bfd/ChangeLog

   1 2013-10-09  Roland McGrath  <mcgrathr@google.com>
   2
   3         * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
   4         Move second const qualifier so it applies to the pointer.
   5
   6 2013-10-09  Nick Clifton  <nickc@redhat.com>
   7
   8         PR binutils/16022
   9         * elf32-rx.c (rx_dump_symtab): Add missing break statements.
  10
  11 2013-10-09  Tom Tromey  <tromey@redhat.com>
  12
  13         * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
  14
  15 2013-10-09  Nick Clifton  <nickc@redhat.com>
  16
  17         PR ld/16021
  18         * elf32-rl78.c (rl78_dump_symtab): Delete.
  19         (rl78_get_reloc): Delete.
  20
  21 2013-10-09  Tom Tromey  <tromey@redhat.com>
  22
  23         * bfd-in2.h: Rebuild.
  24         * opncls.c (bfd_get_alt_debug_link_info): Change type of
  25         buildid_len to bfd_size_type.
  26
  27 2013-10-09  Sergio Durigan Junior  <sergiodj@redhat.com>
  28
  29         PR binutils/15993
  30         * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
  31         "case".  Reindent "switch" statements.
  32
  33 2013-10-08  Tom Tromey  <tromey@redhat.com>
  34
  35         * bfd-in2.h: Rebuild.
  36         * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
  37         parameter.  Change type of buildid_out.  Update.
  38         (get_alt_debug_link_info_shim): New function.
  39         (bfd_follow_gnu_debuglink): Use it.
  40
  41 2013-10-08  Andreas Schwab  <schwab@suse.de>
  42
  43         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
  44         for PIE executables.
  45
  46 2013-10-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
  47
  48         * configure: Regenerate.
  49
  50 2013-10-03  Will Newton  <will.newton@linaro.org>
  51
  52         * configure: Regenerate.
  53         * configure.in: Build elf-ifunc.o for AArch64.
  54         * elfnn-aarch64.c: Include objalloc.h.
  55         (elfNN_aarch64_local_htab_hash): New function.
  56         (elfNN_aarch64_local_htab_eq): New function.
  57         (elfNN_aarch64_get_local_sym_hash): New function.
  58         (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
  59         symbol hash.
  60         (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
  61         (elfNN_aarch64_final_link_relocate): Add sym argument.  Add support
  62         for handling STT_GNU_IFUNC symbols.
  63         (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
  64         references to STT_GNU_IFUNC symbols.
  65         (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
  66         STT_GNU_IFUNC symbols.
  67         (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
  68         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
  69         (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
  70         (elfNN_aarch64_is_function_type): Remove function.
  71         (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
  72         (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
  73         (elfNN_aarch64_allocate_local_dynrelocs): New function.
  74         (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
  75         (elfNN_aarch64_size_dynamic_sections): Call
  76         elfNN_aarch64_allocate_local_dynrelocs.
  77         (elfNN_aarch64_create_small_pltn_entry): Add info argument.
  78         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
  79         (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
  80         STT_GNU_IFUNC symbols and .iplt.
  81         (elfNN_aarch64_finish_local_dynamic_symbol): New function.
  82         (elfNN_aarch64_finish_dynamic_sections): Call
  83         elfNN_aarch64_finish_local_dynamic_symbol.
  84
  85 2013-09-30  Nick Clifton  <nickc@redhat.com>
  86
  87         * cpu-msp430.c: Use printable names that match the values
  88         displayed by readelf.
  89
  90 2013-08-25  Andrew Pinski  <apinski@cavium.com>
  91
  92         * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
  93         fixed size of 16.
  94
  95 2013-09-24  Gregory Fong  <gregory.0xf0@gmail.com>
  96
  97         * elfxx-mips.c (mips_elf_create_got_section): Hide
  98         _GLOBAL_OFFSET_TABLE_.
  99
 100 2013-09-24  Alan Modra  <amodra@gmail.com>
 101
 102         * elf32-mips.c (ELF_OSABI): Undef for vxworks.
 103
 104 2013-09-24  Alan Modra  <amodra@gmail.com>
 105
 106         * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
 107         stabs at end of .stab.  Tidy variable usage.  Don't drop the need
 108         for a NULL function name stab if If N_FUN stab is ignored.
 109         Ensure index entry count loop matches write loop.
 110
 111 2013-09-20  Alan Modra  <amodra@gmail.com>
 112
 113         * configure: Regenerate.
 114
 115 2013-09-18  Tristan Gingold  <gingold@adacore.com>
 116
 117         * configure.in: Bump version to 2.24.51
 118         * configure: Regenerate.
 119
 120 2013-09-17  Doug Gilmore  <Doug.Gilmore@imgtec.com>
 121
 122         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
 123         EF_MIPS_FP64.
 124
 125 2013-08-31  John David Anglin  <dave.anglin@bell.net>
 126
 127         * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
 128         format string.
 129
 130 2013-08-29  Jakub Jelinek  <jakub@redhat.com>
 131
 132         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
 133         64-bit -mcmodel=large -fpic TLS GD and LD sequences.
 134         (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
 135         TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
 136
 137 2013-08-27  Alan Modra  <amodra@gmail.com>
 138
 139         * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
 140         Add notice_as_needed.
 141         * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
 142         (elf_backend_notice_as_needed): Define.
 143         (ppc64_elf_as_needed_cleanup): Rename and adjust..
 144         (ppc64_elf_notice_as_needed): ..to this.
 145         * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
 146         (elf_link_add_object_symbols): ..from here.
 147         * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
 148         (elf_backend_notice_as_needed): Define..
 149         (elfNN_bed): ..and use here.
 150
 151 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 152
 153         * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
 154         (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
 155         * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
 156         (bfd_i386_nacl_arch): New variable.
 157         (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
 158         (bfd_x64_32_arch_intel_syntax): Link them into the list.
 159         * bfd-in2.h: Regenerate.
 160
 161 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 162
 163         * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
 164         elf_segment_map list.  If an executable segment is page-aligned
 165         but does not end with a full page, then append a fake section into
 166         the segment map entry that pads out the page.
 167         (nacl_final_write_processing): New function.  Write the code fill
 168         laid out in nacl_modify_segment_map.
 169         * elf-nacl.h: Declare it.
 170         * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
 171         (elf_backend_final_write_processing): Define it for NaCl backend.
 172         * elf32-i386.c (elf_backend_final_write_processing): Likewise.
 173         * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
 174
 175         * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
 176         parameter to MINPAGESIZE.
 177         (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
 178
 179         * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
 180
 181 2013-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
 182
 183         * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
 184         set GOT's entry size if there is no ELF section data.
 185         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 186         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
 187         Likewise.
 188
 189 2013-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 190
 191         * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
 192         (get_elf_x86_64_backend_data): Use it.
 193         (elf_x86_64_size_dynamic_sections): Likewise.
 194
 195 2013-08-23  Yuri Chornoivan  <yurchor@ukr.net>
 196
 197         PR binutils/15834
 198         * bfdio.c: Fix typos.
 199         * elf32-spu.c: Likewise.
 200         * elfnn-aarch64.c: Likewise.
 201
 202 2013-08-21  Tristan Gingold  <gingold@adacore.com>
 203
 204         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
 205         .ovrflo sections.
 206         * coffcode.h (coff_compute_section_file_positions): Force
 207         match between file offset and vma offset.
 208
 209 2013-08-21  Alan Modra  <amodra@gmail.com>
 210
 211         * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
 212         and *poldalignment before exiting when !relocs_compatible.
 213
 214 2013-08-21  Alan Modra  <amodra@gmail.com>
 215
 216         * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
 217         symbols to STV_HIDDEN.
 218
 219 2013-08-14  John Tytgat  <john@bass-software.com>
 220
 221         PR ld/15787
 222         * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
 223         segment containing the relocating symbol instead of assuming 0 for
 224         sb group relocations.
 225
 226 2013-08-09  Nick Clifton  <nickc@redhat.com>
 227
 228         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
 229         flag bits do not match.
 230         (rl78_elf_print_private_bfd_data): Describe G10 flag.
 231
 232 2013-08-05  John Tytgat  <john@bass-software.com>
 233
 234         * po/BLD-POTFILES.in: Regenerate.
 235         * po/SRC-POTFILES.in: Likewise.
 236
 237 2013-07-31  John Tytgat  <john@bass-software.com>
 238
 239         PR ld/15787
 240         * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
 241         output section VMA.
 242
 243 2013-07-28  Maciej W. Rozycki  <macro@linux-mips.org>
 244
 245         * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
 246         <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
 247         section.
 248
 249 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 250
 251         * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
 252         Use the correct alignment for
 253         _bfd_elf_make_dynamic_reloc_section for ILP32.
 254
 255 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 256
 257         * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
 258         BFD_RELOC_AARCH64_NONE explicitly.
 259
 260 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 261
 262         * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
 263         entry size if there is no ELF section data.
 264
 265 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 266
 267         * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
 268         Don't check symbol visibility here.  Remove a check already
 269         asserted for.
 270         (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
 271         instead of individual checks.
 272         (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
 273         check the offset to decide if produce a GOT or PLT entry.
 274         Remove redundant assertions.  Remove code to produce GOT entries
 275         for local symbols.  Remove a duplicate comment and add a comment
 276         on GOT relocations.
 277         (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
 278         dynamic relocs.
 279
 280 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 281
 282         * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
 283         typo.
 284
 285 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 286
 287         * elf32-vax.c (elf_vax_discard_got_entries): New function.
 288         (elf_vax_always_size_sections): Likewise.
 289         (elf_vax_size_dynamic_sections): Remove code moved to
 290         elf_vax_always_size_sections.  Make comment on
 291         elf_vax_instantiate_got_entries match reality.
 292         (elf_vax_instantiate_got_entries): Assert that rather than check
 293         if dynobj is null.  Don't check for dynamic_sections_created.
 294         Make function description match reality.
 295         (elf_backend_always_size_sections): New macro.
 296
 297 2013-07-25  Alan Modra  <amodra@gmail.com>
 298
 299         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
 300         with a union.
 301         (opd_entry_value): Cache .opd section contents.
 302         (ppc64_elf_relocate_section): Adjust.
 303
 304 2013-07-25  Alan Modra  <amodra@gmail.com>
 305
 306         PR ld/15762
 307         PR ld/12761
 308         * elflink.c (elf_link_add_object_symbols): Correct test in
 309         last patch.  Remove unnecessary code.
 310
 311 2013-07-24  Tristan Gingold  <gingold@adacore.com>
 312
 313         * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
 314         R_RBR.  Add numbers in comments.
 315         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
 316         * coff64-rs6000.c: Likewise.
 317
 318 2013-07-20  Alan Modra  <amodra@gmail.com>
 319
 320         PR ld/15762
 321         PR ld/12761
 322         * elflink.c (elf_link_add_object_symbols): Don't clobber
 323         .gnu.warning.symbol sections when shared.
 324
 325 2013-07-19  Nick Clifton  <nickc@redhat.com>
 326
 327         * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
 328         saw_subtract from R_RX_OPdiv to R_RX_OPneg.
 329
 330 2013-07-18  Travis Snoozy  <quandary@remstate.com>
 331
 332         PR ld/15721
 333         * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
 334         destination masks.
 335         * R_MSP430_2X_PCREL: Likewise.
 336         * R_MSP430X_10_PCREL: Likewise.
 337         * R_MSP430X_2X_PCREL: Likewise.
 338
 339 2013-07-18  Terry Guo  <terry.guo@arm.com>
 340
 341         * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
 342         thumb only targets.
 343         (elf32_arm_final_link_relocate): Likewise.
 344
 345 2013-07-18  Bill Neubauer  <wcn@google.com>
 346
 347         * mach-o.c (mach_o_section_name_xlat dw): Add entry for
 348         .debug_gdb_scripts
 349
 350 2013-07-18  Roland McGrath  <mcgrathr@google.com>
 351
 352         * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
 353         (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
 354         (arm_build_one_stub): Increase MAXRELOCS to 3.
 355         (arm_type_of_stub): Use them if GLOBALS->nacl_p.
 356         (struct elf32_arm_link_hash_table): Give add_stub_section member's
 357         pointee type a third argument.
 358         (elf32_arm_create_or_find_stub_sec): Update caller.
 359         (elf32_arm_size_stubs): Update argument type.
 360         * bfd-in.h (elf32_arm_size_stubs): Update decl.
 361         * bfd-in2.h: Regenerate.
 362         * libbfd.h: Regenerate.
 363
 364 2013-07-15  Maciej W. Rozycki  <macro@codesourcery.com>
 365
 366         * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
 367         magic numbers with enum values.
 368
 369 2013-07-12  Roland McGrath  <mcgrathr@google.com>
 370
 371         * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
 372         BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
 373         been added here with 2013-07-05 elf32-s390.c change).
 374         * bfd-in2.h: Regenerate (no-op).
 375         * libbfd.h: Regenerate (no-op).
 376
 377 2013-07-12  Maciej W. Rozycki  <macro@codesourcery.com>
 378
 379         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
 380         EF_MIPS_NAN2008.
 381         (_bfd_mips_elf_print_private_bfd_data): Likewise.
 382
 383 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 384
 385         * vms-alpha.c (struct vms_private_data_struct): Remove
 386         flag_hash_long_names and flag_show_after_trunc.
 387         (hash_string): Remove.
 388         (_bfd_vms_length_hash_symbol): Remove.
 389         (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
 390         (_bfd_vms_write_egsd): Likewise.  Rewrite condition.
 391         (_bfd_vms_write_ehdr): Remove code that set removed flags.
 392         (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
 393         (vms_bfd_is_local_label_name): Remove trace call.
 394
 395 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 396
 397         * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
 398         macros.
 399         * configure.com: Adjust to match changes in configure.
 400         * makefile.vms (OBJS): Update list.
 401
 402 2013-07-05  Tristan Gingold  <gingold@adacore.com>
 403
 404         * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
 405         overflow sections.
 406
 407 2013-07-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 408
 409         * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
 410         R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
 411         (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
 412         (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
 413         relocations.
 414         * elf64-s390.c: See elf32-s390.c
 415         * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
 416         * libbfd.h: Add new reloc strings.
 417
 418 2013-07-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 419
 420         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
 421         values.
 422         (elfNN_aarch64_relocate_section): Likewise.
 423         (elfNN_aarch64_gc_sweep_hook): Likewise.
 424         (elfNN_aarch64_check_relocs): Likewise.
 425
 426 2013-07-03  Alan Modra  <amodra@gmail.com>
 427
 428         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
 429         when relocatable.  Don't change root.type or type here.
 430         (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
 431
 432 2013-07-03  Alan Modra  <amodra@gmail.com>
 433
 434         * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
 435         (ppc64_elf_size_stubs): Don't set "addend".
 436         (ppc64_elf_relocate_section): Don't allow calls via
 437         toc-adjusting stubs without a following nop even in an
 438         executable, except for self-calls and both libc_start_main
 439         and .libc_start_main.
 440
 441 2013-07-03  Alan Modra  <amodra@gmail.com>
 442
 443         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
 444
 445 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 446
 447         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
 448         line.
 449
 450 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 451
 452         * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
 453         (_bfd_vms_find_nearest_line_discriminator): New function.
 454
 455 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 456
 457         * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
 458
 459 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 460
 461         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
 462         (rs6000coff_vec): Reference it.
 463
 464 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 465
 466         * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
 467         (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
 468         (elfNN_aarch64_create_dynamic_sections): Do not define
 469         _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
 470
 471 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 472
 473         * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
 474         * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
 475         * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
 476         * ld-aarch64/tls-relax-all.d: Likewise.
 477         * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
 478         * ld-aarch64/gc-tls-relocs.d: Likewise.
 479         * ld-aarch64/tls-relax-gd-ie.d: Likewise.
 480         * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
 481         * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
 482
 483 2013-07-02  Alan Modra  <amodra@gmail.com>
 484
 485         * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
 486         .TOC. after relocatable check.
 487
 488 2013-07-01  Alan Modra  <amodra@gmail.com>
 489
 490         * elf64-ppc.h (ppc64_elf_toc): Delete.
 491         (ppc64_elf_set_toc): Declare.
 492         * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
 493         with call the ppc64_elf_set_toc.
 494         (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
 495         (ppc64_elf_start_multitoc_partition): Likewise.
 496         (struct ppc_link_hash_table): Delete dot_toc_dot.  Replace all uses
 497         with elf.hgot.
 498         (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
 499         for ".TOC.".
 500         (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
 501         as needing a toc pointer.
 502         (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
 503         (ppc64_elf_set_toc): Rename from ppc64_elf_toc.  Add info param.
 504         Set elf.hgot value.
 505
 506 2013-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 507
 508         PR ld/15685
 509         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
 510         R_X86_64_DTPOFF64.
 511
 512 2013-06-28  Nick Clifton  <nickc@redhat.com>
 513
 514         PR ld/15302
 515         * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
 516
 517 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 518
 519         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
 520         in sgot.
 521         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
 522         in sgot[0] rather than sgotplt[0].
 523
 524 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 525
 526         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
 527         beginning of the generated file.
 528         (elf64-aarch64.c): Likewise.
 529         * Makefile.in: Re-generated.
 530
 531 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 532
 533         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
 534         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
 535         * Makefile.in: Re-generated.
 536         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
 537         (bfd_elf64_littleaarch64_vec): Likewise.
 538         (bfd_elf32_bigaarch64_vec): Likewise.
 539         (bfd_elf32_littleaarch64_vec): Likewise.
 540         * configure: Re-generated.
 541         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
 542         * elfxx-aarch64.h: New file.
 543         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
 544         stuff to elfxx-aarch64.c.
 545         (bfd_elf_aarch64_put_addend): Removed.
 546         (PG_OFFSET, PG): Likewise.
 547         (elfNN_aarch64_small_plt0_entry): Support ELF32.
 548         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
 549         (elf64_aarch64_grok_prstatus): Removed.
 550         (elf_backend_grok_prstatus): Removed.
 551         (insn32): Likewise.
 552         (aarch64_unsigned_overflow): Likewise.
 553         (aarch64_signed_overflow): Likewise.
 554         (aarch64_resolve_relocation): Likewise.
 555         (MASK): Likewise.
 556         (decode_branch_ofs_26): Likewise.
 557         (decode_cond_branch_ofs_19): Likewise.
 558         (decode_ld_lit_ofs_19): Likewise.
 559         (decode_tst_branch_ofs_14): Likewise.
 560         (decode_movw_imm): Likewise.
 561         (decode_adr_imm): Likewise.
 562         (decode_add_imm): Likewise.
 563         (reencode_branch_ofs_26): Likewise.
 564         (reencode_cond_branch_ofs_19): Likewise.
 565         (reencode_ld_lit_ofs_19): Likewise.
 566         (reencode_tst_branch_ofs_14): Likewise.
 567         (reencode_movw_imm): Likewise.
 568         (reencode_adr_imm): Likewise.
 569         (reencode_ldst_pos_imm): Likewise.
 570         (reencode_add_imm): Likewise.
 571         (reencode_movzn_to_movz): Likewise.
 572         (reencode_movzn_to_movn): Likewise.
 573         (aarch64_relocate): Update to call the new function names in
 574         elfxx-aarch64.c.
 575         (aarch64_calculate_got_entry_vma): Likewise.
 576         (elfNN_aarch64_final_link_relocate): Likewise.
 577         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
 578         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
 579         (elf_aarch64_update_plt_entry): ... this.
 580         (elfNN_aarch64_create_small_pltn_entry): Update.
 581         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
 582         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
 583         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
 584         call elf_aarch64_update_plt_entry.
 585
 586 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 587
 588         * bfd-in2.h: Re-generated.
 589         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
 590         (IS_AARCH64_TLS_RELOC): Change to be based on the
 591         bfd reloc enumerators.
 592         (IS_AARCH64_TLSDESC_RELOC): Likewise.
 593         (PG, PG_OFFSET): Cast literal to bfd_vma.
 594         (elf64_aarch64_howto_table): Removed.
 595         (elf64_aarch64_howto_dynrelocs): Removed.
 596         (elf64_aarch64_tls_howto_table): Removed.
 597         (elf64_aarch64_tlsdesc_howto_table): Removed.
 598         (elfNN_aarch64_howto_table): New table to host all howto entires..
 599         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
 600         (elfNN_aarch64_bfd_reloc_from_howto): New function.
 601         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
 602         (struct elf_aarch64_reloc_map): New.
 603         (elf_aarch64_reloc_map): New table.
 604         (elfNN_aarch64_howto_from_bfd_reloc): New function.
 605         (elfNN_aarch64_howto_from_type): Update to look up the new table
 606         elfNN_aarch64_howto_table.
 607         (struct elf64_aarch64_reloc_map): Remove.
 608         (elf64_aarch64_reloc_map): Remove.
 609         (elfNN_aarch64_reloc_type_lookup): Change to call
 610         elfNN_aarch64_howto_from_bfd_reloc.
 611         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
 612         elfNN_aarch64_howto_table.
 613         (aarch64_resolve_relocation): Refactor to switch on the bfd
 614         reloc enumerators.
 615         (bfd_elf_aarch64_put_addend): Likewise.
 616         (elfNN_aarch64_final_link_relocate): Likewise.
 617         (aarch64_tls_transition_without_check): Likewise.
 618         (aarch64_reloc_got_type): Likewise.
 619         (aarch64_can_relax_tls): Likewise.
 620         (aarch64_tls_transition): Likewise.
 621         (elfNN_aarch64_tls_relax): Likewise.
 622         (elfNN_aarch64_final_link_relocate): Likewise.
 623         (elfNN_aarch64_relocate_section): Likewise.
 624         (elfNN_aarch64_gc_sweep_hook): Likewise.
 625         (elfNN_aarch64_check_relocs): Likewise.
 626         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
 627         * libbfd.h: Re-generated.
 628         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
 629         (BFD_RELOC_AARCH64_RELOC_START)
 630         (BFD_RELOC_AARCH64_RELOC_END)
 631         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
 632         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
 633         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
 634         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
 635         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
 636         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
 637         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
 638
 639 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 640
 641         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
 642         (BUILD_CFILES): Add elf32-aarch64.c.
 643         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
 644         * Makefile.in: Re-generated.
 645         * archures.c (bfd_mach_aarch64_ilp32): New define.
 646         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
 647         (bfd_elf32_aarch64_set_options): Ditto.
 648         (elf32_aarch64_setup_section_lists): Ditto.
 649         (elf32_aarch64_next_input_section): Ditto.
 650         (elf32_aarch64_size_stubs): Ditto.
 651         (elf32_aarch64_build_stubs): Ditto.
 652         * bfd-in2.h: Re-generated.
 653         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
 654         and bfd_elf32_bigaarch64_vec.
 655         (aarch64-*-linux*): Likewise.
 656         (aarch64_be-*-elf): Likewise.
 657         (aarch64_be-*-linux*): Likewise.
 658         * configure.in (bfd_elf32_bigaarch64_vec)
 659         (bfd_elf32_littleaarch64_vec): New.
 660         * configure: Re-generated.
 661         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
 662         lp64 ones.
 663         (bfd_aarch64_arch_ilp32): New.
 664         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
 665         * elfnn-aarch64.c (ARCH_SIZE): New define.
 666         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
 667         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
 668         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
 669         (ELF64_R_*): Rename to ELFNN_R_*.
 670         Plus other paramaterization.
 671         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
 672         New declarations.
 673         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
 674         bfd_elf32_littleaarch64_vec.
 675
 676 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 677
 678         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
 679         (BUILD_CFILES): Add elf64-aarch64.c.
 680         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
 681         * Makefile.in: Re-generated.
 682         * elf64-aarch64.c: Rename to ...
 683         * elfnn-aarch64.c: ... this.
 684
 685 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
 686             Paul Brook  <paul@codesourcery.com>
 687
 688         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
 689         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
 690         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
 691         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 692         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
 693         (micromips_insn32_o32_exec_plt0_entry): New variable.
 694         (micromips_insn32_o32_exec_plt_entry): Likewise.
 695         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
 696         (mips_elf_estimate_stub_size): Likewise.
 697         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 698         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 699         (mips_finish_exec_plt): Likewise.
 700         (_bfd_mips_elf_relax_section): Likewise.
 701         (_bfd_mips_elf_insn32): New function.
 702         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
 703
 704 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
 705
 706         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
 707         prototype.
 708         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
 709         (bfd_elf32_get_synthetic_symtab): New macro.
 710         * elfxx-mips.c (plt_entry): New structure.
 711         (mips_elf_link_hash_entry): Add use_plt_entry member.
 712         (mips_elf_link_hash_table): Rename plt_entry_size member to
 713         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
 714         plt_comp_offset, plt_got_index entries and plt_header_is_comp
 715         members.
 716         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
 717         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
 718         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
 719         (STUB_LI16S_MICROMIPS): Likewise.
 720         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
 721         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
 722         (micromips_o32_exec_plt0_entry): New variable.
 723         (mips16_o32_exec_plt_entry): Likewise.
 724         (micromips_o32_exec_plt_entry): Likewise.
 725         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
 726         (mips_elf_output_extsym): Update to use gotplt_union's plist
 727         member rather than offset.
 728         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
 729         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
 730         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
 731         member rather than offset.
 732         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
 733         entries.
 734         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
 735         here.
 736         (mips_elf_make_plt_record): New function.
 737         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
 738         of JAL relocations that might need a PLT entry.
 739         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
 740         gotplt_union's plist member rather than offset.  Set individual
 741         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
 742         Don't set the symbol's value in the symbol table for PLT
 743         references here.  Don't set the PLT or PLT GOT section sizes
 744         here.
 745         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
 746         (mips_elf_allocate_lazy_stub): Likewise.
 747         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
 748         magic symbol.
 749         (mips_elf_set_plt_sym_value): New function.
 750         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
 751         PLT and PLT GOT section sizes here.  Set the symbol values in
 752         the symbol table for PLT references here.  Handle microMIPS
 753         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
 754         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
 755         gotplt_union's plist member rather than offset.  Handle
 756         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
 757         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
 758         gotplt_union's plist member rather than offset.  Use
 759         MIPS_ELF_GOT_SIZE to calculate GOT address.
 760         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
 761         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
 762         mips_finish_exec_plt.
 763         (_bfd_mips_elf_link_hash_table_create): Update to use
 764         gotplt_union's plist member rather than offset.
 765         (_bfd_mips_elf_get_synthetic_symtab): New function.
 766
 767 2013-06-24  Wawa  <caojinyu@msn.com>
 768
 769         PR 15657
 770         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
 771
 772 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
 773
 774         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
 775         files to...
 776         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
 777         * Makefile.in: Regenerate.
 778         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
 779         Set want64 to true for them at the end.
 780         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
 781         #ifdef BFD64.
 782
 783 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
 784
 785         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
 786         set sh_entsize for PLT section.
 787
 788 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
 789
 790         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
 791         * bfd-in2.h: Re-generated.
 792         * elf64-aarch64.c (RELOC_SECTION): Removed.
 793         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
 794         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
 795         (elf64_aarch64_link_hash_traverse): Ditto.
 796         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
 797         comment.
 798
 799 2013-06-19  Will Newton  <will.newton@linaro.org>
 800
 801         * configure: Regenerated.
 802         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
 803         * elf64-aarch64.c: Remove objalloc.h include.
 804         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
 805         (struct elf64_aarch64_link_hash_table): Remove ifunc related
 806         members. (elf_aarch64_local_htab_hash): Remove function.
 807         (elf_aarch64_local_htab_eq): Remove function.
 808         (elf_aarch64_get_local_sym_hash): Remove function.
 809         (elf64_aarch64_link_hash_table_create): Remove local hash
 810         table initialization.
 811         (elf64_aarch64_final_link_relocate): Remove sym argument and
 812         handling of ifunc symbols.
 813         (elf64_aarch64_relocate_section): Don't pass sym argument to
 814         elf64_aarch64_final_link_relocate.
 815         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
 816         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
 817         (elf64_aarch64_check_relocs): Likewise.
 818         (elf64_aarch64_post_process_headers): Remove call to
 819         _bfd_elf_set_osabi.
 820         (elf64_aarch64_is_function_type): New function.
 821         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
 822         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
 823         (elf64_aarch64_size_dynamic_sections): Remove call to
 824         elf_aarch64_allocate_local_dynrelocs.
 825         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
 826         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
 827         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
 828         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
 829         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
 830         elf_aarch64_finish_local_dynamic_symbol.
 831         (elf64_aarch64_add_symbol_hook): Remove function.
 832
 833 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
 834
 835         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
 836         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
 837         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
 838         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
 839         R_AARCH64_GOT_LD_PREL19.
 840
 841 2013-06-13  Terry Guo  <terry.guo@arm.com>
 842
 843         PR ld/15302
 844         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
 845         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
 846         supports thumb instructions.
 847
 848 2013-06-11  DJ Delorie  <dj@redhat.com>
 849
 850         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
 851
 852 2013-06-11  Will Newton  <will.newton@linaro.org>
 853
 854         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
 855         ELF64_R_SYM instead of ELF32_R_SYM.
 856
 857 2013-06-11  Nick Clifton  <nickc@redhat.com>
 858
 859         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
 860         checks if the dynamic sections have been created and relaxation
 861         has not been performed.
 862
 863 2013-06-07  Will Newton  <will.newton@linaro.org>
 864
 865         * configure: Regenerate.
 866         * configure.in: Build elf-ifunc.o for AArch64.
 867         * elf64-aarch64.c: Include objalloc.h.
 868         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
 869         (struct elf64_aarch64_link_hash_table): Add members for handling
 870         R_AARCH64_IRELATIVE relocations.
 871         (elf_aarch64_local_htab_hash): New function.
 872         (elf_aarch64_local_htab_eq): New function.
 873         (elf_aarch64_get_local_sym_hash): New function.
 874         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 875         symbol hash.
 876         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 877         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
 878         for handling STT_GNU_IFUNC symbols.
 879         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
 880         references to STT_GNU_IFUNC symbols.
 881         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
 882         STT_GNU_IFUNC symbols.
 883         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 884         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 885         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 886         (elf64_aarch64_is_function_type): Remove function.
 887         (elf64_aarch64_allocate_dynrelocs): Call
 888         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
 889         (elf_aarch64_allocate_local_dynrelocs): New function.
 890         (elf64_aarch64_size_dynamic_sections): Call
 891         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
 892         (elf64_aarch64_create_small_pltn_entry): Add info argument.
 893         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 894         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
 895         STT_GNU_IFUNC symbols and .iplt.
 896         (elf_aarch64_finish_local_dynamic_symbol): New function.
 897         (elf64_aarch64_finish_dynamic_sections): Call
 898         elf_aarch64_finish_local_dynamic_symbol.
 899         (elf64_aarch64_add_symbol_hook): New function.
 900
 901 2013-06-03  Alan Modra  <amodra@gmail.com>
 902
 903         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
 904         var.  Use it with last_stab.
 905
 906 2013-05-30  Paul Brook  <paul@codesourcery.com>
 907
 908         * bfd-in2.h: Regenerate.
 909         * elf32-mips.c (elf_mips_eh_howto): New.
 910         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
 911         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
 912         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
 913         * elf64-mips.c (elf_mips_eh_howto): New.
 914         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
 915         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
 916         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
 917         * libbfd.h: Regenerate.
 918         * reloc.c (BFD_RELOC_MIPS_EH): New.
 919
 920 2013-05-29  Nick Clifton  <nickc@redhat.com>
 921
 922         * dwarf2.c (struct dwarf2_debug): Add fields for handling
 923         alternate debug info source.
 924         (dwarf_debug_sections): Add entries for alternate .debug_str and
 925         .debug_info sections.
 926         (dwarf_debug_section_enum): Likewise.
 927         (read_alt_indirect_string): New function.  Handles a
 928         DW_FORM_GNU_strp_alt attribute.
 929         (read_alt_indirect_ref): New function.  Handles a
 930         DW_FORM_GNU_ref_alt attribute.
 931         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
 932         DW_FORM_GNU_strp_alt.
 933         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
 934         attributes.
 935         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
 936         sources.
 937         * opncls.c (GNU_DEBUGALTLINK): Define.
 938         (bfd_get_alt_debug_link_info): New function.
 939         (separate_alt_debug_file_exists): New function.
 940         (find_separate_debug_file): Add parameters for fetch and check
 941         functions.
 942         (bfd_follow_gnu_debugaltlink): New function.
 943         * bfd-in2.h: Regenerate.
 944
 945 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
 946
 947         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
 948         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
 949         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
 950         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
 951         * bfd-in2.h: Regenerate.
 952         * libbfd.h: Regenerate.
 953         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
 954         the correct names.
 955         (elf64_aarch64_tlsdesc_howto_table): Likewise.
 956         (elf64_aarch64_reloc_map): Likewise.
 957         (aarch64_resolve_relocation): Likewise.
 958         (bfd_elf_aarch64_put_addend): Likewise.
 959         (aarch64_tls_transition_without_check): Likewise.
 960         (aarch64_reloc_got_type): Likewise.
 961         (elf64_aarch64_final_link_relocate): Likewise.
 962         (elf64_aarch64_tls_relax): Likewise.
 963         (elf64_aarch64_relocate_section): Likewise.
 964         (elf64_aarch64_gc_sweep_hook): Likewise.
 965         (elf64_aarch64_check_relocs): Likewise.
 966
 967 2013-05-26  Mark Wielaard  <mjw@redhat.com>
 968
 969         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
 970         (max_open_files): New static int initialized to zero.
 971         (bfd_cache_max_open): New static function to set and return
 972         max_open_files.
 973         (bfd_cache_init): Use bfd_cache_max_open.
 974         (bfd_open_file): Likewise.
 975         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
 976         (AC_CHECK_FUNCS): Add getrlimit.
 977         * configure: Regenerated.
 978         * config.in: Likewise.
 979         * sysdep.h: Check and include sys/resource.h for getrlimit.
 980
 981 2013-05-23  Alan Modra  <amodra@gmail.com>
 982
 983         * format.c (bfd_check_format_matches): Don't match a target in
 984         targ_selvecs if some other target is a better match.  If
 985         targets implement match priority, fall back to the first of
 986         the best matches.
 987
 988 2013-05-22  Eric Herman  <eric@freesa.org>
 989
 990         PR binutils/15462
 991         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
 992
 993 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
 994
 995         PR binutils/15474
 996         * srec.c (srec_set_section_contents): Properly convert size
 997         and offset to address when octets_per_byte is not unity.
 998
 999 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
1000
1001         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1002         refcount member of the gotplt_union when resetting the reference
1003         count.  Adjust comment.
1004
1005 2013-05-20  Will Newton  <will.newton@linaro.org>
1006
1007         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1008         relocs_copied member.
1009         (elf64_aarch64_link_hash_newfunc): Remove initialization of
1010         relocs_copied member.
1011         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1012         relocs_copied member.
1013
1014 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1015
1016         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1017         function definition.
1018
1019 2013-05-16  Cary Coutant  <ccoutant@google.com>
1020
1021         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1022         external_ext_size and esize.
1023
1024 2013-05-16  Tristan Gingold  <gingold@adacore.com>
1025
1026         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1027         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1028
1029 2013-05-15  Andreas Schwab  <schwab@suse.de>
1030
1031         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1032
1033 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
1034
1035         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1036         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1037
1038 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
1039
1040         * bfd.c (_bfd_default_error_handler): Replace use of putc
1041         by fputc.  Add comment explaining why.
1042
1043 2013-05-09  Alan Modra  <amodra@gmail.com>
1044
1045         * elflink.c (elf_link_add_object_symbols): Don't omit reading
1046         of symbols when hashes already exist.
1047
1048 2013-05-07  Will Newton  <will.newton@linaro.org>
1049
1050         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1051         plt_header_size argument for ports where it differs from
1052         plt_entry_size.
1053         * elf-bfd.h: Likewise.
1054         * elf32-i386.c: Pass plt_header_size to
1055         _bfd_elf_allocate_ifunc_dyn_relocs.
1056         * elf64-x86-64.c: Likewise.
1057
1058 2013-05-07  Will Newton  <will.newton@linaro.org>
1059
1060         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1061         function.
1062         * elf-bfd.h: Likewise.
1063
1064 2013-05-06  Paul Brook  <paul@codesourcery.com>
1065
1066         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1067         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1068         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1069         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1070         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1071         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1072
1073 2013-05-06  Alan Modra  <amodra@gmail.com>
1074
1075         * elf64-ppc.c (opd_entry_value): Handle case where symbol
1076         hashes are not available.
1077
1078 2013-05-06  Alan Modra  <amodra@gmail.com>
1079
1080         * elflink.c (elf_link_add_object_symbols): Don't save symbol
1081         hashes around loading as-needed library.  Zero them on allocation,
1082         and restore to initial all-zero state if library not needed.
1083         Arrange to reuse hashes if we load library again later.
1084
1085 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
1086
1087         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1088         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1089         * elfn32-mips.c: Likewise.
1090         * elf64-mips.c: Likewise.
1091
1092 2013-05-02  Nick Clifton  <nickc@redhat.com>
1093
1094         * archures.c: Add some more MSP430 machine numbers.
1095         * config.bfd (msp430): Define targ_selvecs.
1096         * configure.in: Add bfd_elf32_msp430_ti_vec.
1097         * cpu-msp430.c: Add some more MSP430 machine numbers.
1098         * elf32-msp430.c Add support for MSP430X relocations.
1099         Add support for TI compiler generated relocations.
1100         Add support for sym_diff relocations.
1101         Add support for relaxing out of range short branches into long
1102         branches.
1103         Add support for MSP430 attribute section.
1104         * reloc.c: Add MSP430X relocations.
1105         * targets.c: Add bfd_elf32_msp430_ti_vec.
1106         * bfd-in2.h: Regenerate.
1107         * configure: Regenerate.
1108         * libbfd.h: Regenerate.
1109
1110 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
1111
1112         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1113         alpha*-*-linux*ecoff*.
1114
1115 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
1116
1117         PR binutils/15417
1118         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1119         zero.
1120
1121 2013-04-30  Alan Modra  <amodra@gmail.com>
1122
1123         * elflink.c (bfd_elf_record_link_assignment): Dont make
1124         STV_INTERNAL symbols STV_HIDDEN.
1125
1126 2013-04-29  Nick Clifton  <nickc@redhat.com>
1127
1128         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1129         fragmented .debug_line sections associated with unmarked code
1130         sections.
1131
1132 2013-04-29  Will Newton  <will.newton@linaro.org>
1133
1134         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1135         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1136
1137 2013-04-29  Will Newton  <will.newton@linaro.org>
1138
1139         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1140         error check up and add error message.
1141
1142 2013-04-26  Will Newton  <will.newton@linaro.org>
1143
1144         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1145
1146 2013-04-25  Alan Modra  <amodra@gmail.com>
1147
1148         * config.bfd: Add powerpc64le-linux.
1149
1150 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1151
1152         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1153         x86_64-*-elf*.
1154
1155 2013-04-24  Roland McGrath  <mcgrathr@google.com>
1156
1157         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1158         allocate space for PLT header even if IS_IPLT_ENTRY.
1159         (arm_nacl_put_plt0): New function, broken out of ...
1160         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
1161         If HTAB->nacl_p, set up the PLT header in .iplt too.
1162         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1163         a mapping symbol for the start of .iplt too.
1164
1165 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1166
1167         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1168         BFD_ALIGN to int.
1169         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1170         variables.
1171         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1172         to bfd_vma.
1173         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1174
1175 2013-04-22  Alan Modra  <amodra@gmail.com>
1176
1177         PR ld/15382
1178         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1179         sh_size or reloc_count adjustment by count.
1180
1181 2013-04-22  Alan Modra  <amodra@gmail.com>
1182
1183         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1184         create_linkage_sections here..
1185         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
1186         (create_linkage_sections): Move earlier in file.
1187         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1188         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1189
1190 2013-04-19  Nick Clifton  <nickc@redhat.com>
1191
1192         PR binutils/15356
1193         * compress.c (decompress_contents): Always call inflateEnd, even
1194         when another inflation operation fails.
1195
1196 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1197
1198         * elf-ifunc.c: Update copyright year.
1199
1200 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1201
1202         * coffcode.h: Added a cast to void when a bfd_set_section_*()
1203         macro's return value is ignored.
1204         * elf32-hppa.c: Likewise.
1205         * elf32-tic6x.c: Likewise.
1206         * mach-o.c: Likewise.
1207         * mmo.c: Likewise.
1208         * opncls.c: Likewise.
1209         * peicode.h: Likewise.
1210         * elf32-m32r.c: Check return value of bfd_set_section_*().
1211         * elfnn-ia64.c: Likewise.
1212         * elfxx-mips.c: Likewise.
1213         * vms-alpha.c: Likewise.
1214
1215 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1216
1217         PR ld/15371
1218         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1219         regular reference without non-GOT reference when building
1220         shared library.
1221
1222 2013-04-15  Alan Modra  <amodra@gmail.com>
1223
1224         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1225         cache slot for archives.
1226
1227 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
1228
1229         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1230         local variable mmop.
1231
1232 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1233
1234         PR ld/12494
1235         * bfd/elf32-avr.c: Consider all sections to determine if linker
1236         relaxation can safely delete a ret after a call/jmp
1237
1238 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
1239
1240         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1241         INODEs.
1242
1243 2013-04-08  Tom Tromey  <tromey@redhat.com>
1244
1245         * som.c (bfd_section_from_som_symbol): No longer static.
1246         * som.h (bfd_section_from_som_symbol): Declare.
1247
1248 2013-04-06  Alan Modra  <amodra@gmail.com>
1249
1250         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1251         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1252
1253 2013-04-05  Nick Clifton  <nickc@redhat.com>
1254
1255         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1256
1257 2013-04-04  Alan Modra  <amodra@gmail.com>
1258
1259         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1260         * bfd-in2.h: Regenerate.
1261         * elflink.c (elf_link_add_object_symbols): Use new error.
1262
1263 2013-04-03  Nick Clifton  <nickc@redhat.com>
1264
1265         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1266         (bfd_elf32_bfd_is_target_special_symbol): Define.
1267
1268 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1269
1270         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1271         elf64_aarch64_locals to get local GOT reference counts.
1272
1273 2013-04-02  DJ Delorie  <dj@redhat.com>
1274
1275         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1276         (rl78_elf_relax_section): Only fetch the next reloc if there is
1277         one expected.
1278
1279 2013-03-30  Alan Modra  <amodra@gmail.com>
1280
1281         PR ld/15323
1282         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1283         global symbols referenced by relocs.
1284         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1285         * elf32-bfin.c (bfin_check_relocs): Likewise.
1286         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1287         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1288         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1289         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1290         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1291         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1292         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1293         * elf32-i370.c (i370_elf_check_relocs): Likewise.
1294         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1295         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1296         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1297         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1298         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1299         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1300         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1301         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1302         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1303         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1304         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1305         * elf32-mt.c (mt_elf_check_relocs): Likewise.
1306         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1307         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1308         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1309         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1310         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1311         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1312         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1313         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1314         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1315         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1316         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1317         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1318         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1319         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1320         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1321         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1322         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1323         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1324         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1325         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1326         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1327         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1328         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1329         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1330         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1331         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
1332         test indirect/warning links for NULL.
1333
1334 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1335
1336         PR ld/15323
1337         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1338         symbol is referenced by a non-shared object.
1339         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1340
1341 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
1342
1343         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1344         R_SH_REL32 relocations against undefined weak symbols.
1345
1346 2013-03-28  Alan Modra  <amodra@gmail.com>
1347
1348         * elf64-ppc.c (struct ppc_dyn_relocs): New.
1349         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1350         into ifunc and non-ifunc.
1351         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
1352         separate ifunc/non-ifunc dynrel counts.
1353         (allocate_got): Always use reliplt for ifunc.
1354         (allocate_dynrelocs): Likewise.
1355         (ppc64_elf_size_dynamic_sections): Likewise.
1356         (ppc64_elf_layout_multitoc): Likewise.
1357         (ppc64_elf_relocate_section): Likewise.
1358
1359 2013-03-28  Alan Modra  <amodra@gmail.com>
1360
1361         * elf32-ppc.c (struct ppc_dyn_relocs): New.
1362         (ppc_elf_check_relocs): Separate dynrel counts for local syms
1363         into ifunc and non-ifunc.
1364         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1365         (ppc_elf_size_dynamic_sections): Likewise.
1366         (ppc_elf_relocate_section): Likewise.
1367
1368 2013-03-28  Alan Modra  <amodra@gmail.com>
1369
1370         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1371         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1372         bfd_link_info* and asection* params.
1373         (_bfd_elf_reloc_type_class): Likewise.
1374         * elf.c (_bfd_elf_reloc_type_class): Likewise.
1375         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1376         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1377         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1378         for any reliplt reloc.  Don't return reloc_class_plt for
1379         R_PPC_REL24 and R_PPC_ADDR24.
1380         * elf64-ppc.c (allocate_got): Formatting.
1381         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1382         reliplt reloc.
1383         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1384         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1385         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1386         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1387         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1388         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1389         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1390         Add extra params to the various reloc_type_class functions.
1391
1392 2013-03-27  Alan Modra  <amodra@gmail.com>
1393
1394         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1395         masks for all local ifunc syms.
1396         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1397         (ppc_elf_size_dynamic_sections): Likewise.
1398         (ppc_elf_relocate_section): Likewise.
1399
1400 2013-03-27  Will Newton  <will.newton@linaro.org>
1401
1402         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1403         dynamic reloc for symbols with dynindx == -1.
1404         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1405         dynamic reloc for symbols with dynindx == -1.
1406
1407 2013-03-27  Will Newton  <will.newton@linaro.org>
1408
1409         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1410         dynamic reloc for non-default visibility undefined weaks.
1411         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1412         dynamic reloc for non-default visibility undefined weaks.
1413
1414 2013-03-26  Alan Modra  <amodra@gmail.com>
1415
1416         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1417         over _bfd_elf_merge_symbol calls.
1418
1419 2013-03-26  Alan Modra  <amodra@gmail.com>
1420
1421         * elflink.c (elf_link_add_object_symbols): Add assertion for
1422         common override alignment check code.  Formatting.
1423
1424 2013-03-25  Alan Modra  <amodra@gmail.com>
1425
1426         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1427         usual common symbols as well as for dynamic.  Add poldbfd param.
1428         Save old bfd.  Adjust callers.
1429         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
1430         and "value" by value, not pointer.  Adjust caller.
1431         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1432         Delete code to set same.  Use old_bfd and old_alignment from
1433         _bfd_elf_merge_symbol instead.  Add default symbol before
1434         alignment and size checks.  Wrap overlong lines.
1435
1436 2013-03-25  Alan Modra  <amodra@gmail.com>
1437
1438         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1439         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1440         when override is true.
1441
1442 2013-03-25  Alan Modra  <amodra@gmail.com>
1443
1444         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1445         of *sym_hash.
1446
1447 2013-03-25  Alan Modra  <amodra@gmail.com>
1448
1449         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1450         Wrap long lines.
1451         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1452         early in symbol loop.
1453
1454 2013-03-25  Alan Modra  <amodra@gmail.com>
1455
1456         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1457         (_bfd_elf_init_reloc_shdr): Delete.
1458         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1459         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1460         just what is needed.
1461         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1462
1463 2013-03-23  Alan Modra  <amodra@gmail.com>
1464
1465         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1466         * elflink.c (_bfd_elf_merge_symbol): Make static.
1467         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1468         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1469
1470 2013-03-23  Alan Modra  <amodra@gmail.com>
1471
1472         PR ld/15270
1473         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1474         or ref_regular for BFD_PLUGIN owned syms, or have them affect
1475         def_dynamic/ref_dynamic.
1476         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1477         owned syms.
1478
1479 2013-03-22  David S. Miller  <davem@davemloft.net>
1480
1481         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1482         hwcaps attribute.
1483
1484 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
1485
1486         PR ld/14902
1487         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1488         errors adjusting relocs and symbols.
1489
1490 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
1491
1492         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1493         @(disp:32,ERx) to mov @(disp:16,ERx).
1494         (R_H8_DISP32A16): New reloc.
1495         Comments added and corrected.
1496         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1497         * bfd-in2.h: Regenerate.
1498         * libbfd.h: Regenerate.
1499
1500 2013-03-21  Kai Tietz  <ktietz@redhat.com>
1501
1502         * coffgen.c (coff_real_object_p): Make global.
1503         * peicode.h (coff_real_object_p): Add prototype.
1504         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1505         external_PEI_IMAGE_hdr structure.
1506         (coff_swap_filehdr_in): Handle variable header-size.
1507         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1508         of directory-entiries as specified in pe-header.
1509
1510 2013-03-21  Nick Clifton  <nickc@redhat.com>
1511
1512         PR sim/15286
1513         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1514         iWMMXt and iWMMXt2 processors from attributes.
1515
1516 2013-03-20  Alan Modra  <amodra@gmail.com>
1517
1518         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1519         sh_type according to is_rela.
1520
1521 2013-03-18  Alan Modra  <amodra@gmail.com>
1522
1523         PR ld/12549
1524         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1525         considering whether an --as-needed library is needed.
1526
1527 2013-03-14  Tom Tromey  <tromey@redhat.com>
1528
1529         * opncls.c (bfd_get_debug_link_info): Rename from
1530         get_debug_link_info.  Export.  Update comment.
1531         (find_separate_debug_file): Update.
1532         * bfd-in2.h: Rebuild.
1533
1534 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1535
1536         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1537         support.
1538         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1539         relocs.
1540
1541 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1542
1543         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1544         * elf.c (elfcore_write_s390_tdb): New function.
1545         (elfcore_write_register_note): Call it.
1546         (elfcore_grok_s390_tdb): New function.
1547         (elfcore_grok_note): Call it.
1548
1549 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
1550
1551         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1552
1553 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
1554
1555         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1556
1557 2013-03-04  Alan Modra  <amodra@gmail.com>
1558
1559         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1560         non-zero addends when relocatable, rather than addends >= 32768.
1561         Always zero "addend" before applying relocation.
1562
1563 2013-03-04  Nick Clifton  <nickc@redhat.com>
1564
1565         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1566         file pointer offsets for thin archives.
1567
1568 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1569
1570         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1571         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1572
1573 2013-02-27  DJ Delorie  <dj@redhat.com>
1574
1575         * reloc.c (BFD_RELOC_RL78_CODE): Add.
1576         * libbfd.h: Regenerate.
1577         * bfd-in2.h: Regenerate.
1578         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1579         references in compuated relocs.
1580
1581 2013-02-26  Anthony Green  <green@moxielogic.com>
1582
1583         * config.bfd: Extend moxie-rtems target triplet name support.
1584
1585 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1586
1587         PR ld/15167
1588         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1589         unique_global only for definition.
1590         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1591         here.
1592         (elf_link_add_object_symbols): Set unique_global only
1593         for definition.
1594
1595 2013-02-21  Alan Modra  <amodra@gmail.com>
1596
1597         * elf-bfd.h (struct elf_build_id): Extracted from..
1598         (struct elf_build_id_info): ..here.  Delete.
1599         (struct output_elf_obj_tdata): New, extracted from..
1600         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
1601         Add "o" field.
1602         (elf_program_header_size): Reference tdata->o.
1603         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1604         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1605         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1606         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1607         when opening bfd in any mode that might write.
1608         (_bfd_elf_write_object_contents): Use build_id field in
1609         output_elf_obj_tdata.
1610         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1611         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1612
1613 2013-02-21  Alan Modra  <amodra@gmail.com>
1614
1615         * elf-bfd.h (struct core_elf_obj_tdata): New.
1616         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1617         core_program, and core_command.  Add "core".
1618         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1619         Update all refs to tdata core fields.
1620         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1621         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1622         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1623         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1624         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1625         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1626         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1627         to tdata core fields.
1628
1629 2013-02-21  Alan Modra  <amodra@gmail.com>
1630
1631         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1632         Delete num_locals and num_globals.
1633         (elf_num_locals, elf_num_globals): Don't define.
1634         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1635         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1636         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1637         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1638         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1639         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1640         accessor macros.
1641         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
1642         number of locals syms via new param.
1643         (swap_out_syms): Adjust to suit elf_map_symbols change.
1644
1645 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
1646
1647         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1648         STO_MICROMIPS annotation.
1649
1650 2013-02-19  Alan Modra  <amodra@gmail.com>
1651
1652         * configure.in: Bump version to 2.23.52.
1653         * elf-bfd.h (struct elf_build_id_info): New.
1654         (struct elf_obj_tdata): Delete after_write_object_contents,
1655         after_write_object_contents_info and build_id_size.  Make build_id
1656         a pointer to struct elf_build_id_info.
1657         * elf.c (_bfd_elf_write_object_contents): Style.  Update
1658         after_write_ibject_contents invocation.
1659         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
1660         allow zero size notes.
1661         * configure: Regenerate.
1662
1663 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1664
1665         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1666         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1667         (micromips_elf64_howto_table_rela): Likewise.
1668         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1669         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1670         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1671         (elf_micromips_howto_table_rela): Likewise.
1672         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1673
1674 2013-02-18  Paul Brook  <paul@codesourcery.com>
1675
1676         * elfxx-mips.c (MICROMIPS_P): New macro.
1677         (_bfd_mips_elf_symbol_processing): Use it.
1678
1679 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
1680
1681         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1682         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1683
1684 2013-02-18  Alan Modra  <amodra@gmail.com>
1685
1686         PR ld/12549
1687         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1688         (_bfd_elf_strtab_clear_all_refs): Declare.
1689         (_bfd_elf_strtab_resize): Declare.
1690         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1691         (_bfd_elf_strtab_clear_all_refs): New function.
1692         (_bfd_elf_strtab_resize): Likewise.
1693         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1694
1695 2013-02-18  Alan Modra  <amodra@gmail.com>
1696
1697         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1698         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1699         and elf_text_section to..
1700         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
1701         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1702         (struct alpha_elf_find_line): ..this.
1703         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1704
1705 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1706
1707         PR ld/15146
1708         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1709         for references from the dummy bfd.
1710
1711 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
1712
1713         PR ld/15149
1714         * elflink.c (elf_link_add_object_symbols): Also track weak
1715         references.
1716
1717 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1718
1719         PR binutils/15151
1720         * archive.c (_bfd_find_nested_archive): Don't allow a nested
1721         archive pointing to itself.
1722         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1723
1724 2013-02-15  Nick Clifton  <nickc@redhat.com>
1725
1726         PR binutils/15140
1727         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1728         accessing a corrupt nested archive.
1729
1730 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
1731
1732         * elfxx-mips.c (mips_got_page_ref): New structure.
1733         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1734         pair to represent the anchor point.
1735         (mips_got_info): Add a got_page_refs field.
1736         (mips_elf_link_hash_table): Add a sym_cache field.
1737         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1738         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1739         new anchor representation.
1740         (mips_elf_create_got_info): Create got_page_refs rather than
1741         got_page_entries.
1742         (mips_elf_record_got_page_ref): New function.
1743         (mips_elf_pages_for_range): Move further down file.
1744         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
1745         Use a section rather than a (bfd, symndx) pair to represent the
1746         anchor point.
1747         (mips_elf_resolve_got_page_ref): New function.
1748         (mips_elf_resolve_final_got_entries): Use it to populate
1749         got_page_entries.
1750         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1751         rather than mips_elf_record_got_page_entry.  Only nullify h
1752         afterwards.
1753         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1754         earlier.
1755
1756 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
1757
1758         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1759         in g->relocs.
1760
1761 2013-02-12  Alan Modra  <amodra@gmail.com>
1762
1763         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1764         suitable definition when using generic linker hash table.
1765
1766 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1767
1768         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1769         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1770         mips_elf_traverse_got_arg.  Count GOT entries.
1771         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1772         as argument.  Update after above changes.
1773         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1774         mips_elf_count_got_entries.  Update the calls to
1775         mips_elf_resolve_final_got_entries.
1776
1777 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1778
1779         * elfxx-mips.c (mips_got_tls_type): New enum.
1780         (mips_got_entry): Add tls_initialized.
1781         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1782         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1783         GOT_TLS_TYPE masks.
1784         (mips_elf_reloc_tls_type, mips_tls_got_entries)
1785         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1786         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1787         than GOT_NORMAL.
1788         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1789         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
1790         tls_initialized rather than GOT_TLS_DONE.
1791         (mips_tls_got_index): Delete.
1792         (mips_elf_local_got_index, mips_elf_global_got_index): Use
1793         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1794         (mips_elf_record_got_entry): Initialize tls_initialized.
1795
1796 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1797
1798         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1799         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1800         tls_ie_got_offset and tls_gd_got_offset.
1801         (mips_elf_link_hash_newfunc): Remove initialization.
1802         (mips_elf_create_got_info): Likewise.
1803         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1804         (mips_tls_single_got_index): Delete.
1805         (mips_elf_local_got_index): Always use the GOT entry to track
1806         GOT indices.
1807         (mips_elf_global_got_index): Likewise.
1808         (mips_elf_create_local_got_entry): Assert that TLS entries have
1809         already been allocated.
1810         (mips_elf_record_global_got_symbol): Don't initialize
1811         tls_ie_type or tls_gd_type.
1812         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1813         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1814         entry.
1815         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1816         the GOT entries.
1817         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1818         have been allocated.
1819         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1820         tls_ie_type and tls_gd_type.
1821
1822 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1823
1824         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
1825         aliasing violation.  Check for htab allocation failures.
1826
1827 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1828
1829         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1830         split out from...
1831         (mips_elf_global_got_index): ...here.  Reorder arguments so that
1832         the output bfd and info come first.
1833         (mips_elf_calculate_relocation): Update the call to
1834         mips_elf_global_got_index accordingly.
1835         (_bfd_mips_elf_finish_dynamic_symbol): Use
1836         mips_elf_primary_global_got_index rather than
1837         mips_elf_global_got_index.
1838         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1839
1840 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1841
1842         * elfxx-mips.c (mips_got_entry): Update comments.
1843         (mips_elf_multi_got_entry_eq): Rename to...
1844         (mips_elf_got_entry_eq): ...this, deleting the old definition.
1845         (mips_elf_create_got_info): Remove master_got_p argument.
1846         Always use mips_elf_got_entry_eq.
1847         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1848         Update calls accordingly.
1849
1850 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1851
1852         * elfxx-mips.c (mips_got_info): Remove bfd2got.
1853         (mips_elf_bfd2got_hash): Delete.
1854         (mips_elf_got_per_bfd_arg): Remove bfd2got.
1855         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1856         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1857         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
1858         than mips_elf_got_for_ibfd.
1859         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1860         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1861         (mips_elf_make_got_per_bfd): Replace with...
1862         (mips_elf_add_got_entry): ...this new function.
1863         (mips_elf_make_got_pages_per_bfd): Replace with...
1864         (mips_elf_add_got_page_entry): ...this new function.
1865         (mips_elf_merge_got_with): Replace bfd2got argument with separate
1866         bfd and GOT arguments.  Use mips_elf_add_got_entry and
1867         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1868         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
1869         to set the BFD's GOT and free the old table.
1870         (mips_elf_merge_got): Replace bfd2got argument with separate
1871         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
1872         Use mips_elf_count_got_entries to count the number of entries in
1873         each GOT.  Update the calls to mips_elf_merge_got_with.
1874         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1875         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1876         (mips_elf_multi_got): Don't create the bfd2got hash table.
1877         Replace hash table traversal with a walk over the input bfds,
1878         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
1879         to set the output bfd's GOT.
1880         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
1881         bfds use the master GOT in the single-GOT case.
1882         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1883         rather than mips_elf_got_for_ibfd.
1884
1885 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1886
1887         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1888         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1889         (mips_elf_record_global_got_symbol): Update the hash entry before
1890         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
1891         the latter.
1892         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1893         (mips_elf_record_got_page_entry): Record the entry in both the
1894         master and bfd GOTs.
1895
1896 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1897
1898         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1899         create another one if necessary.
1900         (mips_elf_set_gotidx): New function.
1901         (mips_elf_set_global_gotidx): Use it.
1902         (mips_elf_initialize_tls_index): Likewise.  Take a
1903         mips_elf_traverse_got_arg as argument.
1904         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1905         (mips_elf_multi_got): Likewise.  Cope with error returns from
1906         mips_elf_set_global_gotidx.
1907
1908 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1909
1910         * elfxx-mips.c (mips_got_info): Add relocs field.
1911         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1912         with...
1913         (mips_elf_traverse_got_arg): ...this new structure.
1914         (mips_elf_count_local_tls_relocs): Delete.
1915         (mips_elf_count_global_tls_relocs): Likewise.
1916         (mips_elf_count_got_entry): New function.
1917         (mips_elf_count_local_got_entries): Likewise.
1918         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1919         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
1920         (mips_elf_record_local_got_symbol): Don't count got entries here.
1921         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1922         (mips_elf_set_global_got_offset): Split into...
1923         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1924         new functions.  Take a mips_elf_traverse_got_arg rather than a
1925         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
1926         Use g->relocs to record the number of relocs needed for global GOT
1927         entries.
1928         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1929         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
1930         relocations.  Update for above function split.
1931         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1932         to count both the number of GOT entries and the number of TLS
1933         relocs required by local entries.  Likewise
1934         mips_elf_count_global_tls_entries and global entries.
1935         Remove uses of mips_elf_count_local_tls_relocs and
1936         mips_elf_count_global_tls_relocs.
1937
1938 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1939
1940         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1941         to say that each structure represents only one type of TLS reference.
1942         (GOT_TLS_TYPE): New define.
1943         (mips_elf_link_hash_entry): Temporarily split tls_type and
1944         tls_got_offset into two variables each.
1945         (mips_elf_link_hash_newfunc): Update accordingly.
1946         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1947         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1948         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1949         (mips_tls_got_relocs): Use a switch statement.
1950         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1951         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
1952         local "offset" variable.
1953         (mips_tls_got_index): Remove r_type argument and assert.  Remove
1954         code that handled entries with two TLS types; always use the
1955         original got_index instead.
1956         (mips_tls_single_got_index): New function.
1957         (mips_elf_local_got_index): Use entry->tls_type to check for
1958         TLS entries.  Use mips_tls_single_got_index.  Update call to
1959         mips_tls_got_index.
1960         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1961         Use p->tls_type to check for TLS entries.  Update call to
1962         mips_tls_got_index.  Use mips_tls_single_got_index.
1963         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1964         Use entry.tls_type to check for TLS entries.
1965         (mips_elf_record_global_got_symbol): Replace tls_flag argument
1966         with r_type argument.  Use mips_elf_reloc_tls_type.
1967         Set up the new hash entry fields.
1968         (mips_elf_record_local_got_symbol): Replace tls_flag argument
1969         with r_type argument.  Use mips_elf_reloc_tls_type and
1970         mips_tls_got_entries.  Remove code that handled entries
1971         with multiple TLS types.
1972         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1973         (mips_elf_initialize_tls_index): Handle new hash entry fields.
1974         Use equality rather than masks when checking for specific TLS types.
1975         Use mips_tls_got_entries.  Remove code that handled entries
1976         with multiple TLS types.
1977         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1978         testing the hash table entry.
1979         (_bfd_mips_elf_check_relocs): Update calls to
1980         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1981         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1982         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1983
1984 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1985
1986         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1987         (mips_elf_got_entry_hash): ...this, deleting the old version.
1988         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1989         both types of GOT.
1990
1991 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1992
1993         * elfxx-mips.c (mips_elf_create_got_info): New function.
1994         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1995         (mips_elf_create_got_section): Likewise.
1996
1997 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
1998
1999         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2000         gotidx to -1.
2001
2002 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2003
2004         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2005
2006 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2007
2008         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2009         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
2010
2011 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2012
2013         * elfxx-mips.c (mips_elf_count_global_tls_entries)
2014         (mips_elf_count_global_tls_relocs): Don't count indirect or
2015         warning symbols.
2016         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2017         number of TLS entries were allocated.
2018
2019 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2020
2021         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2022
2023 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2024
2025         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2026         if there are TLS relocations.
2027
2028 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2029
2030         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2031         (mips_elf_resolve_final_got_entries): Remove bogus comment.
2032
2033 2013-02-11  Alan Modra  <amodra@gmail.com>
2034
2035         * elfcode.h (elf_checksum_contents): Free contents.
2036         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2037         * elflink.c (_bfd_elf_link_hash_table_free): New function.
2038         (elf_final_link_free): New function, extracted from..
2039         (bfd_elf_final_link): ..here.  Always call
2040         _bfd_elf_write_section_eh_frame_hdr.
2041         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2042         _bfd_elf_link_hash_table_free.
2043         * libbfd-in.h (_bfd_merge_sections_free): Declare.
2044         * libbfd.h: Regenerate.
2045         * merge.c (_bfd_merge_sections_free): New function.
2046         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2047         hdr_info->array.
2048         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2049         _bfd_elf_link_hash_table_free.
2050         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2051         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2052         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2053         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2054         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2055         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2056         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2057         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2058         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2059         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2060         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2061         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2062         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2063         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2064         (bfd_elf32_bfd_link_hash_table_free): Don't define.
2065         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2066         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2067
2068 2013-02-10  Alan Modra  <amodra@gmail.com>
2069
2070         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2071         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2072         * m68klinux.c (linux_link_hash_table_create): Likewise.
2073         * sparclinux.c (linux_link_hash_table_create): Likewise.
2074         * sunos.c (sunos_link_hash_table_create): Likewise.
2075         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2076         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2077         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2078         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2079         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2080         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2081         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2082         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2083         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2084         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2085         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2086         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2087         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2088         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2089         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2090         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2091         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2092         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2093         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2094         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2095         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2096         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2097         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2098         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2099         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2100         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2101         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2102         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2103
2104 2013-02-10  Alan Modra  <amodra@gmail.com>
2105
2106         * i386linux.c (linux_link_hash_table_create): Allocate table
2107         with bfd_zmalloc, not bfd_alloc.
2108         * pdp11.c (link_hash_table_create): Allocate table with
2109         bfd_malloc, not bfd_alloc.
2110         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2111         with bfd_zmalloc, not bfd_zalloc.
2112         (bfin_link_hash_table_create): Likewise.
2113         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2114         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2115
2116 2013-02-10  Alan Modra  <amodra@gmail.com>
2117
2118         PR ld/15113
2119         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2120
2121 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
2122
2123         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2124         sections.
2125         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2126         symbol.
2127
2128 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2129
2130         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2131         288 to 272.
2132
2133 2013-02-08  Alan Modra  <amodra@gmail.com>
2134
2135         PR binutils/15106
2136         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2137         * elf.c (elf_find_function): Revert last change.  Use new
2138         tdata field rather than static vars for cache.
2139
2140 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
2141
2142         PR ld/15107
2143         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2144         symbol is defined in regular object.
2145
2146 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
2147
2148         PR binutils/15106
2149         * elf.c (elf_find_function): Don't cache if symbols change.
2150
2151 2013-02-07  Alan Modra  <amodra@gmail.com>
2152
2153         PR binutils/14873
2154         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2155         copy attributes from or to non-ELF.
2156
2157 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2158
2159         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2160         for non-zero TLS symbol.
2161         (elf_i386_relocate_section): Don't resolve size relocation against
2162         non-zero TLS symbol.
2163         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2164         pc_count for non-zero TLS symbol.
2165         (elf_x86_64_relocate_section): Don't resolve size relocation
2166         against non-zero TLS symbol.
2167
2168 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
2169             Andrew Jenner <andrew@codesourcery.com>
2170
2171         Based on patches from Altera Corporation.
2172
2173         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2174         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2175         (BFD_BACKENDS): Add elf32-nios2.lo.
2176         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2177         * Makefile.in: Regenerated.
2178         * configure.in: Add entries for bfd_elf32_bignios2_vec and
2179         bfd_elf32_littlenios2_vec.
2180         * configure: Regenerated.
2181         * config.bfd: Add cases for nios2.
2182         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2183         (bfd_mach_nios2): Define.
2184         (bfd_nios2_arch): Declare.
2185         (bfd_archures_list): Add bfd_nios2_arch.
2186         * targets.c (bfd_elf32_bignios2_vec): Declare.
2187         (bfd_elf32_littlenios2_vec): Declare.
2188         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2189         bfd_elf32_littlenios2_vec.
2190         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2191         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2192         * bfd-in2.h: Regenerated.
2193         * libbfd.h: Regenerated.
2194         * cpu-nios2.c: New file.
2195         * elf32-nios2.c: New file.
2196
2197 2013-02-06  Alan Modra  <amodra@gmail.com>
2198
2199         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2200         stubs in stub_bfd.
2201
2202 2013-02-06  Alan Modra  <amodra@gmail.com>
2203
2204         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2205         * Makefile.in: Regenerate.
2206
2207 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
2208             Pedro Alves  <palves@redhat.com>
2209
2210         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2211         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2212         declaration.
2213         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2214         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2215         * elf-linux-psinfo.h: New file.
2216         * elf.c: Include elf-linux-psinfo.h.
2217         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2218         New functions.
2219         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2220         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2221         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2222         (elfcore_write_ppc_linux_prpsinfo32): New function.
2223
2224 2013-02-04  Tristan Gingold  <gingold@adacore.com>
2225
2226         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2227         start address.
2228
2229 2013-02-04  Alan Modra  <amodra@gmail.com>
2230
2231         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2232         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2233         * Makefile.in: Regenerate.
2234         * po/SRC-POTFILES.in: Regenerate.
2235
2236 2013-02-04  Alan Modra  <amodra@gmail.com>
2237
2238         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2239         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2240
2241 2013-02-01  Alan Modra  <amodra@gmail.com>
2242
2243         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2244         clears def_regular.
2245
2246 2013-01-31  Tristan Gingold  <gingold@adacore.com>
2247
2248         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2249         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
2250         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2251
2252 2013-01-31  Alan Modra  <amodra@gmail.com>
2253             David S. Miller  <davem@davemloft.net>
2254
2255         PR ld/15056
2256         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2257         references to __tls_get_addr.
2258         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
2259         vtinherit and vtentry reloc handling too.
2260         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2261
2262 2013-01-31  Alan Modra  <amodra@gmail.com>
2263
2264         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2265
2266 2013-01-31  Alan Modra  <amodra@gmail.com>
2267
2268         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2269
2270 2013-01-28  Alan Modra  <amodra@gmail.com>
2271
2272         * elf64-ppc.c: Use %T to print symbols names and remove redundant
2273         "relocation" in error messages throughout file.
2274         (ppc64_elf_relocate_section): Remove sibling call error message,
2275         replace with "call lacks nop".  Specially report errors for
2276         branches to function entry points via OPD lookup and branches
2277         to stubs.  Remove NULL symbol handling now done by %T.
2278
2279 2013-01-28  Alan Modra  <amodra@gmail.com>
2280
2281         * archive.c (bfd_generic_archive_p): Return target and keep
2282         ardata on partial matches.
2283         * format.c (bfd_check_format_matches): Adjust for above
2284         change.  Remove bfd_error_file_ambiguously_recognized dead
2285         code.
2286
2287 2013-01-26  Alan Modra  <amodra@gmail.com>
2288
2289         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2290         bfd_preserve_finish): Move to..
2291         * format.c: ..here, splitting out..
2292         (bfd_reinit): ..this.  New function.
2293         (bfd_check_format_matches): Use bfd_preserve_save/restore to
2294         keep bfd state for a match.
2295         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2296         * elfcore.h (elf_core_file_p): Likewise.
2297         * mach-o.c (bfd_mach_o_header_p): Likewise.
2298         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2299         * xsym.c (bfd_sym_object_p): Likewise.
2300         * mmo.c (mmo_scan): Clear abfd->symcount.
2301         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2302         * section.c (bfd_section_list_clear): Clear section_htab.count.
2303         * bfd-in2.h: Regenerate.
2304
2305 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
2306
2307         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2308         second reloc, make sure that the reloc potentially exists first.
2309
2310 2013-01-24  Nick Clifton  <nickc@redhat.com>
2311
2312         * archures.c: Add bfd_mach_v850e3v5.
2313         * bfd-in2.h: Regenerate.
2314         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2315         * cpu-v850_rh850.c: Likewise.
2316         * elf32-v850.c: Add support for v850e3v5 architecture.
2317
2318 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
2319
2320         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2321
2322 2013-01-23  Leif Ekblad  <leif@rdos.net>
2323
2324         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2325
2326 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2327
2328         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2329         non-zero TLS symbol.
2330         (elf_i386_relocate_section): Resolve size relocation against
2331         non-zero TLS symbol.
2332         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2333         for non-zero TLS symbol.
2334         (elf_x86_64_relocate_section): Resolve size relocation against
2335         non-zero TLS symbol.
2336
2337 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
2338
2339         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2340         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
2341         true.
2342
2343 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2344
2345         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2346         PC-relative relocation.
2347         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2348         as PC-relative relocation.
2349
2350 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2351
2352         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2353         check.
2354         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2355
2356         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2357         and R_X86_64_SIZE64 check.
2358         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2359         nor R_X86_64_SIZE64.
2360
2361 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2362
2363         * bfd-in2.h: Regenerated.
2364         * libbfd.h: Likewise.
2365
2366         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2367         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2368         (elf_i386_check_relocs): Handle R_386_SIZE32.
2369         (elf_i386_gc_sweep_hook): Likewise.
2370         (elf_i386_relocate_section): Likewise.
2371
2372         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2373         and R_X86_64_SIZE64 entries.
2374         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2375         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2376         (elf_x86_64_reloc_name_lookup): Likewise.
2377         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2378         R_X86_64_SIZE64.
2379         (elf_x86_64_gc_sweep_hook): Likewise.
2380         (elf_x86_64_relocate_section): Likewise.
2381
2382         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2383         BFD_RELOC_SIZE64.
2384
2385 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2386
2387         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2388         with R_X86_64_RELATIVE64.
2389
2390 2013-01-15  Nick Clifton  <nickc@redhat.com>
2391
2392         * elf32-msp430.c: Fix spelling typo.
2393
2394 2013-01-15  Alan Modra  <amodra@gmail.com>
2395
2396         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2397         plt-thread-safe.
2398
2399 2013-01-14  Alan Modra  <amodra@gmail.com>
2400
2401         PR binutils/14813
2402         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2403         (memory_bclose): Likewise.  Return 0 on success.
2404         * cache.c (cache_bclose): Likewise.
2405         * opncls.c (opncls_bclose, bfd_close): Likewise.
2406         * vms-lib.c (vms_lib_bclose): Likewise.
2407         * libbfd.h: Regenerate.
2408
2409 2013-01-13  Alan Modra  <amodra@gmail.com>
2410
2411         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2412         Add ref_dynamic_nonweak.
2413         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2414         (_bfd_elf_merge_symbol): Don't call above function.  Move
2415         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
2416         clear dynamic_def.
2417         (elf_link_add_object_symbols): Delete redundant "override" test.
2418         Don't set dynamic_def here.
2419         (elf_link_output_extsym): Update.
2420
2421 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2422
2423         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2424         normal and TLS symbol access.
2425         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2426
2427 2013-01-12  Alan Modra  <amodra@gmail.com>
2428
2429         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2430         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2431         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2432
2433 2013-01-12  Alan Modra  <amodra@gmail.com>
2434
2435         PR ld/12549
2436         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2437         (_bfd_elf_strtab_clear_all_refs): Define.
2438         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2439         (_bfd_elf_strtab_clear_all_refs): Delete.
2440         * elflink.c (elf_link_add_object_symbols): Clear out added
2441         strtab refs.  Correct handling of warning common symbols.
2442
2443 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2444
2445         * aout0.c: Remove trailing white spaces.
2446         * archive.c: Likewise.
2447         * archures.c: Likewise.
2448         * bfd-in.h: Likewise.
2449         * bfd-in2.h: Likewise.
2450         * coff-alpha.c: Likewise.
2451         * coff-i860.c: Likewise.
2452         * coff-mips.c: Likewise.
2453         * coff-ppc.c: Likewise.
2454         * coff-tic80.c: Likewise.
2455         * coff-x86_64.c: Likewise.
2456         * coff-z80.c: Likewise.
2457         * coffcode.h: Likewise.
2458         * coffgen.c: Likewise.
2459         * cofflink.c: Likewise.
2460         * compress.c: Likewise.
2461         * corefile.c: Likewise.
2462         * cpu-arm.c: Likewise.
2463         * cpu-avr.c: Likewise.
2464         * cpu-bfin.c: Likewise.
2465         * cpu-cr16.c: Likewise.
2466         * cpu-cr16c.c: Likewise.
2467         * cpu-crx.c: Likewise.
2468         * cpu-h8300.c: Likewise.
2469         * cpu-i386.c: Likewise.
2470         * cpu-lm32.c: Likewise.
2471         * cpu-m68k.c: Likewise.
2472         * cpu-moxie.c: Likewise.
2473         * cpu-msp430.c: Likewise.
2474         * cpu-sh.c: Likewise.
2475         * cpu-xc16x.c: Likewise.
2476         * dwarf2.c: Likewise.
2477         * ecofflink.c: Likewise.
2478         * ecoffswap.h: Likewise.
2479         * elf-ifunc.c: Likewise.
2480         * elf-m10300.c: Likewise.
2481         * elf-vxworks.c: Likewise.
2482         * elf32-avr.c: Likewise.
2483         * elf32-avr.h: Likewise.
2484         * elf32-cr16.c: Likewise.
2485         * elf32-cr16c.c: Likewise.
2486         * elf32-cris.c: Likewise.
2487         * elf32-crx.c: Likewise.
2488         * elf32-frv.c: Likewise.
2489         * elf32-hppa.c: Likewise.
2490         * elf32-i860.c: Likewise.
2491         * elf32-ip2k.c: Likewise.
2492         * elf32-iq2000.c: Likewise.
2493         * elf32-m32c.c: Likewise.
2494         * elf32-m68hc1x.c: Likewise.
2495         * elf32-msp430.c: Likewise.
2496         * elf32-mt.c: Likewise.
2497         * elf32-ppc.c: Likewise.
2498         * elf32-rl78.c: Likewise.
2499         * elf32-s390.c: Likewise.
2500         * elf32-score.h: Likewise.
2501         * elf32-sh-symbian.c: Likewise.
2502         * elf32-sh.c: Likewise.
2503         * elf32-spu.c: Likewise.
2504         * elf32-tic6x.c: Likewise.
2505         * elf32-v850.c: Likewise.
2506         * elf32-xc16x.c: Likewise.
2507         * elf32-xtensa.c: Likewise.
2508         * elf64-alpha.c: Likewise.
2509         * elf64-hppa.c: Likewise.
2510         * elf64-ppc.c: Likewise.
2511         * elf64-s390.c: Likewise.
2512         * elfcore.h: Likewise.
2513         * elflink.c: Likewise.
2514         * elfxx-mips.c: Likewise.
2515         * elfxx-sparc.c: Likewise.
2516         * elfxx-tilegx.c: Likewise.
2517         * ieee.c: Likewise.
2518         * libcoff.h: Likewise.
2519         * libpei.h: Likewise.
2520         * libxcoff.h: Likewise.
2521         * linker.c: Likewise.
2522         * mach-o-i386.c: Likewise.
2523         * mach-o-target.c: Likewise.
2524         * mach-o.c: Likewise.
2525         * mach-o.h: Likewise.
2526         * mmo.c: Likewise.
2527         * opncls.c: Likewise.
2528         * pdp11.c: Likewise.
2529         * pe-x86_64.c: Likewise.
2530         * peXXigen.c: Likewise.
2531         * pef-traceback.h: Likewise.
2532         * pei-x86_64.c: Likewise.
2533         * peicode.h: Likewise.
2534         * plugin.c: Likewise.
2535         * reloc.c: Likewise.
2536         * riscix.c: Likewise.
2537         * section.c: Likewise.
2538         * som.c: Likewise.
2539         * syms.c: Likewise.
2540         * tekhex.c: Likewise.
2541         * ticoff.h: Likewise.
2542         * vaxbsd.c: Likewise.
2543         * xcofflink.c: Likewise.
2544         * xtensa-isa.c: Likewise.
2545
2546 2013-01-10  Will Newton <will.newton@imgtec.com>
2547
2548         * Makefile.am: Add Meta.
2549         * Makefile.in: Regenerate.
2550         * archures.c (bfd_mach_metag): New.
2551         * bfd-in2.h: Regenerate.
2552         * config.bfd: Add Meta.
2553         * configure: Regenerate.
2554         * configure.in: Add Meta.
2555         * cpu-metag.c: New file.
2556         * elf-bfd.h: Add Meta.
2557         * elf32-metag.c: New file.
2558         * elf32-metag.h: New file.
2559         * libbfd.h: Regenerate.
2560         * reloc.c: Add Meta relocations.
2561         * targets.c: Add Meta.
2562
2563 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2564
2565         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2566         (elfcore_write_aarch_hw_break): Likewise.
2567         (elfcore_write_aarch_hw_watch): Likewise.
2568         * elf.c (elfcore_grok_aarch_tls): New function.
2569         (elfcore_grok_aarch_hw_break): Likewise.
2570         (elfcore_grok_aarch_hw_watch): Likewise.
2571         (elfcore_grok_note): Call the new functions to handle the
2572         corresponding notes.
2573         (elfcore_write_aarch_tls): New function.
2574         (elfcore_write_aarch_hw_break): Likewise.
2575         (elfcore_write_aarch_hw_watch): Likewise.
2576         (elfcore_write_register_note): Call the new functions to handle the
2577         corresponding pseudo sections.
2578
2579 2013-01-07  Tom Tromey  <tromey@redhat.com>
2580
2581         * section.c (_bfd_std_section): Rename from std_section.
2582         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2583         (STD_SECTION): Update.
2584         * bfd-in2.h: Rebuild.
2585
2586 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
2587
2588         * archures.c (bfd_mach_mips5900): Define.
2589         * bfd-in2.h: Regenerate.
2590         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2591         * cpu-mips.c: Add support for MIPS r5900.
2592         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2593
2594 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
2595             Nick Clifton  <nickc@redhat.com>
2596
2597         * elflink.c (get_value): Prevent the use of an undefined shift
2598         operation.  Add sanity checks.
2599
2600 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
2601
2602         * config.bfd (cr16*-*-uclinux*): New target support.
2603
2604
2605 For older changes see ChangeLog-2012
2606 \f
2607 Copyright (C) 2013 Free Software Foundation, Inc.
2608
2609 Copying and distribution of this file, with or without modification,
2610 are permitted in any medium without royalty provided the copyright
2611 notice and this notice are preserved.
2612
2613 Local Variables:
2614 mode: change-log
2615 left-margin: 8
2616 fill-column: 74
2617 version-control: never
2618 End: