bfd/ChangeLog

   1 2016-05-09  Nick Clifton  <nickc@redhat.com>
   2
   3         PR binutils/20063
   4         * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
   5         field before accessing sections array.
   6
   7 2016-05-09  Christophe Monat  <christophe.monat@st.com>
   8
   9         PR ld/20030
  10         * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
  11         (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
  12         to nb_words.
  13         (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
  14         encoding.
  15         (create_instruction_vldmdb): Likewise.
  16         (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
  17         uses it to re-encode.
  18
  19 2016-05-09  Nick Clifton  <nickc@redhat.com>
  20
  21         PR 19938
  22         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
  23         commit.
  24
  25 2016-05-09  Alan Modra  <amodra@gmail.com>
  26
  27         * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
  28
  29 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
  30
  31         PR ld/17550
  32         * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
  33         documenting that indx == -3 if symbol is defined in a discarded
  34         section.
  35         * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
  36         symbol is defined in a discarded section.
  37         (elf_link_output_extsym): Strip a global symbol defined in a
  38         discarded section.
  39
  40 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
  43         MCU.
  44
  45 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
  46
  47         * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
  48         conversion to ...
  49         (elf_i386_convert_load_reloc): This.  New function.
  50         * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
  51         conversion to ...
  52         (elf_x86_64_convert_load_reloc): This.  New function.
  53
  54 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
  57         Don't check if contents == NULL.
  58         (elf_i386_tls_transition): Add from_relocate_section.  Check
  59         from_relocate_section instead of contents != NULL.  Update
  60         elf_i386_check_tls_transition call.
  61         (elf_i386_check_relocs): Cache the section contents if
  62         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
  63         elf_i386_tls_transition.
  64         (elf_i386_relocate_section): Pass TRUE as from_relocate_section
  65         to elf_i386_tls_transition.
  66         (elf_backend_caches_rawsize): New.
  67         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
  68         if contents == NULL.
  69         (elf_x86_64_tls_transition): Add from_relocate_section.  Check
  70         from_relocate_section instead of contents != NULL.
  71         (elf_x86_64_check_relocs): Cache the section contents if
  72         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
  73         elf_x86_64_tls_transition.
  74         (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
  75         to elf_x86_64_tls_transition.
  76         (elf_backend_caches_rawsize): New.
  77
  78 2016-05-03  Maciej W. Rozycki  <macro@imgtec.com>
  79
  80         PR 10549
  81         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
  82         STB_GNU_UNIQUE.
  83
  84 2016-05-03  Jiong Wang  <jiong.wang@arm.com>
  85
  86         * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
  87         * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
  88         * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
  89         no_apply_dynamic_relocs.
  90         (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
  91         dynamic relocations generated.
  92
  93 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
  94
  95         * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
  96         setting to ...
  97         (elf_i386_create_dynamic_sections): Here.
  98         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
  99         interp setting to ...
 100         (elf_x86_64_create_dynamic_sections): Here.
 101
 102 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 103
 104         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
 105         and replace (EH)->has_got_reloc with GOT_RELOC.
 106         (elf_i386_fixup_symbol): Pass has_got_reloc to
 107         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 108         (elf_i386_allocate_dynrelocs): Likewise.
 109         (elf_i386_relocate_section): Likewise.
 110         (elf_i386_finish_dynamic_symbol): Likewise.
 111         (elf_i386_convert_load): Pass TRUE to
 112         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 113         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
 114         GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
 115         (elf_x86_64_fixup_symbol): Pass has_got_reloc to
 116         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 117         (elf_x86_64_allocate_dynrelocs): Likewise.
 118         (elf_x86_64_relocate_section): Likewise.
 119         (elf_x86_64_finish_dynamic_symbol): Likewise.
 120         (elf_x86_64_convert_load): Pass TRUE to
 121         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 122
 123 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 124
 125         * elf32-i386.c (check_relocs_failed): New.
 126         (elf_i386_check_relocs): Set check_relocs_failed on error.
 127         (elf_i386_relocate_section): Skip if check_relocs failed.
 128
 129 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 130
 131         * elf64-x86-64.c (elf_x86_64_check_relocs): Set
 132         check_relocs_failed on error.
 133
 134 2016-04-29  Nick Clifton  <nickc@redhat.com>
 135
 136         PR 19938
 137         * elf-bfd.h (struct elf_backend_data): Rename
 138         elf_backend_set_special_section_info_and_link to
 139         elf_backend_copy_special_section_fields.
 140         * elfxx-target.h: Likewise.
 141         * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
 142         comparing section flags.
 143         (copy_special_section_fields): New function.
 144         (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
 145         Perform two scans over special sections.  The first one looks for
 146         a direct mapping between the output section and an input section.
 147         The second scan looks for a possible match based upon section
 148         characteristics.
 149         * elf32-arm.c (elf32_arm_copy_special_section_fields): New
 150         function.  Handle setting the sh_link field of SHT_ARM_EXIDX
 151         sections.
 152         * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
 153         elf32_i386_copy_solaris_special_section_fields.
 154         * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
 155         Rename to elf32_sparc_copy_solaris_special_section_fields.
 156         * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
 157         elf64_x86_64_copy_solaris_special_section_fields.
 158
 159 2016-04-28  Nick Clifton  <nickc@redhat.com>
 160
 161         * po/zh_CN.po: Updated Chinese (simplified) translation.
 162
 163 2016-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         PR ld/20006
 166         * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
 167         when estimating distances between output sections.
 168
 169 2016-04-27  Alan Modra  <amodra@gmail.com>
 170
 171         * elflink.c (_bfd_elf_is_start_stop): New function.
 172         (_bfd_elf_gc_mark_rsec): Use it.
 173         * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
 174
 175 2016-04-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 176
 177         * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
 178         * mmo.c (mmo_get_section_contents): Likewise.
 179         (mmo_set_section_contents): Likewise.
 180
 181 2016-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 182
 183         * elf-bfd.h (elf_link_hash_table): Update comments for
 184         dynsymcount.
 185         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
 186         the unused NULL entry at the head of dynamic symbol table.
 187         (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
 188         checks.
 189
 190 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 191
 192         * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
 193         created file from dynobj.
 194
 195 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 196
 197         * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
 198         normal input file if possible.
 199
 200 2016-04-21  Nick Clifton  <nickc@redhat.com>
 201
 202         * aout-adobe.c: Use _bfd_generic_link_check_relocs.
 203         * aout-target.h: Likewise.
 204         * aout-tic30.c: Likewise.
 205         * binary.c: Likewise.
 206         * bout.c: Likewise.
 207         * coff-alpha.c: Likewise.
 208         * coff-rs6000.c: Likewise.
 209         * coff64-rs6000.c: Likewise.
 210         * coffcode.h: Likewise.
 211         * i386msdos.c: Likewise.
 212         * i386os9k.c: Likewise.
 213         * ieee.c: Likewise.
 214         * ihex.c: Likewise.
 215         * libbfd-in.h: Likewise.
 216         * libecoff.h: Likewise.
 217         * mach-o-target.c: Likewise.
 218         * mmo.c: Likewise.
 219         * nlm-target.h: Likewise.
 220         * oasys.c: Likewise.
 221         * pef.c: Likewise.
 222         * plugin.c: Likewise.
 223         * ppcboot.c: Likewise.
 224         * som.c: Likewise.
 225         * srec.c: Likewise.
 226         * tekhex.c: Likewise.
 227         * versados.c: Likewise.
 228         * vms-alpha.c: Likewise.
 229         * xsym.c: Likewise.
 230         * elfxx-target.h: Use _bfd_elf_link_check_relocs.
 231         * linker.c (bfd_link_check_relocs): New function.
 232         (_bfd_generic_link_check_relocs): New function.
 233         * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
 234         _bfd_link_check_relocs field.
 235         (struct bfd_target)L Add _bfd_link_check_relocs field.
 236         * bfd-in2.h: Regenerate.
 237         * libbfd.h: Regenerate.
 238
 239 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 240
 241         * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
 242         (elf_backend_gc_sweep_hook): Likewise.
 243         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 244         (elf_backend_gc_sweep_hook): Likewise.
 245
 246 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 247
 248         * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
 249         in excluded sections
 250
 251 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 252
 253         PR ld/19969
 254         * elf64-x86-64.c (check_relocs_failed): New.
 255         (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
 256         Support relocation agaist local symbol.  Set check_relocs_failed.
 257         (elf_x86_64_check_relocs): Use elf_x86_64_need_pic.  Check
 258         R_X86_64_32 relocation overflow.
 259         (elf_x86_64_relocate_section): Skip if check_relocs failed.
 260         Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
 261
 262 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 263
 264         * elf32-i386.c (elf_i386_check_relocs): Call
 265         _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
 266         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 267
 268 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 269
 270         * elf-bfd.h (_bfd_elf_link_check_relocs): New.
 271         * elflink.c (_bfd_elf_link_check_relocs): New function.
 272         (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
 273         if check_relocs_after_open_input is FALSE.
 274
 275 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 276
 277         * cache.c: Update old style function definitions.
 278         * elf32-m68k.c: Likewise.
 279         * elf64-mmix.c: Likewise.
 280         * stab-syms.c: Likewise.
 281
 282 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 283
 284         * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
 285
 286 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 287
 288         * Makefile.in: Regenerated with automake 1.11.6.
 289         * aclocal.m4: Likewise.
 290         * doc/Makefile.in: Likewise.
 291
 292 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 293
 294         * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
 295         * bfd-in2.h: Regenerate.
 296         * libbfd.h: Regenerate.
 297         * elf32-arc.c: Add 'opcode/arc.h' include.
 298         (struct arc_relocation_data): Add symbol_name.
 299         (arc_special_overflow_checks): New function.
 300         (arc_do_relocation): Use arc_special_overflow_checks, reindent as
 301         required, add an extra comment.
 302         (elf_arc_relocate_section): Setup symbol_name in reloc_data.
 303
 304 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 305
 306         * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
 307         entries.
 308         (elf_arc_relocate_section): Update enum uses.
 309         (elf_arc_check_relocs): Likewise.
 310         (elf_arc_finish_dynamic_symbol): Likewise.
 311
 312 2016-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 313
 314         * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
 315         "sh_link".
 316
 317 2016-04-14  Nick Clifton  <nickc@redhat.com>
 318
 319         PR target/19938
 320         * elf-bbfd.h (struct elf_backend_data): New field:
 321         elf_strtab_flags.
 322         New field: elf_backend_set_special_section_info_and_link
 323         * elfxx-target.h (elf_backend_strtab_flags): Define if not already
 324         defined.
 325         (elf_backend_set_special_section_info_and_link): Define if not
 326         already defined.
 327         (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
 328         elf_backend_strtab_flags macros to initialise fields in structure.
 329         * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
 330         being set even if SHF_MERGE is not set.
 331         (elf_fake_sections): Likewise.
 332         (section_match): New function.  Matches two ELF sections based
 333         upon fixed characteristics.
 334         (find_link): New function.  Locates a section in a BFD that
 335         matches a section in a different BFD.
 336         (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
 337         fields of reserved sections.
 338         (bfd_elf_compute_section_file_positions): Set the flags for the
 339         .shstrtab section based upon the elf_strtab_flags field in the
 340         elf_backend_data structure.
 341         (swap_out_syms): Likewise for the .strtab section.
 342         * elflink.c (bfd_elf_final_link): Set the flags for the
 343         .strtab section based upon the elf_strtab_flags field in the
 344         elf_backend_data structure.
 345         * elf32-i386.c (elf32_i386_set_special_info_link): New function.
 346         (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
 347         targets.
 348         (elf_backend_set_special_section_info_and_link): Define for
 349         Solaris targets.
 350         * elf32-sparc.c: Likewise.
 351         * elf64-x86-64.c: Likewise.
 352
 353 2016-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 354
 355         PR ld/19939
 356         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
 357         to bfd_boolean.
 358         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
 359         Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
 360         applies to read-only section.
 361         * elf32-i386.c (elf_i386_link_hash_table): Add
 362         readonly_dynrelocs_against_ifunc.
 363         (elf_i386_allocate_dynrelocs): Updated.
 364         (elf_i386_size_dynamic_sections): Issue an error for read-only
 365         segment with dynamic IFUNC relocations only if
 366         readonly_dynrelocs_against_ifunc is TRUE.
 367         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
 368         readonly_dynrelocs_against_ifunc.
 369         (elf_x86_64_allocate_dynrelocs): Updated.
 370         (elf_x86_64_size_dynamic_sections): Issue an error for read-only
 371         segment with dynamic IFUNC relocations only if
 372         readonly_dynrelocs_against_ifunc is TRUE.
 373         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
 374         Updated.
 375
 376 2016-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 377
 378         * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
 379         a fall through from error_ret_free_internal.  Free local_syms in
 380         error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
 381
 382 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 383
 384         * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
 385         (relocate_plt_for_entry): Likewise.
 386
 387 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 388
 389         * elf32-arc.c (elf_arc_check_relocs): Changed
 390
 391 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 392
 393         * elf32-arc.c (name_for_global_symbol): Changed assert.
 394         (get_replace_function): Created.:
 395         (struct arc_relocation_data): Changed to signed types.
 396         (defines S, L, P, PDATA): Casted to signed type.
 397         (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
 398         (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
 399         (arc_do_relocation): Changed.
 400
 401 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
 402
 403         * elf32-arc.c (name_for_global_symbol): Added assert to check for
 404         symbol index.
 405         (elf_arc_relocate_section): Added and changed asserts, validating
 406         the synamic symbol index.
 407         (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
 408         relocation if symbol has dynindx set to -1.
 409
 410 2016-04-05  Maciej W. Rozycki  <macro@imgtec.com>
 411
 412         * elflink.c (elf_link_add_object_symbols): Always turn hidden
 413         and internal symbols which have a dynamic index into local
 414         ones.
 415
 416 2016-04-04  Nick Clifton  <nickc@redhat.com>
 417
 418         PR 19872
 419         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
 420         version number if the version is zero.
 421
 422 2016-04-01  Alan Modra  <amodra@gmail.com>
 423
 424         PR 19886
 425         * elflink.c (on_needed_list): Recursively check needed status.
 426         (elf_link_add_object_symbols): Adjust.
 427
 428 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 429
 430         * elf32-avr.c (avr_elf32_load_records_from_section): Free
 431         internal_relocs only if they aren't cached.
 432
 433 2016-03-29  Nick Clifton  <nickc@redhat.com>
 434
 435         PR 17334
 436         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
 437         assertion on the size of the got section to allow it to be bigger
 438         than the number of relocs.
 439
 440 2016-03-29  Toni Spets  <toni.spets@iki.fi>
 441
 442         PR 19878
 443         * coffcode.h (coff_write_object_contents): Revert accidental
 444         2014-11-10 change.
 445
 446 2016-03-22  Alan Modra  <amodra@gmail.com>
 447
 448         PR 19850
 449         * dwarf2.c (read_attribute_value): Skip info_ptr check for
 450         DW_FORM_flag_present.
 451
 452 2016-03-22  Nick Clifton  <nickc@redhat.com>
 453
 454         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
 455         architecture name for backwards compatibility.
 456
 457         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
 458         unbounded stack use.
 459
 460         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
 461         sufficiently recent version of GCC.
 462         * configure: Regenerate.
 463
 464 2016-03-22  Alan Modra  <amodra@gmail.com>
 465
 466         PR 19851
 467         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
 468
 469 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 470
 471         * archures.c (bfd_mach_arc_nps400): Define.
 472         * bfd-in2.h: Regenerate.
 473         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
 474         some existing entries to make space.
 475         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
 476         (arc_elf_final_write_processing): Likewise.
 477
 478 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 479
 480         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
 481         EF_ARC_CPU_GENERIC.
 482         (arc_elf_final_write_processing): Don't bother setting cpu field
 483         in e_flags, this will have been set elsewhere.
 484
 485 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
 486
 487         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
 488         EF_ARC_MACH_MSK.
 489
 490 2016-03-21  Nick Clifton  <nickc@redhat.com>
 491
 492         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
 493         * configure: Regenerate.
 494         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
 495         alloca with call to xmalloc.
 496         * elf32-nds32.c: Likewise.
 497         * elf64-hppa.c: Likewise.
 498         * elfxx-mips.c: Likewise.
 499         * pef.c: Likewise.
 500         * pei-x86_64.c: Likewise.
 501         * som.c: Likewise.
 502         * xsym.c: Likewise.
 503
 504 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 505
 506         PR ld/19827
 507         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
 508         locally in PIE.
 509         (elf_i386_relocate_section): Likewise.
 510         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 511         (elf_x86_64_relocate_section): Likewise.
 512
 513 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 514
 515         PR ld/19807
 516         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
 517         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
 518         relocation overflow check.
 519
 520 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 521
 522         * bfd-in2.h: Regenerated.
 523
 524 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
 525
 526         PR 19713
 527         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
 528         uses bytes not octets.
 529         * elflink.c (resolve_section): Likewise.
 530         Add a bfd parameter.
 531         (eval_section): Pass the input_bfd to resolve_section.
 532         (bfd_elf_perform_complex_relocation): Convert byte offset to
 533         octets before read and writing values.
 534         (elf_link_input_bfd): Add byte to octet conversions.
 535         (elf_reloc_link_order): Likewise.
 536         (elf_fixup_link_order): Likewise.
 537         (bfd_elf_final_link): Likewise.
 538         * reloc.c (_bfd_final_link_relocate): Likewise.
 539         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
 540
 541 2016-03-10  Nick Clifton  <nickc@redhat.com>
 542
 543         * config.bfd: Mark the i370 target as obsolete.
 544
 545 2016-03-09  Pedro Alves  <palves@redhat.com>
 546
 547         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
 548         gcc ABI)" to printable name.
 549         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
 550         of "v850-rh850" as printable name.
 551
 552 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
 553
 554         PR ld/19623
 555         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
 556         relocations against absolute symbols.
 557
 558 2016-03-09  Alan Modra  <amodra@gmail.com>
 559
 560         PR binutils/19775
 561         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
 562         length elements in the archive.
 563
 564 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 565
 566         PR ld/19789
 567         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
 568         for -E/--dynamic-list only when not relocatable.
 569
 570 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         PR ld/19784
 573         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
 574         count for locally defined local IFUNC symbols in shared object.
 575         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 576
 577 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 578
 579         PR ld/19579
 580         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
 581         together.
 582
 583 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 584             Andrew Burgess  <andrew.burgess@embecosm.com>
 585
 586         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
 587         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
 588         (arc_elf_howto_init): Added assert to validate relocations.
 589         (get_middle_endian_relocation): Delete.
 590         (middle_endian_convert): New function.
 591         (ME): Redefine, now does nothing.
 592         (IS_ME): New define.
 593         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
 594         definition to call middle_endian_convert.  Add a new local
 595         variable and make use of this throughout. Added call to
 596         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
 597
 598 2016-03-07  Nick Clifton  <nickc@redhat.com>
 599
 600         PR binutils/19775
 601         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
 602         length elements in the archive.
 603
 604 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
 605
 606         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
 607         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
 608
 609 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 610
 611         PR ld/19579
 612         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
 613         executable as definition if the new definition comes from a
 614         shared library.
 615
 616 2016-03-02  Alan Modra  <amodra@gmail.com>
 617
 618         * Makefile.in: Regenerate.
 619         * po/SRC-POTFILES.in: Regenerate.
 620
 621 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
 622
 623         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
 624         relocation addend when sections get merged.
 625
 626 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
 627
 628         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
 629         the flag change.
 630         (elf_arc_relocate_section): Fixes and conditions to support PIE.
 631         Assert for code sections dynamic relocs.
 632
 633 2016-02-26  Renlin Li  <renlin.li@arm.com>
 634
 635         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
 636         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
 637
 638 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 639
 640         PR ld/19609
 641         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
 642         load with locally bound symbols if PIC is false or there is no
 643         base register.  Optimize branch to 0 if PIC is false.
 644         (elf_i386_relocate_section): Don't generate dynamic relocations
 645         against undefined weak symbols if PIC is false.
 646         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
 647         if we can't estimate relocation overflow with --no-relax.
 648         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
 649         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
 650         (elf_x86_64_relocate_section): Don't generate dynamic relocations
 651         against undefined weak symbols if PIC is false.
 652
 653 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 654
 655         PR ld/19645
 656         * bfd.c (bfd): Change flags to 20 bits.
 657         (BFD_CONVERT_ELF_COMMON): New.
 658         (BFD_USE_ELF_STT_COMMON): Likewise.
 659         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
 660         BFD_USE_ELF_STT_COMMON.
 661         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
 662         * configure.ac: Remove --enable-elf-stt-common.
 663         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
 664         common symbol depending on BFD_CONVERT_ELF_COMMON and
 665         BFD_USE_ELF_STT_COMMON.
 666         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
 667         STT_COMMON.
 668         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
 669         STT_COMMON.
 670         (elf_link_convert_common_type): New function.
 671         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
 672         common symbol depending on BFD_CONVERT_ELF_COMMON and
 673         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
 674         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
 675         and BFD_USE_ELF_STT_COMMON to object_flags.
 676         (TARGET_LITTLE_SYM): Likewise.
 677         * syms.c (BSF_KEEP_G): Renamed to ...
 678         (BSF_ELF_COMMON): This.
 679         * bfd-in2.h: Regenerated.
 680         * config.in: Likewise.
 681         * configure: Likewise.
 682
 683 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 684
 685         PR ld/19636
 686         PR ld/19704
 687         PR ld/19719
 688         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 689         (elf_i386_link_hash_entry): Add has_got_reloc and
 690         has_non_got_reloc.
 691         (elf_i386_link_hash_table): Add interp.
 692         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
 693         has_non_got_reloc.
 694         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
 695         has_non_got_reloc.
 696         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
 697         (elf_i386_fixup_symbol): New function.
 698         (elf_i386_pie_finish_undefweak_symbol): Likewise.
 699         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
 700         relocations and discard relocations against resolved undefined
 701         weak symbols in executable.  Don't make resolved undefined weak
 702         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
 703         relocation against undefined weak symbols in PIE.
 704         (elf_i386_size_dynamic_sections): Set interp to .interp section.
 705         (elf_i386_relocate_section): Don't generate dynamic relocations
 706         against resolved undefined weak symbols in PIE, except for
 707         R_386_PC32.
 708         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
 709         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 710         Don't generate dynamic relocation against resolved undefined weak
 711         symbol in executable.
 712         (elf_i386_finish_dynamic_sections): Call
 713         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
 714         (elf_backend_fixup_symbol): New.
 715         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 716         (elf_x86_64_link_hash_entry): Add has_got_reloc and
 717         has_non_got_reloc.
 718         (elf_x86_64_link_hash_table): Add interp.
 719         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
 720         has_non_got_reloc.
 721         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
 722         has_non_got_reloc.
 723         (elf_x86_64_check_relocs): Set has_got_reloc and
 724         has_non_got_reloc.
 725         (elf_x86_64_fixup_symbol): New function.
 726         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
 727         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
 728         relocations and discard relocations against resolved undefined
 729         weak symbols in executable.  Don't make resolved undefined weak
 730         symbols in executable dynamic.
 731         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
 732         (elf_x86_64_relocate_section): Check relocation overflow for
 733         dynamic relocations against unresolved weak undefined symbols.
 734         Don't generate dynamic relocations against resolved weak
 735         undefined symbols in PIE.
 736         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
 737         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 738         Don't generate dynamic relocation against resolved undefined weak
 739         symbol in executable.
 740         (elf_x86_64_finish_dynamic_sections): Call
 741         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
 742         (elf_backend_fixup_symbol): New.
 743
 744 2016-02-26  Alan Modra  <amodra@gmail.com>
 745
 746         * elf64-ppc.c (create_linkage_sections): Create sfpr when
 747         save_restore_funcs, rest of sections when not relocatable.
 748         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
 749         (sfpr_define): Define all symbols on emitted code.
 750         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
 751         when relocatable.  Move sfpr_define loop earlier.
 752
 753 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 754
 755         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
 756         (elf_x86_64_relocate_section): Use it.  Replace
 757         x86_64_elf_howto_table[r_type] with howto.
 758
 759 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 760
 761         PR ld/19698
 762         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
 763         symbol version is unknown.
 764
 765 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 766
 767         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
 768         to (bfd_vma) -1 when setting needs_plt to 0.
 769         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 770
 771 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 772
 773         * elflink.c (bfd_elf_record_link_assignment): Check for shared
 774         library, instead of PIC, and don't check PDE when making linker
 775         assigned symbol dynamic.
 776
 777 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
 778
 779         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
 780         ABIVERSION for non-executable stack.
 781
 782 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
 783
 784         PR target/19516
 785         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
 786         Always produce a RELATIVE reloc for a local symbol.
 787
 788 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
 789
 790         Fix test-case ld-elf/pr19617b
 791         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
 792         discard unused non-function symbols when --dynamic-list-data.
 793
 794 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 795
 796         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
 797         dynsym section, even if it is empty, with dynamic sections.
 798
 799 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 800
 801         * syms.c: Remove BSF_COMMON from comments.
 802         * bfd-in2.h: Regenerated.
 803
 804 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
 805
 806         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
 807         for destination.  Remove useless function parameters.
 808         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
 809
 810 2016-02-19  Nick Clifton  <nickc@redhat.com>
 811
 812         PR ld/19629
 813         * aoutx.h (aout_link_add_symbols): Check for out of range string
 814         table offsets.
 815
 816         PR ld/19628
 817         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
 818         processing if we encounter a reloc without an associated symbol.
 819
 820 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 821
 822         PR ld/19617
 823         * elflink.c (elf_link_add_object_symbols): Always create dynamic
 824         sections for -E/--dynamic-list.
 825
 826 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 827
 828         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
 829         to bfd_true.
 830
 831 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
 832
 833         * plugin.c (plugin_vec): Set match priority to 255.
 834         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
 835         matching against the plugin vector, take priority from there not
 836         from TEMP.
 837
 838 2016-02-15  Nick Clifton  <nickc@redhat.com>
 839
 840         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
 841         for length and type fields.  Use a signed value for the
 842         suffix_length field.
 843
 844 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 845
 846         PR ld/19601
 847         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
 848         significant bit in GOT offset for R_386_GOT32X.
 849
 850 2016-02-10  Nick Clifton  <nickc@redhat.com>
 851
 852         PR 19405
 853         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
 854         immediate values.
 855         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
 856         number of messages about FDE encoding preventing .eh_frame_hdr
 857         generation.
 858
 859 2016-02-09  Nick Clifton  <nickc@redhat.com>
 860
 861         * oasys.c (oasys_archive_p): Fix indentation.
 862         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
 863         constant for left shifting.
 864
 865         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
 866         helpful warning message to explain why certain AArch64 relocs
 867         might overflow.
 868
 869 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
 870
 871         * pe-mips.c (coff_mips_reloc): Fix formatting.
 872
 873 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 874
 875         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
 876         to bfd_mach_arc_arc600.
 877
 878 2016-02-04  Alan Modra  <amodra@gmail.com>
 879
 880         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
 881         for big-endian.
 882
 883 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 884
 885         PR ld/19542
 886         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
 887         distances in the compressed_size field of the output section.
 888
 889 2016-02-02  Alan Modra  <amodra@gmail.com>
 890
 891         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
 892         ELFv2 entry optimization.
 893
 894 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 895
 896         PR binutils/19547
 897         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
 898         no relocations in relocatable files.
 899
 900 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
 901
 902         PR ld/19553
 903         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 904         if a symbol from a library loaded via DT_NEEDED doesn't match
 905         the symbol referenced by regular object.
 906
 907 2016-02-01  Nathaniel Smith  <njs@pobox.com>
 908
 909         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
 910         CODE and DATA.
 911
 912 2016-02-01  Alan Modra  <amodra@gmail.com>
 913
 914         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
 915         an out of range reloc_index.
 916         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
 917
 918 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
 919
 920         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
 921         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
 922         * Makefile.in: Regenerated.
 923
 924 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 925
 926         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
 927
 928 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
 929
 930         PR ld/19526
 931         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
 932         files.
 933         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
 934
 935 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 936
 937         PR ld/19539
 938         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
 939         against STT_GNU_IFUNC symbol only with dynamic symbols.
 940         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
 941
 942 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 943
 944         PR binutils/19523
 945         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
 946         decompress debug sections.
 947
 948 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
 949
 950         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
 951         `dynindx'.
 952
 953 2016-01-25  Nick Clifton  <nickc@redhat.com>
 954
 955         PR target/19435
 956         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
 957         dsym filename buffer.
 958
 959 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 960
 961         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
 962
 963 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 964
 965         * elfxx-mips.c (BZ16_REG): Correct calculation.
 966
 967 2016-01-21  Nick Clifton  <nickc@redhat.com>
 968
 969         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
 970         changing the type of _loc to be bfd_byte *.
 971         (elf_arc_finish_dynamic_symbol): Likewise.
 972
 973 2016-01-21  Nick Clifton  <nickc@redhat.com>
 974
 975         PR ld/19455
 976         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
 977         class of the linker stub bfd.
 978         (elf32_arm_check_relocs): Skip check for pic format after
 979         processing a vxWorks R_ARM_ABS12 reloc.
 980         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
 981         reporting a class mismatch.
 982
 983 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
 984
 985         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
 986         veneer for sym_sec != input_sec.
 987         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
 988         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
 989         calculation destination.
 990
 991 2016-01-21  Alan Modra  <amodra@gmail.com>
 992
 993         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
 994         (swap_linux_prpsinfo64_out): New function.
 995         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 996         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
 997         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
 998         (elfcore_write_linux_prpsinfo64): Likewise.
 999         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1000         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1001         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
1002
1003 2016-01-21  Alan Modra  <amodra@gmail.com>
1004
1005         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1006         * elf.c: Adjust #include.
1007         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1008         * Makefile.am (SOURCE_HFILES): Update.
1009         * Makefile.in: Regenerate.
1010         * po/SRC-PORFILES.in: Regenerate.
1011
1012 2016-01-21  Alan Modra  <amodra@gmail.com>
1013
1014         * configure.ac: Move corefile selection later in file.  Move
1015         tdefaults code immediately after other target vector code.
1016         * configure: Regenerate.
1017
1018 2016-01-20  Mickael Guene  <mickael.guene@st.com>
1019
1020         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1021         section using '.text.noread' pattern.
1022
1023 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1024
1025         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1026
1027 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
1028             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
1029
1030         * arc-plt.def: New file.
1031         * arc-plt.h: Likewise.
1032         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1033                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1034                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1035                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1036         (name_for_global_symbol): Added.
1037         (ADD_RELA): Helper to create dynamic relocs.
1038         (new_got_entry_to_list): Create a new got entry in linked list.
1039         (symbol_has_entry_of_type): Search for specific type of entry in
1040         list.
1041         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1042         (is_reloc_for_TLS, arc_elf_set_private_flags)
1043         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1044         (arc_elf_merge_private_bfd_data): New functions.
1045         (debug_arc_reloc): Cleaned debug info printing.
1046         (PDATA reloc): Changed not to perform address alignment.
1047         (reverse_me): Added. Fix for ARC_32 relocs.
1048         (arc_do_relocation): Return bfd_reloc_of when no relocation should
1049         occur.
1050         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1051         Changed function to access an array of list of GOT entries instead
1052         of just an array of offsets.
1053         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1054         (elf_arc_check_relocs): Likewise.
1055         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1056         (elf_arc_finish_dynamic_sections): Likewise
1057         (arc_create_dynamic_sections): Modified conditions to create
1058         dynamic sections.
1059         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1060         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1061         (relocate_plt_for_entry): Changed to support new way to define PLT
1062         related code.
1063         (add_symbol_to_plt): Likewise.
1064         (arc_elf_link_hash_table_create): New function.
1065
1066 2016-01-18  Nick Clifton  <nickc@redhat.com>
1067
1068         PR ld/19440
1069         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1070         section number into internal section number.
1071         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1072         * coffswap.h (coff_swap_sym_in): Likewise.
1073         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1074         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1075         section number field is big enough to hold the external value.
1076
1077 2016-01-17  Alan Modra  <amodra@gmail.com>
1078
1079         * configure: Regenerate.
1080
1081 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
1082
1083         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1084         when address in first unwind entry does not match start of
1085         section.
1086
1087 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
1088             Jiong Wang  <jiong.wang@arm.com>
1089
1090         PR ld/19368
1091         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1092         reloc_class_ifunc.
1093
1094 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1095
1096         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1097         place 'R_' before the reloc name returned.
1098         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1099         the relocation string.
1100
1101 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1102
1103         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
1104         factored out from...
1105         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1106
1107 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1108
1109         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
1110         attribute check after ELF file header flag check.
1111
1112 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1113
1114         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
1115         return status from `_bfd_elf_merge_object_attributes'.
1116
1117 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1118
1119         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
1120         factored out from...
1121         (_bfd_mips_elf_merge_private_bfd_data): ... here.
1122
1123 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1124
1125         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
1126         handling of input MIPS ABI flags together.
1127
1128 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1129
1130         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
1131         attribute checks for null input.
1132
1133 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1134
1135         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
1136         pointers to target data.
1137
1138 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1139
1140         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
1141         an FP ABI warning.
1142
1143 2016-01-01  Alan Modra  <amodra@gmail.com>
1144
1145         Update year range in copyright notice of all files.
1146
1147 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
1148 \f
1149 Copyright (C) 2016 Free Software Foundation, Inc.
1150
1151 Copying and distribution of this file, with or without modification,
1152 are permitted in any medium without royalty provided the copyright
1153 notice and this notice are preserved.
1154
1155 Local Variables:
1156 mode: change-log
1157 left-margin: 8
1158 fill-column: 74
1159 version-control: never
1160 End: