bfd/ChangeLog

   1 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
   4         MCU.
   5
   6 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
   9         conversion to ...
  10         (elf_i386_convert_load_reloc): This.  New function.
  11         * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
  12         conversion to ...
  13         (elf_x86_64_convert_load_reloc): This.  New function.
  14
  15 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
  18         Don't check if contents == NULL.
  19         (elf_i386_tls_transition): Add from_relocate_section.  Check
  20         from_relocate_section instead of contents != NULL.  Update
  21         elf_i386_check_tls_transition call.
  22         (elf_i386_check_relocs): Cache the section contents if
  23         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
  24         elf_i386_tls_transition.
  25         (elf_i386_relocate_section): Pass TRUE as from_relocate_section
  26         to elf_i386_tls_transition.
  27         (elf_backend_caches_rawsize): New.
  28         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
  29         if contents == NULL.
  30         (elf_x86_64_tls_transition): Add from_relocate_section.  Check
  31         from_relocate_section instead of contents != NULL.
  32         (elf_x86_64_check_relocs): Cache the section contents if
  33         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
  34         elf_x86_64_tls_transition.
  35         (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
  36         to elf_x86_64_tls_transition.
  37         (elf_backend_caches_rawsize): New.
  38
  39 2016-05-03  Maciej W. Rozycki  <macro@imgtec.com>
  40
  41         PR 10549
  42         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
  43         STB_GNU_UNIQUE.
  44
  45 2016-05-03  Jiong Wang  <jiong.wang@arm.com>
  46
  47         * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
  48         * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
  49         * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
  50         no_apply_dynamic_relocs.
  51         (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
  52         dynamic relocations generated.
  53
  54 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
  57         setting to ...
  58         (elf_i386_create_dynamic_sections): Here.
  59         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
  60         interp setting to ...
  61         (elf_x86_64_create_dynamic_sections): Here.
  62
  63 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
  66         and replace (EH)->has_got_reloc with GOT_RELOC.
  67         (elf_i386_fixup_symbol): Pass has_got_reloc to
  68         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
  69         (elf_i386_allocate_dynrelocs): Likewise.
  70         (elf_i386_relocate_section): Likewise.
  71         (elf_i386_finish_dynamic_symbol): Likewise.
  72         (elf_i386_convert_load): Pass TRUE to
  73         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
  74         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
  75         GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
  76         (elf_x86_64_fixup_symbol): Pass has_got_reloc to
  77         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
  78         (elf_x86_64_allocate_dynrelocs): Likewise.
  79         (elf_x86_64_relocate_section): Likewise.
  80         (elf_x86_64_finish_dynamic_symbol): Likewise.
  81         (elf_x86_64_convert_load): Pass TRUE to
  82         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
  83
  84 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
  85
  86         * elf32-i386.c (check_relocs_failed): New.
  87         (elf_i386_check_relocs): Set check_relocs_failed on error.
  88         (elf_i386_relocate_section): Skip if check_relocs failed.
  89
  90 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
  91
  92         * elf64-x86-64.c (elf_x86_64_check_relocs): Set
  93         check_relocs_failed on error.
  94
  95 2016-04-29  Nick Clifton  <nickc@redhat.com>
  96
  97         PR 19938
  98         * elf-bfd.h (struct elf_backend_data): Rename
  99         elf_backend_set_special_section_info_and_link to
 100         elf_backend_copy_special_section_fields.
 101         * elfxx-target.h: Likewise.
 102         * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
 103         comparing section flags.
 104         (copy_special_section_fields): New function.
 105         (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
 106         Perform two scans over special sections.  The first one looks for
 107         a direct mapping between the output section and an input section.
 108         The second scan looks for a possible match based upon section
 109         characteristics.
 110         * elf32-arm.c (elf32_arm_copy_special_section_fields): New
 111         function.  Handle setting the sh_link field of SHT_ARM_EXIDX
 112         sections.
 113         * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
 114         elf32_i386_copy_solaris_special_section_fields.
 115         * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
 116         Rename to elf32_sparc_copy_solaris_special_section_fields.
 117         * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
 118         elf64_x86_64_copy_solaris_special_section_fields.
 119
 120 2016-04-28  Nick Clifton  <nickc@redhat.com>
 121
 122         * po/zh_CN.po: Updated Chinese (simplified) translation.
 123
 124 2016-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         PR ld/20006
 127         * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
 128         when estimating distances between output sections.
 129
 130 2016-04-27  Alan Modra  <amodra@gmail.com>
 131
 132         * elflink.c (_bfd_elf_is_start_stop): New function.
 133         (_bfd_elf_gc_mark_rsec): Use it.
 134         * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
 135
 136 2016-04-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 137
 138         * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
 139         * mmo.c (mmo_get_section_contents): Likewise.
 140         (mmo_set_section_contents): Likewise.
 141
 142 2016-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 143
 144         * elf-bfd.h (elf_link_hash_table): Update comments for
 145         dynsymcount.
 146         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
 147         the unused NULL entry at the head of dynamic symbol table.
 148         (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
 149         checks.
 150
 151 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
 154         created file from dynobj.
 155
 156 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 157
 158         * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
 159         normal input file if possible.
 160
 161 2016-04-21  Nick Clifton  <nickc@redhat.com>
 162
 163         * aout-adobe.c: Use _bfd_generic_link_check_relocs.
 164         * aout-target.h: Likewise.
 165         * aout-tic30.c: Likewise.
 166         * binary.c: Likewise.
 167         * bout.c: Likewise.
 168         * coff-alpha.c: Likewise.
 169         * coff-rs6000.c: Likewise.
 170         * coff64-rs6000.c: Likewise.
 171         * coffcode.h: Likewise.
 172         * i386msdos.c: Likewise.
 173         * i386os9k.c: Likewise.
 174         * ieee.c: Likewise.
 175         * ihex.c: Likewise.
 176         * libbfd-in.h: Likewise.
 177         * libecoff.h: Likewise.
 178         * mach-o-target.c: Likewise.
 179         * mmo.c: Likewise.
 180         * nlm-target.h: Likewise.
 181         * oasys.c: Likewise.
 182         * pef.c: Likewise.
 183         * plugin.c: Likewise.
 184         * ppcboot.c: Likewise.
 185         * som.c: Likewise.
 186         * srec.c: Likewise.
 187         * tekhex.c: Likewise.
 188         * versados.c: Likewise.
 189         * vms-alpha.c: Likewise.
 190         * xsym.c: Likewise.
 191         * elfxx-target.h: Use _bfd_elf_link_check_relocs.
 192         * linker.c (bfd_link_check_relocs): New function.
 193         (_bfd_generic_link_check_relocs): New function.
 194         * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
 195         _bfd_link_check_relocs field.
 196         (struct bfd_target)L Add _bfd_link_check_relocs field.
 197         * bfd-in2.h: Regenerate.
 198         * libbfd.h: Regenerate.
 199
 200 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
 203         (elf_backend_gc_sweep_hook): Likewise.
 204         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 205         (elf_backend_gc_sweep_hook): Likewise.
 206
 207 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 208
 209         * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
 210         in excluded sections
 211
 212 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 213
 214         PR ld/19969
 215         * elf64-x86-64.c (check_relocs_failed): New.
 216         (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
 217         Support relocation agaist local symbol.  Set check_relocs_failed.
 218         (elf_x86_64_check_relocs): Use elf_x86_64_need_pic.  Check
 219         R_X86_64_32 relocation overflow.
 220         (elf_x86_64_relocate_section): Skip if check_relocs failed.
 221         Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
 222
 223 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         * elf32-i386.c (elf_i386_check_relocs): Call
 226         _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
 227         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 228
 229 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 230
 231         * elf-bfd.h (_bfd_elf_link_check_relocs): New.
 232         * elflink.c (_bfd_elf_link_check_relocs): New function.
 233         (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
 234         if check_relocs_after_open_input is FALSE.
 235
 236 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 237
 238         * cache.c: Update old style function definitions.
 239         * elf32-m68k.c: Likewise.
 240         * elf64-mmix.c: Likewise.
 241         * stab-syms.c: Likewise.
 242
 243 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 244
 245         * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
 246
 247 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         * Makefile.in: Regenerated with automake 1.11.6.
 250         * aclocal.m4: Likewise.
 251         * doc/Makefile.in: Likewise.
 252
 253 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 254
 255         * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
 256         * bfd-in2.h: Regenerate.
 257         * libbfd.h: Regenerate.
 258         * elf32-arc.c: Add 'opcode/arc.h' include.
 259         (struct arc_relocation_data): Add symbol_name.
 260         (arc_special_overflow_checks): New function.
 261         (arc_do_relocation): Use arc_special_overflow_checks, reindent as
 262         required, add an extra comment.
 263         (elf_arc_relocate_section): Setup symbol_name in reloc_data.
 264
 265 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 266
 267         * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
 268         entries.
 269         (elf_arc_relocate_section): Update enum uses.
 270         (elf_arc_check_relocs): Likewise.
 271         (elf_arc_finish_dynamic_symbol): Likewise.
 272
 273 2016-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 274
 275         * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
 276         "sh_link".
 277
 278 2016-04-14  Nick Clifton  <nickc@redhat.com>
 279
 280         PR target/19938
 281         * elf-bbfd.h (struct elf_backend_data): New field:
 282         elf_strtab_flags.
 283         New field: elf_backend_set_special_section_info_and_link
 284         * elfxx-target.h (elf_backend_strtab_flags): Define if not already
 285         defined.
 286         (elf_backend_set_special_section_info_and_link): Define if not
 287         already defined.
 288         (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
 289         elf_backend_strtab_flags macros to initialise fields in structure.
 290         * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
 291         being set even if SHF_MERGE is not set.
 292         (elf_fake_sections): Likewise.
 293         (section_match): New function.  Matches two ELF sections based
 294         upon fixed characteristics.
 295         (find_link): New function.  Locates a section in a BFD that
 296         matches a section in a different BFD.
 297         (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
 298         fields of reserved sections.
 299         (bfd_elf_compute_section_file_positions): Set the flags for the
 300         .shstrtab section based upon the elf_strtab_flags field in the
 301         elf_backend_data structure.
 302         (swap_out_syms): Likewise for the .strtab section.
 303         * elflink.c (bfd_elf_final_link): Set the flags for the
 304         .strtab section based upon the elf_strtab_flags field in the
 305         elf_backend_data structure.
 306         * elf32-i386.c (elf32_i386_set_special_info_link): New function.
 307         (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
 308         targets.
 309         (elf_backend_set_special_section_info_and_link): Define for
 310         Solaris targets.
 311         * elf32-sparc.c: Likewise.
 312         * elf64-x86-64.c: Likewise.
 313
 314 2016-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 315
 316         PR ld/19939
 317         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
 318         to bfd_boolean.
 319         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
 320         Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
 321         applies to read-only section.
 322         * elf32-i386.c (elf_i386_link_hash_table): Add
 323         readonly_dynrelocs_against_ifunc.
 324         (elf_i386_allocate_dynrelocs): Updated.
 325         (elf_i386_size_dynamic_sections): Issue an error for read-only
 326         segment with dynamic IFUNC relocations only if
 327         readonly_dynrelocs_against_ifunc is TRUE.
 328         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
 329         readonly_dynrelocs_against_ifunc.
 330         (elf_x86_64_allocate_dynrelocs): Updated.
 331         (elf_x86_64_size_dynamic_sections): Issue an error for read-only
 332         segment with dynamic IFUNC relocations only if
 333         readonly_dynrelocs_against_ifunc is TRUE.
 334         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
 335         Updated.
 336
 337 2016-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 338
 339         * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
 340         a fall through from error_ret_free_internal.  Free local_syms in
 341         error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
 342
 343 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 344
 345         * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
 346         (relocate_plt_for_entry): Likewise.
 347
 348 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 349
 350         * elf32-arc.c (elf_arc_check_relocs): Changed
 351
 352 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 353
 354         * elf32-arc.c (name_for_global_symbol): Changed assert.
 355         (get_replace_function): Created.:
 356         (struct arc_relocation_data): Changed to signed types.
 357         (defines S, L, P, PDATA): Casted to signed type.
 358         (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
 359         (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
 360         (arc_do_relocation): Changed.
 361
 362 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 363
 364         * elf32-arc.c (name_for_global_symbol): Added assert to check for
 365         symbol index.
 366         (elf_arc_relocate_section): Added and changed asserts, validating
 367         the synamic symbol index.
 368         (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
 369         relocation if symbol has dynindx set to -1.
 370
 371 2016-04-05  Maciej W. Rozycki  <macro@imgtec.com>
 372
 373         * elflink.c (elf_link_add_object_symbols): Always turn hidden
 374         and internal symbols which have a dynamic index into local
 375         ones.
 376
 377 2016-04-04  Nick Clifton  <nickc@redhat.com>
 378
 379         PR 19872
 380         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
 381         version number if the version is zero.
 382
 383 2016-04-01  Alan Modra  <amodra@gmail.com>
 384
 385         PR 19886
 386         * elflink.c (on_needed_list): Recursively check needed status.
 387         (elf_link_add_object_symbols): Adjust.
 388
 389 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 390
 391         * elf32-avr.c (avr_elf32_load_records_from_section): Free
 392         internal_relocs only if they aren't cached.
 393
 394 2016-03-29  Nick Clifton  <nickc@redhat.com>
 395
 396         PR 17334
 397         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
 398         assertion on the size of the got section to allow it to be bigger
 399         than the number of relocs.
 400
 401 2016-03-29  Toni Spets  <toni.spets@iki.fi>
 402
 403         PR 19878
 404         * coffcode.h (coff_write_object_contents): Revert accidental
 405         2014-11-10 change.
 406
 407 2016-03-22  Alan Modra  <amodra@gmail.com>
 408
 409         PR 19850
 410         * dwarf2.c (read_attribute_value): Skip info_ptr check for
 411         DW_FORM_flag_present.
 412
 413 2016-03-22  Nick Clifton  <nickc@redhat.com>
 414
 415         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
 416         architecture name for backwards compatibility.
 417
 418         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
 419         unbounded stack use.
 420
 421         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
 422         sufficiently recent version of GCC.
 423         * configure: Regenerate.
 424
 425 2016-03-22  Alan Modra  <amodra@gmail.com>
 426
 427         PR 19851
 428         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
 429
 430 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 431
 432         * archures.c (bfd_mach_arc_nps400): Define.
 433         * bfd-in2.h: Regenerate.
 434         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
 435         some existing entries to make space.
 436         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
 437         (arc_elf_final_write_processing): Likewise.
 438
 439 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 440
 441         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
 442         EF_ARC_CPU_GENERIC.
 443         (arc_elf_final_write_processing): Don't bother setting cpu field
 444         in e_flags, this will have been set elsewhere.
 445
 446 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 447
 448         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
 449         EF_ARC_MACH_MSK.
 450
 451 2016-03-21  Nick Clifton  <nickc@redhat.com>
 452
 453         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
 454         * configure: Regenerate.
 455         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
 456         alloca with call to xmalloc.
 457         * elf32-nds32.c: Likewise.
 458         * elf64-hppa.c: Likewise.
 459         * elfxx-mips.c: Likewise.
 460         * pef.c: Likewise.
 461         * pei-x86_64.c: Likewise.
 462         * som.c: Likewise.
 463         * xsym.c: Likewise.
 464
 465 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 466
 467         PR ld/19827
 468         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
 469         locally in PIE.
 470         (elf_i386_relocate_section): Likewise.
 471         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 472         (elf_x86_64_relocate_section): Likewise.
 473
 474 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 475
 476         PR ld/19807
 477         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
 478         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
 479         relocation overflow check.
 480
 481 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 482
 483         * bfd-in2.h: Regenerated.
 484
 485 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
 486
 487         PR 19713
 488         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
 489         uses bytes not octets.
 490         * elflink.c (resolve_section): Likewise.
 491         Add a bfd parameter.
 492         (eval_section): Pass the input_bfd to resolve_section.
 493         (bfd_elf_perform_complex_relocation): Convert byte offset to
 494         octets before read and writing values.
 495         (elf_link_input_bfd): Add byte to octet conversions.
 496         (elf_reloc_link_order): Likewise.
 497         (elf_fixup_link_order): Likewise.
 498         (bfd_elf_final_link): Likewise.
 499         * reloc.c (_bfd_final_link_relocate): Likewise.
 500         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
 501
 502 2016-03-10  Nick Clifton  <nickc@redhat.com>
 503
 504         * config.bfd: Mark the i370 target as obsolete.
 505
 506 2016-03-09  Pedro Alves  <palves@redhat.com>
 507
 508         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
 509         gcc ABI)" to printable name.
 510         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
 511         of "v850-rh850" as printable name.
 512
 513 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
 514
 515         PR ld/19623
 516         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
 517         relocations against absolute symbols.
 518
 519 2016-03-09  Alan Modra  <amodra@gmail.com>
 520
 521         PR binutils/19775
 522         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
 523         length elements in the archive.
 524
 525 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 526
 527         PR ld/19789
 528         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
 529         for -E/--dynamic-list only when not relocatable.
 530
 531 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 532
 533         PR ld/19784
 534         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
 535         count for locally defined local IFUNC symbols in shared object.
 536         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 537
 538 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 539
 540         PR ld/19579
 541         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
 542         together.
 543
 544 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 545             Andrew Burgess  <andrew.burgess@embecosm.com>
 546
 547         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
 548         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
 549         (arc_elf_howto_init): Added assert to validate relocations.
 550         (get_middle_endian_relocation): Delete.
 551         (middle_endian_convert): New function.
 552         (ME): Redefine, now does nothing.
 553         (IS_ME): New define.
 554         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
 555         definition to call middle_endian_convert.  Add a new local
 556         variable and make use of this throughout. Added call to
 557         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
 558
 559 2016-03-07  Nick Clifton  <nickc@redhat.com>
 560
 561         PR binutils/19775
 562         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
 563         length elements in the archive.
 564
 565 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
 566
 567         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
 568         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
 569
 570 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         PR ld/19579
 573         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
 574         executable as definition if the new definition comes from a
 575         shared library.
 576
 577 2016-03-02  Alan Modra  <amodra@gmail.com>
 578
 579         * Makefile.in: Regenerate.
 580         * po/SRC-POTFILES.in: Regenerate.
 581
 582 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
 583
 584         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
 585         relocation addend when sections get merged.
 586
 587 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
 588
 589         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
 590         the flag change.
 591         (elf_arc_relocate_section): Fixes and conditions to support PIE.
 592         Assert for code sections dynamic relocs.
 593
 594 2016-02-26  Renlin Li  <renlin.li@arm.com>
 595
 596         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
 597         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
 598
 599 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         PR ld/19609
 602         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
 603         load with locally bound symbols if PIC is false or there is no
 604         base register.  Optimize branch to 0 if PIC is false.
 605         (elf_i386_relocate_section): Don't generate dynamic relocations
 606         against undefined weak symbols if PIC is false.
 607         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
 608         if we can't estimate relocation overflow with --no-relax.
 609         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
 610         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
 611         (elf_x86_64_relocate_section): Don't generate dynamic relocations
 612         against undefined weak symbols if PIC is false.
 613
 614 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 615
 616         PR ld/19645
 617         * bfd.c (bfd): Change flags to 20 bits.
 618         (BFD_CONVERT_ELF_COMMON): New.
 619         (BFD_USE_ELF_STT_COMMON): Likewise.
 620         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
 621         BFD_USE_ELF_STT_COMMON.
 622         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
 623         * configure.ac: Remove --enable-elf-stt-common.
 624         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
 625         common symbol depending on BFD_CONVERT_ELF_COMMON and
 626         BFD_USE_ELF_STT_COMMON.
 627         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
 628         STT_COMMON.
 629         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
 630         STT_COMMON.
 631         (elf_link_convert_common_type): New function.
 632         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
 633         common symbol depending on BFD_CONVERT_ELF_COMMON and
 634         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
 635         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
 636         and BFD_USE_ELF_STT_COMMON to object_flags.
 637         (TARGET_LITTLE_SYM): Likewise.
 638         * syms.c (BSF_KEEP_G): Renamed to ...
 639         (BSF_ELF_COMMON): This.
 640         * bfd-in2.h: Regenerated.
 641         * config.in: Likewise.
 642         * configure: Likewise.
 643
 644 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         PR ld/19636
 647         PR ld/19704
 648         PR ld/19719
 649         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 650         (elf_i386_link_hash_entry): Add has_got_reloc and
 651         has_non_got_reloc.
 652         (elf_i386_link_hash_table): Add interp.
 653         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
 654         has_non_got_reloc.
 655         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
 656         has_non_got_reloc.
 657         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
 658         (elf_i386_fixup_symbol): New function.
 659         (elf_i386_pie_finish_undefweak_symbol): Likewise.
 660         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
 661         relocations and discard relocations against resolved undefined
 662         weak symbols in executable.  Don't make resolved undefined weak
 663         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
 664         relocation against undefined weak symbols in PIE.
 665         (elf_i386_size_dynamic_sections): Set interp to .interp section.
 666         (elf_i386_relocate_section): Don't generate dynamic relocations
 667         against resolved undefined weak symbols in PIE, except for
 668         R_386_PC32.
 669         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
 670         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 671         Don't generate dynamic relocation against resolved undefined weak
 672         symbol in executable.
 673         (elf_i386_finish_dynamic_sections): Call
 674         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
 675         (elf_backend_fixup_symbol): New.
 676         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 677         (elf_x86_64_link_hash_entry): Add has_got_reloc and
 678         has_non_got_reloc.
 679         (elf_x86_64_link_hash_table): Add interp.
 680         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
 681         has_non_got_reloc.
 682         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
 683         has_non_got_reloc.
 684         (elf_x86_64_check_relocs): Set has_got_reloc and
 685         has_non_got_reloc.
 686         (elf_x86_64_fixup_symbol): New function.
 687         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
 688         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
 689         relocations and discard relocations against resolved undefined
 690         weak symbols in executable.  Don't make resolved undefined weak
 691         symbols in executable dynamic.
 692         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
 693         (elf_x86_64_relocate_section): Check relocation overflow for
 694         dynamic relocations against unresolved weak undefined symbols.
 695         Don't generate dynamic relocations against resolved weak
 696         undefined symbols in PIE.
 697         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
 698         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 699         Don't generate dynamic relocation against resolved undefined weak
 700         symbol in executable.
 701         (elf_x86_64_finish_dynamic_sections): Call
 702         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
 703         (elf_backend_fixup_symbol): New.
 704
 705 2016-02-26  Alan Modra  <amodra@gmail.com>
 706
 707         * elf64-ppc.c (create_linkage_sections): Create sfpr when
 708         save_restore_funcs, rest of sections when not relocatable.
 709         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
 710         (sfpr_define): Define all symbols on emitted code.
 711         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
 712         when relocatable.  Move sfpr_define loop earlier.
 713
 714 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 715
 716         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
 717         (elf_x86_64_relocate_section): Use it.  Replace
 718         x86_64_elf_howto_table[r_type] with howto.
 719
 720 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 721
 722         PR ld/19698
 723         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
 724         symbol version is unknown.
 725
 726 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 727
 728         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
 729         to (bfd_vma) -1 when setting needs_plt to 0.
 730         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 731
 732 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 733
 734         * elflink.c (bfd_elf_record_link_assignment): Check for shared
 735         library, instead of PIC, and don't check PDE when making linker
 736         assigned symbol dynamic.
 737
 738 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
 739
 740         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
 741         ABIVERSION for non-executable stack.
 742
 743 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
 744
 745         PR target/19516
 746         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
 747         Always produce a RELATIVE reloc for a local symbol.
 748
 749 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
 750
 751         Fix test-case ld-elf/pr19617b
 752         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
 753         discard unused non-function symbols when --dynamic-list-data.
 754
 755 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 756
 757         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
 758         dynsym section, even if it is empty, with dynamic sections.
 759
 760 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 761
 762         * syms.c: Remove BSF_COMMON from comments.
 763         * bfd-in2.h: Regenerated.
 764
 765 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
 766
 767         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
 768         for destination.  Remove useless function parameters.
 769         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
 770
 771 2016-02-19  Nick Clifton  <nickc@redhat.com>
 772
 773         PR ld/19629
 774         * aoutx.h (aout_link_add_symbols): Check for out of range string
 775         table offsets.
 776
 777         PR ld/19628
 778         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
 779         processing if we encounter a reloc without an associated symbol.
 780
 781 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 782
 783         PR ld/19617
 784         * elflink.c (elf_link_add_object_symbols): Always create dynamic
 785         sections for -E/--dynamic-list.
 786
 787 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 788
 789         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
 790         to bfd_true.
 791
 792 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
 793
 794         * plugin.c (plugin_vec): Set match priority to 255.
 795         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
 796         matching against the plugin vector, take priority from there not
 797         from TEMP.
 798
 799 2016-02-15  Nick Clifton  <nickc@redhat.com>
 800
 801         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
 802         for length and type fields.  Use a signed value for the
 803         suffix_length field.
 804
 805 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 806
 807         PR ld/19601
 808         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
 809         significant bit in GOT offset for R_386_GOT32X.
 810
 811 2016-02-10  Nick Clifton  <nickc@redhat.com>
 812
 813         PR 19405
 814         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
 815         immediate values.
 816         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
 817         number of messages about FDE encoding preventing .eh_frame_hdr
 818         generation.
 819
 820 2016-02-09  Nick Clifton  <nickc@redhat.com>
 821
 822         * oasys.c (oasys_archive_p): Fix indentation.
 823         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
 824         constant for left shifting.
 825
 826         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
 827         helpful warning message to explain why certain AArch64 relocs
 828         might overflow.
 829
 830 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
 831
 832         * pe-mips.c (coff_mips_reloc): Fix formatting.
 833
 834 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 835
 836         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
 837         to bfd_mach_arc_arc600.
 838
 839 2016-02-04  Alan Modra  <amodra@gmail.com>
 840
 841         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
 842         for big-endian.
 843
 844 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 845
 846         PR ld/19542
 847         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
 848         distances in the compressed_size field of the output section.
 849
 850 2016-02-02  Alan Modra  <amodra@gmail.com>
 851
 852         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
 853         ELFv2 entry optimization.
 854
 855 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 856
 857         PR binutils/19547
 858         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
 859         no relocations in relocatable files.
 860
 861 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
 862
 863         PR ld/19553
 864         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 865         if a symbol from a library loaded via DT_NEEDED doesn't match
 866         the symbol referenced by regular object.
 867
 868 2016-02-01  Nathaniel Smith  <njs@pobox.com>
 869
 870         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
 871         CODE and DATA.
 872
 873 2016-02-01  Alan Modra  <amodra@gmail.com>
 874
 875         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
 876         an out of range reloc_index.
 877         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
 878
 879 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
 880
 881         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
 882         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
 883         * Makefile.in: Regenerated.
 884
 885 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 886
 887         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
 888
 889 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
 890
 891         PR ld/19526
 892         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
 893         files.
 894         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
 895
 896 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 897
 898         PR ld/19539
 899         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
 900         against STT_GNU_IFUNC symbol only with dynamic symbols.
 901         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
 902
 903 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         PR binutils/19523
 906         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
 907         decompress debug sections.
 908
 909 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
 910
 911         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
 912         `dynindx'.
 913
 914 2016-01-25  Nick Clifton  <nickc@redhat.com>
 915
 916         PR target/19435
 917         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
 918         dsym filename buffer.
 919
 920 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 921
 922         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
 923
 924 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 925
 926         * elfxx-mips.c (BZ16_REG): Correct calculation.
 927
 928 2016-01-21  Nick Clifton  <nickc@redhat.com>
 929
 930         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
 931         changing the type of _loc to be bfd_byte *.
 932         (elf_arc_finish_dynamic_symbol): Likewise.
 933
 934 2016-01-21  Nick Clifton  <nickc@redhat.com>
 935
 936         PR ld/19455
 937         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
 938         class of the linker stub bfd.
 939         (elf32_arm_check_relocs): Skip check for pic format after
 940         processing a vxWorks R_ARM_ABS12 reloc.
 941         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
 942         reporting a class mismatch.
 943
 944 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
 945
 946         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
 947         veneer for sym_sec != input_sec.
 948         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
 949         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
 950         calculation destination.
 951
 952 2016-01-21  Alan Modra  <amodra@gmail.com>
 953
 954         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
 955         (swap_linux_prpsinfo64_out): New function.
 956         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 957         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
 958         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
 959         (elfcore_write_linux_prpsinfo64): Likewise.
 960         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
 961         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 962         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
 963
 964 2016-01-21  Alan Modra  <amodra@gmail.com>
 965
 966         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
 967         * elf.c: Adjust #include.
 968         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
 969         * Makefile.am (SOURCE_HFILES): Update.
 970         * Makefile.in: Regenerate.
 971         * po/SRC-PORFILES.in: Regenerate.
 972
 973 2016-01-21  Alan Modra  <amodra@gmail.com>
 974
 975         * configure.ac: Move corefile selection later in file.  Move
 976         tdefaults code immediately after other target vector code.
 977         * configure: Regenerate.
 978
 979 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 980
 981         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
 982         section using '.text.noread' pattern.
 983
 984 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 985
 986         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
 987
 988 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
 989             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
 990
 991         * arc-plt.def: New file.
 992         * arc-plt.h: Likewise.
 993         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
 994                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
 995                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
 996                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
 997         (name_for_global_symbol): Added.
 998         (ADD_RELA): Helper to create dynamic relocs.
 999         (new_got_entry_to_list): Create a new got entry in linked list.
1000         (symbol_has_entry_of_type): Search for specific type of entry in
1001         list.
1002         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1003         (is_reloc_for_TLS, arc_elf_set_private_flags)
1004         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1005         (arc_elf_merge_private_bfd_data): New functions.
1006         (debug_arc_reloc): Cleaned debug info printing.
1007         (PDATA reloc): Changed not to perform address alignment.
1008         (reverse_me): Added. Fix for ARC_32 relocs.
1009         (arc_do_relocation): Return bfd_reloc_of when no relocation should
1010         occur.
1011         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1012         Changed function to access an array of list of GOT entries instead
1013         of just an array of offsets.
1014         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1015         (elf_arc_check_relocs): Likewise.
1016         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1017         (elf_arc_finish_dynamic_sections): Likewise
1018         (arc_create_dynamic_sections): Modified conditions to create
1019         dynamic sections.
1020         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1021         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1022         (relocate_plt_for_entry): Changed to support new way to define PLT
1023         related code.
1024         (add_symbol_to_plt): Likewise.
1025         (arc_elf_link_hash_table_create): New function.
1026
1027 2016-01-18  Nick Clifton  <nickc@redhat.com>
1028
1029         PR ld/19440
1030         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1031         section number into internal section number.
1032         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1033         * coffswap.h (coff_swap_sym_in): Likewise.
1034         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1035         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1036         section number field is big enough to hold the external value.
1037
1038 2016-01-17  Alan Modra  <amodra@gmail.com>
1039
1040         * configure: Regenerate.
1041
1042 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
1043
1044         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1045         when address in first unwind entry does not match start of
1046         section.
1047
1048 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
1049             Jiong Wang  <jiong.wang@arm.com>
1050
1051         PR ld/19368
1052         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1053         reloc_class_ifunc.
1054
1055 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1056
1057         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1058         place 'R_' before the reloc name returned.
1059         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1060         the relocation string.
1061
1062 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1063
1064         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1065         factored out from...
1066         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1067
1068 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1069
1070         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1071         attribute check after ELF file header flag check.
1072
1073 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1074
1075         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1076         return status from `_bfd_elf_merge_object_attributes'.
1077
1078 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1079
1080         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1081         factored out from...
1082         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1083
1084 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1085
1086         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1087         handling of input MIPS ABI flags together.
1088
1089 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1090
1091         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1092         attribute checks for null input.
1093
1094 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1095
1096         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1097         pointers to target data.
1098
1099 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1100
1101         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1102         an FP ABI warning.
1103
1104 2016-01-01  Alan Modra  <amodra@gmail.com>
1105
1106         Update year range in copyright notice of all files.
1107
1108 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1109 \f
1110 Copyright (C) 2016 Free Software Foundation, Inc.
1111
1112 Copying and distribution of this file, with or without modification,
1113 are permitted in any medium without royalty provided the copyright
1114 notice and this notice are preserved.
1115
1116 Local Variables:
1117 mode: change-log
1118 left-margin: 8
1119 fill-column: 74
1120 version-control: never
1121 End: