bfd/ChangeLog

   1 2017-10-01  Alan Modra  <amodra@gmail.com>
   2
   3         PR 21957
   4         * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
   5         (add_line_info): Always put end_sequence last.
   6
   7 2017-10-01  Alan Modra  <amodra@gmail.com>
   8
   9         PR 22047
  10         * dwarf2.c (read_section): Allocate buffer with extra byte for
  11         bfd_simple_get_relocated_section_contents rather than copying
  12         afterwards.
  13
  14 2017-09-29  Alan Modra  <amodra@gmail.com>
  15
  16         * merge.c (merge_strings): Return FALSE on malloc failure.
  17         (_bfd_merge_sections): Return failures from record_section and
  18         merge_strings.
  19
  20 2017-09-28  Alan Modra  <amodra@gmail.com>
  21
  22         PR 22220
  23         * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
  24         a case where plugin_notice isn't called.
  25
  26 2017-09-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
  27
  28         * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
  29         comparison.
  30
  31 2017-09-26  H.J. Lu  <hongjiu.lu@intel.com>
  32
  33         PR ld/22199
  34         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
  35         output_bfd to info->callbacks->minfo.
  36
  37 2017-09-26  Nick Clifton  <nickc@redhat.com>
  38
  39         PR 22172
  40         * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
  41         assertion failure if elf_x86_64_rtype_to_howto has already issued
  42         an error message.
  43
  44 2017-09-26  Alan Modra  <amodra@gmail.com>
  45
  46         PR 22210
  47         * dwarf2.c (read_formatted_entries): Use read_attribute_value to
  48         read data.
  49
  50 2017-09-26  Nick Clifton  <nickc@redhat.com>
  51
  52         PR 22210
  53         * dwarf2.c (read_formatted_entries): Fail early if we know that
  54         the loop parsing data entries will overflow the end of the
  55         section.
  56
  57 2017-09-26  Alan Modra  <amodra@gmail.com>
  58
  59         PR 22209
  60         * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
  61         (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
  62         to stash->info_ptr_memory, and check die_ref is within that memory.
  63         Set info_ptr_end correctly when another CU is refd.  Check die_ref
  64         for DW_FORM_ref4 etc. is within CU.
  65
  66 2017-09-26  Alan Modra  <amodra@gmail.com>
  67
  68         PR 22205
  69         * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
  70         (read_formatted_entries): Init "fe".
  71         (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
  72
  73 2017-09-26  Alan Modra  <amodra@gmail.com>
  74
  75         PR 22204
  76         * dwarf2.c (decode_line_info): Ensure line_ptr stays within
  77         bounds in inner loop.
  78
  79 2017-09-25  Alan Modra  <amodra@gmail.com>
  80
  81         PR 22202
  82         * dwarf1.c (parse_die): Sanity check pointer against section limit
  83         before dereferencing.
  84         (parse_line_table): Likewise.
  85
  86 2017-09-25  Alan Modra  <amodra@gmail.com>
  87
  88         PR 22201
  89         * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
  90         has string form.
  91         (parse_comp_unit): Likewise.
  92
  93 2017-09-25  Alan Modra  <amodra@gmail.com>
  94
  95         PR 22200
  96         * dwarf2.c (read_formatted_entries): Error on format_count zero.
  97
  98 2017-09-24  Alan Modra  <amodra@gmail.com>
  99
 100         PR 22197
 101         * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
 102         within section bounds.
 103
 104 2017-09-24  Alan Modra  <amodra@gmail.com>
 105
 106         PR 22191
 107         * dwarf2.c (decode_line_info): Properly free line sequences on error.
 108
 109 2017-09-24  Alan Modra  <amodra@gmail.com>
 110
 111         PR 22187
 112         * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
 113         pname param.  Return status.  Make name const.  Don't abort,
 114         return an error.  Formatting.  Exit if current info_ptr matches
 115         orig_info_ptr.  Update callers.
 116         (scan_unit_for_symbols): Start at nesting_level of zero.  Make
 117         nested_funcs an array of structs for extensibility.  Formatting.
 118
 119 2017-09-24  Alan Modra  <amodra@gmail.com>
 120
 121         PR 22186
 122         * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
 123         rather than dividing by zero.
 124
 125 2017-09-24  Alan Modra  <amodra@gmail.com>
 126
 127         PR 22169
 128         * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
 129
 130 2017-09-24  Alan Modra  <amodra@gmail.com>
 131
 132         PR 22167
 133         * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
 134
 135 2017-09-24  Alan Modra  <amodra@gmail.com>
 136
 137         PR 22166
 138         * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
 139         SHT_GNU_verneed section for sanity.  Don't zalloc memory for
 140         verref.
 141
 142 2017-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 143
 144         PR binutils/22170
 145         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
 146         corrupted PLT.
 147
 148 2017-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         PR binutils/22163
 151         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
 152         -1 if bfd_canonicalize_dynamic_reloc returns 0.
 153
 154 2017-09-22  Pedro Alves  <palves@redhat.com>
 155             Alan Modra  <amodra@gmail.com>
 156
 157         * version.h: Add comment.
 158
 159 2017-09-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 160
 161         * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
 162         NT_S390_GS_BC, correct the previously swapped invocations of
 163         elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
 164
 165 2017-09-19  Alan Modra  <amodra@gmail.com>
 166
 167         PR 21441
 168         * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
 169         size.
 170
 171 2017-09-19  Alan Modra  <amodra@gmail.com>
 172
 173         PR 22150
 174         * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
 175         symbols before calculating verrefs.  Don't renumber dynsyms
 176         after gc.  Exclude .gnu.version when zero or one dynsym.
 177         Localize some vars and reindent.
 178
 179 2017-09-18  H.J. Lu  <hongjiu.lu@intel.com>
 180
 181         PR ld/22148
 182         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
 183         return from bfd_canonicalize_dynamic_reloc.
 184
 185 2017-09-15  Alan Modra  <amodra@gmail.com>
 186
 187         PR 22116
 188         * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
 189         overflows bfd_size_type.
 190
 191 2017-09-14  H.J. Lu  <hongjiu.lu@intel.com>
 192
 193         PR ld/22135
 194         * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
 195         to indicate if conversion is performed.
 196         (elf_i386_check_relocs): Cache section contents and relocations
 197         if conversion is performed.
 198         * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
 199         contents and relocations if conversion is performed.
 200
 201 2017-09-14  Nick Clifton  <nickc@redhat.com>
 202
 203         PR binutils/22113
 204         * peXXigen.c (pe_print_idata): Extend check for HintName vector
 205         entries.
 206
 207 2017-09-13  H.J. Lu  <hongjiu.lu@intel.com>
 208
 209         * elfxx-x86.h: Fix a typo in comments.
 210
 211 2017-09-09  Kamil Rytarowski  <n54@gmx.com>
 212
 213         * elf32-nds32.c: Rename __BIT() to N32_BIT().
 214
 215 2017-09-09  Alan Modra  <amodra@gmail.com>
 216
 217         * elf64-ppp.c (plt_stub_pad): Handle positive and negative
 218         plt_stub_align.
 219
 220 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 221
 222         * elf32-i386.c (elf_i386_relocate_section): Update usage of
 223         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 224         (elf_i386_finish_dynamic_symbol): Likewise.
 225         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 226         (elf_x86_64_finish_dynamic_symbol): Likewise.
 227         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
 228         (_bfd_x86_elf_fixup_symbol): Likewise.
 229
 230 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 231
 232         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 233         check has_non_got_reloc.
 234
 235 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 236
 237         PR ld/22115
 238         * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
 239         Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 240         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
 241         linker_def.  Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 242         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
 243         and linker_def on __ehdr_start if it is referenced and not
 244         defined.
 245         (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
 246         and return TRUE when building executable, if a symbol has
 247         non-GOT/non-PLT relocations in text section or there is no
 248         dynamic linker.
 249         * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
 250
 251 2017-09-08  H.J. Lu  <hongjiu.lu@intel.com>
 252
 253         * elfxx-x86.h: Update comments.
 254
 255 2017-09-08  H.J. Lu  <hongjiu.lu@intel.com>
 256
 257         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
 258         elf_x86_plt_layout_table with elf_x86_init_table.
 259         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
 260         Likewise.
 261         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
 262         Likewise.
 263         * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
 264         (elf_x86_init_table): This.
 265         (_bfd_x86_elf_link_setup_gnu_properties): Replace
 266         elf_x86_plt_layout_table with elf_x86_init_table.
 267
 268 2017-09-07  H.J. Lu  <hongjiu.lu@intel.com>
 269
 270         * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
 271         elf64.lo together with elfxx-x86.lo for 64-bit BFD.
 272         * configure: Regenerated.
 273         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
 274         and r_sym fields of plt_layout.
 275         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
 276         Likewise.
 277         * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
 278         (_bfd_x86_elf_link_hash_table_create): Likewise.  Don't set
 279         r_info nor r_sym fields.
 280         (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
 281         fields of htab.
 282         * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
 283
 284 2017-09-07  Palmer Dabbelt  <palmer@dabbelt.com>
 285
 286         * (_bfd_riscv_relax_align): Call bfd_set_error and
 287         print an error message when unable to relax a .align directive.
 288
 289 2017-09-07  Palmer Dabbelt  <palmer@dabbelt.com>
 290
 291         * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
 292         (riscv_record_pcrel_hi_reloc): Add absolute argument.
 293         (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
 294         R_RISCV_PCREL_HI20 relocs, and pass the result to
 295         riscv_record_pcrel_hi_reloc.
 296
 297 2017-09-07  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
 300         r_type_p.  Remove the converted argument.  Replace
 301         SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.  Return
 302         the new relocation type via r_type_p.
 303         (elf_i386_relocate_section): Likewise.
 304         (elf_i386_finish_dynamic_symbol): Likewise.
 305         (need_convert_load): Removed.
 306         (check_relocs_failed): Updated.
 307         (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
 308         instead of setting need_convert_load.
 309         (_bfd_i386_elf_convert_load): Removed.
 310         * elf64-x86-64.c (need_convert_load): Removed.
 311         (check_relocs_failed): Updated.
 312         (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
 313         Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
 314         Return the new relocation type via r_type_p.
 315         (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
 316         instead of setting need_convert_load.
 317         (elf_x86_64_check_relocs): Don't check PIC if relocation has
 318         been converted.
 319         (_bfd_x86_64_elf_convert_load): Removed.
 320         (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
 321         with SYMBOL_REFERENCES_LOCAL_P.
 322         (elf_x86_64_finish_dynamic_symbol): Likewise.
 323         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
 324         set convert_load.
 325         (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
 326         (_bfd_x86_elf_link_symbol_references_local): New function.
 327         * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
 328         (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
 329         SYMBOL_REFERENCES_LOCAL_P.
 330         (elf_x86_link_hash_entry): Add local_ref.
 331         (elf_x86_link_hash_table): Remove convert_load.
 332         (_bfd_i386_elf_convert_load): Removed.
 333         (_bfd_x86_64_elf_convert_load): Likewise.
 334         (_bfd_x86_elf_link_symbol_references_local): New.
 335
 336 2017-09-06  H.J. Lu  <hongjiu.lu@intel.com>
 337
 338         * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
 339         (elf_x86_64_info_to_howto): Get the real relocation type by
 340         masking out R_X86_64_converted_reloc_bit.
 341         (elf_x86_64_check_tls_transition): Get the real relocation type
 342         by masking out R_X86_64_converted_reloc_bit.
 343         (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
 344         instead of setting converted_reloc.
 345         (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
 346         instead of converted_reloc. Get the real relocation type by
 347         masking out R_X86_64_converted_reloc_bit.
 348         (elf_x86_64_link_setup_gnu_properties): Verify that the value of
 349         R_X86_64_converted_reloc_bit is valid.
 350         * elfxx-x86.h (converted_reloc): Removed.
 351
 352 2017-09-06  H.J. Lu  <hongjiu.lu@intel.com>
 353
 354         * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
 355         when calling elf_i386_tls_transition.  Don't use ELF32_R_TYPE
 356         to get the relocation type again.
 357         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
 358         r_type when calling elf_x86_64_tls_transition.  Don't use
 359         ELF32_R_TYPE to get the relocation type again.
 360
 361 2017-09-05  H.J. Lu  <hongjiu.lu@intel.com>
 362
 363         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
 364         converted_reloc.
 365
 366 2017-09-05  H.J. Lu  <hongjiu.lu@intel.com>
 367
 368         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
 369         argument.  Don't check relocation overflow.  Avoid relocation
 370         overflow if --no-relax is used.  Set converted_reloc on symbol
 371         if a GOTPCREL relocation is converted.
 372         (elf_x86_64_relocate_section): Issue a fatal error and suggest
 373         --no-relax if GOTPCREL relocation conversion leads to relocation
 374         overflow.
 375         * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
 376
 377 2017-09-05  Alexander Fedotov <alexander.fedotov@nxp.com>
 378             Edmar Wienskoski <edmar.wienskoski@nxp.com
 379
 380         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
 381         (ppc_elf_check_relocs): Handle it.
 382         (ppc_elf_vle_split20): New function.
 383         (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
 384
 385 2017-09-03  H.J. Lu  <hongjiu.lu@intel.com>
 386
 387         PR ld/22071
 388         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
 389         for x86-64 if GOT_TLS_GDESC_P is true.
 390
 391 2017-09-03  Alan Modra  <amodra@gmail.com>
 392
 393         PR 22067
 394         * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
 395
 396 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 397
 398         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 399         tls_get_addr for x86-64 in one place.
 400
 401 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 402
 403         * configure.ac (bfd_backends): Add elf64-x86-64.lo together
 404         with elfxx-x86.lo for 64-bit BFD.
 405         * configure: Regenerated.
 406
 407 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 408
 409         * elf32-i386.c (elf_i386_convert_load): Renamed to ...
 410         (_bfd_i386_elf_convert_load): This.  Remove static.
 411         (elf_i386_size_dynamic_sections): Removed.
 412         (elf_backend_size_dynamic_sections): Likewise.
 413         * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
 414         (_bfd_x86_64_elf_convert_load): This.  Remove static.
 415         (elf_x86_64_size_dynamic_sections): Removed.
 416         (elf_backend_size_dynamic_sections): Likewise.
 417         * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
 418         (elf_x86_allocate_dynrelocs): This.  Make it static.
 419         (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
 420         (elf_x86_allocate_local_dynreloc): This.  Make it static.
 421         (elf_i386_is_reloc_section): New function.
 422         (elf_x86_64_is_reloc_section): Likewise.
 423         (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
 424         is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
 425         Rearrange got_entry_size initialization.
 426         (_bfd_x86_elf_size_dynamic_sections): New function.
 427         * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
 428         is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
 429         (_bfd_i386_elf_convert_load): New.
 430         (_bfd_x86_64_elf_convert_load): Likewise.
 431         (_bfd_x86_elf_size_dynamic_sections): Likewise.
 432         (elf_backend_size_dynamic_sections): Likewise.
 433         (_bfd_x86_elf_allocate_dynrelocs): Removed.
 434         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 435
 436 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 437
 438         * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
 439         update comments.
 440
 441 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 442
 443         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
 444         sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
 445
 446 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 447
 448         * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 449         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
 450         * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 451         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
 452         * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 453         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
 454
 455 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 456
 457         * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
 458         (elf_i386_allocate_local_dynrelocs): Likewise.
 459         (elf_i386_size_dynamic_sections): Replace
 460         elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
 461         with _bfd_x86_elf_allocate_dynrelocs and
 462         _bfd_x86_elf_allocate_local_dynrelocs.
 463         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
 464         (elf_x86_64_allocate_local_dynrelocs): Likewise.
 465         (elf_x86_64_size_dynamic_sections): Replace
 466         elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
 467         with _bfd_x86_elf_allocate_dynrelocs and
 468         _bfd_x86_elf_allocate_local_dynrelocs.
 469         * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
 470         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 471         * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
 472         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 473
 474 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 475
 476         * elf32-i386.c (is_i386_elf): Removed.
 477         (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
 478         (elf_i386_size_dynamic_sections): Likewise.
 479         (elf_i386_relocate_section): Likewise.
 480         * elf64-x86-64.c (is_x86_64_elf): Removed.
 481         (elf_x86_64_check_relocs): Replace is_x86_64_elf with
 482         is_x86_elf.
 483         (elf_x86_64_size_dynamic_sections): Likewise.
 484         (elf_x86_64_relocate_section): Likewise.
 485         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 486         target_id.
 487         * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
 488         (is_x86_elf): New.
 489
 490 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 491
 492         * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
 493         (elf_i386_allocate_dynrelocs): Replace
 494         elf_i386_compute_jump_table_size with
 495         elf_x86_compute_jump_table_size.
 496         (elf_i386_size_dynamic_sections): Likewise.
 497         * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
 498         (elf_x86_64_allocate_dynrelocs): Replace
 499         elf_x86_64_compute_jump_table_size with
 500         elf_x86_compute_jump_table_size.
 501         (elf_x86_64_size_dynamic_sections): Likewise.
 502         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 503         got_entry_size.
 504         * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
 505         (elf_x86_compute_jump_table_size): New.
 506
 507 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 508
 509         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 510         sizeof_reloc.
 511         (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
 512         * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
 513
 514 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 515
 516         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
 517         with htab->is_vxworks.
 518         (elf_i386_size_dynamic_sections): Likewise.
 519         (elf_i386_relocate_section): Likewise.
 520         (elf_i386_finish_dynamic_symbol): Likewise.
 521         (elf_i386_finish_dynamic_sections): Likewise.
 522
 523 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 524
 525         * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
 526         GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 527         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
 528         * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
 529         GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 530         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
 531         * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 532         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
 533
 534 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 535
 536         PR ld/22064
 537         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
 538         ELF_COMMON_DEF_P for common symbols.
 539
 540 2017-09-02  Alan Modra  <amodra@gmail.com>
 541
 542         * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
 543         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
 544         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 545
 546 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 547
 548         * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
 549         (elf_backend_gc_mark_hook): Likewise.
 550         * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
 551         (elf_backend_gc_mark_hook): Likewise.
 552         * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
 553         * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
 554         (elf_backend_gc_mark_hook): Likewise.
 555
 556 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 557
 558         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
 559         (elf_backend_adjust_dynamic_symbol): Likewise.
 560         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
 561         (elf_backend_adjust_dynamic_symbol): Likewise.
 562         * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
 563         (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
 564         * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
 565         (_bfd_x86_elf_adjust_dynamic_symbol): New.
 566         (elf_backend_adjust_dynamic_symbol): Likewise.
 567
 568 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 569
 570         * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
 571         comments.
 572
 573 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 574
 575         * elf32-i386.c (elf_i386_mkobject): Removed.
 576         (bfd_elf32_mkobject): Likewise.
 577         * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
 578         (bfd_elf64_mkobject): Likewise.
 579         (bfd_elf32_mkobject): Likewise.
 580         * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
 581         * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
 582         (bfd_elf64_mkobject): Likewise.
 583         (bfd_elf32_mkobject): Likewise.
 584
 585 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 586
 587         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
 588         Call _bfd_x86_elf_link_setup_gnu_properties.
 589         * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
 590         pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
 591         entries.
 592         (elf_x86_64_non_lazy_plt): Likewise.
 593         (elf_x86_64_lazy_bnd_plt): Likewise.
 594         (elf_x86_64_non_lazy_bnd_plt): Likewise.
 595         (elf_x86_64_lazy_ibt_plt): Likewise.
 596         (elf_x32_lazy_ibt_plt): Likewise.
 597         (elf_x86_64_non_lazy_ibt_plt): Likewise.
 598         (elf_x32_non_lazy_ibt_plt): Likewise.
 599         (elf_x86_64_nacl_plt): Likewise.
 600         (elf_x86_64_link_setup_gnu_properties): Updated.  Call
 601         _bfd_x86_elf_link_setup_gnu_properties.
 602         * elfxx-x86.c: Include elf-vxworks.h".
 603         (_bfd_x86_elf_link_setup_gnu_properties): New function.
 604         * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
 605         comments for pic_plt0_entry and pic_plt_entry.
 606         (elf_x86_non_lazy_plt_layout): Likewise.
 607         (elf_x86_plt_layout_table): New.
 608         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 609
 610 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 611
 612         PR ld/22061
 613         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
 614         .eh_frame section for the second PLT.
 615         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
 616         alignment of .eh_frame section for the second PLT.
 617
 618 2017-09-01  Nick Clifton  <nickc@redhat.com>
 619
 620         PR 22059
 621         * dwarf2.c (decode_line_info): Fix test for an overlong line info
 622         structure.
 623
 624 2017-09-01  Nick Clifton  <nickc@redhat.com>
 625
 626         PR 22058
 627         * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
 628         attribute buffer is NUL terminated.
 629
 630 2017-08-31  Nick Clifton  <nickc@redhat.com>
 631
 632         PR 22047
 633         * dwarf2.c (read_section): If necessary add a terminating NUL byte
 634         to dwarf string sections.
 635
 636 2017-08-31  Alan Modra  <amodra@gmail.com>
 637
 638         * po/SRC-POTFILES.in: Regenerate.
 639
 640 2017-08-31  Alan Modra  <amodra@gmail.com>
 641
 642         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
 643         for a section containing just a terminator.  Allow multiple
 644         terminators at end of section.
 645         * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
 646         sections when not adding alignment.  Assert on terminator in
 647         the middle of FDEs.
 648
 649 2017-08-31  Alan Modra  <amodra@gmail.com>
 650
 651         PR 21441
 652         PR 22048
 653         * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
 654         terminators.
 655
 656 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 657
 658         * configure.ac (bfd_backends): Add elf64.lo together with
 659         elfxx-x86.lo for 64-bit BFD.
 660         * configure: Regenerated.
 661
 662 2017-08-31  James Bowman  <james.bowman@ftdichip.com>
 663
 664         * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
 665         for R_FT32_18.
 666
 667 2017-08-31  Alan Modra  <amodra@gmail.com>
 668
 669         PR binutils/22032
 670         * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
 671         before _close_and_cleanup.  Call iovec->bclose after.
 672         (bfd_close): Remove code common to, and call, bfd_close_all_done.
 673
 674 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         * elf32-i386.c (elf_i386_plt_type): Removed.
 677         (elf_i386_plt): Likewise.
 678         (elf_i386_get_synthetic_symtab): Updated.   Call
 679         _bfd_x86_elf_get_synthetic_symtab.
 680         * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
 681         (elf_x86_64_plt): Likewise.
 682         (elf_x86_64_get_synthetic_symtab): Updated.  Call
 683         _bfd_x86_elf_get_synthetic_symtab.
 684         * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
 685         (elf_x86_64_get_plt_got_vma): Likewise.
 686         (elf_i386_valid_plt_reloc_p): Likewise.
 687         (elf_x86_64_valid_plt_reloc_p): Likewise.
 688         (_bfd_x86_elf_get_synthetic_symtab): Likewise.
 689         * elfxx-x86.h (elf_x86_plt_type): New.
 690         (elf_x86_plt): Likewise.
 691         (_bfd_x86_elf_get_synthetic_symtab): Likewise.
 692
 693 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
 696         target_id instead of elf_machine_code.
 697
 698 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 699
 700         * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
 701         (elf_i386_lazy_plt_layout): Likewise.
 702         (elf_i386_non_lazy_plt_layout): Likewise.
 703         (elf_i386_plt_layout): Likewise.
 704         (elf_i386_link_hash_table): Likewise.
 705         (elf_i386_next_tls_desc_index): Likewise.
 706         (elf_i386_srelplt2): Likewise.
 707         (elf_i386_plt): Likewise.
 708         (elf_i386_lazy_plt): Likewise.
 709         (elf_i386_non_lazy_plt): Likewise.
 710         (elf_i386_link_hash_table_create): Likewise.
 711         (bfd_elf32_bfd_link_hash_table_create): Likewise.
 712         (elf_i386_lazy_plt): Updated.
 713         (elf_i386_non_lazy_plt): Likewise.
 714         (elf_i386_lazy_ibt_plt): Likewise.
 715         (elf_i386_non_lazy_ibt_plt): Likewise.
 716         (elf_i386_allocate_dynrelocs): Likewise.
 717         (elf_i386_size_dynamic_sections): Likewise.
 718         (elf_i386_relocate_section): Likewise.
 719         (elf_i386_finish_dynamic_symbol): Likewise.
 720         (elf_i386_finish_dynamic_sections): Likewise.
 721         (elf_i386_get_synthetic_symtab): Likewise.
 722         (elf_i386_link_setup_gnu_properties): Likewise.
 723         (elf_i386_nacl_plt): Likewise.
 724         * elf64-x86-64.c (ABI_64_P): Removed.
 725         (ELF64_DYNAMIC_INTERPRETER): Likewise.
 726         (ELF32_DYNAMIC_INTERPRETER): Likewise.
 727         (elf_x86_64_lazy_plt_layout): Likewise.
 728         (elf_x86_64_non_lazy_plt_layout): Likewise.
 729         (elf_x86_64_plt_layout): Likewise.
 730         (elf_x86_64_link_hash_table): Likewise.
 731         (elf_x86_64_plt): Likewise.
 732         (elf_x86_64_lazy_plt): Likewise.
 733         (elf_x86_64_non_lazy_plt): Likewise.
 734         (elf_x86_64_link_hash_table_create): Likewise.
 735         (bfd_elf64_bfd_link_hash_table_create): Likewise.
 736         (bfd_elf32_bfd_link_hash_table_create): Likewise.
 737         (elf_x86_64_lazy_plt): Updated.
 738         (elf_x86_64_non_lazy_plt): Likewise.
 739         (elf_x86_64_lazy_bnd_plt): Likewise.
 740         (elf_x86_64_non_lazy_bnd_plt): Likewise.
 741         (elf_x86_64_lazy_ibt_plt): Likewise.
 742         (elf_x32_lazy_ibt_plt): Likewise.
 743         (elf_x86_64_non_lazy_ibt_plt): Likewise.
 744         (elf_x32_non_lazy_ibt_plt): Likewise.
 745         (elf_x86_64_allocate_dynrelocs): Likewise.
 746         (elf_x86_64_size_dynamic_sections): Likewise.
 747         (elf_x86_64_relocate_section): Likewise.
 748         (elf_x86_64_finish_dynamic_symbol): Likewise.
 749         (elf_x86_64_finish_dynamic_sections): Likewise.
 750         (elf_x86_64_get_synthetic_symtab): Likewise.
 751         (elf_x86_64_link_setup_gnu_properties): Likewise.
 752         (elf_x86_64_nacl_plt): Likewise.
 753         * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
 754         "elf/x86-64.h".
 755         (ELF32_DYNAMIC_INTERPRETER): New.
 756         (ELF64_DYNAMIC_INTERPRETER): Likewise.
 757         (ELFX32_DYNAMIC_INTERPRETER): Likewise.
 758         (_bfd_x86_elf_link_hash_table_create): Likewise.
 759         (_bfd_x86_elf_link_hash_table_free): Renamed to ...
 760         (elf_x86_link_hash_table_free): This.  Make it static.
 761         * elfxx-x86.h: Don't include "objalloc.h".
 762         (ABI_64_P): New.
 763         (elf_x86_lazy_plt_layout): Likewise.
 764         (elf_x86_non_lazy_plt_layout): Likewise.
 765         (elf_x86_plt_layout): Likewise.
 766         (_bfd_x86_elf_link_hash_table_create): Likewise.
 767         (bfd_elf64_bfd_link_hash_table_create): Likewise.
 768         (bfd_elf32_bfd_link_hash_table_create): Likewise.
 769         (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
 770         srelplt2 and next_tls_desc_index.
 771         (_bfd_x86_elf_link_hash_table_free): Removed.
 772
 773 2017-08-30  Maciej W. Rozycki  <macro@imgtec.com>
 774
 775         * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
 776         branch offset interpretation.
 777
 778 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 779
 780         PR binutils/22032
 781         * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
 782
 783 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 784
 785         * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
 786         (elf_x86_64_srelplt2): Likewise.
 787
 788 2017-08-30  Alan Modra  <amodra@gmail.com>
 789
 790         * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
 791         (ppc64_elf_tls_optimize): Set it.
 792         (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
 793         insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
 794         addis would add zero.
 795         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
 796         (ppc_elf_tls_optimize): Set it.
 797         (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
 798         insn on TPREL16_LO relocs to use r2 when addis would add zero.
 799
 800 2017-08-30  Alan Modra  <amodra@gmail.com>
 801
 802         * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
 803         __tls_get_addr call sequences to LE, don't move the addi down
 804         to the nop.  Replace the bl with addi and leave the nop alone.
 805
 806 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
 807
 808         * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
 809         Re-indent.
 810         * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
 811         Likewise.
 812         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
 813
 814 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
 815
 816         * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
 817         (BFD64_BACKENDS): Likewise.
 818         (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
 819         (BFD64_BACKENDS_CFILES): Likewise.
 820         * Makefile.in: Regenerated.
 821         * configure.ac (bfd_backends): Add elfxx-x86.lo together with
 822         elf32-i386.lo and elf64-x86-64.lo.
 823         * configure: Regenerated.
 824         * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
 825         "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
 826         "objalloc.h" and "hashtab.h".
 827         (ELIMINATE_COPY_RELOCS): Removed.
 828         (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
 829         (SYMBOL_NO_COPYRELOC): Likewise.
 830         (elf_i386_link_hash_entry): Likewise.
 831         (GOT_UNKNOWN): Likewise.
 832         (GOT_NORMAL): Likewise.
 833         (GOT_TLS_GD): Likewise.
 834         (elf_i386_hash_entry): Likewise.
 835         (elf_i386_obj_tdata): Likewise.
 836         (elf_i386_tdata): Likewise.
 837         (elf_i386_local_got_tls_type): Likewise.
 838         (elf_i386_local_tlsdesc_gotent): Likewise.
 839         (elf_i386_hash_table): Likewise.
 840         (elf_i386_link_hash_newfunc): Likewise.
 841         (elf_i386_local_htab_hash): Likewise.
 842         (elf_i386_local_htab_eq): Likewise.
 843         (elf_i386_get_local_sym_hash): Likewise.
 844         (elf_i386_link_hash_table_free): Likewise.
 845         (elf_i386_copy_indirect_symbol): Likewise.
 846         (elf_i386_fixup_symbol): Likewise.
 847         (elf_i386_readonly_dynrelocs): Likewise.
 848         (elf_i386_always_size_sections): Likewise.
 849         (elf_i386_set_tls_module_base): Likewise.
 850         (elf_i386_dtpoff_base): Likewise.
 851         (compare_relocs): Likewise.
 852         (elf_i386_hash_symbol): Likewise.
 853         (elf_i386_parse_gnu_properties): Likewise.
 854         (elf_i386_merge_gnu_properties): Likewise.
 855         (elf_i386_link_check_relocs): Likewise.
 856         (elf_i386_merge_symbol_attribute): Likewise.
 857         (bfd_elf32_bfd_link_check_relocs): Likewise.
 858         (elf_backend_copy_indirect_symbol): Likewise.
 859         (elf_backend_always_size_sections): Likewise.
 860         (elf_backend_omit_section_dynsym): Likewise.
 861         (elf_backend_hash_symbol): Likewise.
 862         (elf_backend_fixup_symbol): Likewise.
 863         (elf_backend_parse_gnu_properties): Likewise.
 864         (elf_backend_merge_gnu_properties): Likewise.
 865         (elf_backend_merge_symbol_attribute): Likewise.
 866         (elf_i386_mkobject): Updated.
 867         (elf_i386_link_hash_table_create): Likewise.
 868         (elf_i386_check_tls_transition): Likewise.
 869         (elf_i386_tls_transition): Likewise.
 870         (elf_i386_convert_load_reloc): Likewise.
 871         (elf_i386_check_relocs): Likewise.
 872         (elf_i386_adjust_dynamic_symbol): Likewise.
 873         (elf_i386_allocate_dynrelocs): Likewise.
 874         (elf_i386_convert_load): Likewise.
 875         (elf_i386_size_dynamic_sections): Likewise.
 876         (elf_i386_relocate_section): Likewise.
 877         (elf_i386_finish_dynamic_symbol ): Likewise.
 878         (elf_i386_finish_dynamic_sections): Likewise.
 879         (elf_i386_output_arch_local_syms): Likewise.
 880         (elf_i386_get_synthetic_symtab): Likewise.
 881         (elf_i386_link_setup_gnu_properties): Likewise.
 882         (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
 883         of elf_link_hash_table, as base.
 884         (elf_i386_next_tls_desc_index): New.
 885         (elf_i386_srelplt2): Likewise.
 886         (elf_i386_plt): Likewise.
 887         (elf_i386_lazy_plt): Likewise.
 888         (elf_i386_non_lazy_plt): Likewise.
 889         * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
 890         "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
 891         "objalloc.h" and "hashtab.h".
 892         (ELIMINATE_COPY_RELOCS): Removed.
 893         (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
 894         (SYMBOL_NO_COPYRELOC): Likewise.
 895         (elf_x86_64_link_hash_entry): Likewise.
 896         (GOT_UNKNOWN): Likewise.
 897         (GOT_NORMAL): Likewise.
 898         (GOT_TLS_GD): Likewise.
 899         (elf_x86_64_hash_entry): Likewise.
 900         (elf_x86_64_obj_tdata): Likewise.
 901         (elf_x86_64_tdata): Likewise.
 902         (elf_x86_64_local_got_tls_type): Likewise.
 903         (elf_x86_64_local_tlsdesc_gotent): Likewise.
 904         (elf_x86_64_hash_table): Likewise.
 905         (elf_x86_64_link_hash_newfunc): Likewise.
 906         (elf_x86_64_local_htab_hash): Likewise.
 907         (elf_x86_64_local_htab_eq): Likewise.
 908         (elf_x86_64_get_local_sym_hash): Likewise.
 909         (elf_x86_64_link_hash_table_free): Likewise.
 910         (elf_x86_64_copy_indirect_symbol): Likewise.
 911         (elf_x86_64_fixup_symbol): Likewise.
 912         (elf_x86_64_readonly_dynrelocs): Likewise.
 913         (elf_x86_64_always_size_sections): Likewise.
 914         (elf_x86_64_set_tls_module_base): Likewise.
 915         (elf_x86_64_dtpoff_base): Likewise.
 916         (compare_relocs): Likewise.
 917         (elf_x86_64_merge_symbol_attribute): Likewise.
 918         (elf_x86_64_hash_symbol): Likewise.
 919         (elf_x86_64_parse_gnu_properties): Likewise.
 920         (elf_x86_64_merge_gnu_properties): Likewise.
 921         (elf_x86_64_link_check_relocs): Likewise.
 922         (elf_backend_copy_indirect_symbol): Likewise.
 923         (elf_backend_always_size_sections): Likewise.
 924         (bfd_elf64_bfd_link_check_relocs): Likewise.
 925         (elf_backend_merge_symbol_attribute): Likewise.
 926         (elf_backend_hash_symbol): Likewise.
 927         (elf_backend_omit_section_dynsym): Likewise.
 928         (elf_backend_fixup_symbol): Likewise.
 929         (elf_backend_parse_gnu_properties): Likewise.
 930         (elf_backend_merge_gnu_properties): Likewise.
 931         (bfd_elf32_bfd_link_check_relocs): Likewise.
 932         (elf_x86_64_mkobject): Updated.
 933         (elf_x86_64_link_hash_table_create): Likewise.
 934         (elf_x86_64_check_tls_transition): Likewise.
 935         (elf_x86_64_tls_transition): Likewise.
 936         (elf_x86_64_convert_load_reloc): Likewise.
 937         (elf_x86_64_check_relocs): Likewise.
 938         (elf_x86_64_adjust_dynamic_symbol): Likewise.
 939         (elf_x86_64_allocate_dynrelocs): Likewise.
 940         (elf_x86_64_convert_load): Likewise.
 941         (elf_x86_64_size_dynamic_sections): Likewise.
 942         (elf_x86_64_relocate_section): Likewise.
 943         (elf_x86_64_finish_dynamic_symbol ): Likewise.
 944         (elf_x86_64_finish_dynamic_sections): Likewise.
 945         (elf_x86_64_output_arch_local_syms): Likewise.
 946         (elf_x86_64_get_synthetic_symtab): Likewise.
 947         (elf_x86_64_link_setup_gnu_properties): Likewise.
 948         (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
 949         instead of elf_link_hash_table, as base.
 950         (elf_x86_64_next_tls_desc_index): New.
 951         (elf_x86_64_srelplt2): Likewise.
 952         (elf_x86_64_plt): Likewise.
 953         (elf_x86_64_lazy_plt): Likewise.
 954         (elf_x86_64_non_lazy_plt): Likewise.
 955         * elfxx-x86.c: New file.
 956         * elfxx-x86.h: Likewise.
 957
 958 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
 959
 960         * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
 961         return.
 962         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
 963
 964 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
 965
 966         * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
 967         sections before checking dynamic relocations and free invalid
 968         PLT section contents.
 969         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
 970
 971 2017-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 972
 973         * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
 974         * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
 975
 976 2017-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 977
 978         PR binutils/22018
 979         * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
 980         PLT section size.
 981         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
 982
 983 2017-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 984
 985         * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
 986         def_protected.
 987         * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
 988
 989 2017-08-26  H.J. Lu  <hongjiu.lu@intel.com>
 990
 991         PR ld/21997
 992         * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
 993         dyn_lib_class and has_gnu_symbols.  Change bad_symtab to bitfield.
 994         Add a has_no_copy_on_protected bitfield.
 995         (elf_has_no_copy_on_protected): New.
 996         * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
 997         elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
 998         (elf_merge_gnu_property_list): Likewise.
 999         (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1000         to FALSE for elf_has_no_copy_on_protected.
1001         * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1002         (elf_i386_link_hash_entry): Add def_protected.
1003         (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1004         when checking info->nocopyreloc.
1005         (elf_i386_link_setup_gnu_properties): Don't set
1006         extern_protected_data here.
1007         (elf_i386_merge_symbol_attribute): New function.
1008         (elf_backend_merge_symbol_attribute): New.
1009         * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1010         (elf_x86_64_link_hash_entry): Add def_protected.
1011         (elf_x86_64_need_pic): Report protected symbol for def_protected.
1012         (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1013         when checking info->nocopyreloc.
1014         (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1015         relocation run-time overflow and unresolvable R_X86_64_32S
1016         relocation against protected data symbol defined in shared object
1017         with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1018         (elf_x86_64_link_setup_gnu_properties): Don't set
1019         extern_protected_data here.
1020         (elf_x86_64_merge_symbol_attribute): New function.
1021         (elf_backend_merge_symbol_attribute): New.
1022
1023 2017-08-26  Alan Modra  <amodra@gmail.com>
1024
1025         * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll.  Comment.
1026         (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1027         (ppc_elf_relocate_section): Comment fix.
1028         * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll.  Comment.
1029         (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1030         Support dynamic relocs for TPREL16 when non-pic too.
1031         (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1032         (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1033         when non-pic too.
1034
1035 2017-08-25  H.J. Lu  <hongjiu.lu@intel.com>
1036
1037         * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1038         "symbol" in comments.
1039         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1040
1041 2017-08-24  H.J. Lu  <hongjiu.lu@intel.com>
1042
1043         PR ld/22001
1044         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1045         R_X86_64_PC32 relocation run-time overflow and unresolvable
1046         R_X86_64_32S relocation with -z nocopyreloc.
1047
1048 2017-08-24  H.J. Lu  <hongjiu.lu@intel.com>
1049
1050         * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1051         Undefined symbols may not have a type.
1052         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1053
1054 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1055
1056         * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1057         bfd_link_info.  Report shared, PIE or PDE object based on
1058         bfd_link_info.
1059         (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1060         (elf_x86_64_relocate_section): Likewise.
1061
1062 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1063
1064         * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1065         for function symbols.
1066         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1067
1068 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1069
1070         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1071         extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1072         is set on any input relocatable file.
1073         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1074
1075 2017-08-23  Alan Modra  <amodra@gmail.com>
1076
1077         PR 21988
1078         * elf64-ppc.c (ensure_undef_dynamic): Rename from
1079         ensure_undefweak_dynamic.  Handle undefined too.
1080         * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1081         * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1082         (allocate_dynrelocs): Discard undefined non-default visibility
1083         relocs first.  Make undefined syms dynamic.  Tidy goto.
1084
1085 2017-08-21  Alan Modra  <amodra@gmail.com>
1086             H.J. Lu  <hongjiu.lu@intel.com>
1087
1088         PR ld/21964
1089         * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1090         * elflink.c (bfd_elf_define_start_stop): Rewrite.
1091
1092 2017-08-21  Hans-Peter Nilsson  <hp@bitrange.com>
1093
1094         PR ld/20125
1095         * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1096         undefined weak symbols.
1097
1098 2017-08-18  Nick Clifton  <nickc@redhat.com>
1099
1100         PR binutils/21962
1101         * tekhex.c (getsym): Fix check for source pointer walking off the
1102         end of the input buffer.
1103
1104 2017-08-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1105
1106         PR ld/18808
1107         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1108         relocations in debug sections, change abort to _bfd_error_handler.
1109
1110 2017-08-14  Nick Clifton  <nickc@redhat.com>
1111
1112         PR 21957
1113         * elf.c (setup_group): Check for an empty or very small group
1114         section.
1115         * po/bfd.pot: Regenerate.
1116
1117 2017-08-14  Alan Modra  <amodra@gmail.com>
1118
1119         PR 21441
1120         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1121         alignment padding here.
1122         * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1123         in a reverse pass over sections.
1124
1125 2017-08-11  H.J. Lu  <hongjiu.lu@intel.com>
1126
1127         PR binutils/21943
1128         * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1129         for @plt suffixes first.
1130         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1131
1132 2017-08-08  Nick Clifton  <nickc@redhat.com>
1133
1134         PR 21916
1135         * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1136         small section lengths.
1137         * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1138         table.
1139         (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1140         there is enough data present in the note.
1141
1142 2017-08-08  Alan Modra  <amodra@gmail.com>
1143
1144         PR 21017
1145         * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1146         got.refcount for GOTOFF relocs, just create .got section.
1147
1148 2017-08-07  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150         * elflink.c (elf_link_add_object_symbols): Move common symbol
1151         check after bed->common_definition.
1152
1153 2017-08-07  Alan Modra  <amodra@gmail.com>
1154
1155         PR 21910
1156         * elflink.c (bfd_elf_final_link): Don't segfault when sections
1157         needed to define various dynamic tags have been discarded.
1158
1159 2017-08-07  Nick Clifton  <nickc@redhat.com>
1160
1161         PR 21884
1162         * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1163         has not been set then use the bfd returned by
1164         _bfd_elf_link_setup_gnu_properties.  If that is null then search
1165         through all the input bfds selecting the first normal, ELF format
1166         one.
1167         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1168
1169 2017-08-06  H.J. Lu  <hongjiu.lu@intel.com>
1170
1171         * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1172         to 1 bit.
1173         (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1174         (elf_i386_check_tls_transition): Check tls_get_addr directly.
1175         (elf_i386_convert_load_reloc): Update tls_get_addr check.
1176         (elf_i386_link_check_relocs): New function.
1177         (bfd_elf32_bfd_link_check_relocs): New.
1178         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1179         to 1 bit.
1180         (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1181         (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1182         (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1183         (elf_x86_64_link_check_relocs): New function.
1184         (bfd_elf64_bfd_link_check_relocs): New.
1185         (bfd_elf32_bfd_link_check_relocs): Likewise.
1186
1187 2017-08-06  H.J. Lu  <hongjiu.lu@intel.com>
1188
1189         PR ld/21903:
1190         * elflink.c (elf_link_add_object_symbols): Treat common symbol
1191         as undefined for --no-define-common.
1192
1193 2017-08-05  Alan Modra  <amodra@gmail.com>
1194
1195         * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1196         hppa_link_hash_table.
1197
1198 2017-08-02  Max Filippov  <jcmvbkbc@gmail.com>
1199
1200         * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1201         entries for sysregs with negative indices.
1202
1203 2017-08-01  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1204
1205         * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1206         isn't the S/390 specific elf data.
1207         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1208
1209 2017-07-31  Kuan-Lin Chen  <rufus@andestech.com>
1210
1211         * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1212         * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1213         [R_RISCV_ADD16]: Likewise.
1214         [R_RISCV_ADD32]: Likewise.
1215         [R_RISCV_ADD64]: Likewise.
1216         [R_RISCV_SUB6]: Likewise.
1217         [R_RISCV_SUB8]: Likewise.
1218         [R_RISCV_SUB16]: Likewise.
1219         [R_RISCV_SUB32]: Likewise.
1220         [R_RISCV_SUB64]: Likewise.
1221
1222 2017-07-31  Alan Modra  <amodra@gmail.com>
1223
1224         * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1225         without ld.so checks.
1226
1227 2017-07-29  Alan Modra  <amodra@gmail.com>
1228
1229         PR 21847
1230         * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1231         (ppc64_elf_merge_symbol): Set non_zero_localentry.
1232         (is_elfv2_localentry0): Test non_zero_localentry.
1233         (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1234
1235 2017-07-28  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1236
1237         * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1238         pointer check for htab->elf.irelplt.
1239         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1240
1241 2017-07-27  Nick Clifton  <nickc@redhat.com>
1242
1243         PR 21840
1244         * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1245         size is -1.
1246         * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1247         with error return.
1248         * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1249         are NULL.
1250         * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1251         of end pointer.
1252         (evax_bfd_print_emh): Check for invalid string lengths.
1253
1254 2017-07-25  Nick Clifton  <nickc@redhat.com>
1255
1256         * po/fr.po: Updated French translation.
1257
1258 2017-07-25  Benjamin Green  <bengreen5mx@gmail.com>
1259
1260         PR 21824
1261         * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1262         16-bit absolute branches into 10-bit pc-relative branches on the
1263         MSP430 as well as the MSP430X.
1264
1265 2017-07-25  Alan Modra  <amodra@gmail.com>
1266
1267         * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1268         (stub_eh_frame_size): New function.
1269         (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1270         (group_sections): Init group tls_get_addr_opt_bctrl.
1271         (ppc64_elf_size_stubs): Update sizing and initialization of
1272         .eh_frame.  Iteration over stubs via group list.
1273         (ppc64_elf_build_stubs): Iterate over stubs via group list.
1274         (ppc64_elf_finish_dynamic_sections): Update finalization of
1275         .eh_frame.
1276
1277 2017-07-24  Nick Clifton  <nickc@redhat.com>
1278
1279         PR 21813
1280         * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1281         of the relocs to the canonicalize_one_reloc routine.
1282         * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1283         for the _bfd_mach_o_canonicalize_one_reloc field.
1284         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1285         res_base parameter.  Use to check for corrupt pair relocs.
1286         * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1287         Likewise.
1288         * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1289         Likewise.
1290         * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1291         Likewise.
1292
1293         * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1294         enough data in the record before attempting to parse it.
1295         (_bfd_vms_slurp_eeom): Likewise.
1296
1297         (_bfd_vms_slurp_egsd): Check for an invalid section index.
1298         (image_set_ptr): Likewise.
1299         (alpha_vms_slurp_relocs): Likewise.
1300
1301         (alpha_vms_object_p): Check for a truncated record.
1302
1303 2017-07-24  Nick Clifton  <nickc@redhat.com>
1304
1305         PR 21803
1306         * reloc.c (_bfd_unrecognized_reloc): New function.  Reports
1307         an unrecognized reloc and sets the bfd_error value.
1308         * libbfd.h: Regenerate.
1309         * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1310         function.
1311         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1312         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1313         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1314         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1315         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1316
1317 2017-07-23  Alan Modra  <amodra@gmail.com>
1318
1319         * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1320         restore of LR.
1321
1322 2017-07-19  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1323
1324         PR ld/18841
1325         * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1326         reloc_class_ifunc for ifunc symbols.
1327
1328 2017-07-19  Nick Clifton  <nickc@redhat.com>
1329
1330         PR 21787
1331         * archive.c (bfd_generic_archive_p): If the bfd does not have the
1332         correct magic bytes at the start, set the error to wrong format
1333         and clear the format selector before returning NULL.
1334
1335 2017-07-19  Nick Clifton  <nickc@redhat.com>
1336
1337         PR 21786
1338         * coff-rs6000.c (_bfd_strntol): New function.
1339         (_bfd_strntoll): New function.
1340         (GET_VALUE_IN_FIELD): New macro.
1341         (EQ_VALUE_IN_FIELD): new macro.
1342         (_bfd_xcoff_slurp_armap): Use new macros.
1343         (_bfd_xcoff_archive_p): Likewise.
1344         (_bfd_xcoff_read_ar_hdr): Likewise.
1345         (_bfd_xcoff_openr_next_archived_file): Likewise.
1346         (_bfd_xcoff_stat_arch_elt): Likewise.
1347         * coff64-rs6000.c (_bfd_strntol): New function.
1348         (_bfd_strntoll): New function.
1349         (GET_VALUE_IN_FIELD): New macro.
1350         (xcoff64_slurp_armap): Use new macros.
1351
1352 2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>
1353             John Eric Martin  <John.Martin@emmicro-us.com>
1354
1355         * bfd-in2.h: Regenerate.
1356         * libbfd.h: Regenerate.
1357         * elf32-arc.c (JLI): Define.
1358         * reloc.c: Add JLI relocations.
1359
1360 2017-07-18  Nick Clifton  <nickc@redhat.com>
1361
1362         PR 21775
1363         * coff-sh.c: Fix spelling typos.
1364         * compress.c: Likewise.
1365         * cpu-pdp11.c: Likewise.
1366         * ecofflink.c: Likewise.
1367         * elf-m10300.c: Likewise.
1368         * elf.c: Likewise.
1369         * elf32-arm.c: Likewise.
1370         * elf32-m68k.c: Likewise.
1371         * elf32-nds32.c: Likewise.
1372         * elf32-ppc.c: Likewise.
1373         * elf32-sh.c: Likewise.
1374         * elf32-v850.c: Likewise.
1375         * elf64-ppc.c: Likewise.
1376         * elf64-x86-64.c: Likewise.
1377         * elflink.c: Likewise.
1378         * elfnn-aarch64.c: Likewise.
1379         * elfxx-mips.c: Likewise.
1380         * som.c: Likewise.
1381         * sunos.c: Likewise.
1382         * vms-alpha.c: Likewise.
1383         * xcofflink.c: Likewise.
1384
1385 2017-07-18  Nick Clifton  <nickc@redhat.com>
1386
1387         PR binutils/21781
1388         * coffcode.h (handle_COMDAT): Replace abort with an error message
1389         and return.
1390
1391 2017-07-17  H.J. Lu  <hongjiu.lu@intel.com>
1392
1393         PR ld/21782
1394         * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1395         to shared library.
1396
1397 2017-07-17  H.J. Lu  <hongjiu.lu@intel.com>
1398
1399         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1400
1401 2017-07-16  Alan Modra  <amodra@gmail.com>
1402
1403         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1404         __tls_index GOT entries when using __tls_get_addr_opt stub.
1405         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1406
1407 2017-07-12  Alan Modra  <amodra@gmail.com>
1408
1409         * po/es.po: Update from translationproject.org/latest/bfd/.
1410         * po/fi.po: Likewise.
1411         * po/fr.po: Likewise.
1412         * po/id.po: Likewise.
1413         * po/ja.po: Likewise.
1414         * po/ro.po: Likewise.
1415         * po/ru.po: Likewise.
1416         * po/sr.po: Likewise.
1417         * po/sv.po: Likewise.
1418         * po/tr.po: Likewise.
1419         * po/uk.po: Likewise.
1420         * po/vi.po: Likewise.
1421         * po/zh_CN.po: Likewise.
1422         * po/hr.po: New file from translationproject.org.
1423         * configure.ac (ALL_LINGUAS): Add hr.  Sort.
1424         * configure: Regenerate.
1425
1426 2017-07-12  Nick Clifton  <nickc@redhat.com>
1427
1428         Fix compile time warnings using gcc 7.1.1.
1429         * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1430         plt_name buffer.
1431         (elf_xtensa_get_gotplt_section): Increase length of got_name
1432         buffer.
1433         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1434         default return of FALSE.
1435         * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1436         default return of FALSE.
1437
1438 2017-07-12  Alan Modra  <amodra@gmail.com>
1439
1440         * binary.c (binary_set_section_contents): Don't print filepos in
1441         error message.
1442         (coff_write_object_contents): Cast size_t for error message.
1443         (coff_slurp_line_table): Don't use bfd_vma symndx.
1444         (coff_slurp_reloc_table): Remove unneeded cast.
1445         * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1446         error message.
1447         (find_abstract_instance_name): Likewise.
1448         * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1449         (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1450         (elf32_arm_check_relocs): Make r_symndx an int.
1451         * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1452         format string.
1453         * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1454         message arg.
1455         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1456         error message.
1457         * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1458         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1459         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1460         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1461         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1462         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1463         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1464         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1465         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1466         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1467         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1468         * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1469         and use %lu for error message.
1470         * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1471         * mmo.c (mmo_scan): Make stab_loc a file_ptr.  Cast expression for
1472         error message.
1473
1474         * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1475         in error message.
1476         (elf32_arm_final_link_relocate): Likewise.
1477         * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1478         * coffcode.h (styp_to_sec_flags): Likewise.
1479         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1480         * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1481         * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1482         * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1483         (elf32_bfin_merge_private_bfd_data): Likewise.
1484         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1485         * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1486         * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1487         (i370_elf_relocate_section): Likewise.
1488         * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1489         * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1490         * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1491         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1492         * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1493         * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1494         * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1495         * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1496         (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1497         * ieee.c (ieee_write_id, read_id): Likewise.
1498         * mach-o.c (bfd_mach_o_write_contents): Likewise.
1499         (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1500         (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1501         (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1502         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1503         * stabs.c (_bfd_link_section_stabs): Likewise.
1504
1505         * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1506         format.
1507         * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1508         * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1509         * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1510         * coff-sh.c (sh_relax_section): Likewise.
1511         (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1512         * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1513         * coffcode.h (coff_slurp_reloc_table): Likewise.
1514         * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1515         (_bfd_coff_read_string_table): Likewise.
1516         * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1517         * compress.c (bfd_get_full_section_contents): Likewise.
1518         * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1519         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1520         * elf.c (bfd_elf_string_from_elf_section): Likewise.
1521         * elf32-arc.c (arc_special_overflow_checks): Likewise.
1522         * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1523         (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1524         (elf32_arm_write_section): Likewise.
1525         * elf32-bfin.c (bfin_relocate_section): Likewise.
1526         (bfinfdpic_relocate_section): Likewise.
1527         * elf32-hppa.c (hppa_build_one_stub): Likewise.
1528         (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1529         * elf32-i386.c (elf_i386_tls_transition): Likewise.
1530         (elf_i386_relocate_section): Likewise.
1531         * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1532         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1533         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1534         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1535         * elf32-metag.c (elf_metag_relocate_section): Likewise.
1536         * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1537         (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1538         (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1539         (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1540         (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1541         (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1542         (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1543         (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1544         (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1545         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1546         * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1547         * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1548         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1549         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1550         * elf32-sh.c (sh_elf_relax_section): Likewise.
1551         (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1552         (sh_elf_relocate_section): Likewise.
1553         * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1554         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1555         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1556         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1557         * elf32-v850.c (v850_elf_relax_section): Likewise.
1558         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1559         (elf_vax_relocate_section): Likewise.
1560         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1561         (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1562         (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1563         (do_fix_for_relocatable_link): Likewise.
1564         * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1565         (elf64_alpha_relax_with_lituse): Likewise.
1566         * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1567         (elf_hppa_final_link_relocate): Likewise.
1568         * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1569         (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1570         (elf64_vms_link_add_object_symbols): Likewise.
1571         * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1572         (mmix_final_link_relocate): Likewise.
1573         * elf64-s390.c (invalid_tls_insn): Likewise.
1574         (elf_s390_relocate_section): Likewise.
1575         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1576         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1577         (elf_x86_64_relocate_section): Likewise.
1578         * elfcode.h (elf_slurp_symbol_table): Likewise.
1579         * elfcore.h (elf_core_file_p): Likewise.
1580         * elflink.c (elf_link_read_relocs_from_section): Likewise.
1581         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1582         (elfNN_aarch64_relocate_section): Likewise.
1583         * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1584         (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1585         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1586         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1587         (_bfd_mips_elf_relocate_section): Likewise.
1588         (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1589         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1590         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1591         * ieee.c (ieee_slurp_external_symbols): Likewise.
1592         * ihex.c (ihex_write_object_content): Likewise.
1593         * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1594         * merge.c (_bfd_merged_section_offset): Likewise.
1595         * mmo.c (mmo_write_loc_chunk): Likewise.
1596         (mmo_write_object_contents): Likewise.
1597         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1598         * stabs.c (_bfd_link_section_stabs): Likewise.
1599         * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1600
1601 2017-07-11  Alan Modra  <amodra@gmail.com>
1602
1603         * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1604
1605 2017-07-11  Alan Modra  <amodra@gmail.com>
1606
1607         * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1608         instruction" error using _bfd_error_handler, not einfo.
1609
1610 2017-07-10  Nick Clifton  <nickc@redhat.com>
1611
1612         * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1613         for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1614
1615 2017-07-07  John Baldwin  <jhb@FreeBSD.org>
1616
1617         * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1618
1619 2017-07-07  Alan Modra  <amodra@gmail.com>
1620
1621         * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1622
1623 2017-07-07  Alan Modra  <amodra@gmail.com>
1624
1625         * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1626         as long long.  Move code replacing "ll" with "I64", and simplify.
1627
1628 2017-07-06  H.J. Lu  <hongjiu.lu@intel.com>
1629
1630         * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1631         to 1.
1632
1633 2017-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1634
1635         * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1636         xtime.
1637         (line_info_add_file_name): Likewise.
1638         (decode_line_info): Likewise.
1639
1640 2017-07-04  Tristan Gingold  <gingold@adacore.com>
1641
1642         * version.m4: Bump version to 2.29.51
1643         * configure: Regenerate.
1644
1645 2017-07-04  Jiong Wang  <jiong.wang@arm.com>
1646
1647         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1648         sanity check at the head of this function.
1649
1650 2017-07-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
1651
1652         * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1653         dwarf_line_str_size.
1654         (struct attr_abbrev): Add field implicit_const.
1655         (dwarf_debug_sections): Add .debug_line_str.
1656         (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1657         (dwarf_debug_section_assert): Add static assertion.
1658         (read_indirect_line_string): New.
1659         (read_abbrevs): Support DW_FORM_implicit_const.
1660         (is_str_attr): Support DW_FORM_line_strp.
1661         (read_attribute_value): Support DW_FORM_line_strp and
1662         DW_FORM_implicit_const.
1663         (read_attribute): Support DW_FORM_implicit_const.
1664         (line_info_add_include_dir, line_info_add_include_dir_stub):
1665         (line_info_add_file_name, read_formatted_entries): New.
1666         (decode_line_info, parse_comp_unit): Support DWARF 5.
1667         (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1668
1669 2017-07-03  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
1670
1671         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1672         abort statement that was put for symbols that are not dynamic.
1673
1674 2017-07-03  Tristan Gingold  <gingold@adacore.com>
1675
1676         * po/bfd.pot: Regenerate
1677
1678 2017-07-03  Alan Modra  <amodra@gmail.com>
1679
1680         * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1681         __MSVCRT__.  Support "L" modifier for bfd_vma.  Formatting.
1682         * elf.c (setup_group): Use "Lx" to print sh_size.
1683         (_bfd_elf_setup_sections): Remove unnecessary cast and print
1684         unknown section type in hex.
1685         (copy_special_section_fields): Style fix.
1686         (bfd_section_from_shdr): Correct format for sh_link.  Use a
1687         common error message for all the variants of unrecognized
1688         section types.
1689         (assign_file_positions_for_load_sections): Use "Lx" for lma
1690         adjust error message.
1691         (assign_file_positions_for_non_load_sections): Formatting.
1692         (rewrite_elf_program_header): Formatting.  Use "Lx" for
1693         bfd_vma values in error messages.
1694         * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1695         ELF_R_SYM value to type expected by format.
1696         * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1697         in error messages.
1698         (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1699         (elf_link_input_bfd): Use "Lx" for r_info.
1700         (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1701
1702 2017-07-03  Alan Modra  <amodra@gmail.com>
1703
1704         * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1705         * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1706         Microsoft C library variant of long long format specifier.
1707         (PRINT20): Cast value to bfd_uint64_t not long long.
1708         * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1709         * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1710         long long.  Don't cast to bfd_vma.
1711         * elf32-score.c (score3_bfd_getl48): Likewise.
1712         * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1713
1714 2017-07-03  Alan Modra  <amodra@gmail.com>
1715
1716         * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1717         print d_tag.
1718         (bfd_elf_print_symbol): Don't cast symbol->flags.
1719         (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1720         * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1721         _bfd_error_handler argument order.
1722         (ppc_elf_merge_private_bfd_data): Don't cast flags.
1723
1724 2017-07-03  Alan Modra  <amodra@gmail.com>
1725
1726         * configure.ac: Invoke AC_CHECK_TYPES for long long.  Invoke
1727         AC_TYPE_LONG_DOUBLE.
1728         * configure: Regenerate.
1729         * config.in: Regenerate.
1730
1731 2017-06-29  Andrew Waterman  <andrew@sifive.com>
1732
1733         * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1734         relocs.
1735
1736 2017-06-29  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
1737
1738         * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1739         unless it is undefined weak.
1740         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1741         relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1742         relocation.
1743         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1744         is not dynamic in PIC, abort.
1745
1746 2017-06-29  Jiong Wang  <jiong.wang@arm.com>
1747
1748         PR ld/21402
1749         * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1750         undefined weak symbols into dynamic.
1751         (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1752         relocation for non-dynamic symbols.
1753         (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1754
1755 2017-06-29  Jiong Wang  <jiong.wang@arm.com>
1756
1757         * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1758         (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1759         BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1760         BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1761         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1762         support for them.
1763
1764 2017-06-29  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1765
1766         * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1767         (elfcore_write_s390_gs_bc): Likewise.
1768         * elf.c (elfcore_grok_s390_gs_cb): New function.
1769         (elfcore_grok_s390_gs_bc): New function.
1770         (elfcore_grok_note): Call them.
1771         (elfcore_write_s390_gs_cb): New function.
1772         (elfcore_write_s390_gs_bc): New function.
1773         (elfcore_write_register_note): Call them.
1774
1775 2017-06-28  H.J. Lu  <hongjiu.lu@intel.com>
1776
1777         * libbfd.c (_bfd_generic_get_section_contents): Don't call
1778         bfd_get_file_size.  Check archive element size.
1779         (_bfd_generic_get_section_contents_in_window): Likewise.
1780
1781 2017-06-28  H.J. Lu  <hongjiu.lu@intel.com>
1782
1783         * bfd-in2.h: Regenerated.
1784         * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1785         (bfd_get_file_size): Likewise.
1786
1787 2017-06-28  Maciej W. Rozycki  <macro@imgtec.com>
1788             Matthew Fortune  <matthew.fortune@imgtec.com>
1789
1790         * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1791         * cpu-mips.c (I_interaptiv_mr2): New enum value.
1792         (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1793         * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1794         case.
1795         (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1796         (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1797         (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1798         (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1799         `bfd_mach_mips_interaptiv_mr2' entries.
1800         * bfd-in2.h: Regenerate.
1801
1802 2017-06-27  Nick Clifton  <nickc@redhat.com>
1803
1804         * tekhex.c (pass_over): Revert accidental conversion of a local
1805         array to a static array.
1806
1807 2017-06-27  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1808
1809         PR ld/13402
1810         * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1811         reloc addend if necessary. Adjust diff only if
1812         shrinked_insn_address < end_address.
1813
1814 2017-06-27  Alan Modra  <amodra@gmail.com>
1815
1816         PR binutils/21665
1817         * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1818         (_bfd_generic_get_section_contents_in_window): Likewise.
1819
1820 2017-06-26  Kuan-Lin Chen  <rufus@andestech.com>
1821
1822         * elfnn-riscv.c (perform_relocation): Support the new
1823         R_RISCV_32_PCREL relocation.
1824         (riscv_elf_relocate_section): Likewise.
1825         * elfxx-riscv.c (howto_table): Likewise.
1826         (riscv_reloc_map): Likewise.
1827         * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1828         * libbfd.h: Regenerate.
1829
1830 2017-06-27  Alan Modra  <amodra@gmail.com>
1831
1832         PR binutils/21665
1833         * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1834         Use unsigned file pointer type, and remove cast.
1835         * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1836         Add "count", not "sz".
1837
1838 2017-06-26  Pedro Alves  <palves@redhat.com>
1839
1840         PR binutils/21665
1841         * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1842         "sz".
1843
1844 2017-06-26  H.J. Lu  <hongjiu.lu@intel.com>
1845
1846         PR binutils/21665
1847         * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1848         a missing line.
1849
1850 2017-06-26  Maciej W. Rozycki  <macro@imgtec.com>
1851
1852         * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1853         * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1854         E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1855         (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1856         `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1857
1858 2017-06-26  H.J. Lu  <hongjiu.lu@intel.com>
1859
1860         PR binutils/21665
1861         * compress.c (bfd_get_full_section_contents): Don't check the
1862         file size here.
1863         * libbfd.c (_bfd_generic_get_section_contents): Check for and
1864         reject a section whose size + offset is greater than the size
1865         of the entire file.
1866         (_bfd_generic_get_section_contents_in_window): Likewise.
1867
1868 2017-06-26  Nick Clifton  <nickc@redhat.com>
1869
1870         PR binutils/21670
1871         * tekhex.c (getvalue): Check for the source pointer exceeding the
1872         end pointer before the first byte is read.
1873
1874 2017-06-26  Nick Clifton  <nickc@redhat.com>
1875
1876         PR binutils/21665
1877         * opncls.c (get_build_id): Check that the section is big enough
1878         to contain the whole note.
1879         * compress.c (bfd_get_full_section_contents): Check for and reject
1880         a section whose size is greater than the size of the entire file.
1881         * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
1882         contain a notes section.
1883
1884 2017-06-26  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1885
1886         * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
1887         pointer checks.
1888         (elf_s390_modify_segment_map): Likewise.
1889         (bfd_elf_s390_set_options): Lisewise.
1890
1891 2017-06-26  Alan Modra  <amodra@gmail.com>
1892
1893         * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
1894         a --just-syms bfd.
1895         (_bfd_elf_size_group_sections): Skip --just-syms bfds.
1896         (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
1897         .preinit_array on --just-syms bfds.
1898         (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
1899         (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
1900         (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
1901
1902 2017-06-25  Sergei Trofimovich  <slyfox@gentoo.org>
1903
1904         * elf.c (find_link): Bounds check "hint".
1905
1906 2017-06-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1907
1908         * elf32-arm.c (using_thumb_only): Update list of architectures in
1909         BFD_ASSERT for which the logic is valid.
1910         (using_thumb2_bl): Likewise.
1911         (using_thumb2): Likewise and return true for ARMv8-R.
1912         (arch_has_arm_nop): Likewise.
1913         (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
1914         merging logic.  Update commentis for value 15 of v8m_baseline,
1915         v8m_mainline and v4t_plus_v6_m arrays.  Use v8r array to decide
1916         merging of value 15 of Tag_CPU_arch.
1917
1918 2017-06-23  Jiong Wang  <jiong.wang@arm.com>
1919
1920         * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
1921         BFD_RELOC_AARCH64_ADR_GOT_PAGE
1922         * bfd-in2.h: Regenerate.
1923
1924 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
1925
1926         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
1927         the error_alignment label forward.  Properly align program
1928         property note section.
1929
1930 2017-06-22  Eric Christopher  <echristo@gmail.com>
1931
1932         * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
1933         abs to fix a truncation warning.
1934
1935 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
1936
1937         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
1938         local undefined weak symbol to 0.
1939         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
1940
1941 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
1942
1943         * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
1944         is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1945         (elf_i386_link_setup_gnu_properties): If info->shstk is set,
1946         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1947         * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
1948         info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1949         (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
1950         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1951
1952 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
1953
1954         * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
1955         (elf_i386_lazy_ibt_plt_entry): Likewise.
1956         (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
1957         (elf_i386_non_lazy_ibt_plt_entry): Likewise.
1958         (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
1959         (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
1960         (elf_i386_lazy_plt_layout): Likewise.
1961         (elf_i386_non_lazy_plt_layout): Likewise.
1962         (elf_i386_link_hash_entry): Add plt_second.
1963         (elf_i386_link_hash_table): Add plt_second and
1964         plt_second_eh_frame.
1965         (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
1966         (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
1967         the second PLT.  Check the second PLT.
1968         (elf_i386_relocate_section): Use the second PLT to resolve
1969         PLT reference if needed.
1970         (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
1971         needed.
1972         (elf_i386_finish_dynamic_sections): Set sh_entsize on the
1973         second PLT.  Generate unwind info for the second PLT.
1974         (elf_i386_plt_type): Add plt_second.
1975         (elf_i386_get_synthetic_symtab): Support the second PLT.
1976         (elf_i386_parse_gnu_properties): Support
1977         GNU_PROPERTY_X86_FEATURE_1_AND.
1978         (elf_i386_merge_gnu_properties): Support
1979         GNU_PROPERTY_X86_FEATURE_1_AND.  If info->ibt is set, turn
1980         on GNU_PROPERTY_X86_FEATURE_1_IBT
1981         (elf_i386_link_setup_gnu_properties): If info->ibt is set,
1982         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.  Use IBT-enabled PLT
1983         for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
1984         is set on all relocatable inputs.
1985         * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
1986         (elf_x32_lazy_ibt_plt_entry): Likewise.
1987         (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
1988         (elf_x32_non_lazy_ibt_plt_entry): Likewise.
1989         (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
1990         (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
1991         (elf_x86_64_lazy_ibt_plt): Likewise.
1992         (elf_x32_lazy_ibt_plt): Likewise.
1993         (elf_x86_64_non_lazy_ibt_plt): Likewise.
1994         (elf_x32_non_lazy_ibt_plt): Likewise.
1995         (elf_x86_64_get_synthetic_symtab): Support the second PLT.
1996         (elf_x86_64_parse_gnu_properties): Support
1997         GNU_PROPERTY_X86_FEATURE_1_AND.
1998         (elf_x86_64_merge_gnu_properties): Support
1999         GNU_PROPERTY_X86_FEATURE_1_AND.  If info->ibt is set, turn
2000         on GNU_PROPERTY_X86_FEATURE_1_IBT
2001         (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2002         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.  Use IBT-enabled PLT
2003         for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2004         is set on all relocatable inputs.
2005
2006 2017-06-22  Nick Clifton  <nickc@redhat.com>
2007
2008         PR binutils/21649
2009         * som.c (setup_sections): NUL terminate the space_strings buffer.
2010         Check that the space.name field does not index beyond the end of
2011         the space_strings buffer.
2012
2013 2017-06-21  Nick Clifton  <nickc@redhat.com>
2014
2015         PR binutils/21646
2016         * coff-sh.c (sh_reloc): Check for an out of range reloc.
2017
2018 2017-06-21  Nick Clifton  <nickc@redhat.com>
2019
2020         PR binutils/21639
2021         * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2022         type of the size parameter.
2023         (_bfd_vms_save_counted_string): Add second parameter - the maximum
2024         length of the counted string.
2025         * vms.h (_bfd_vms_save_sized_string): Update prototype.
2026         (_bfd_vms_save_counted_string): Likewise.
2027         * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2028         _bfd_vms_save_counted_string.
2029         (_bfd_vms_slurp_ehdr): Likewise.
2030         (_bfd_vms_slurp_egsd): Likewise.
2031         (Parse_module): Likewise.
2032
2033 2017-06-21  Alan Modra  <amodra@gmail.com>
2034
2035         * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2036         calls before tocsave calls.
2037         (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2038         following nop.
2039
2040 2017-06-21  Nick Clifton  <nickc@redhat.com>
2041
2042         PR binutils/21645
2043         * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2044         bfd_get_full_section_contents returns no contents.
2045
2046 2017-06-21  Nick Clifton  <nickc@redhat.com>
2047
2048         PR binutils/21638
2049         * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2050         record.
2051
2052 2017-06-21  Nick Clifton  <nickc@redhat.com>
2053
2054         PR binutils/21637
2055         * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2056         list.
2057         (image_set_ptr): Likewise.
2058         (alpha_vms_fix_sec_rel): Likewise.
2059         (alpha_vms_slurp_relocs): Likewise.
2060
2061 2017-06-21  Nick Clifton  <nickc@redhat.com>
2062
2063         PR binutils/21633
2064         * ieee.c (ieee_slurp_sections): Check for a NULL return from
2065         read_id.
2066         (ieee_archive_p): Likewise.
2067         (ieee_object_p): Likewise.
2068
2069 2017-06-21  Nick Clifton  <nickc@redhat.com>
2070
2071         PR binutils/21640
2072         * elf.c (setup_group): Zero the group section pointer list after
2073         allocation so that loops can be caught.  Check for NULL pointers
2074         when processing a group list.
2075
2076 2017-06-20  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
2077
2078         * elf-s390.h: New file.
2079         * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2080         field.
2081         (elf_s390_additional_program_headers): New function.
2082         (elf_s390_modify_segment_map): New function.
2083         (bfd_elf_s390_set_options): New function.
2084         (elf_backend_additional_program_headers)
2085         (elf_backend_modify_segment_map): Add macro definitions.
2086
2087 2017-06-19  H.J. Lu  <hongjiu.lu@intel.com>
2088
2089         PR ld/21626
2090         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2091         the DYNAMIC bit instead of bfd_count_sections.
2092
2093 2017-06-19  Nick Clifton  <nickc@redhat.com>
2094
2095         PR binutils/21618
2096         * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2097         length.
2098         (evax_bfd_print_eeom): Likewise.
2099         (evax_bfd_print_egsd): Check for an overlarge record length.
2100         (evax_bfd_print_etir): Likewise.
2101
2102 2017-06-19  Nick Clifton  <nickc@redhat.com>
2103
2104         PR binutils/21612
2105         * libieee.h (struct common_header_type): Add end_p field.
2106         * ieee.c (this_byte_and_next): Do not advance input_p beyond
2107         end_p.
2108         (read_id): Check for a length that exceeds the remaining bytes in
2109         the input buffer.
2110         (ieee_seek): Initialise end_p.
2111         (ieee_archive_p): Likewise.
2112         (ieee_object_p): Likewise.
2113
2114 2017-06-19  Nick Clifton  <nickc@redhat.com>
2115
2116         PR binutils/21611
2117         * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2118         before reading the EIHS structure entries.
2119
2120 2017-06-19  Nick Clifton  <nickc@redhat.com>
2121
2122         PR binutils/21615
2123         * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2124         gsd_size.  Check that there are enough bytes remaining to read the
2125         type and size of the next egsd.  Check that the size of the egsd
2126         does not exceed the size of the record.
2127
2128 2017-06-19  Alan Modra  <amodra@gmail.com>
2129
2130         * config.bfd: Correct targ_underscore for cris.
2131
2132 2017-06-18  Alan Modra  <amodra@gmail.com>
2133
2134         * config.bfd: Correct targ_underscore for epiphany, ip2k,
2135         m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2136
2137 2017-06-16  Nick Clifton  <nickc@redhat.com>
2138
2139         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2140         bucketlist is empty because there are no symbols to add to the
2141         list.
2142
2143 2017-06-16  Alan Modra  <amodra@gmail.com>
2144
2145         PR ld/20022
2146         PR ld/21557
2147         PR ld/21562
2148         PR ld/21571
2149         * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2150         (BFD_JUMP_TABLE_LINK): Likewise.
2151         * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2152         * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2153         (bfd_elf_define_start_stop): New function.
2154         * linker.c (bfd_generic_define_start_stop): New function.
2155         * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2156         new field.
2157         * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2158         * aout-target.h (MY_bfd_define_start_stop): Define.
2159         * aout-tic30.c (MY_bfd_define_start_stop): Define.
2160         * binary.c (binary_bfd_define_start_stop): Define.
2161         * bout.c (b_out_bfd_define_start_stop): Define.
2162         * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2163         * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2164         * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2165         * coffcode.h (coff_bfd_define_start_stop): Define.
2166         * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2167         * i386msdos.c (msdos_bfd_define_start_stop): Define.
2168         * i386os9k.c (os9k_bfd_define_start_stop): Define.
2169         * ieee.c (ieee_bfd_define_start_stop): Define.
2170         * ihex.c (ihex_bfd_define_start_stop): Define.
2171         * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2172         * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2173         * mmo.c (mmo_bfd_define_start_stop): Define.
2174         * nlm-target.h (nlm_bfd_define_start_stop): Define.
2175         * oasys.c (oasys_bfd_define_start_stop): Define.
2176         * pef.c (bfd_pef_bfd_define_start_stop): Define.
2177         * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2178         * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2179         * som.c (som_bfd_define_start_stop): Define.
2180         * srec.c (srec_bfd_define_start_stop): Define.
2181         * tekhex.c (tekhex_bfd_define_start_stop): Define.
2182         * versados.c (versados_bfd_define_start_stop): Define.
2183         * vms-alpha.c (vms_bfd_define_start_stop): Define.
2184         (alpha_vms_bfd_define_start_stop): Define.
2185         * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2186         * bfd-in2.h: Regenerate.
2187         * libbfd.h: Regenerate.
2188
2189 2017-06-16  Jiong Wang  <jiong.wang@arm.com>
2190
2191         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2192         SYMBOL_REFERENCES_LOCAL.
2193
2194 2017-06-15  Jiong Wang  <jiong.wang@arm.com>
2195
2196         PR ld/21532
2197         * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2198         (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2199         runtime for if there needs copy relocation elimination.
2200         (need_copy_relocation_p): New function.  Return true for symbol with
2201         pc-relative references and if it's against read-only sections.
2202         (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2203         (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2204         that are related with accessing external objects.
2205         (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2206         in elfNN_aarch64_check_relocs.
2207
2208 2017-06-15  Nick Clifton  <nickc@redhat.com>
2209
2210         PR binutils/21582
2211         * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2212         bugs.
2213         PR binutils/21581
2214         (ieee_archive_p): Likewise.
2215
2216 2017-06-15  Nick Clifton  <nickc@redhat.com>
2217
2218         PR binutils/21579
2219         * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2220
2221 2017-06-14  Max Filippov  <jcmvbkbc@gmail.com>
2222
2223         * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2224         elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2225         keep both windowed and call0 ABI PLT definitions.
2226         (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2227         elf_xtensa_*_plt_entry endex.
2228         (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2229
2230 2017-06-14  Nick Clifton  <nickc@redhat.com>
2231
2232         PR binutils/21578
2233         * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2234         flag value.
2235
2236 2017-06-14  Nick Clifton  <nickc@redhat.com>
2237
2238         PR binutils/21589
2239         * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2240         maximum value for the ascic pointer.  Check that name processing
2241         does not read beyond this value.
2242         (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2243         end of etir record.
2244
2245 2017-06-14  Nick Clifton  <nickc@redhat.com>
2246
2247         PR binutils/21591
2248         * versados.c (versados_mkobject): Zero the allocated tdata structure.
2249         (process_otr): Check for an invalid offset in the otr structure.
2250
2251 2017-06-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2252
2253         * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2254
2255 2017-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2256
2257         PR ld/20022
2258         PR ld/21557
2259         PR ld/21562
2260         PR ld/21571
2261         * elf-bfd.h (elf_link_hash_entry): Add start_stop.  Change the
2262         vtable field to a union.
2263         (_bfd_elf_is_start_stop): Removed.
2264         * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2265         __start_SECNAME and __stop_SECNAME symbols.
2266         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2267         * elflink.c (_bfd_elf_is_start_stop): Removed.
2268         (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2269         _bfd_elf_is_start_stop.
2270         (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2271         __stop_SECNAME symbols.  Updated.
2272         (elf_gc_smash_unused_vtentry_relocs): Likewise.
2273         (bfd_elf_gc_record_vtinherit): Likewise.
2274         (bfd_elf_gc_record_vtentry): Likewise.
2275
2276 2017-06-13  Nick Clifton  <nickc@redhat.com>
2277
2278         PR ld/21524
2279         * elflink.c (elf_link_adjust_relocs): Generate an error when
2280         encountering a reloc against a symbol removed by garbage
2281         collection.
2282
2283 2017-06-12  H.J. Lu  <hongjiu.lu@intel.com>
2284
2285         * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2286         to merge_gnu_properties.
2287         * elf-properties.c (elf_merge_gnu_properties): Add struct
2288         bfd_link_info * and pass it to merge_gnu_properties.
2289         (elf_merge_gnu_property_list): Add struct bfd_link_info *
2290         and pass it to elf_merge_gnu_properties.
2291         (_bfd_elf_link_setup_gnu_properties): Pass info to
2292         elf_merge_gnu_property_list.
2293         * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2294         bfd_link_info *.
2295         * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2296
2297 2017-06-11  Joe Zbiciak  <joe.zbiciak@leftturnonly.info>
2298
2299         PR 21564
2300         * binary.c (binary_set_section_contents): Scale lma by octets
2301         per byte to set filepos.
2302
2303 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2304
2305         * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2306         dynamic sections.
2307
2308 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2309
2310         * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2311         require TEXTREL.
2312
2313 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2314
2315         * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2316         patched section contents for TLS IE reloc.
2317         * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2318
2319 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2320
2321         * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2322         RELOC_FOR_GLOBAL_SYMBOL macro.
2323
2324 2018-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2325
2326         * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2327         changes.
2328
2329 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2330
2331         * config/tc-arc.c (md_undefined_symbol): Changed.
2332         * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2333
2334 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2335
2336         * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2337         symbols.
2338
2339 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2340
2341         * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2342         warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2343
2344 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2345
2346         * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2347         object is created.
2348
2349 2017-06-08  Richard Earnshaw  <rearnsha@arm.com>
2350
2351         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2352         that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2353         is non-zero.  Add clarifying comments.
2354
2355 2017-06-08  H.J. Lu  <hongjiu.lu@intel.com>
2356
2357         * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2358         name.  Use local IFUNC symbol name string to report unsupported
2359         non-PIC call to IFUNC function.
2360         (elf_i386_relocate_section): Dump local IFUNC name with minfo
2361         when generating R_386_IRELATIVE relocation.
2362         (elf_i386_finish_dynamic_symbol): Likewise.
2363         * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2364         IFUNC symbol name.
2365         (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2366         when generating R_X86_64_IRELATIVE relocation.
2367         (elf_x86_64_finish_dynamic_symbol): Likewise.
2368
2369 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2370
2371         * elf.c (setup_group): Make sure BFD sections are created for all
2372         group sections in the input file when processing SHF_GROUP
2373         sections.
2374         (bfd_section_from_shdr): Avoid duplicating logic already
2375         implemented in `setup_group'.
2376
2377 2017-06-06  Daniel Bonniot de Ruisselet  <bonniot@gmail.com>
2378
2379         PR binutils/21546
2380         * peXXigen.c (pe_print_idata): Use the address of the first thunk
2381         if the hint address is zero.
2382
2383 2017-06-06  James Clarke  <jrtc27@jrtc27.com>
2384
2385         PR ld/19579
2386         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2387         ELF_COMMON_DEF_P for common symbols.
2388
2389 2017-06-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2390
2391         * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2392         SEC_GROUP sections as SEC_EXCLUDE.
2393         (bfd_elf_set_group_contents): Replace use of abort with an assert.
2394         (assign_section_numbers): Use resolve_section_groups flag instead
2395         of relocatable link type.
2396         (_bfd_elf_init_private_section_data): Use resolve_section_groups
2397         flag instead of checking the final_link flag for part of the
2398         checks in here.  Fix white space as a result.
2399         * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2400         instead of relocatable link type.
2401         (bfd_elf_final_link): Likewise.
2402
2403 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2404
2405         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2406         variable `bed'.
2407         * elf32-score.c (score_elf_final_link_relocate): Likewise.
2408         (s3_bfd_score_elf_check_relocs): Likewise.
2409         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2410         (score_elf_final_link_relocate): Likewise.
2411         (s7_bfd_score_elf_check_relocs): Likewise.
2412
2413 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2414
2415         * elflink.c (init_reloc_cookie_rels): Remove unused variable
2416         `bed'.
2417
2418 2017-06-06  Maciej W. Rozycki  <macro@imgtec.com>
2419
2420         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2421         from `reloc_count' rather than decrementing it.
2422         * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2423         `reloc_count' by `int_rels_per_ext_rel'.
2424         * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2425         `reloc_count' by `int_rels_per_ext_rel' for last relocation
2426         entry determination.
2427         (s3_bfd_score_elf_check_relocs): Likewise.
2428         * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2429         (s7_bfd_score_elf_relocate_section): Likewise.
2430         (s7_bfd_score_elf_check_relocs): Likewise.
2431         * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2432         prototype and function.
2433         (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2434         (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2435         triple rather than once the sum of REL and RELA relocation entry
2436         counts.
2437         (bfd_elf64_get_reloc_upper_bound): Remove macro.
2438         * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2439         `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2440         storage allocation size determination.
2441         (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2442         size by `int_rels_per_ext_rel'.  Do not multiply `reloc_count'
2443         by `int_rels_per_ext_rel' for last relocation entry
2444         determination.
2445         (bfd_elf_final_link): Do not multiply `reloc_count' by
2446         `int_rels_per_ext_rel' for internal relocation storage
2447         allocation size determination.
2448         (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2449         `int_rels_per_ext_rel' for last relocation entry determination.
2450         (elf_gc_smash_unused_vtentry_relocs): Likewise.
2451         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2452         (_bfd_mips_elf_relocate_section): Likewise.
2453
2454 2017-06-05  Alan Modra  <amodra@gmail.com>
2455
2456         PR 21529
2457         * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2458
2459 2017-06-01  John Baldwin  <jhb@FreeBSD.org>
2460
2461         * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2462         determine structure sizes.
2463         (elfcore_grok_freebsd_prstatus): Likewise.
2464
2465 2017-06-01  Alan Modra  <amodra@gmail.com>
2466
2467         * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2468         (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2469         dynamic objects.
2470         (is_elfv2_localentry0): New function.
2471         (ppc64_elf_tls_setup): Default params->plt_localentry0.
2472         (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2473         (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2474         (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2475         optimized localentry:0 stubs.
2476         (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2477         (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2478         localentry:0 stubs.
2479         (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2480         DT_PPC64_OPT.
2481         * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2482
2483 2017-05-30  Casey Smith  <clegg89@gmail.com>
2484
2485         PR ld/21523
2486         * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2487         value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2488
2489 2017-05-30  Anton Kolesov  Anton.Kolesov@synopsys.com
2490
2491         * cpu-arc.c (arc_compatible): New function.
2492
2493 2017-05-30  Anton Kolesov  <anton.kolesov@synopsys.com>
2494
2495         * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2496
2497 2017-05-30  H.J. Lu  <hongjiu.lu@intel.com>
2498
2499         PR binutils/21519
2500         * bfdio.c (bfd_get_file_size): New function.
2501         * bfd-in2.h: Regenerated.
2502
2503 2017-05-23  Dilian Palauzov  <git-dpa@aegee.org>
2504
2505         * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2506         comments.
2507
2508 2017-05-22  H.J. Lu  <hongjiu.lu@intel.com>
2509
2510         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2511         dynobj instead of htab->elf.dynobj.
2512
2513 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
2514
2515         * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2516         and function.
2517         (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2518         (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2519         actual number of internal relocations retrieved.  Adjust
2520         function description.
2521         (bfd_elf64_canonicalize_reloc): Remove macro.
2522         (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2523
2524 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
2525
2526         * archures.c (bfd_mach_sparc_v9m8): Define.
2527         (bfd_mach_sparc_v8plusm8): Likewise.
2528         (bfd_mach_sparc_v9_p): Adjust to M8.
2529         (bfd_mach_sparc_64bit_p): Likewise.
2530         * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2531         bfd_mach_sparc_v8plusm8.
2532         * bfd-in2.h: Regenerated.
2533         * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2534         sparc:v8plusm8.
2535         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2536         bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2537         capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2538         SHA3.
2539         * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2540         bfd_mach_sparc_v8plusm8.
2541
2542 2017-05-19  Alan Modra  <amodra@gmail.com>
2543
2544         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2545         debug and special sections when no non-note alloc sections in an
2546         object are kept.
2547
2548 2017-05-18  Alan Modra  <amodra@gmail.com>
2549
2550         * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2551         * elf-m10300.c: Likewise.
2552         * elf.c: Likewise.
2553         * elf32-arc.c: Likewise.
2554         * elf32-bfin.c: Likewise.
2555         * elf32-m68k.c: Likewise.
2556         * elf32-nds32.c: Likewise.
2557         * elf32-tilepro.c: Likewise.
2558         * elflink.c: Likewise.
2559         * elfnn-aarch64.c: Likewise.
2560         * elfnn-riscv.c: Likewise.
2561         * elfxx-tilegx.c: Likewise.
2562         * mach-o.c: Likewise.
2563         * peXXigen.c: Likewise.
2564         * vms-alpha.c: Likewise.
2565         * vms-lib.c: Likewise.
2566
2567 2017-05-17  H.J. Lu  <hongjiu.lu@intel.com>
2568
2569         PR ld/20882
2570         * elflink.c (elf_gc_mark_debug_section): New function.
2571         (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2572         referenced by kept debug sections.
2573
2574 2017-05-16  Alan Modra  <amodra@gmail.com>
2575
2576         * elf-m10300.c: Rename occurrences of non_ir_ref.
2577         * elf32-arm.c: Likewise.
2578         * elf32-bfin.c: Likewise.
2579         * elf32-cr16.c: Likewise.
2580         * elf32-cris.c: Likewise.
2581         * elf32-d10v.c: Likewise.
2582         * elf32-dlx.c: Likewise.
2583         * elf32-fr30.c: Likewise.
2584         * elf32-frv.c: Likewise.
2585         * elf32-hppa.c: Likewise.
2586         * elf32-i370.c: Likewise.
2587         * elf32-i386.c: Likewise.
2588         * elf32-iq2000.c: Likewise.
2589         * elf32-lm32.c: Likewise.
2590         * elf32-m32c.c: Likewise.
2591         * elf32-m32r.c: Likewise.
2592         * elf32-m68hc1x.c: Likewise.
2593         * elf32-m68k.c: Likewise.
2594         * elf32-mcore.c: Likewise.
2595         * elf32-metag.c: Likewise.
2596         * elf32-microblaze.c: Likewise.
2597         * elf32-moxie.c: Likewise.
2598         * elf32-msp430.c: Likewise.
2599         * elf32-mt.c: Likewise.
2600         * elf32-nios2.c: Likewise.
2601         * elf32-or1k.c: Likewise.
2602         * elf32-ppc.c: Likewise.
2603         * elf32-rl78.c: Likewise.
2604         * elf32-s390.c: Likewise.
2605         * elf32-score.c: Likewise.
2606         * elf32-score7.c: Likewise.
2607         * elf32-sh.c: Likewise.
2608         * elf32-tic6x.c: Likewise.
2609         * elf32-tilepro.c: Likewise.
2610         * elf32-v850.c: Likewise.
2611         * elf32-vax.c: Likewise.
2612         * elf32-xstormy16.c: Likewise.
2613         * elf32-xtensa.c: Likewise.
2614         * elf64-alpha.c: Likewise.
2615         * elf64-hppa.c: Likewise.
2616         * elf64-ia64-vms.c: Likewise.
2617         * elf64-mmix.c: Likewise.
2618         * elf64-ppc.c: Likewise.
2619         * elf64-s390.c: Likewise.
2620         * elf64-sh64.c: Likewise.
2621         * elf64-x86-64.c: Likewise.
2622         * elflink.c: Likewise.
2623         * elfnn-aarch64.c: Likewise.
2624         * elfnn-ia64.c: Likewise.
2625         * elfnn-riscv.c: Likewise.
2626         * elfxx-mips.c: Likewise.
2627         * elfxx-sparc.c: Likewise.
2628         * elfxx-tilegx.c: Likewise.
2629         * linker.c: Likewise.
2630
2631 2017-05-16  Alan Modra  <amodra@gmail.com>
2632
2633         * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2634         * elflink.c (elf_link_add_object_symbols): Update to use
2635         non_ir_ref_dynamic.
2636         (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2637         non_ir_ref.
2638         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2639
2640 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
2641
2642         * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2643
2644 2017-05-12  H.J. Lu  <hongjiu.lu@intel.com>
2645
2646         * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2647         GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2648         properties.
2649         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2650
2651 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
2652
2653         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2654         to plt_second.
2655         (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2656         to plt_second/plt_second_eh_frame.
2657         (elf_x86_64_link_hash_newfunc): Updated.
2658         (elf_x86_64_allocate_dynrelocs): Likewise.
2659         (elf_x86_64_size_dynamic_sections): Likewise.
2660         (elf_x86_64_relocate_section): Likewise.
2661         (elf_x86_64_finish_dynamic_symbol): Likewise.
2662         (elf_x86_64_finish_dynamic_sections): Likewise.
2663         (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2664         (elf_x86_64_get_synthetic_symtab): Updated.  Also scan the
2665         .plt.sec section.
2666         (elf_backend_setup_gnu_properties): Updated.  Create the
2667         .plt.sec section instead of the .plt.sec section.
2668
2669 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
2670
2671         * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2672         commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2673         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2674
2675 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
2676
2677         * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2678         (bfd_elf64_set_reloc): Define.
2679         (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2680
2681 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
2682
2683         * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2684         (struct bfd_target): New field _bfd_set_reloc.
2685         * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2686         * reloc.c (_bfd_generic_set_reloc): New function.
2687         * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2688         * nlm-target.h (nlm_set_reloc): Likewise.
2689         * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2690         * aout-tic30.c (MY_set_reloc): Likewise.
2691         * aout-target.h (MY_set_reloc): Likewise.
2692         * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2693         * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2694         * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2695         * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2696         * aout-adobe.c (aout_32_set_reloc): Likewise.
2697         * bout.c (b_out_set_reloc): Likewise.
2698         * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2699         * i386os9k.c (aout_32_set_reloc): Likewise.
2700         * ieee.c (ieee_set_reloc): Likewise.
2701         * oasys.c (oasys_set_reloc): Likewise.
2702         * som.c (som_set_reloc): Likewise.
2703         * versados.c (versados_set_reloc): Likewise.
2704         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2705         _bfd_generic_set_reloc.
2706         (rs6000_xcoff64_aix_vec): LIkewise.
2707         * libbfd.c (_bfd_norelocs_set_reloc): New function.
2708         * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2709         * i386msdos.c (msdos_set_reloc): Define to
2710         _bfd_norelocs_set_reloc.
2711         * elfcode.h (elf_set_reloc): Define.
2712         * bfd-in2.h: Regenerated.
2713
2714 2017-05-10  H.J. Lu  <hongjiu.lu@intel.com>
2715
2716         PR ld/21481
2717         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2718         for IFUNC function address.
2719
2720 2017-05-10  Claudiu Zissulescu  <claziss@synopsys.com>
2721
2722         * elf32-arc.c (FEATURE_LIST_NAME): Define.
2723         (CONFLICT_LIST): Likewise.
2724         (opcode/arc-attrs.h): Include.
2725         (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2726         (arc_extract_features): New file.
2727         (arc_stralloc): Likewise.
2728         (arc_elf_merge_attributes): Likewise.
2729         (arc_elf_merge_private_bfd_data): Use object attributes.
2730         (bfd_arc_get_mach_from_attributes): New function.
2731         (arc_elf_object_p): Use object attributes.
2732         (arc_elf_final_write_processing): Likewise.
2733         (elf32_arc_obj_attrs_arg_type): New function.
2734         (elf32_arc_obj_attrs_handle_unknown): Likewise.
2735         (elf32_arc_section_from_shdr): Likewise.
2736         (elf_backend_obj_attrs_vendor): Define.
2737         (elf_backend_obj_attrs_section): Likewise.
2738         (elf_backend_obj_attrs_arg_type): Likewise.
2739         (elf_backend_obj_attrs_section_type): Likewise.
2740         (elf_backend_obj_attrs_handle_unknown): Likewise.
2741         (elf_backend_section_from_shdr): Likewise.
2742
2743 2017-05-09  Andrew Goedhart  <Andrewgoedhart@simplepowersolutions.co.za>
2744
2745         PR ld/21458
2746         * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2747         of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2748         and the destination is a Thumb symbol.
2749
2750 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
2751
2752         * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2753         initializer to silence GCC 4.2.
2754         * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2755
2756 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
2757
2758         * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2759         (LAZY_PLT_ENTRY_SIZE): This.
2760         (NON_LAZY_PLT_ENTRY_SIZE): New.
2761         (elf_x86_64_plt0_entry): Renamed to ...
2762         (elf_x86_64_lazy_plt0_entry): This.
2763         (elf_x86_64_plt_entry): Renamed to ...
2764         (elf_x86_64_lazy_plt_entry): This.
2765         (elf_x86_64_bnd_plt0_entry): Renamed to ...
2766         (elf_x86_64_lazy_bnd_plt0_entry): This.
2767         (elf_x86_64_legacy_plt_entry): Removed.
2768         (elf_x86_64_bnd_plt_entry): Renamed to ...
2769         (elf_x86_64_lazy_bnd_plt_entry): This.
2770         (elf_x86_64_legacy_plt2_entry): Renamed to ...
2771         (elf_x86_64_non_lazy_plt_entry): This.
2772         (elf_x86_64_bnd_plt2_entry): Renamed to ...
2773         (elf_x86_64_non_lazy_bnd_plt_entry): This.
2774         (elf_x86_64_eh_frame_plt): Renamed to ...
2775         (elf_x86_64_eh_frame_lazy_plt): This.
2776         (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2777         (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2778         (elf_x86_64_eh_frame_plt_got): Renamed to ...
2779         (elf_x86_64_eh_frame_non_lazy_plt): This.
2780         (elf_x86_64_lazy_plt_layout): New.
2781         (elf_x86_64_non_lazy_plt_layout): Likewise.
2782         (elf_x86_64_plt_layout): Likewise.
2783         (elf_x86_64_backend_data): Remove PLT layout information.  Add
2784         os for target system.
2785         (GET_PLT_ENTRY_SIZE): Removed.
2786         (elf_x86_64_lazy_plt): New.
2787         (elf_x86_64_non_lazy_plt): Likewise.
2788         (elf_x86_64_lazy_bnd_plt): Likewise.
2789         (elf_x86_64_non_lazy_bnd_plt): Likewise.
2790         (elf_x86-64_arch_bed): Updated.
2791         (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2792         (elf_x86_64_create_dynamic_sections): Removed.
2793         (elf_x86_64_check_relocs): Don't check elf.dynobj.  Don't call
2794         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2795         (elf_x86-64_adjust_dynamic_symbol): Updated.
2796         (elf_x86_64_allocate_dynrelocs): Updated.  Pass 0 as PLT header
2797         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2798         size for PLT0 if there is no PLT0.  Get plt_entry_size from
2799         non_lazy_plt for non-lazy PLT entries.
2800         (elf_x86_64_size_dynamic_sections): Updated.  Get plt_entry_size
2801         from non_lazy_plt for non-lazy PLT entries.
2802         (elf_x86-64_relocate_section): Updated.  Properly get PLT index
2803         if there is no PLT0.
2804         (elf_x86_64_finish_dynamic_symbol): Updated.  Fill the first slot
2805         in the PLT entry with generic PLT layout.  Fill the non-lazy PLT
2806         entries with non-lazy PLT layout.  Don't fill the second and third
2807         slots in the PLT entry if there is no PLT0.
2808         (elf_x86_64_finish_dynamic_sections): Updated.  Don't fill PLT0
2809         if there is no PLT0.  Set sh_entsize on the .plt.got section.
2810         (compare_relocs): New.
2811         (elf_x86_64_plt_type): Likewise.
2812         (elf_x86_64_plt): Likewise.
2813         (elf_x86_64_nacl_plt): New. Forward declaration.
2814         (elf_x86_64_get_plt_sym_val): Removed.
2815         (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2816         against all dynamic relocations.
2817         (elf_x86_64_link_setup_gnu_properties): New function.
2818         (elf_backend_create_dynamic_sections): Updated.
2819         (elf_backend_setup_gnu_properties): New.
2820         (elf_x86_64_nacl_plt): New.
2821         (elf_x86_64_nacl_arch_bed): Updated.
2822
2823 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
2824
2825         * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2826         (LAZY_PLT_ENTRY_SIZE): This.
2827         (NON_LAZY_PLT_ENTRY_SIZE): New.
2828         (elf_i386_plt0_entry): Renamed to ...
2829         (elf_i386_lazy_plt0_entry): This.
2830         (elf_i386_plt_entry): Renamed to ...
2831         (elf_i386_lazy_plt_entry): This.
2832         (elf_i386_pic_plt0_entry): Renamed to ...
2833         (elf_i386_pic_lazy_plt0_entry): This.
2834         (elf_i386_pic_plt_entry): Renamed to ...
2835         (elf_i386_pic_lazy_plt_entry): This.
2836         (elf_i386_got_plt_entry): Renamed to ...
2837         (elf_i386_non_lazy_plt_entry): This.
2838         (elf_i386_pic_got_plt_entry): Renamed to ...
2839         (elf_i386_pic_non_lazy_plt_entry): This.
2840         (elf_i386_eh_frame_plt): Renamed to ...
2841         (elf_i386_eh_frame_lazy_plt): This.
2842         (elf_i386_eh_frame_plt_got): Renamed to ...
2843         (elf_i386_eh_frame_non_lazy_plt): This.
2844         (elf_i386_plt_layout): Renamed to ...
2845         (elf_i386_lazy_plt_layout): This.  Remove eh_frame_plt_got and
2846         eh_frame_plt_got_size.
2847         (elf_i386_non_lazy_plt_layout): New.
2848         (elf_i386_plt_layout): Likewise.
2849         (elf_i386_non_lazy_plt): Likewise.
2850         (GET_PLT_ENTRY_SIZE): Removed.
2851         (elf_i386_plt): Renamed to ...
2852         (elf_i386_lazy_plt): This.
2853         (elf_i386_backend_data): Remove plt.  Rename is_vxworks to os.
2854         (elf_i386_arch_bed): Updated.
2855         (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2856         (elf_i386_create_dynamic_sections): Removed.
2857         (elf_i386_check_relocs): Don't check elf.dynobj.  Don't call
2858         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2859         (elf_i386_adjust_dynamic_symbol): Updated.
2860         (elf_i386_allocate_dynrelocs): Updated.  Pass 0 as PLT header
2861         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2862         size for PLT0 if there is no PLT0.
2863         (elf_i386_size_dynamic_sections): Updated.  Check whether GOT
2864         output section is discarded only if GOT isn't empty.
2865         (elf_i386_relocate_section): Updated.  Properly get PLT index
2866         if there is no PLT0.
2867         (elf_i386_finish_dynamic_symbol): Updated.  Don't fill the
2868         second and third slots in the PLT entry if there is no PLT0.
2869         (elf_i386_finish_dynamic_sections): Updated.  Don't fill PLT0
2870         if there is no PLT0.  Set sh_entsize on the .plt.got section.
2871         (elf_i386_nacl_plt): Forward declaration.
2872         (elf_i386_get_plt_sym_val): Removed.
2873         (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
2874         against all dynamic relocations.
2875         (elf_i386_link_setup_gnu_properties): New function.
2876         (elf_backend_create_dynamic_sections): Updated.
2877         (elf_backend_setup_gnu_properties): New.
2878         (elf_i386_nacl_plt): Updated.
2879         (elf_i386_nacl_arch_bed): Likewise.
2880         (elf_i386_vxworks_arch_bed): Likewise.
2881
2882 2017-05-08  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2883
2884         * elflink.c (elf_output_implib): Remove executable flag from import
2885         library bfd.
2886         * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
2887         library is a relocatable object file.
2888
2889 2017-05-01  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
2890
2891         PR ld/21404
2892         * elf32-avr.c (avr_should_move_sym): New function.
2893         (avr_should_reduce_sym_size): Likewise.
2894         (avr_should_increase_sym_size): Likewise.
2895         (elf32_avr_relax_delete_bytes): Adjust symbol values
2896         and sizes by calling new functions.
2897
2898 2017-05-01  Palmer Dabbelt  <palmer@dabbelt.com>
2899
2900         * config.bfd (riscv32-*): Enable rv64.
2901
2902 2017-05-02  Alan Modra  <amodra@gmail.com>
2903
2904         PR 21384
2905         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
2906         rather than h->root.type == bfd_link_hash_new.
2907         (bfd_elf_record_link_assignment): Similarly, call
2908         bfd_elf_link_mark_dynamic_symbol when h->non_elf.
2909
2910 2017-04-29  Alan Modra  <amodra@gmail.com>
2911
2912         PR 21432
2913         * reloc.c (reloc_offset_in_range): New function.
2914         (bfd_perform_relocation, bfd_install_relocation): Use it.
2915         (_bfd_final_link_relocate): Likewise.
2916
2917 2017-04-28  H.J. Lu  <hongjiu.lu@intel.com>
2918
2919         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
2920         before using .plt.got.
2921         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2922
2923 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2924
2925         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
2926         instead of "+=" to update 0.
2927
2928 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2929
2930         * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
2931         .plt.got section here.
2932         (elf_i386_check_relocs): Don't create the .plt.got section.
2933         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
2934         the .plt.got and .plt.bnd sections here.
2935         (elf_x86_64_check_relocs): Don't create the .plt.got nor
2936         .plt.bnd sections.
2937
2938 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2939
2940         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
2941         has_bnd_reloc.
2942         (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
2943         (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
2944         (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
2945         (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
2946         has_bnd_reloc.
2947
2948 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2949
2950         * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
2951         to return bfd *.
2952         (_bfd_elf_link_setup_gnu_properties): Return bfd *.
2953         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
2954         the first relocatable ELF input with GNU properties.
2955
2956 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2957
2958         * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
2959         VxWorks for non-PIC.
2960
2961 2017-04-27  Alan Modra  <amodra@gmail.com>
2962
2963         * elf-bfd.h (struct elf_backend_data): Make asection param of
2964         elf_backend_eh_frame_address_size const.
2965         (_bfd_elf_eh_frame_address_size): Likewise.
2966         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
2967         * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
2968         * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
2969         * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
2970         * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
2971         (next_cie_fde_offset): Constify params.
2972         (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
2973
2974 2017-04-27  Alan Modra  <amodra@gmail.com>
2975
2976         * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
2977         (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
2978         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
2979         aug_data_len.
2980         (offset_adjust): New function.
2981         (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
2982         (adjust_eh_frame_local_symbols): Likewise.
2983         (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
2984         after changing anything.  Return true if anything changed.
2985         * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
2986         _bfd_elf_adjust_eh_frame_global_symbol for globals.
2987
2988 2017-04-27  Alan Modra  <amodra@gmail.com>
2989
2990         * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
2991         when force_local.
2992
2993 2017-04-27  Alan Modra  <amodra@gmail.com>
2994
2995         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
2996         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
2997         (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
2998         (ppc_elf_relocate_section): Likewise.  Delete silly optimisation
2999         for undef and undefweak dyn_relocs.
3000         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3001         (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3002         (allocate_got, allocate_dynrelocs): Likewise.
3003         (ppc64_elf_relocate_section): Likewise.
3004
3005 2017-04-26  H.J. Lu  <hongjiu.lu@intel.com>
3006
3007         * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3008         DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3009         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3010         add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3011
3012 2017-04-26  Nick Clifton  <nickc@redhat.com>
3013
3014         PR binutils/21434
3015         * reloc.c (bfd_perform_relocation): Check for a negative address
3016         in the reloc.
3017
3018 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
3019
3020         PR ld/21334
3021         * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3022         member.
3023         * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3024         (elf_backend_always_renumber_dynsyms): Define.
3025         (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3026         * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3027         * elflink.c (bfd_elf_size_dynamic_sections): Also call
3028         `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3029         it.
3030         (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3031
3032 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
3033
3034         * elflink.c (bfd_elf_size_dynamic_sections): Only call
3035         `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3036         sections have been created.
3037
3038 2017-04-26  Nick Clifton  <nickc@redhat.com>
3039
3040         PR binutils/21431
3041         * compress.c (bfd_init_section_compress_status): Check the return
3042         value from bfd_malloc.
3043
3044 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3045
3046         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3047         no_finish_dynamic_symbol.
3048         (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3049         0.
3050         (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3051         weak symbol, don't make it dynamic.
3052         (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3053         set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3054         relocation for GOT reference.
3055         (elf_x86_64_finish_dynamic_symbol): Abort if
3056         no_finish_dynamic_symbol isn't 0.
3057
3058 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3059
3060         PR ld/21402
3061         * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3062         undefined weak symbol, don't make it dynamic.
3063         (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3064         set no_finish_dynamic_symbol and generate R_386_RELATIVE
3065         relocation for R_386_GOT32.
3066
3067 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3068
3069         PR ld/21425
3070         * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3071
3072 2017-04-23  Alan Modra  <amodra@gmail.com>
3073
3074         PR 21414
3075         * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3076         * elf.c (lcomm_sym): New.
3077         (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3078         * bfd-in2.h: Regenerate.
3079
3080 2017-04-23  Alan Modra  <amodra@gmail.com>
3081
3082         PR 21412
3083         * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3084         parameters and comment.
3085         (_bfd_elf_get_reloc_section): Delete.
3086         (_bfd_elf_plt_get_reloc_section): Declare.
3087         * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3088         New functions.  Don't blindly skip over assumed .rel/.rela prefix.
3089         Extracted from..
3090         (_bfd_elf_get_reloc_section): ..here.  Delete.
3091         (assign_section_numbers): Call elf_get_reloc_section.
3092         * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3093         * elfxx-target.h (elf_backend_get_reloc_section): Update.
3094
3095 2017-04-23  Alan Modra  <amodra@gmail.com>
3096
3097         PR 21409
3098         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3099         no symbols.
3100
3101 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3102
3103         PR ld/21402
3104         * elf32-i386.c (elf_i386_link_hash_entry): Add
3105         no_finish_dynamic_symbol.
3106         (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3107         (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3108         symbol, don't make it dynamic in PIE.
3109         (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3110         set no_finish_dynamic_symbol and generate R_386_RELATIVE
3111         relocation for R_386_GOT32
3112         (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3113         isn't 0.
3114
3115 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3116
3117         PR ld/19617
3118         PR ld/21086
3119         * elflink.c (elf_link_add_object_symbols): Require
3120         --no-dynamic-linker with -E/--dynamic-list when creating
3121         dynamic sections.
3122
3123 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
3124
3125         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3126         if forced local.
3127
3128 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
3129
3130         * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3131         dynamic symbol sorting.
3132
3133 2017-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3134
3135         PR ld/21382
3136         * elflink.c (elf_link_add_object_symbols): Preserve
3137         dynamic_ref_after_ir_def when restoring the symbol table for
3138         unneeded dynamic object.
3139
3140 2017-04-19  H.J. Lu  <hongjiu.lu@intel.com>
3141
3142         PR ld/21401
3143         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3144         on on undefined IFUNC symbol in the second PLT.
3145
3146 2017-04-19  Wedson Almeida Filho  <wedsonaf@gmail.com>
3147
3148         * peXXigen.c (pe_print_reloc): Correct chunk_end.
3149
3150 2017-04-19  Alan Modra  <amodra@gmail.com>
3151
3152         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3153         or make dynamic for info->dynamic_undefined_weak 0 and 1.
3154         * elf32-ppc.c:Formatting.
3155         (ensure_undefweak_dynamic): Don't make dynamic when
3156         info->dynamic_undefined_weak is zero.
3157         (allocate_dynrelocs): Discard undefweak dyn_relocs for
3158         info->dynamic_undefined_weak.  Discard undef dyn_relocs when
3159         not default visibility.  Discard undef and undefweak
3160         dyn_relocs earlier.
3161         (ppc_elf_relocate_section): Adjust to suit.
3162         * elf64-ppc.c: Formatting.
3163         (ensure_undefweak_dynamic): Don't make dynamic when
3164         info->dynamic_undefined_weak is zero.
3165         (allocate_dynrelocs): Discard undefweak dyn_relocs for
3166         info->dynamic_undefined_weak.  Discard them earlier.
3167
3168 2017-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3169
3170         PR ld/21389
3171         * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3172         before generating the version definition section.
3173
3174 2017-04-17  Alan Modra  <amodra@gmail.com>
3175
3176         * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3177         state when a regular object file defines a symbol with
3178         incompatible type to that defined by an earlier shared lib.
3179
3180 2017-04-13  Alan Modra  <amodra@gmail.com>
3181
3182         * coffcode.h: Wrap some overly long _bfd_error_handler args.
3183         * elf.c: Likewise.
3184         * elf32-arm.c: Likewise.
3185         * elf32-i386.c: Likewise.
3186         * elf32-mep.c: Likewise.
3187         * elf64-ia64-vms.c: Likewise.
3188         * elf64-x86-64.c: Likewise.
3189         * elflink.c: Likewise.
3190         * elfnn-ia64.c: Likewise.
3191         * elfxx-mips.c: Likewise.
3192
3193 2017-04-13  Alan Modra  <amodra@gmail.com>
3194
3195         * aoutx.h: Use %B and %A in error messages throughout file.
3196         * aout-cris.c: Likewise.
3197         * archive.c: Likewise.
3198         * binary.c: Likewise.
3199         * coff-rs6000.c: Likewise.
3200         * coff-tic4x.c: Likewise.
3201         * coffcode.h: Likewise.
3202         * coffgen.c: Likewise.
3203         * cofflink.c: Likewise.
3204         * coffswap.h: Likewise.
3205         * cpu-arm.c: Likewise.
3206         * elf-eh-frame.c: Likewise.
3207         * elf-m10300.c: Likewise.
3208         * elf.c: Likewise.
3209         * elf32-arc.c: Likewise.
3210         * elf32-arm.c: Likewise.
3211         * elf32-bfin.c: Likewise.
3212         * elf32-frv.c: Likewise.
3213         * elf32-iq2000.c: Likewise.
3214         * elf32-m32c.c: Likewise.
3215         * elf32-microblaze.c: Likewise.
3216         * elf32-nds32.c: Likewise.
3217         * elf32-rl78.c: Likewise.
3218         * elf32-rx.c: Likewise.
3219         * elf32-score.c: Likewise.
3220         * elf32-score7.c: Likewise.
3221         * elf32-sh64.c: Likewise.
3222         * elf32-v850.c: Likewise.
3223         * elf32-vax.c: Likewise.
3224         * elf32-visium.c: Likewise.
3225         * elf64-ia64-vms.c: Likewise.
3226         * elf64-mmix.c: Likewise.
3227         * elf64-sh64.c: Likewise.
3228         * elfcode.h: Likewise.
3229         * elfnn-aarch64.c: Likewise.
3230         * elfnn-ia64.c: Likewise.
3231         * elfxx-mips.c: Likewise.
3232         * hpux-core.c: Likewise.
3233         * ieee.c: Likewise.
3234         * ihex.c: Likewise.
3235         * linker.c: Likewise.
3236         * merge.c: Likewise.
3237         * mmo.c: Likewise.
3238         * oasys.c: Likewise.
3239         * pdp11.c: Likewise.
3240         * peXXigen.c: Likewise.
3241         * rs6000-core.c: Likewise.
3242         * vms-alpha.c: Likewise.
3243         * xcofflink.c: Likewise.
3244
3245 2017-04-13  Alan Modra  <amodra@gmail.com>
3246
3247         * bfd.c (PRINT_TYPE): Define.
3248         (_doprnt): New function.
3249         (error_handler_internal): Use _doprnt.
3250         * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3251         calls in their natural order, throughout file.
3252         * coff-mcore.c: Likewise.
3253         * coff-ppc.c: Likewise.
3254         * coff-tic80.c: Likewise.
3255         * cofflink.c: Likewise.
3256         * elf-s390-common.c: Likewise.
3257         * elf.c: Likewise.
3258         * elf32-arm.c: Likewise.
3259         * elf32-i386.c: Likewise.
3260         * elf32-m32r.c: Likewise.
3261         * elf32-msp430.c: Likewise.
3262         * elf32-spu.c: Likewise.
3263         * elf64-ia64-vms.c: Likewise.
3264         * elf64-sparc.c: Likewise.
3265         * elf64-x86-64.c: Likewise.
3266         * elflink.c: Likewise.
3267         * elfnn-aarch64.c: Likewise.
3268         * elfnn-ia64.c: Likewise.
3269         * elfxx-mips.c: Likewise.
3270
3271 2017-04-13  Alan Modra  <amodra@gmail.com>
3272
3273         * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3274         branch veneers" error.  Fix double space and format message.
3275         * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3276         * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3277
3278 2017-04-13  Alan Modra  <amodra@gmail.com>
3279
3280         * bfd-in2.h: Regenerate.
3281
3282 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
3283
3284         * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3285         extra `\n' in warning/error messages.
3286         * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3287         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3288
3289 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
3290
3291         * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3292         processor-specific properties with generic ELF target vector.
3293
3294 2017-04-10  Qing Zhao  <qing.zhao@oracle.com>
3295
3296         * elf32-sparc.c (elf_backend_fixup_symbol): New.
3297         * elf64-sparc.c (elf_backend_fixup_symbol): New.
3298         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3299         (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3300         has_non_got_reloc.
3301         (link_hash_newfunc): Initialize has_got_reloc and
3302         has_non_got_reloc.
3303         (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3304         section.
3305         (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3306         has_non_got_reloc.
3307         (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3308         has_non_got_reloc.
3309         (_bfd_sparc_elf_fixup_symbol): New function.
3310         (allocate_dynrelocs): Don't allocate space for dynamic
3311         relocations and discard relocations against resolved undefined
3312         weak symbols in executable.  Don't make resolved undefined weak
3313         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
3314         relocation against undefined weak symbols in PIE.
3315         (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3316         relocations against resolved undefined weak symbols in PIE
3317         (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3318         without ynamic PLT/GOT relocations for resolved undefined weak
3319         symbols.
3320         Don't generate dynamic relocation against resolved undefined
3321         weak symbol in executable.
3322         (pie_finish_undefweak_symbol): New function.
3323         (_bfd_sparc_elf_finish_dynamic_sections): Call
3324         pie_finish_undefweak_symbol on all symbols in PIE.
3325         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3326         (_bfd_sparc_elf_fixup_symbol): New function.
3327
3328 2017-04-10  Nick Clifton  <nickc@redhat.com>
3329
3330         * config.bfd: Remove ns32k from obsolete list.
3331
3332 2017-04-10  Alan Modra  <amodra@gmail.com>
3333
3334         PR 21287
3335         * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3336         (special_sections_i): Likewise for .init_array.
3337         (special_sections_p): Likewise for .preinit_array.
3338
3339 2017-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3340
3341         PR ld/19579
3342         PR ld/21306
3343         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3344         ELF_COMMON_DEF_P for common symbols.
3345         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3346         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3347         * elflink.c (_bfd_elf_merge_symbol): Revert commits
3348         202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3349         07492f668d2173da7a2bda3707ff0985e0f460b6.
3350
3351 2017-04-07  Pedro Alves  <palves@redhat.com>
3352
3353         * opncls.c (bfd_get_debug_link_info): Rename to...
3354         (bfd_get_debug_link_info_1): ... this.  Change type of second
3355         parameter to void pointer.  Adjust.
3356         (bfd_get_debug_link_info): Reimplement on top of
3357         bfd_get_debug_link_info_1.
3358         (separate_debug_file_exists, separate_alt_debug_file_exists):
3359         Change type of second parameter to void pointer.  Adjust.
3360         (get_func_type, check_func_type): Change type of second parameter
3361         to void pointer.
3362         (find_separate_debug_file): Add 'func_data' parameter.  Pass it to
3363         the callback functions instead of passing the address of a local.
3364         (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3365         find_separate_debug_file.
3366         (get_alt_debug_link_info_shim): Change type of second parameter to
3367         void pointer.  Adjust.
3368         (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3369         find_separate_debug_file.
3370         (get_build_id_name, bfd_boolean check_build_id_file): Change type
3371         of second parameter to void pointer.  Adjust.
3372         (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3373         pointer local to find_separate_debug_file.
3374
3375 2017-04-07  Tristan Gingold  <gingold@gingold-Precision-7510>
3376
3377         * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3378         external symbols with a definition.
3379         (_bfd_coff_gc_mark_extra_sections): Fix typo.
3380
3381 2017-04-07  Alan Modra  <amodra@gmail.com>
3382
3383         * po/SRC-POTFILES.in: Regenerate.
3384
3385 2017-04-05  Alan Modra  <amodra@gmail.com>
3386
3387         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3388         reference counting.
3389
3390 2017-04-02  Jon Turney  <jon.turney@dronecode.org.uk>
3391
3392         (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3393         numbers for DataDirectory entry indicies passed to
3394         add_data_entry().
3395
3396 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
3397
3398         * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3399         each GNU_MBIND section and align GNU_MBIND section to page size.
3400         (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3401         segment for each GNU_MBIND section.
3402         (_bfd_elf_init_private_section_data): Copy sh_info from input
3403         for GNU_MBIND section.
3404
3405 2017-04-03  Palmer Dabbelt  <palmer@dabbelt.com>
3406
3407         * elfnn-riscv.c (GP_NAME): Delete.
3408         (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3409         (_bfd_riscv_relax_lui): Likewise.
3410
3411 2017-04-04  Nick Clifton  <nickc@redhat.com>
3412
3413         PR binutils/21342
3414         * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3415         dereference.
3416         (bfd_elf_final_link): Only initialize the extended symbol index
3417         section if there are extended symbol tables to list.
3418
3419 2017-04-03  H.J. Lu  <hongjiu.lu@intel.com>
3420
3421         * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3422         (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3423         * configure.ac (elf): Add elf-properties.lo.
3424         * Makefile.in: Regenerated.
3425         * configure: Likewise.
3426         * elf-bfd.h (elf_property_kind): New.
3427         (elf_property): Likewise.
3428         (elf_property_list): Likewise.
3429         (elf_properties): Likewise.
3430         (_bfd_elf_parse_gnu_properties): Likewise.
3431         (_bfd_elf_get_property): Likewise.
3432         (_bfd_elf_link_setup_gnu_properties): Likewise.
3433         (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3434         and setup_gnu_properties.
3435         (elf_obj_tdata): Add properties.
3436         * elf-properties.c: New file.
3437         * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3438         (elf_i386_merge_gnu_properties): Likewise.
3439         (elf_backend_parse_gnu_properties): Likewise.
3440         (elf_backend_merge_gnu_properties): Likewise.
3441         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3442         (elf_x86_64_merge_gnu_properties): Likewise.
3443         (elf_backend_parse_gnu_properties): Likewise.
3444         (elf_backend_merge_gnu_properties): Likewise.
3445         * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3446         (elf_backend_parse_gnu_properties): Likewise.
3447         (elf_backend_setup_gnu_properties): Likewise.
3448         (elfNN_bed): Add elf_backend_parse_gnu_properties,
3449         elf_backend_merge_gnu_properties and
3450         elf_backend_setup_gnu_properties.
3451
3452 2017-03-30  Pip Cet  <pipcet@gmail.com>
3453
3454         * elf32-wasm32.c: Add relocation code, two relocs.
3455         * reloc.c: Add wasm32 relocations.
3456         * libbfd.h: Regenerate.
3457         * bfd-in2.h: Regenerate.
3458         * bfd/po/bfd.pot: Regenerate.
3459
3460 2017-03-29  Nick Clifton  <nickc@redhat.com>
3461
3462         PR binutils/18025
3463         * coff-bfd.h (struct coff_section_data): Add new fields:
3464         saved_bias and bias.
3465         * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3466         computed for PE binaries.
3467         * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3468         missing abbrev.
3469
3470 2017-03-28  Hans-Peter Nilsson  <hp@axis.com>
3471
3472         PR ld/16044
3473         * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3474         to handle a local symbol with a hash-symbol-entry; without PLT.
3475         Add BFD_ASSERT for an incidental case with GOT entry present.
3476         (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3477         isn't forced-or-set local.
3478
3479 2017-03-27  Pip Cet  <pipcet@gmail.com>
3480
3481         * wasm-module.c: New file to support WebAssembly modules.
3482         * wasm-module.h: New file to support WebAssembly modules.
3483         * doc/webassembly.texi: Start documenting wasm-module.c.
3484         * config.bfd: Add wasm_vec.
3485         * targets.c: Likewise.
3486         * configure.ac: Likewise.
3487         * Makefile.am: Add entries for wasm-module.c.
3488         * Makefile.in: Regenerate.
3489         * configure: Regenerate.
3490         * po/SRC-POTFILES.in: Regenerate.
3491
3492 2017-03-27  Pip Cet  <pipcet@gmail.com>
3493
3494         * cpu-wasm32.c: New file to support wasm32 architecture.
3495         * elf32-wasm32.c: New file to support wasm32 architecture.
3496         * Makefile.am: Add wasm32 architecture.
3497         * archures.c: Likewise.
3498         * config.bfd: Likewise.
3499         * configure.ac: Likewise.
3500         * targets.c: Likewise.
3501         * Makefile.in: Regenerate.
3502         * bfd-in2.h: Regenerate.
3503         * configure: Regenerate.
3504         * po/SRC-POTFILES.in: Regenerate.
3505
3506 2017-03-20  Alan Modra  <amodra@gmail.com>
3507
3508         PR 21266
3509         * elf64-ppc.c (compare_symbols): Stabilize sort.
3510
3511 2017-03-18  Alan Modra  <amodra@gmail.com>
3512
3513         * elf64-ppc.c (struct ppc_link_hash_table): Add
3514         local_ifunc_resolver and maybe_local_ifunc_resolver.
3515         (ppc_build_one_stub): Set flags on emitting dynamic
3516         relocation to ifunc.
3517         (ppc64_elf_relocate_section): Likewise.
3518         (ppc64_elf_finish_dynamic_symbol): Likewise.
3519         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3520         local dynamic relocs to ifuncs.
3521         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3522         local_ifunc_resolver and maybe_local_ifunc_resolver.
3523         (ppc_elf_relocate_section): Set flag on emitting dynamic
3524         relocation to ifuncs.
3525         (ppc_elf_finish_dynamic_symbol): Likewise.
3526         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3527         dynamic relocs to ifuncs.
3528
3529 2017-03-13  Nick Clifton  <nickc@redhat.com>
3530
3531         PR binutils/21202
3532         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3533         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3534         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3535         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3536         * bfd-in2.h: Regenerate.
3537         * libbfd.h: Regenerate.
3538         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3539         names.
3540         (IS_AARCH64_TLSDESC_RELOC): Likewise.
3541         (elfNN_aarch64_howto_table): Likewise.
3542         (aarch64_tls_transition_without_check): Likewise.
3543         (aarch64_reloc_got_type): Likewise.
3544         (elfNN_aarch64_final_link_relocate): Likewise.
3545         (elfNN_aarch64_tls_relax): Likewise.
3546         (elfNN_aarch64_relocate_section): Likewise.
3547         (elfNN_aarch64_gc_sweep_hook): Likewise.
3548         (elfNN_aarch64_check_relocs): Likewise.
3549         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3550         (_bfd_aarch64_elf_resolve_relocation): Likewise.
3551
3552 2017-03-11  Alan Modra  <amodra@gmail.com>
3553
3554         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3555         parameter is in fact used.  Whitespace fixes.
3556         * elf64-ppc.c: Likewise.
3557
3558 2017-03-09  Sam Thursfield  <sam.thursfield@codethink.co.uk>
3559
3560         * rs6000-core.c (CORE_NEW): Simplify macro when
3561         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3562
3563 2017-03-07  Alan Modra  <amodra@gmail.com>
3564
3565         PR 21224
3566         PR 20519
3567         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3568         dyn_relocs check.
3569
3570 2017-03-05  Alan Modra  <amodra@gmail.com>
3571
3572         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3573         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3574         (next_cie_fde_offset): New function.
3575         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3576         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3577         four bytes.  Align CIEs to four or eight bytes depending on
3578         per_encoding_aligned8.  Align FDEs according to their encoding.
3579         Pad last FDE to output section alignment.
3580         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
3581         assertion.
3582         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3583         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3584         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3585
3586 2017-03-02  Martin Bickel  <binutils@ineranves.de>
3587
3588         PR ld/21212
3589         * elf.c (rewrite_elf_program_header): Do not issue a warning for
3590         empty segments which have a zero filesz, but a non-zero memsz.
3591
3592 2017-03-02  Alan Modra  <amodra@gmail.com>
3593
3594         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3595
3596 2017-02-28  Alan Modra  <amodra@gmail.com>
3597
3598         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3599         (ppc64_elf_relocate_section): Likewise.
3600
3601 2017-02-28  Alan Modra  <amodra@gmail.com>
3602
3603         PR 20995
3604         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3605         rather than elf32_nios2_hash_table or elf_hash_table.
3606         (create_got_section): Likewise.
3607         (nios2_elf32_finish_dynamic_symbol): Likewise.
3608         (nios2_elf32_adjust_dynamic_symbol): Likewise.
3609         (nios2_elf32_size_dynamic_sections): Likewise.
3610         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3611         vars.  Use htab equivalents directly instead.  Don't create
3612         all dynamic sections on needing just the GOT.  Use a goto
3613         rather than a fall-through with reloc test.  Ensure
3614         htab->dynobj is set when making dynamic sreloc section.
3615         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3616         equivalent directly instead.  Don't segfault on looking for
3617         .dynamic when dynamic sections have not been created.  Don't
3618         segfault on .got.plt being discarded.
3619         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3620         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
3621         fixme and another not so relevant comment.
3622         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
3623         already set, set hash table dynobj on creating .sbss.
3624
3625 2017-02-28  Alan Modra  <amodra@gmail.com>
3626
3627         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3628         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3629         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3630         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3631         (ppc64_elf_relocate_section): Likewise.
3632         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3633         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3634         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3635         * libbfd.h: Regenerate.
3636         * bfd-in2.h: Regenerate.
3637
3638 2017-02-28  Alan Modra  <amodra@gmail.com>
3639
3640         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3641         dynamic .data.rel.ro read-only.
3642         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3643         rather than section flags when deciding where copy reloc goes.
3644         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3645         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3646         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3647         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3648         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3649         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3650         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3651         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3652         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3653         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3654         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3655         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3656         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3657         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3658         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3659         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3660         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3661         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3662         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3663
3664 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
3665
3666         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3667         `jalr $0, $25' instruction encoding.
3668
3669 2017-02-27  Nick Clifton  <nickc@redhat.com>
3670
3671         PR ld/21180
3672         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3673         generating a seg-fault when encountering a symbol that has been
3674         deleted by garbage collection.
3675
3676 2017-02-25  Alan Modra  <amodra@gmail.com>
3677
3678         * elf32-arc.c (struct dynamic_sections): Delete.
3679         (enum dyn_section_types): Delete.
3680         (dyn_section_names): Delete.
3681         (arc_create_dynamic_sections): Delete.
3682         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
3683         segfault on discarded .rela.plt section.
3684         (elf_arc_size_dynamic_sections): Formatting.  Don't call
3685         arc_create_dynamic_sections.  Don't allocate memory for sections
3686         handled by the generic linker.  Correct code finding relocs in
3687         read-only sections.  Set SEC_EXCLUDE on zero size .got,
3688         .got.plt, and .dynbss sections.  Do set .interp for pies.
3689
3690 2017-02-24  Andrew Waterman  <andrew@sifive.com>
3691
3692         * elfnn-riscv.c (GP_NAME): New macro.
3693         (riscv_global_pointer_value): Use it.
3694         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3695         output section, consider only that section's alignment.
3696
3697 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
3698
3699         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3700         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3701         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3702         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3703
3704 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
3705
3706         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3707         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3708         or misaligned.
3709
3710 2017-02-23  Alan Modra  <amodra@gmail.com>
3711
3712         PR 20744
3713         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3714         16D relocations.
3715         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3716         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3717         relocs.
3718
3719 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
3720
3721         PR ld/20828
3722         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3723         processing ahead of the call to `elf_gc_sweep_symbol'.
3724
3725 2017-02-22  Nick Clifton  <nickc@redhat.com>
3726
3727         PR binutils/21193
3728         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3729         created section 4-byte alignment.
3730
3731 2017-02-22  Alan Modra  <amodra@gmail.com>
3732
3733         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3734         on .got or .plt output section being discarded by script.
3735         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
3736         vxworks splt temp.
3737
3738 2017-02-21  Alan Modra  <amodra@gmail.com>
3739
3740         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3741         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3742
3743 2017-02-20  Alan Modra  <amodra@gmail.com>
3744
3745         PR 21181
3746         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3747         if DT_RELSZ/DT_RELASZ is zero.
3748
3749 2017-02-17  Nick Clifton  <nickc@redhat.com>
3750
3751         * compress.c (bfd_get_full_section_contents): Remember to reduce
3752         compressed size by the sizeof the compression header when
3753         decompressing the contents.
3754
3755 2017-02-17  Pedro Alves  <palves@redhat.com>
3756
3757         * srec.c (Chunk): Rename to ...
3758         (_bfd_srec_len): ... this.
3759         (S3Forced): Rename to ...
3760         (_bfd_srec_forceS3): ... this.
3761         * objcopy.c: Adjust all references.
3762
3763 2017-02-17  Pedro Alves  <palves@redhat.com>
3764
3765         * archive.c (bsd_write_armap): Rename to ...
3766         (_bfd_bsd_write_armap): ... this.
3767         (coff_write_armap): Rename to ...
3768         (_bfd_coff_write_armap): ... this.
3769         * libbfd-in.h (bsd_write_armap): Rename to ...
3770         (_bfd_bsd_write_armap): ... this.
3771         (coff_write_armap): Rename to ...
3772         (_bfd_coff_write_armap): ... this.
3773         * aout-target.h, aout-tic30.c: Adjust all users.
3774         * libbfd.h: Regenerate.
3775
3776 2017-02-17  Pedro Alves  <palves@redhat.com>
3777
3778         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3779         (warn_deprecated): Rename to ...
3780         (_bfd_warn_deprecated): ... this.
3781         * libbfd.c (warn_deprecated): Rename to ...
3782         (_bfd_warn_deprecated): ... this.
3783         * bfd-in2.h: Regenerate.
3784
3785 2017-02-17  Pedro Alves  <palves@redhat.com>
3786
3787         * bfdio.c (real_ftell): Rename to ...
3788         (_bfd_real_ftell): ... this.
3789         (real_fseek): Rename to ...
3790         (_bfd_real_fseek): ... this.
3791         (real_fopen): Rename to ...
3792         (_bfd_real_fopen): ... this.
3793         * libbfd-in.h (real_ftell): Rename to ...
3794         (_bfd_real_ftell): ... this.
3795         (real_fseek): Rename to ...
3796         (_bfd_real_fseek): ... this.
3797         (real_fopen): Rename to ...
3798         (_bfd_real_fopen): ... this.
3799         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3800         * libbfd.h: Regenerate.
3801
3802 2017-02-17  Pedro Alves  <palves@redhat.com>
3803
3804         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3805         * libbfd.c (read_unsigned_leb128): Rename to ...
3806         (_bfd_read_unsigned_leb128): ... this.
3807         (read_signed_leb128): Rename to ...
3808         (_bfd_read_signed_leb128): ... this.
3809         (safe_read_leb128): Rename to ...
3810         (_bfd_safe_read_leb128): ... this.
3811         * libbfd-in.h (read_unsigned_leb128): Rename to ...
3812         (_bfd_read_unsigned_leb128): ... this.
3813         (read_signed_leb128): Rename to ...
3814         (_bfd_read_signed_leb128): ... this.
3815         (safe_read_leb128): Rename to ...
3816         (_bfd_safe_read_leb128): ... this.
3817         * libbfd.h: Renegerate.
3818
3819 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3820
3821         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3822         before trying to fine matching file and line information.
3823
3824 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3825
3826         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3827         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3828         not match current bfd, then reload debug information.  Record bfd
3829         we're loading debug info for in the stash.  If we have debug
3830         informatin in the cache then perform section placement before
3831         returning.
3832
3833 2017-02-16  Alan Modra  <amodra@gmail.com>
3834
3835         PR 21000
3836         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3837         * elfxx-target.h (elf_backend_no_page_alias): Define.
3838         (elfNN_bed): Init new field.
3839         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3840         ensure PT_LOAD segment starts on a new page.
3841         * elf32-hppa.c (elf_backend_no_page_alias): Define.
3842
3843 2017-02-16  Alan Modra  <amodra@gmail.com>
3844
3845         PR 21132
3846         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3847         if pic.
3848
3849 2017-02-16  Jiong Wang <jiong.wang@arm.com>
3850
3851         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3852         * bfd-in2.h: Regenerated.
3853
3854 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
3855
3856         PR ld/21168
3857         * elf32-i386.c (elf_i386_relocate_section): Allow
3858         "lea foo@GOT, %reg" in PIC.
3859
3860 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
3861
3862         PR ld/20244
3863         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3864         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3865         error against local IFUNC symbol without a base register for
3866         PIC.
3867
3868 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
3869
3870         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
3871         `%P: %H:' with `info->callbacks->einfo'.
3872         (ppc_elf_relocate_section): Likewise.
3873         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
3874         (ppc64_elf_edit_toc): Likewise.
3875         (ppc64_elf_relocate_section): Likewise.
3876
3877 2017-02-14  Alan Modra  <amodra@gmail.com>
3878
3879         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3880         --gc-keep-exported, and test versioned field of sym rather than
3881         looking for @ in name.
3882
3883 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
3884
3885         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
3886         __global_pointer$.
3887
3888 2017-02-13  Nick Clifton  <nickc@redhat.com>
3889
3890         PR binutils/21151
3891         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
3892         unit length field.
3893
3894 2017-02-07  Andrew Waterman  <andrew@sifive.com>
3895
3896         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
3897         entry size if PLT header is written.
3898
3899 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
3900
3901         Fix sparc64 dynamic relocation processing to use the dynamic
3902         symbol count.
3903         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
3904         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
3905         should be used.
3906
3907 2017-02-03  Nick Clifton  <nickc@redhat.com>
3908
3909         PR 21096
3910         * coffcode.h (coff_write_object_contents): Enlarge size of
3911         s_name_buf in order to avoid compile time warning about possible
3912         integer truncation.
3913         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
3914         32-bits of insn value before printing into buffer.
3915
3916 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
3917
3918         * elfxx-mips.c (mips_elf_hash_sort_data): Add
3919         `max_local_dynindx'.
3920         (mips_elf_sort_hash_table): Handle it.
3921         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
3922         symbols bump up `max_local_dynindx' rather than
3923         `max_non_got_dynindx'.
3924
3925 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
3926
3927         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
3928         `min_got_dynindx', `max_unref_got_dynindx' and
3929         `max_non_got_dynindx' members to the `bfd_size_type' data type.
3930         (mips_elf_sort_hash_table): Adjust accordingly.
3931
3932 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
3933
3934         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
3935         to access the hash table.
3936
3937 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
3938
3939         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
3940         non-NULL `htab' to the beginning.
3941
3942 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
3943
3944         * elflink.c (elf_gc_sweep): Wrap overlong line.
3945
3946 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
3947
3948         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
3949         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
3950         * elfxx-mips.c (mips_elf_link_hash_table): Add
3951         `ignore_branch_isa' member.
3952         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
3953         in branch relocation calculation as an error if
3954         `ignore_branch_isa' has been set.
3955         (_bfd_mips_elf_insn32): Rename to...
3956         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
3957         parameter to `insn32' and add an `ignore_branch_isa' parameter.
3958         Handle the new parameter.
3959
3960 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
3961
3962         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
3963         local variable dynobj.
3964
3965         PR ld/20995
3966         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
3967         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
3968         executable from read-only sections into sdynrelro.
3969         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
3970         dynamic relocs in sdynrelro.
3971         (elf_backend_want_dynrelro): Define.
3972
3973 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3974
3975         * config.bfd (*-*-rtemsaout*): Mark as removed.
3976
3977 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3978
3979         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
3980         (arm-*-rtems*): Move to (arm*-*-eabi*).
3981         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
3982         (m68-*-rtems*): Move to (m68*-*-elf*).
3983
3984 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3985
3986         * config.bfd (*-*-rtemscoff*): Mark as removed.
3987
3988 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
3989
3990         PR ld/20828
3991         * elflink.c (bfd_elf_record_link_assignment): Revert last
3992         change and don't ever clear `forced_local'.  Set `mark'
3993         unconditionally.
3994         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
3995         file.
3996         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
3997         (bfd_elf_size_dynamic_sections): ... here.
3998         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
3999         and set `mark' instead in `__tls_get_addr_opt' processing.
4000         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4001
4002 2017-01-24  Alan Modra  <amodra@gmail.com>
4003
4004         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4005         where dynamic relocs are preferable.  Allow ifunc too.
4006         (ensure_undefweak_dynamic): New function.
4007         (allocate_dynrelocs): Use it here.  Move plt handling last and
4008         don't make symbols dynamic, simplifying loop.  Only make undef
4009         weak symbols with GOT entries dynamic.  Correct condition
4010         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
4011         comments.  Remove goto.
4012         (ppc_elf_relocate_section): Correct test for using dynamic
4013         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
4014         to suit.  Set up explicit tls_index entries and implicit GOT
4015         tls_index entries resolvable at link time for
4016         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
4017         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4018         (ensure_undefweak_dynamic): New function.
4019         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
4020         with GOT entries dynamic.  Remove unnecessary test of
4021         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4022         (ppc64_elf_relocate_section): Correct test for using dynamic
4023         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
4024         to suit.  Set up explicit tls_index entries and implicit GOT
4025         tls_index entries resolvable at link time for __tls_get_addr_opt.
4026         Simplify expression to clear mem for prelink.
4027
4028 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
4029
4030         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4031
4032 2017-01-20  Jiong Wang <jiong.wang@arm.com>
4033
4034         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4035         (elf_backend_hash_symbol): Define.
4036
4037 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
4038
4039         PR ld/20828
4040         * elflink.c (bfd_elf_record_link_assignment): Clear any
4041         `forced_local' marking for DSO symbols that are not being
4042         provided.
4043
4044 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4045
4046         * elfnn-riscv.c (riscv_elf_object_p): New function.
4047
4048 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
4049
4050         PR ld/21038
4051         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4052         plt_bnd_eh_frame.
4053         (elf_x86_64_check_relocs): Create .eh_frame section for the
4054         .plt.bnd section.
4055         (elf_x86_64_size_dynamic_sections): Allocate and initialize
4056         .eh_frame section for the .plt.bnd section.
4057         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4058         for the .plt.bnd section.
4059
4060 2017-01-12  Nick Clifton  <nickc@redhat.com>
4061
4062         PR binutils/20876
4063         * opncls.c (find_separate_debug_file): Add include_dirs
4064         parameter.  Only include the directory part of the bfd's filename
4065         in search paths if include_dirs is true.  Add a couple of extra
4066         locations for looking for debug files.
4067         ( bfd_follow_gnu_debuglink): Update invocation of
4068         find_separate_debug_file.
4069         (bfd_follow_gnu_debugaltlink): Likewise.
4070         (get_build_id): New function: Finds the build-id of the given bfd.
4071         (get_build_id_name): New function: Computes the name of the
4072         separate debug info file for a bfd, based upon its build-id.
4073         (check_build_id_file): New function: Checks to see if a separate
4074         debug info file exists at the given location, and that its
4075         build-id matches that of the original bfd.
4076         (bfd_follow_build_id_debuglink): New function: Finds a separate
4077         debug info file for a given bfd by using the build-id method.
4078         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4079         method of locating a separate debug info file before using the
4080         debuglink method.
4081         * bfd-in2.h: Regenerate.
4082
4083 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4084
4085         PR ld/21038
4086         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4087         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4088         elf_x86_64_eh_frame_plt_got.
4089         (elf_x86_64_size_dynamic_sections): Get unwind info from
4090         elf_x86_64_bnd_arch_bed for the BND PLT.
4091
4092 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
4093
4094         * config.bfd: Add entries for i686-redox and x86_64-redox.
4095
4096 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4097
4098         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4099         to 4 bytes.
4100         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4101         .eh_frame section to 4 bytes for x32.
4102         (elf_x86_64_check_relocs): Likewise.
4103
4104 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4105
4106         PR ld/20830
4107         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4108         (PLT_GOT_FDE_LENGTH): Likewise.
4109         (elf_i386_plt_layout): Add eh_frame_plt_got and
4110         eh_frame_plt_got_size.
4111         (elf_i386_plt): Updated.
4112         (elf_i386_link_hash_table): Add plt_got_eh_frame.
4113         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4114         (elf_i386_size_dynamic_sections): Allocate and initialize
4115         .eh_frame section for .plt.got.
4116         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4117         .plt.got.
4118         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4119         eh_frame_plt_got_size.
4120         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4121         (PLT_GOT_FDE_LENGTH): Likewise.
4122         (elf_x86_64_backend_data): Add eh_frame_plt_got and
4123         eh_frame_plt_got_size.
4124         (elf_x86_64_arch_bed): Updated.
4125         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4126         eh_frame_plt_got_size.
4127         (elf_x86_64_nacl_arch_bed): Likewise.
4128         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4129         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4130         (elf_x86_64_size_dynamic_sections): Allocate and initialize
4131         .eh_frame section for .plt.got.
4132         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4133         for .plt.got.
4134
4135 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4136
4137         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4138         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4139
4140 2017-01-09  Nick Clifton  <nickc@redhat.com>
4141
4142         * dwarf2.c (lookup_address_in_function_table): Return early if
4143         there are no functions in the given comp unit, or if the high
4144         address of the last function in the comp unit is less than the
4145         desired address.
4146
4147 2017-01-09  Nick Clifton  <nickc@redhat.com>
4148
4149         PR binutils/21013
4150         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4151         message if there are too many symbols to load.
4152
4153 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
4154
4155         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4156         if relocs are cached.
4157
4158 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
4159
4160         PR ld/21017
4161         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4162         for R_MICROBLAZE_GOTOFF_64.
4163
4164 2017-01-03  Nick Clifton  <nickc@redhat.com>
4165
4166         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4167         warning about using a possibly uninitialised variable.
4168
4169 2017-01-02  Alan Modra  <amodra@gmail.com>
4170
4171         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4172         (allocate_plt_static, allocate_dynrelocs): Use it.
4173
4174 2017-01-02  Alan Modra  <amodra@gmail.com>
4175
4176         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4177         .PARISC.unwind section.
4178
4179 2017-01-02  Alan Modra  <amodra@gmail.com>
4180
4181         PR ld/20989
4182         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4183         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4184         indirect to GOT pointer relative code edit.
4185
4186 2017-01-02  Alan Modra  <amodra@gmail.com>
4187
4188         Update year range in copyright notice of all files.
4189
4190 For older changes see ChangeLog-2016
4191 \f
4192 Copyright (C) 2017 Free Software Foundation, Inc.
4193
4194 Copying and distribution of this file, with or without modification,
4195 are permitted in any medium without royalty provided the copyright
4196 notice and this notice are preserved.
4197
4198 Local Variables:
4199 mode: change-log
4200 left-margin: 8
4201 fill-column: 74
4202 version-control: never
4203 End: