bfd/ChangeLog

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