bfd/ChangeLog

   1 2016-05-03  Jiong Wang  <jiong.wang@arm.com>
   2
   3         * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
   4         * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
   5         * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
   6         no_apply_dynamic_relocs.
   7         (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
   8         dynamic relocations generated.
   9
  10 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
  11
  12         * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
  13         setting to ...
  14         (elf_i386_create_dynamic_sections): Here.
  15         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
  16         interp setting to ...
  17         (elf_x86_64_create_dynamic_sections): Here.
  18
  19 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
  20
  21         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
  22         and replace (EH)->has_got_reloc with GOT_RELOC.
  23         (elf_i386_fixup_symbol): Pass has_got_reloc to
  24         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
  25         (elf_i386_allocate_dynrelocs): Likewise.
  26         (elf_i386_relocate_section): Likewise.
  27         (elf_i386_finish_dynamic_symbol): Likewise.
  28         (elf_i386_convert_load): Pass TRUE to
  29         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
  30         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
  31         GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
  32         (elf_x86_64_fixup_symbol): Pass has_got_reloc to
  33         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
  34         (elf_x86_64_allocate_dynrelocs): Likewise.
  35         (elf_x86_64_relocate_section): Likewise.
  36         (elf_x86_64_finish_dynamic_symbol): Likewise.
  37         (elf_x86_64_convert_load): Pass TRUE to
  38         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
  39
  40 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         * elf32-i386.c (check_relocs_failed): New.
  43         (elf_i386_check_relocs): Set check_relocs_failed on error.
  44         (elf_i386_relocate_section): Skip if check_relocs failed.
  45
  46 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         * elf64-x86-64.c (elf_x86_64_check_relocs): Set
  49         check_relocs_failed on error.
  50
  51 2016-04-29  Nick Clifton  <nickc@redhat.com>
  52
  53         PR 19938
  54         * elf-bfd.h (struct elf_backend_data): Rename
  55         elf_backend_set_special_section_info_and_link to
  56         elf_backend_copy_special_section_fields.
  57         * elfxx-target.h: Likewise.
  58         * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
  59         comparing section flags.
  60         (copy_special_section_fields): New function.
  61         (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
  62         Perform two scans over special sections.  The first one looks for
  63         a direct mapping between the output section and an input section.
  64         The second scan looks for a possible match based upon section
  65         characteristics.
  66         * elf32-arm.c (elf32_arm_copy_special_section_fields): New
  67         function.  Handle setting the sh_link field of SHT_ARM_EXIDX
  68         sections.
  69         * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
  70         elf32_i386_copy_solaris_special_section_fields.
  71         * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
  72         Rename to elf32_sparc_copy_solaris_special_section_fields.
  73         * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
  74         elf64_x86_64_copy_solaris_special_section_fields.
  75
  76 2016-04-28  Nick Clifton  <nickc@redhat.com>
  77
  78         * po/zh_CN.po: Updated Chinese (simplified) translation.
  79
  80 2016-04-27  H.J. Lu  <hongjiu.lu@intel.com>
  81
  82         PR ld/20006
  83         * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
  84         when estimating distances between output sections.
  85
  86 2016-04-27  Alan Modra  <amodra@gmail.com>
  87
  88         * elflink.c (_bfd_elf_is_start_stop): New function.
  89         (_bfd_elf_gc_mark_rsec): Use it.
  90         * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
  91
  92 2016-04-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
  93
  94         * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
  95         * mmo.c (mmo_get_section_contents): Likewise.
  96         (mmo_set_section_contents): Likewise.
  97
  98 2016-04-26  H.J. Lu  <hongjiu.lu@intel.com>
  99
 100         * elf-bfd.h (elf_link_hash_table): Update comments for
 101         dynsymcount.
 102         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
 103         the unused NULL entry at the head of dynamic symbol table.
 104         (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
 105         checks.
 106
 107 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 108
 109         * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
 110         created file from dynobj.
 111
 112 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 113
 114         * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
 115         normal input file if possible.
 116
 117 2016-04-21  Nick Clifton  <nickc@redhat.com>
 118
 119         * aout-adobe.c: Use _bfd_generic_link_check_relocs.
 120         * aout-target.h: Likewise.
 121         * aout-tic30.c: Likewise.
 122         * binary.c: Likewise.
 123         * bout.c: Likewise.
 124         * coff-alpha.c: Likewise.
 125         * coff-rs6000.c: Likewise.
 126         * coff64-rs6000.c: Likewise.
 127         * coffcode.h: Likewise.
 128         * i386msdos.c: Likewise.
 129         * i386os9k.c: Likewise.
 130         * ieee.c: Likewise.
 131         * ihex.c: Likewise.
 132         * libbfd-in.h: Likewise.
 133         * libecoff.h: Likewise.
 134         * mach-o-target.c: Likewise.
 135         * mmo.c: Likewise.
 136         * nlm-target.h: Likewise.
 137         * oasys.c: Likewise.
 138         * pef.c: Likewise.
 139         * plugin.c: Likewise.
 140         * ppcboot.c: Likewise.
 141         * som.c: Likewise.
 142         * srec.c: Likewise.
 143         * tekhex.c: Likewise.
 144         * versados.c: Likewise.
 145         * vms-alpha.c: Likewise.
 146         * xsym.c: Likewise.
 147         * elfxx-target.h: Use _bfd_elf_link_check_relocs.
 148         * linker.c (bfd_link_check_relocs): New function.
 149         (_bfd_generic_link_check_relocs): New function.
 150         * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
 151         _bfd_link_check_relocs field.
 152         (struct bfd_target)L Add _bfd_link_check_relocs field.
 153         * bfd-in2.h: Regenerate.
 154         * libbfd.h: Regenerate.
 155
 156 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 157
 158         * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
 159         (elf_backend_gc_sweep_hook): Likewise.
 160         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 161         (elf_backend_gc_sweep_hook): Likewise.
 162
 163 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
 166         in excluded sections
 167
 168 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         PR ld/19969
 171         * elf64-x86-64.c (check_relocs_failed): New.
 172         (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
 173         Support relocation agaist local symbol.  Set check_relocs_failed.
 174         (elf_x86_64_check_relocs): Use elf_x86_64_need_pic.  Check
 175         R_X86_64_32 relocation overflow.
 176         (elf_x86_64_relocate_section): Skip if check_relocs failed.
 177         Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
 178
 179 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 180
 181         * elf32-i386.c (elf_i386_check_relocs): Call
 182         _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
 183         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 184
 185 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 186
 187         * elf-bfd.h (_bfd_elf_link_check_relocs): New.
 188         * elflink.c (_bfd_elf_link_check_relocs): New function.
 189         (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
 190         if check_relocs_after_open_input is FALSE.
 191
 192 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 193
 194         * cache.c: Update old style function definitions.
 195         * elf32-m68k.c: Likewise.
 196         * elf64-mmix.c: Likewise.
 197         * stab-syms.c: Likewise.
 198
 199 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 200
 201         * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
 202
 203 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 204
 205         * Makefile.in: Regenerated with automake 1.11.6.
 206         * aclocal.m4: Likewise.
 207         * doc/Makefile.in: Likewise.
 208
 209 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 210
 211         * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
 212         * bfd-in2.h: Regenerate.
 213         * libbfd.h: Regenerate.
 214         * elf32-arc.c: Add 'opcode/arc.h' include.
 215         (struct arc_relocation_data): Add symbol_name.
 216         (arc_special_overflow_checks): New function.
 217         (arc_do_relocation): Use arc_special_overflow_checks, reindent as
 218         required, add an extra comment.
 219         (elf_arc_relocate_section): Setup symbol_name in reloc_data.
 220
 221 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 222
 223         * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
 224         entries.
 225         (elf_arc_relocate_section): Update enum uses.
 226         (elf_arc_check_relocs): Likewise.
 227         (elf_arc_finish_dynamic_symbol): Likewise.
 228
 229 2016-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 230
 231         * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
 232         "sh_link".
 233
 234 2016-04-14  Nick Clifton  <nickc@redhat.com>
 235
 236         PR target/19938
 237         * elf-bbfd.h (struct elf_backend_data): New field:
 238         elf_strtab_flags.
 239         New field: elf_backend_set_special_section_info_and_link
 240         * elfxx-target.h (elf_backend_strtab_flags): Define if not already
 241         defined.
 242         (elf_backend_set_special_section_info_and_link): Define if not
 243         already defined.
 244         (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
 245         elf_backend_strtab_flags macros to initialise fields in structure.
 246         * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
 247         being set even if SHF_MERGE is not set.
 248         (elf_fake_sections): Likewise.
 249         (section_match): New function.  Matches two ELF sections based
 250         upon fixed characteristics.
 251         (find_link): New function.  Locates a section in a BFD that
 252         matches a section in a different BFD.
 253         (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
 254         fields of reserved sections.
 255         (bfd_elf_compute_section_file_positions): Set the flags for the
 256         .shstrtab section based upon the elf_strtab_flags field in the
 257         elf_backend_data structure.
 258         (swap_out_syms): Likewise for the .strtab section.
 259         * elflink.c (bfd_elf_final_link): Set the flags for the
 260         .strtab section based upon the elf_strtab_flags field in the
 261         elf_backend_data structure.
 262         * elf32-i386.c (elf32_i386_set_special_info_link): New function.
 263         (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
 264         targets.
 265         (elf_backend_set_special_section_info_and_link): Define for
 266         Solaris targets.
 267         * elf32-sparc.c: Likewise.
 268         * elf64-x86-64.c: Likewise.
 269
 270 2016-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 271
 272         PR ld/19939
 273         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
 274         to bfd_boolean.
 275         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
 276         Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
 277         applies to read-only section.
 278         * elf32-i386.c (elf_i386_link_hash_table): Add
 279         readonly_dynrelocs_against_ifunc.
 280         (elf_i386_allocate_dynrelocs): Updated.
 281         (elf_i386_size_dynamic_sections): Issue an error for read-only
 282         segment with dynamic IFUNC relocations only if
 283         readonly_dynrelocs_against_ifunc is TRUE.
 284         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
 285         readonly_dynrelocs_against_ifunc.
 286         (elf_x86_64_allocate_dynrelocs): Updated.
 287         (elf_x86_64_size_dynamic_sections): Issue an error for read-only
 288         segment with dynamic IFUNC relocations only if
 289         readonly_dynrelocs_against_ifunc is TRUE.
 290         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
 291         Updated.
 292
 293 2016-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 294
 295         * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
 296         a fall through from error_ret_free_internal.  Free local_syms in
 297         error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
 298
 299 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 300
 301         * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
 302         (relocate_plt_for_entry): Likewise.
 303
 304 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 305
 306         * elf32-arc.c (elf_arc_check_relocs): Changed
 307
 308 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 309
 310         * elf32-arc.c (name_for_global_symbol): Changed assert.
 311         (get_replace_function): Created.:
 312         (struct arc_relocation_data): Changed to signed types.
 313         (defines S, L, P, PDATA): Casted to signed type.
 314         (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
 315         (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
 316         (arc_do_relocation): Changed.
 317
 318 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 319
 320         * elf32-arc.c (name_for_global_symbol): Added assert to check for
 321         symbol index.
 322         (elf_arc_relocate_section): Added and changed asserts, validating
 323         the synamic symbol index.
 324         (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
 325         relocation if symbol has dynindx set to -1.
 326
 327 2016-04-05  Maciej W. Rozycki  <macro@imgtec.com>
 328
 329         * elflink.c (elf_link_add_object_symbols): Always turn hidden
 330         and internal symbols which have a dynamic index into local
 331         ones.
 332
 333 2016-04-04  Nick Clifton  <nickc@redhat.com>
 334
 335         PR 19872
 336         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
 337         version number if the version is zero.
 338
 339 2016-04-01  Alan Modra  <amodra@gmail.com>
 340
 341         PR 19886
 342         * elflink.c (on_needed_list): Recursively check needed status.
 343         (elf_link_add_object_symbols): Adjust.
 344
 345 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 346
 347         * elf32-avr.c (avr_elf32_load_records_from_section): Free
 348         internal_relocs only if they aren't cached.
 349
 350 2016-03-29  Nick Clifton  <nickc@redhat.com>
 351
 352         PR 17334
 353         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
 354         assertion on the size of the got section to allow it to be bigger
 355         than the number of relocs.
 356
 357 2016-03-29  Toni Spets  <toni.spets@iki.fi>
 358
 359         PR 19878
 360         * coffcode.h (coff_write_object_contents): Revert accidental
 361         2014-11-10 change.
 362
 363 2016-03-22  Alan Modra  <amodra@gmail.com>
 364
 365         PR 19850
 366         * dwarf2.c (read_attribute_value): Skip info_ptr check for
 367         DW_FORM_flag_present.
 368
 369 2016-03-22  Nick Clifton  <nickc@redhat.com>
 370
 371         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
 372         architecture name for backwards compatibility.
 373
 374         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
 375         unbounded stack use.
 376
 377         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
 378         sufficiently recent version of GCC.
 379         * configure: Regenerate.
 380
 381 2016-03-22  Alan Modra  <amodra@gmail.com>
 382
 383         PR 19851
 384         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
 385
 386 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 387
 388         * archures.c (bfd_mach_arc_nps400): Define.
 389         * bfd-in2.h: Regenerate.
 390         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
 391         some existing entries to make space.
 392         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
 393         (arc_elf_final_write_processing): Likewise.
 394
 395 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 396
 397         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
 398         EF_ARC_CPU_GENERIC.
 399         (arc_elf_final_write_processing): Don't bother setting cpu field
 400         in e_flags, this will have been set elsewhere.
 401
 402 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 403
 404         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
 405         EF_ARC_MACH_MSK.
 406
 407 2016-03-21  Nick Clifton  <nickc@redhat.com>
 408
 409         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
 410         * configure: Regenerate.
 411         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
 412         alloca with call to xmalloc.
 413         * elf32-nds32.c: Likewise.
 414         * elf64-hppa.c: Likewise.
 415         * elfxx-mips.c: Likewise.
 416         * pef.c: Likewise.
 417         * pei-x86_64.c: Likewise.
 418         * som.c: Likewise.
 419         * xsym.c: Likewise.
 420
 421 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 422
 423         PR ld/19827
 424         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
 425         locally in PIE.
 426         (elf_i386_relocate_section): Likewise.
 427         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 428         (elf_x86_64_relocate_section): Likewise.
 429
 430 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 431
 432         PR ld/19807
 433         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
 434         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
 435         relocation overflow check.
 436
 437 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 438
 439         * bfd-in2.h: Regenerated.
 440
 441 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
 442
 443         PR 19713
 444         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
 445         uses bytes not octets.
 446         * elflink.c (resolve_section): Likewise.
 447         Add a bfd parameter.
 448         (eval_section): Pass the input_bfd to resolve_section.
 449         (bfd_elf_perform_complex_relocation): Convert byte offset to
 450         octets before read and writing values.
 451         (elf_link_input_bfd): Add byte to octet conversions.
 452         (elf_reloc_link_order): Likewise.
 453         (elf_fixup_link_order): Likewise.
 454         (bfd_elf_final_link): Likewise.
 455         * reloc.c (_bfd_final_link_relocate): Likewise.
 456         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
 457
 458 2016-03-10  Nick Clifton  <nickc@redhat.com>
 459
 460         * config.bfd: Mark the i370 target as obsolete.
 461
 462 2016-03-09  Pedro Alves  <palves@redhat.com>
 463
 464         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
 465         gcc ABI)" to printable name.
 466         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
 467         of "v850-rh850" as printable name.
 468
 469 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
 470
 471         PR ld/19623
 472         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
 473         relocations against absolute symbols.
 474
 475 2016-03-09  Alan Modra  <amodra@gmail.com>
 476
 477         PR binutils/19775
 478         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
 479         length elements in the archive.
 480
 481 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 482
 483         PR ld/19789
 484         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
 485         for -E/--dynamic-list only when not relocatable.
 486
 487 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 488
 489         PR ld/19784
 490         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
 491         count for locally defined local IFUNC symbols in shared object.
 492         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 493
 494 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 495
 496         PR ld/19579
 497         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
 498         together.
 499
 500 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 501             Andrew Burgess  <andrew.burgess@embecosm.com>
 502
 503         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
 504         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
 505         (arc_elf_howto_init): Added assert to validate relocations.
 506         (get_middle_endian_relocation): Delete.
 507         (middle_endian_convert): New function.
 508         (ME): Redefine, now does nothing.
 509         (IS_ME): New define.
 510         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
 511         definition to call middle_endian_convert.  Add a new local
 512         variable and make use of this throughout. Added call to
 513         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
 514
 515 2016-03-07  Nick Clifton  <nickc@redhat.com>
 516
 517         PR binutils/19775
 518         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
 519         length elements in the archive.
 520
 521 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
 522
 523         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
 524         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
 525
 526 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 527
 528         PR ld/19579
 529         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
 530         executable as definition if the new definition comes from a
 531         shared library.
 532
 533 2016-03-02  Alan Modra  <amodra@gmail.com>
 534
 535         * Makefile.in: Regenerate.
 536         * po/SRC-POTFILES.in: Regenerate.
 537
 538 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
 539
 540         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
 541         relocation addend when sections get merged.
 542
 543 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
 544
 545         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
 546         the flag change.
 547         (elf_arc_relocate_section): Fixes and conditions to support PIE.
 548         Assert for code sections dynamic relocs.
 549
 550 2016-02-26  Renlin Li  <renlin.li@arm.com>
 551
 552         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
 553         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
 554
 555 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 556
 557         PR ld/19609
 558         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
 559         load with locally bound symbols if PIC is false or there is no
 560         base register.  Optimize branch to 0 if PIC is false.
 561         (elf_i386_relocate_section): Don't generate dynamic relocations
 562         against undefined weak symbols if PIC is false.
 563         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
 564         if we can't estimate relocation overflow with --no-relax.
 565         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
 566         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
 567         (elf_x86_64_relocate_section): Don't generate dynamic relocations
 568         against undefined weak symbols if PIC is false.
 569
 570 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         PR ld/19645
 573         * bfd.c (bfd): Change flags to 20 bits.
 574         (BFD_CONVERT_ELF_COMMON): New.
 575         (BFD_USE_ELF_STT_COMMON): Likewise.
 576         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
 577         BFD_USE_ELF_STT_COMMON.
 578         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
 579         * configure.ac: Remove --enable-elf-stt-common.
 580         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
 581         common symbol depending on BFD_CONVERT_ELF_COMMON and
 582         BFD_USE_ELF_STT_COMMON.
 583         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
 584         STT_COMMON.
 585         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
 586         STT_COMMON.
 587         (elf_link_convert_common_type): New function.
 588         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
 589         common symbol depending on BFD_CONVERT_ELF_COMMON and
 590         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
 591         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
 592         and BFD_USE_ELF_STT_COMMON to object_flags.
 593         (TARGET_LITTLE_SYM): Likewise.
 594         * syms.c (BSF_KEEP_G): Renamed to ...
 595         (BSF_ELF_COMMON): This.
 596         * bfd-in2.h: Regenerated.
 597         * config.in: Likewise.
 598         * configure: Likewise.
 599
 600 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 601
 602         PR ld/19636
 603         PR ld/19704
 604         PR ld/19719
 605         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 606         (elf_i386_link_hash_entry): Add has_got_reloc and
 607         has_non_got_reloc.
 608         (elf_i386_link_hash_table): Add interp.
 609         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
 610         has_non_got_reloc.
 611         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
 612         has_non_got_reloc.
 613         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
 614         (elf_i386_fixup_symbol): New function.
 615         (elf_i386_pie_finish_undefweak_symbol): Likewise.
 616         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
 617         relocations and discard relocations against resolved undefined
 618         weak symbols in executable.  Don't make resolved undefined weak
 619         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
 620         relocation against undefined weak symbols in PIE.
 621         (elf_i386_size_dynamic_sections): Set interp to .interp section.
 622         (elf_i386_relocate_section): Don't generate dynamic relocations
 623         against resolved undefined weak symbols in PIE, except for
 624         R_386_PC32.
 625         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
 626         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 627         Don't generate dynamic relocation against resolved undefined weak
 628         symbol in executable.
 629         (elf_i386_finish_dynamic_sections): Call
 630         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
 631         (elf_backend_fixup_symbol): New.
 632         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 633         (elf_x86_64_link_hash_entry): Add has_got_reloc and
 634         has_non_got_reloc.
 635         (elf_x86_64_link_hash_table): Add interp.
 636         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
 637         has_non_got_reloc.
 638         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
 639         has_non_got_reloc.
 640         (elf_x86_64_check_relocs): Set has_got_reloc and
 641         has_non_got_reloc.
 642         (elf_x86_64_fixup_symbol): New function.
 643         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
 644         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
 645         relocations and discard relocations against resolved undefined
 646         weak symbols in executable.  Don't make resolved undefined weak
 647         symbols in executable dynamic.
 648         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
 649         (elf_x86_64_relocate_section): Check relocation overflow for
 650         dynamic relocations against unresolved weak undefined symbols.
 651         Don't generate dynamic relocations against resolved weak
 652         undefined symbols in PIE.
 653         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
 654         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 655         Don't generate dynamic relocation against resolved undefined weak
 656         symbol in executable.
 657         (elf_x86_64_finish_dynamic_sections): Call
 658         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
 659         (elf_backend_fixup_symbol): New.
 660
 661 2016-02-26  Alan Modra  <amodra@gmail.com>
 662
 663         * elf64-ppc.c (create_linkage_sections): Create sfpr when
 664         save_restore_funcs, rest of sections when not relocatable.
 665         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
 666         (sfpr_define): Define all symbols on emitted code.
 667         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
 668         when relocatable.  Move sfpr_define loop earlier.
 669
 670 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 671
 672         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
 673         (elf_x86_64_relocate_section): Use it.  Replace
 674         x86_64_elf_howto_table[r_type] with howto.
 675
 676 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 677
 678         PR ld/19698
 679         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
 680         symbol version is unknown.
 681
 682 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 683
 684         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
 685         to (bfd_vma) -1 when setting needs_plt to 0.
 686         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 687
 688 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 689
 690         * elflink.c (bfd_elf_record_link_assignment): Check for shared
 691         library, instead of PIC, and don't check PDE when making linker
 692         assigned symbol dynamic.
 693
 694 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
 695
 696         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
 697         ABIVERSION for non-executable stack.
 698
 699 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
 700
 701         PR target/19516
 702         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
 703         Always produce a RELATIVE reloc for a local symbol.
 704
 705 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
 706
 707         Fix test-case ld-elf/pr19617b
 708         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
 709         discard unused non-function symbols when --dynamic-list-data.
 710
 711 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 712
 713         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
 714         dynsym section, even if it is empty, with dynamic sections.
 715
 716 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 717
 718         * syms.c: Remove BSF_COMMON from comments.
 719         * bfd-in2.h: Regenerated.
 720
 721 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
 722
 723         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
 724         for destination.  Remove useless function parameters.
 725         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
 726
 727 2016-02-19  Nick Clifton  <nickc@redhat.com>
 728
 729         PR ld/19629
 730         * aoutx.h (aout_link_add_symbols): Check for out of range string
 731         table offsets.
 732
 733         PR ld/19628
 734         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
 735         processing if we encounter a reloc without an associated symbol.
 736
 737 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 738
 739         PR ld/19617
 740         * elflink.c (elf_link_add_object_symbols): Always create dynamic
 741         sections for -E/--dynamic-list.
 742
 743 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 744
 745         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
 746         to bfd_true.
 747
 748 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
 749
 750         * plugin.c (plugin_vec): Set match priority to 255.
 751         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
 752         matching against the plugin vector, take priority from there not
 753         from TEMP.
 754
 755 2016-02-15  Nick Clifton  <nickc@redhat.com>
 756
 757         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
 758         for length and type fields.  Use a signed value for the
 759         suffix_length field.
 760
 761 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 762
 763         PR ld/19601
 764         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
 765         significant bit in GOT offset for R_386_GOT32X.
 766
 767 2016-02-10  Nick Clifton  <nickc@redhat.com>
 768
 769         PR 19405
 770         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
 771         immediate values.
 772         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
 773         number of messages about FDE encoding preventing .eh_frame_hdr
 774         generation.
 775
 776 2016-02-09  Nick Clifton  <nickc@redhat.com>
 777
 778         * oasys.c (oasys_archive_p): Fix indentation.
 779         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
 780         constant for left shifting.
 781
 782         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
 783         helpful warning message to explain why certain AArch64 relocs
 784         might overflow.
 785
 786 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
 787
 788         * pe-mips.c (coff_mips_reloc): Fix formatting.
 789
 790 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 791
 792         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
 793         to bfd_mach_arc_arc600.
 794
 795 2016-02-04  Alan Modra  <amodra@gmail.com>
 796
 797         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
 798         for big-endian.
 799
 800 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 801
 802         PR ld/19542
 803         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
 804         distances in the compressed_size field of the output section.
 805
 806 2016-02-02  Alan Modra  <amodra@gmail.com>
 807
 808         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
 809         ELFv2 entry optimization.
 810
 811 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 812
 813         PR binutils/19547
 814         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
 815         no relocations in relocatable files.
 816
 817 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
 818
 819         PR ld/19553
 820         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 821         if a symbol from a library loaded via DT_NEEDED doesn't match
 822         the symbol referenced by regular object.
 823
 824 2016-02-01  Nathaniel Smith  <njs@pobox.com>
 825
 826         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
 827         CODE and DATA.
 828
 829 2016-02-01  Alan Modra  <amodra@gmail.com>
 830
 831         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
 832         an out of range reloc_index.
 833         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
 834
 835 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
 836
 837         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
 838         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
 839         * Makefile.in: Regenerated.
 840
 841 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 842
 843         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
 844
 845 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
 846
 847         PR ld/19526
 848         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
 849         files.
 850         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
 851
 852 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 853
 854         PR ld/19539
 855         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
 856         against STT_GNU_IFUNC symbol only with dynamic symbols.
 857         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
 858
 859 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 860
 861         PR binutils/19523
 862         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
 863         decompress debug sections.
 864
 865 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
 866
 867         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
 868         `dynindx'.
 869
 870 2016-01-25  Nick Clifton  <nickc@redhat.com>
 871
 872         PR target/19435
 873         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
 874         dsym filename buffer.
 875
 876 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 877
 878         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
 879
 880 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 881
 882         * elfxx-mips.c (BZ16_REG): Correct calculation.
 883
 884 2016-01-21  Nick Clifton  <nickc@redhat.com>
 885
 886         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
 887         changing the type of _loc to be bfd_byte *.
 888         (elf_arc_finish_dynamic_symbol): Likewise.
 889
 890 2016-01-21  Nick Clifton  <nickc@redhat.com>
 891
 892         PR ld/19455
 893         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
 894         class of the linker stub bfd.
 895         (elf32_arm_check_relocs): Skip check for pic format after
 896         processing a vxWorks R_ARM_ABS12 reloc.
 897         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
 898         reporting a class mismatch.
 899
 900 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
 901
 902         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
 903         veneer for sym_sec != input_sec.
 904         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
 905         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
 906         calculation destination.
 907
 908 2016-01-21  Alan Modra  <amodra@gmail.com>
 909
 910         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
 911         (swap_linux_prpsinfo64_out): New function.
 912         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 913         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
 914         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
 915         (elfcore_write_linux_prpsinfo64): Likewise.
 916         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
 917         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 918         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
 919
 920 2016-01-21  Alan Modra  <amodra@gmail.com>
 921
 922         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
 923         * elf.c: Adjust #include.
 924         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
 925         * Makefile.am (SOURCE_HFILES): Update.
 926         * Makefile.in: Regenerate.
 927         * po/SRC-PORFILES.in: Regenerate.
 928
 929 2016-01-21  Alan Modra  <amodra@gmail.com>
 930
 931         * configure.ac: Move corefile selection later in file.  Move
 932         tdefaults code immediately after other target vector code.
 933         * configure: Regenerate.
 934
 935 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 936
 937         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
 938         section using '.text.noread' pattern.
 939
 940 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 941
 942         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
 943
 944 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
 945             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
 946
 947         * arc-plt.def: New file.
 948         * arc-plt.h: Likewise.
 949         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
 950                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
 951                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
 952                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
 953         (name_for_global_symbol): Added.
 954         (ADD_RELA): Helper to create dynamic relocs.
 955         (new_got_entry_to_list): Create a new got entry in linked list.
 956         (symbol_has_entry_of_type): Search for specific type of entry in
 957         list.
 958         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
 959         (is_reloc_for_TLS, arc_elf_set_private_flags)
 960         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
 961         (arc_elf_merge_private_bfd_data): New functions.
 962         (debug_arc_reloc): Cleaned debug info printing.
 963         (PDATA reloc): Changed not to perform address alignment.
 964         (reverse_me): Added. Fix for ARC_32 relocs.
 965         (arc_do_relocation): Return bfd_reloc_of when no relocation should
 966         occur.
 967         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
 968         Changed function to access an array of list of GOT entries instead
 969         of just an array of offsets.
 970         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
 971         (elf_arc_check_relocs): Likewise.
 972         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
 973         (elf_arc_finish_dynamic_sections): Likewise
 974         (arc_create_dynamic_sections): Modified conditions to create
 975         dynamic sections.
 976         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
 977         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
 978         (relocate_plt_for_entry): Changed to support new way to define PLT
 979         related code.
 980         (add_symbol_to_plt): Likewise.
 981         (arc_elf_link_hash_table_create): New function.
 982
 983 2016-01-18  Nick Clifton  <nickc@redhat.com>
 984
 985         PR ld/19440
 986         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
 987         section number into internal section number.
 988         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
 989         * coffswap.h (coff_swap_sym_in): Likewise.
 990         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
 991         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
 992         section number field is big enough to hold the external value.
 993
 994 2016-01-17  Alan Modra  <amodra@gmail.com>
 995
 996         * configure: Regenerate.
 997
 998 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
 999
1000         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1001         when address in first unwind entry does not match start of
1002         section.
1003
1004 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
1005             Jiong Wang  <jiong.wang@arm.com>
1006
1007         PR ld/19368
1008         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1009         reloc_class_ifunc.
1010
1011 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1012
1013         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1014         place 'R_' before the reloc name returned.
1015         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1016         the relocation string.
1017
1018 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1019
1020         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1021         factored out from...
1022         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1023
1024 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1025
1026         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1027         attribute check after ELF file header flag check.
1028
1029 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1030
1031         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1032         return status from `_bfd_elf_merge_object_attributes'.
1033
1034 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1035
1036         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1037         factored out from...
1038         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1039
1040 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1041
1042         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1043         handling of input MIPS ABI flags together.
1044
1045 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1046
1047         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1048         attribute checks for null input.
1049
1050 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1051
1052         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1053         pointers to target data.
1054
1055 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1056
1057         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1058         an FP ABI warning.
1059
1060 2016-01-01  Alan Modra  <amodra@gmail.com>
1061
1062         Update year range in copyright notice of all files.
1063
1064 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1065 \f
1066 Copyright (C) 2016 Free Software Foundation, Inc.
1067
1068 Copying and distribution of this file, with or without modification,
1069 are permitted in any medium without royalty provided the copyright
1070 notice and this notice are preserved.
1071
1072 Local Variables:
1073 mode: change-log
1074 left-margin: 8
1075 fill-column: 74
1076 version-control: never
1077 End: