elf_relocate_section): Remove sibling call error message,
2172         replace with "call lacks nop".  Specially report errors for
2173         branches to function entry points via OPD lookup and branches
2174         to stubs.  Remove NULL symbol handling now done by %T.
2175
2176 2013-01-28  Alan Modra  <amodra@gmail.com>
2177
2178         * archive.c (bfd_generic_archive_p): Return target and keep
2179         ardata on partial matches.
2180         * format.c (bfd_check_format_matches): Adjust for above
2181         change.  Remove bfd_error_file_ambiguously_recognized dead
2182         code.
2183
2184 2013-01-26  Alan Modra  <amodra@gmail.com>
2185
2186         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2187         bfd_preserve_finish): Move to..
2188         * format.c: ..here, splitting out..
2189         (bfd_reinit): ..this.  New function.
2190         (bfd_check_format_matches): Use bfd_preserve_save/restore to
2191         keep bfd state for a match.
2192         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2193         * elfcore.h (elf_core_file_p): Likewise.
2194         * mach-o.c (bfd_mach_o_header_p): Likewise.
2195         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2196         * xsym.c (bfd_sym_object_p): Likewise.
2197         * mmo.c (mmo_scan): Clear abfd->symcount.
2198         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2199         * section.c (bfd_section_list_clear): Clear section_htab.count.
2200         * bfd-in2.h: Regenerate.
2201
2202 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
2203
2204         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2205         second reloc, make sure that the reloc potentially exists first.
2206
2207 2013-01-24  Nick Clifton  <nickc@redhat.com>
2208
2209         * archures.c: Add bfd_mach_v850e3v5.
2210         * bfd-in2.h: Regenerate.
2211         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2212         * cpu-v850_rh850.c: Likewise.
2213         * elf32-v850.c: Add support for v850e3v5 architecture.
2214
2215 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
2216
2217         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2218
2219 2013-01-23  Leif Ekblad  <leif@rdos.net>
2220
2221         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2222
2223 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2224
2225         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2226         non-zero TLS symbol.
2227         (elf_i386_relocate_section): Resolve size relocation against
2228         non-zero TLS symbol.
2229         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2230         for non-zero TLS symbol.
2231         (elf_x86_64_relocate_section): Resolve size relocation against
2232         non-zero TLS symbol.
2233
2234 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
2235
2236         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2237         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
2238         true.
2239
2240 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2241
2242         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2243         PC-relative relocation.
2244         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2245         as PC-relative relocation.
2246
2247 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2248
2249         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2250         check.
2251         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2252
2253         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2254         and R_X86_64_SIZE64 check.
2255         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2256         nor R_X86_64_SIZE64.
2257
2258 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2259
2260         * bfd-in2.h: Regenerated.
2261         * libbfd.h: Likewise.
2262
2263         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2264         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2265         (elf_i386_check_relocs): Handle R_386_SIZE32.
2266         (elf_i386_gc_sweep_hook): Likewise.
2267         (elf_i386_relocate_section): Likewise.
2268
2269         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2270         and R_X86_64_SIZE64 entries.
2271         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2272         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2273         (elf_x86_64_reloc_name_lookup): Likewise.
2274         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2275         R_X86_64_SIZE64.
2276         (elf_x86_64_gc_sweep_hook): Likewise.
2277         (elf_x86_64_relocate_section): Likewise.
2278
2279         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2280         BFD_RELOC_SIZE64.
2281
2282 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2283
2284         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2285         with R_X86_64_RELATIVE64.
2286
2287 2013-01-15  Nick Clifton  <nickc@redhat.com>
2288
2289         * elf32-msp430.c: Fix spelling typo.
2290
2291 2013-01-15  Alan Modra  <amodra@gmail.com>
2292
2293         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2294         plt-thread-safe.
2295
2296 2013-01-14  Alan Modra  <amodra@gmail.com>
2297
2298         PR binutils/14813
2299         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2300         (memory_bclose): Likewise.  Return 0 on success.
2301         * cache.c (cache_bclose): Likewise.
2302         * opncls.c (opncls_bclose, bfd_close): Likewise.
2303         * vms-lib.c (vms_lib_bclose): Likewise.
2304         * libbfd.h: Regenerate.
2305
2306 2013-01-13  Alan Modra  <amodra@gmail.com>
2307
2308         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2309         Add ref_dynamic_nonweak.
2310         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2311         (_bfd_elf_merge_symbol): Don't call above function.  Move
2312         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
2313         clear dynamic_def.
2314         (elf_link_add_object_symbols): Delete redundant "override" test.
2315         Don't set dynamic_def here.
2316         (elf_link_output_extsym): Update.
2317
2318 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2319
2320         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2321         normal and TLS symbol access.
2322         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2323
2324 2013-01-12  Alan Modra  <amodra@gmail.com>
2325
2326         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2327         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2328         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2329
2330 2013-01-12  Alan Modra  <amodra@gmail.com>
2331
2332         PR ld/12549
2333         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2334         (_bfd_elf_strtab_clear_all_refs): Define.
2335         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2336         (_bfd_elf_strtab_clear_all_refs): Delete.
2337         * elflink.c (elf_link_add_object_symbols): Clear out added
2338         strtab refs.  Correct handling of warning common symbols.
2339
2340 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2341
2342         * aout0.c: Remove trailing white spaces.
2343         * archive.c: Likewise.
2344         * archures.c: Likewise.
2345         * bfd-in.h: Likewise.
2346         * bfd-in2.h: Likewise.
2347         * coff-alpha.c: Likewise.
2348         * coff-i860.c: Likewise.
2349         * coff-mips.c: Likewise.
2350         * coff-ppc.c: Likewise.
2351         * coff-tic80.c: Likewise.
2352         * coff-x86_64.c: Likewise.
2353         * coff-z80.c: Likewise.
2354         * coffcode.h: Likewise.
2355         * coffgen.c: Likewise.
2356         * cofflink.c: Likewise.
2357         * compress.c: Likewise.
2358         * corefile.c: Likewise.
2359         * cpu-arm.c: Likewise.
2360         * cpu-avr.c: Likewise.
2361         * cpu-bfin.c: Likewise.
2362         * cpu-cr16.c: Likewise.
2363         * cpu-cr16c.c: Likewise.
2364         * cpu-crx.c: Likewise.
2365         * cpu-h8300.c: Likewise.
2366         * cpu-i386.c: Likewise.
2367         * cpu-lm32.c: Likewise.
2368         * cpu-m68k.c: Likewise.
2369         * cpu-moxie.c: Likewise.
2370         * cpu-msp430.c: Likewise.
2371         * cpu-sh.c: Likewise.
2372         * cpu-xc16x.c: Likewise.
2373         * dwarf2.c: Likewise.
2374         * ecofflink.c: Likewise.
2375         * ecoffswap.h: Likewise.
2376         * elf-ifunc.c: Likewise.
2377         * elf-m10300.c: Likewise.
2378         * elf-vxworks.c: Likewise.
2379         * elf32-avr.c: Likewise.
2380         * elf32-avr.h: Likewise.
2381         * elf32-cr16.c: Likewise.
2382         * elf32-cr16c.c: Likewise.
2383         * elf32-cris.c: Likewise.
2384         * elf32-crx.c: Likewise.
2385         * elf32-frv.c: Likewise.
2386         * elf32-hppa.c: Likewise.
2387         * elf32-i860.c: Likewise.
2388         * elf32-ip2k.c: Likewise.
2389         * elf32-iq2000.c: Likewise.
2390         * elf32-m32c.c: Likewise.
2391         * elf32-m68hc1x.c: Likewise.
2392         * elf32-msp430.c: Likewise.
2393         * elf32-mt.c: Likewise.
2394         * elf32-ppc.c: Likewise.
2395         * elf32-rl78.c: Likewise.
2396         * elf32-s390.c: Likewise.
2397         * elf32-score.h: Likewise.
2398         * elf32-sh-symbian.c: Likewise.
2399         * elf32-sh.c: Likewise.
2400         * elf32-spu.c: Likewise.
2401         * elf32-tic6x.c: Likewise.
2402         * elf32-v850.c: Likewise.
2403         * elf32-xc16x.c: Likewise.
2404         * elf32-xtensa.c: Likewise.
2405         * elf64-alpha.c: Likewise.
2406         * elf64-hppa.c: Likewise.
2407         * elf64-ppc.c: Likewise.
2408         * elf64-s390.c: Likewise.
2409         * elfcore.h: Likewise.
2410         * elflink.c: Likewise.
2411         * elfxx-mips.c: Likewise.
2412         * elfxx-sparc.c: Likewise.
2413         * elfxx-tilegx.c: Likewise.
2414         * ieee.c: Likewise.
2415         * libcoff.h: Likewise.
2416         * libpei.h: Likewise.
2417         * libxcoff.h: Likewise.
2418         * linker.c: Likewise.
2419         * mach-o-i386.c: Likewise.
2420         * mach-o-target.c: Likewise.
2421         * mach-o.c: Likewise.
2422         * mach-o.h: Likewise.
2423         * mmo.c: Likewise.
2424         * opncls.c: Likewise.
2425         * pdp11.c: Likewise.
2426         * pe-x86_64.c: Likewise.
2427         * peXXigen.c: Likewise.
2428         * pef-traceback.h: Likewise.
2429         * pei-x86_64.c: Likewise.
2430         * peicode.h: Likewise.
2431         * plugin.c: Likewise.
2432         * reloc.c: Likewise.
2433         * riscix.c: Likewise.
2434         * section.c: Likewise.
2435         * som.c: Likewise.
2436         * syms.c: Likewise.
2437         * tekhex.c: Likewise.
2438         * ticoff.h: Likewise.
2439         * vaxbsd.c: Likewise.
2440         * xcofflink.c: Likewise.
2441         * xtensa-isa.c: Likewise.
2442
2443 2013-01-10  Will Newton <will.newton@imgtec.com>
2444
2445         * Makefile.am: Add Meta.
2446         * Makefile.in: Regenerate.
2447         * archures.c (bfd_mach_metag): New.
2448         * bfd-in2.h: Regenerate.
2449         * config.bfd: Add Meta.
2450         * configure: Regenerate.
2451         * configure.in: Add Meta.
2452         * cpu-metag.c: New file.
2453         * elf-bfd.h: Add Meta.
2454         * elf32-metag.c: New file.
2455         * elf32-metag.h: New file.
2456         * libbfd.h: Regenerate.
2457         * reloc.c: Add Meta relocations.
2458         * targets.c: Add Meta.
2459
2460 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2461
2462         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2463         (elfcore_write_aarch_hw_break): Likewise.
2464         (elfcore_write_aarch_hw_watch): Likewise.
2465         * elf.c (elfcore_grok_aarch_tls): New function.
2466         (elfcore_grok_aarch_hw_break): Likewise.
2467         (elfcore_grok_aarch_hw_watch): Likewise.
2468         (elfcore_grok_note): Call the new functions to handle the
2469         corresponding notes.
2470         (elfcore_write_aarch_tls): New function.
2471         (elfcore_write_aarch_hw_break): Likewise.
2472         (elfcore_write_aarch_hw_watch): Likewise.
2473         (elfcore_write_register_note): Call the new functions to handle the
2474         corresponding pseudo sections.
2475
2476 2013-01-07  Tom Tromey  <tromey@redhat.com>
2477
2478         * section.c (_bfd_std_section): Rename from std_section.
2479         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2480         (STD_SECTION): Update.
2481         * bfd-in2.h: Rebuild.
2482
2483 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
2484
2485         * archures.c (bfd_mach_mips5900): Define.
2486         * bfd-in2.h: Regenerate.
2487         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2488         * cpu-mips.c: Add support for MIPS r5900.
2489         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2490
2491 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
2492             Nick Clifton  <nickc@redhat.com>
2493
2494         * elflink.c (get_value): Prevent the use of an undefined shift
2495         operation.  Add sanity checks.
2496
2497 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
2498
2499         * config.bfd (cr16*-*-uclinux*): New target support.
2500
2501
2502 For older changes see ChangeLog-2012
2503 \f
2504 Copyright (C) 2013 Free Software Foundation, Inc.
2505
2506 Copying and distribution of this file, with or without modification,
2507 are permitted in any medium without royalty provided the copyright
2508 notice and this notice are preserved.
2509
2510 Local Variables:
2511 mode: change-log
2512 left-margin: 8
2513 fill-column: 74
2514 version-control: never
2515 End: