bfd/ChangeLog

   1 2017-10-04  Alan Modra  <amodra@gmail.com>
   2
   3         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
   4         classify symbols for ELFv2.
   5
   6 2017-10-04  Pavel I. Kryukov <kryukov@frtk.ru>
   7
   8         PR 22245
   9         * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
  10         undergoes default promotion.
  11         * bfd-in2.h: Regenerate.
  12
  13 2017-10-02  Alan Modra  <amodra@gmail.com>
  14
  15         * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
  16         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
  17
  18 2017-10-01  Alan Modra  <amodra@gmail.com>
  19
  20         PR 21957
  21         * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
  22         (add_line_info): Always put end_sequence last.
  23
  24 2017-10-01  Alan Modra  <amodra@gmail.com>
  25
  26         PR 22047
  27         * dwarf2.c (read_section): Allocate buffer with extra byte for
  28         bfd_simple_get_relocated_section_contents rather than copying
  29         afterwards.
  30
  31 2017-09-29  Alan Modra  <amodra@gmail.com>
  32
  33         * merge.c (merge_strings): Return FALSE on malloc failure.
  34         (_bfd_merge_sections): Return failures from record_section and
  35         merge_strings.
  36
  37 2017-09-28  Alan Modra  <amodra@gmail.com>
  38
  39         PR 22220
  40         * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
  41         a case where plugin_notice isn't called.
  42
  43 2017-09-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
  44
  45         * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
  46         comparison.
  47
  48 2017-09-26  H.J. Lu  <hongjiu.lu@intel.com>
  49
  50         PR ld/22199
  51         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
  52         output_bfd to info->callbacks->minfo.
  53
  54 2017-09-26  Nick Clifton  <nickc@redhat.com>
  55
  56         PR 22172
  57         * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
  58         assertion failure if elf_x86_64_rtype_to_howto has already issued
  59         an error message.
  60
  61 2017-09-26  Alan Modra  <amodra@gmail.com>
  62
  63         PR 22210
  64         * dwarf2.c (read_formatted_entries): Use read_attribute_value to
  65         read data.
  66
  67 2017-09-26  Nick Clifton  <nickc@redhat.com>
  68
  69         PR 22210
  70         * dwarf2.c (read_formatted_entries): Fail early if we know that
  71         the loop parsing data entries will overflow the end of the
  72         section.
  73
  74 2017-09-26  Alan Modra  <amodra@gmail.com>
  75
  76         PR 22209
  77         * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
  78         (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
  79         to stash->info_ptr_memory, and check die_ref is within that memory.
  80         Set info_ptr_end correctly when another CU is refd.  Check die_ref
  81         for DW_FORM_ref4 etc. is within CU.
  82
  83 2017-09-26  Alan Modra  <amodra@gmail.com>
  84
  85         PR 22205
  86         * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
  87         (read_formatted_entries): Init "fe".
  88         (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
  89
  90 2017-09-26  Alan Modra  <amodra@gmail.com>
  91
  92         PR 22204
  93         * dwarf2.c (decode_line_info): Ensure line_ptr stays within
  94         bounds in inner loop.
  95
  96 2017-09-25  Alan Modra  <amodra@gmail.com>
  97
  98         PR 22202
  99         * dwarf1.c (parse_die): Sanity check pointer against section limit
 100         before dereferencing.
 101         (parse_line_table): Likewise.
 102
 103 2017-09-25  Alan Modra  <amodra@gmail.com>
 104
 105         PR 22201
 106         * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
 107         has string form.
 108         (parse_comp_unit): Likewise.
 109
 110 2017-09-25  Alan Modra  <amodra@gmail.com>
 111
 112         PR 22200
 113         * dwarf2.c (read_formatted_entries): Error on format_count zero.
 114
 115 2017-09-24  Alan Modra  <amodra@gmail.com>
 116
 117         PR 22197
 118         * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
 119         within section bounds.
 120
 121 2017-09-24  Alan Modra  <amodra@gmail.com>
 122
 123         PR 22191
 124         * dwarf2.c (decode_line_info): Properly free line sequences on error.
 125
 126 2017-09-24  Alan Modra  <amodra@gmail.com>
 127
 128         PR 22187
 129         * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
 130         pname param.  Return status.  Make name const.  Don't abort,
 131         return an error.  Formatting.  Exit if current info_ptr matches
 132         orig_info_ptr.  Update callers.
 133         (scan_unit_for_symbols): Start at nesting_level of zero.  Make
 134         nested_funcs an array of structs for extensibility.  Formatting.
 135
 136 2017-09-24  Alan Modra  <amodra@gmail.com>
 137
 138         PR 22186
 139         * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
 140         rather than dividing by zero.
 141
 142 2017-09-24  Alan Modra  <amodra@gmail.com>
 143
 144         PR 22169
 145         * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
 146
 147 2017-09-24  Alan Modra  <amodra@gmail.com>
 148
 149         PR 22167
 150         * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
 151
 152 2017-09-24  Alan Modra  <amodra@gmail.com>
 153
 154         PR 22166
 155         * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
 156         SHT_GNU_verneed section for sanity.  Don't zalloc memory for
 157         verref.
 158
 159 2017-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 160
 161         PR binutils/22170
 162         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
 163         corrupted PLT.
 164
 165 2017-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 166
 167         PR binutils/22163
 168         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
 169         -1 if bfd_canonicalize_dynamic_reloc returns 0.
 170
 171 2017-09-22  Pedro Alves  <palves@redhat.com>
 172             Alan Modra  <amodra@gmail.com>
 173
 174         * version.h: Add comment.
 175
 176 2017-09-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 177
 178         * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
 179         NT_S390_GS_BC, correct the previously swapped invocations of
 180         elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
 181
 182 2017-09-19  Alan Modra  <amodra@gmail.com>
 183
 184         PR 21441
 185         * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
 186         size.
 187
 188 2017-09-19  Alan Modra  <amodra@gmail.com>
 189
 190         PR 22150
 191         * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
 192         symbols before calculating verrefs.  Don't renumber dynsyms
 193         after gc.  Exclude .gnu.version when zero or one dynsym.
 194         Localize some vars and reindent.
 195
 196 2017-09-18  H.J. Lu  <hongjiu.lu@intel.com>
 197
 198         PR ld/22148
 199         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
 200         return from bfd_canonicalize_dynamic_reloc.
 201
 202 2017-09-15  Alan Modra  <amodra@gmail.com>
 203
 204         PR 22116
 205         * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
 206         overflows bfd_size_type.
 207
 208 2017-09-14  H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         PR ld/22135
 211         * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
 212         to indicate if conversion is performed.
 213         (elf_i386_check_relocs): Cache section contents and relocations
 214         if conversion is performed.
 215         * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
 216         contents and relocations if conversion is performed.
 217
 218 2017-09-14  Nick Clifton  <nickc@redhat.com>
 219
 220         PR binutils/22113
 221         * peXXigen.c (pe_print_idata): Extend check for HintName vector
 222         entries.
 223
 224 2017-09-13  H.J. Lu  <hongjiu.lu@intel.com>
 225
 226         * elfxx-x86.h: Fix a typo in comments.
 227
 228 2017-09-09  Kamil Rytarowski  <n54@gmx.com>
 229
 230         * elf32-nds32.c: Rename __BIT() to N32_BIT().
 231
 232 2017-09-09  Alan Modra  <amodra@gmail.com>
 233
 234         * elf64-ppp.c (plt_stub_pad): Handle positive and negative
 235         plt_stub_align.
 236
 237 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 238
 239         * elf32-i386.c (elf_i386_relocate_section): Update usage of
 240         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 241         (elf_i386_finish_dynamic_symbol): Likewise.
 242         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 243         (elf_x86_64_finish_dynamic_symbol): Likewise.
 244         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
 245         (_bfd_x86_elf_fixup_symbol): Likewise.
 246
 247 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 250         check has_non_got_reloc.
 251
 252 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 253
 254         PR ld/22115
 255         * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
 256         Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 257         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
 258         linker_def.  Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 259         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
 260         and linker_def on __ehdr_start if it is referenced and not
 261         defined.
 262         (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
 263         and return TRUE when building executable, if a symbol has
 264         non-GOT/non-PLT relocations in text section or there is no
 265         dynamic linker.
 266         * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
 267
 268 2017-09-08  H.J. Lu  <hongjiu.lu@intel.com>
 269
 270         * elfxx-x86.h: Update comments.
 271
 272 2017-09-08  H.J. Lu  <hongjiu.lu@intel.com>
 273
 274         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
 275         elf_x86_plt_layout_table with elf_x86_init_table.
 276         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
 277         Likewise.
 278         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
 279         Likewise.
 280         * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
 281         (elf_x86_init_table): This.
 282         (_bfd_x86_elf_link_setup_gnu_properties): Replace
 283         elf_x86_plt_layout_table with elf_x86_init_table.
 284
 285 2017-09-07  H.J. Lu  <hongjiu.lu@intel.com>
 286
 287         * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
 288         elf64.lo together with elfxx-x86.lo for 64-bit BFD.
 289         * configure: Regenerated.
 290         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
 291         and r_sym fields of plt_layout.
 292         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
 293         Likewise.
 294         * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
 295         (_bfd_x86_elf_link_hash_table_create): Likewise.  Don't set
 296         r_info nor r_sym fields.
 297         (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
 298         fields of htab.
 299         * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
 300
 301 2017-09-07  Palmer Dabbelt  <palmer@dabbelt.com>
 302
 303         * (_bfd_riscv_relax_align): Call bfd_set_error and
 304         print an error message when unable to relax a .align directive.
 305
 306 2017-09-07  Palmer Dabbelt  <palmer@dabbelt.com>
 307
 308         * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
 309         (riscv_record_pcrel_hi_reloc): Add absolute argument.
 310         (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
 311         R_RISCV_PCREL_HI20 relocs, and pass the result to
 312         riscv_record_pcrel_hi_reloc.
 313
 314 2017-09-07  H.J. Lu  <hongjiu.lu@intel.com>
 315
 316         * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
 317         r_type_p.  Remove the converted argument.  Replace
 318         SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.  Return
 319         the new relocation type via r_type_p.
 320         (elf_i386_relocate_section): Likewise.
 321         (elf_i386_finish_dynamic_symbol): Likewise.
 322         (need_convert_load): Removed.
 323         (check_relocs_failed): Updated.
 324         (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
 325         instead of setting need_convert_load.
 326         (_bfd_i386_elf_convert_load): Removed.
 327         * elf64-x86-64.c (need_convert_load): Removed.
 328         (check_relocs_failed): Updated.
 329         (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
 330         Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
 331         Return the new relocation type via r_type_p.
 332         (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
 333         instead of setting need_convert_load.
 334         (elf_x86_64_check_relocs): Don't check PIC if relocation has
 335         been converted.
 336         (_bfd_x86_64_elf_convert_load): Removed.
 337         (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
 338         with SYMBOL_REFERENCES_LOCAL_P.
 339         (elf_x86_64_finish_dynamic_symbol): Likewise.
 340         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
 341         set convert_load.
 342         (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
 343         (_bfd_x86_elf_link_symbol_references_local): New function.
 344         * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
 345         (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
 346         SYMBOL_REFERENCES_LOCAL_P.
 347         (elf_x86_link_hash_entry): Add local_ref.
 348         (elf_x86_link_hash_table): Remove convert_load.
 349         (_bfd_i386_elf_convert_load): Removed.
 350         (_bfd_x86_64_elf_convert_load): Likewise.
 351         (_bfd_x86_elf_link_symbol_references_local): New.
 352
 353 2017-09-06  H.J. Lu  <hongjiu.lu@intel.com>
 354
 355         * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
 356         (elf_x86_64_info_to_howto): Get the real relocation type by
 357         masking out R_X86_64_converted_reloc_bit.
 358         (elf_x86_64_check_tls_transition): Get the real relocation type
 359         by masking out R_X86_64_converted_reloc_bit.
 360         (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
 361         instead of setting converted_reloc.
 362         (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
 363         instead of converted_reloc. Get the real relocation type by
 364         masking out R_X86_64_converted_reloc_bit.
 365         (elf_x86_64_link_setup_gnu_properties): Verify that the value of
 366         R_X86_64_converted_reloc_bit is valid.
 367         * elfxx-x86.h (converted_reloc): Removed.
 368
 369 2017-09-06  H.J. Lu  <hongjiu.lu@intel.com>
 370
 371         * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
 372         when calling elf_i386_tls_transition.  Don't use ELF32_R_TYPE
 373         to get the relocation type again.
 374         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
 375         r_type when calling elf_x86_64_tls_transition.  Don't use
 376         ELF32_R_TYPE to get the relocation type again.
 377
 378 2017-09-05  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
 381         converted_reloc.
 382
 383 2017-09-05  H.J. Lu  <hongjiu.lu@intel.com>
 384
 385         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
 386         argument.  Don't check relocation overflow.  Avoid relocation
 387         overflow if --no-relax is used.  Set converted_reloc on symbol
 388         if a GOTPCREL relocation is converted.
 389         (elf_x86_64_relocate_section): Issue a fatal error and suggest
 390         --no-relax if GOTPCREL relocation conversion leads to relocation
 391         overflow.
 392         * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
 393
 394 2017-09-05  Alexander Fedotov <alexander.fedotov@nxp.com>
 395             Edmar Wienskoski <edmar.wienskoski@nxp.com
 396
 397         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
 398         (ppc_elf_check_relocs): Handle it.
 399         (ppc_elf_vle_split20): New function.
 400         (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
 401
 402 2017-09-03  H.J. Lu  <hongjiu.lu@intel.com>
 403
 404         PR ld/22071
 405         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
 406         for x86-64 if GOT_TLS_GDESC_P is true.
 407
 408 2017-09-03  Alan Modra  <amodra@gmail.com>
 409
 410         PR 22067
 411         * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
 412
 413 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 414
 415         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 416         tls_get_addr for x86-64 in one place.
 417
 418 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 419
 420         * configure.ac (bfd_backends): Add elf64-x86-64.lo together
 421         with elfxx-x86.lo for 64-bit BFD.
 422         * configure: Regenerated.
 423
 424 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         * elf32-i386.c (elf_i386_convert_load): Renamed to ...
 427         (_bfd_i386_elf_convert_load): This.  Remove static.
 428         (elf_i386_size_dynamic_sections): Removed.
 429         (elf_backend_size_dynamic_sections): Likewise.
 430         * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
 431         (_bfd_x86_64_elf_convert_load): This.  Remove static.
 432         (elf_x86_64_size_dynamic_sections): Removed.
 433         (elf_backend_size_dynamic_sections): Likewise.
 434         * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
 435         (elf_x86_allocate_dynrelocs): This.  Make it static.
 436         (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
 437         (elf_x86_allocate_local_dynreloc): This.  Make it static.
 438         (elf_i386_is_reloc_section): New function.
 439         (elf_x86_64_is_reloc_section): Likewise.
 440         (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
 441         is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
 442         Rearrange got_entry_size initialization.
 443         (_bfd_x86_elf_size_dynamic_sections): New function.
 444         * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
 445         is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
 446         (_bfd_i386_elf_convert_load): New.
 447         (_bfd_x86_64_elf_convert_load): Likewise.
 448         (_bfd_x86_elf_size_dynamic_sections): Likewise.
 449         (elf_backend_size_dynamic_sections): Likewise.
 450         (_bfd_x86_elf_allocate_dynrelocs): Removed.
 451         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 452
 453 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 454
 455         * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
 456         update comments.
 457
 458 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 459
 460         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
 461         sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
 462
 463 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 464
 465         * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 466         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
 467         * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 468         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
 469         * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 470         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
 471
 472 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 473
 474         * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
 475         (elf_i386_allocate_local_dynrelocs): Likewise.
 476         (elf_i386_size_dynamic_sections): Replace
 477         elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
 478         with _bfd_x86_elf_allocate_dynrelocs and
 479         _bfd_x86_elf_allocate_local_dynrelocs.
 480         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
 481         (elf_x86_64_allocate_local_dynrelocs): Likewise.
 482         (elf_x86_64_size_dynamic_sections): Replace
 483         elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
 484         with _bfd_x86_elf_allocate_dynrelocs and
 485         _bfd_x86_elf_allocate_local_dynrelocs.
 486         * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
 487         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 488         * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
 489         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 490
 491 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 492
 493         * elf32-i386.c (is_i386_elf): Removed.
 494         (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
 495         (elf_i386_size_dynamic_sections): Likewise.
 496         (elf_i386_relocate_section): Likewise.
 497         * elf64-x86-64.c (is_x86_64_elf): Removed.
 498         (elf_x86_64_check_relocs): Replace is_x86_64_elf with
 499         is_x86_elf.
 500         (elf_x86_64_size_dynamic_sections): Likewise.
 501         (elf_x86_64_relocate_section): Likewise.
 502         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 503         target_id.
 504         * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
 505         (is_x86_elf): New.
 506
 507 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 508
 509         * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
 510         (elf_i386_allocate_dynrelocs): Replace
 511         elf_i386_compute_jump_table_size with
 512         elf_x86_compute_jump_table_size.
 513         (elf_i386_size_dynamic_sections): Likewise.
 514         * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
 515         (elf_x86_64_allocate_dynrelocs): Replace
 516         elf_x86_64_compute_jump_table_size with
 517         elf_x86_compute_jump_table_size.
 518         (elf_x86_64_size_dynamic_sections): Likewise.
 519         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 520         got_entry_size.
 521         * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
 522         (elf_x86_compute_jump_table_size): New.
 523
 524 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 525
 526         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 527         sizeof_reloc.
 528         (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
 529         * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
 530
 531 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 532
 533         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
 534         with htab->is_vxworks.
 535         (elf_i386_size_dynamic_sections): Likewise.
 536         (elf_i386_relocate_section): Likewise.
 537         (elf_i386_finish_dynamic_symbol): Likewise.
 538         (elf_i386_finish_dynamic_sections): Likewise.
 539
 540 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 541
 542         * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
 543         GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 544         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
 545         * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
 546         GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 547         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
 548         * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 549         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
 550
 551 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 552
 553         PR ld/22064
 554         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
 555         ELF_COMMON_DEF_P for common symbols.
 556
 557 2017-09-02  Alan Modra  <amodra@gmail.com>
 558
 559         * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
 560         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
 561         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 562
 563 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 564
 565         * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
 566         (elf_backend_gc_mark_hook): Likewise.
 567         * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
 568         (elf_backend_gc_mark_hook): Likewise.
 569         * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
 570         * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
 571         (elf_backend_gc_mark_hook): Likewise.
 572
 573 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 574
 575         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
 576         (elf_backend_adjust_dynamic_symbol): Likewise.
 577         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
 578         (elf_backend_adjust_dynamic_symbol): Likewise.
 579         * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
 580         (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
 581         * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
 582         (_bfd_x86_elf_adjust_dynamic_symbol): New.
 583         (elf_backend_adjust_dynamic_symbol): Likewise.
 584
 585 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 586
 587         * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
 588         comments.
 589
 590 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 591
 592         * elf32-i386.c (elf_i386_mkobject): Removed.
 593         (bfd_elf32_mkobject): Likewise.
 594         * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
 595         (bfd_elf64_mkobject): Likewise.
 596         (bfd_elf32_mkobject): Likewise.
 597         * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
 598         * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
 599         (bfd_elf64_mkobject): Likewise.
 600         (bfd_elf32_mkobject): Likewise.
 601
 602 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 603
 604         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
 605         Call _bfd_x86_elf_link_setup_gnu_properties.
 606         * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
 607         pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
 608         entries.
 609         (elf_x86_64_non_lazy_plt): Likewise.
 610         (elf_x86_64_lazy_bnd_plt): Likewise.
 611         (elf_x86_64_non_lazy_bnd_plt): Likewise.
 612         (elf_x86_64_lazy_ibt_plt): Likewise.
 613         (elf_x32_lazy_ibt_plt): Likewise.
 614         (elf_x86_64_non_lazy_ibt_plt): Likewise.
 615         (elf_x32_non_lazy_ibt_plt): Likewise.
 616         (elf_x86_64_nacl_plt): Likewise.
 617         (elf_x86_64_link_setup_gnu_properties): Updated.  Call
 618         _bfd_x86_elf_link_setup_gnu_properties.
 619         * elfxx-x86.c: Include elf-vxworks.h".
 620         (_bfd_x86_elf_link_setup_gnu_properties): New function.
 621         * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
 622         comments for pic_plt0_entry and pic_plt_entry.
 623         (elf_x86_non_lazy_plt_layout): Likewise.
 624         (elf_x86_plt_layout_table): New.
 625         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 626
 627 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 628
 629         PR ld/22061
 630         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
 631         .eh_frame section for the second PLT.
 632         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
 633         alignment of .eh_frame section for the second PLT.
 634
 635 2017-09-01  Nick Clifton  <nickc@redhat.com>
 636
 637         PR 22059
 638         * dwarf2.c (decode_line_info): Fix test for an overlong line info
 639         structure.
 640
 641 2017-09-01  Nick Clifton  <nickc@redhat.com>
 642
 643         PR 22058
 644         * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
 645         attribute buffer is NUL terminated.
 646
 647 2017-08-31  Nick Clifton  <nickc@redhat.com>
 648
 649         PR 22047
 650         * dwarf2.c (read_section): If necessary add a terminating NUL byte
 651         to dwarf string sections.
 652
 653 2017-08-31  Alan Modra  <amodra@gmail.com>
 654
 655         * po/SRC-POTFILES.in: Regenerate.
 656
 657 2017-08-31  Alan Modra  <amodra@gmail.com>
 658
 659         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
 660         for a section containing just a terminator.  Allow multiple
 661         terminators at end of section.
 662         * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
 663         sections when not adding alignment.  Assert on terminator in
 664         the middle of FDEs.
 665
 666 2017-08-31  Alan Modra  <amodra@gmail.com>
 667
 668         PR 21441
 669         PR 22048
 670         * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
 671         terminators.
 672
 673 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 674
 675         * configure.ac (bfd_backends): Add elf64.lo together with
 676         elfxx-x86.lo for 64-bit BFD.
 677         * configure: Regenerated.
 678
 679 2017-08-31  James Bowman  <james.bowman@ftdichip.com>
 680
 681         * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
 682         for R_FT32_18.
 683
 684 2017-08-31  Alan Modra  <amodra@gmail.com>
 685
 686         PR binutils/22032
 687         * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
 688         before _close_and_cleanup.  Call iovec->bclose after.
 689         (bfd_close): Remove code common to, and call, bfd_close_all_done.
 690
 691 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 692
 693         * elf32-i386.c (elf_i386_plt_type): Removed.
 694         (elf_i386_plt): Likewise.
 695         (elf_i386_get_synthetic_symtab): Updated.   Call
 696         _bfd_x86_elf_get_synthetic_symtab.
 697         * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
 698         (elf_x86_64_plt): Likewise.
 699         (elf_x86_64_get_synthetic_symtab): Updated.  Call
 700         _bfd_x86_elf_get_synthetic_symtab.
 701         * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
 702         (elf_x86_64_get_plt_got_vma): Likewise.
 703         (elf_i386_valid_plt_reloc_p): Likewise.
 704         (elf_x86_64_valid_plt_reloc_p): Likewise.
 705         (_bfd_x86_elf_get_synthetic_symtab): Likewise.
 706         * elfxx-x86.h (elf_x86_plt_type): New.
 707         (elf_x86_plt): Likewise.
 708         (_bfd_x86_elf_get_synthetic_symtab): Likewise.
 709
 710 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 711
 712         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
 713         target_id instead of elf_machine_code.
 714
 715 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 716
 717         * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
 718         (elf_i386_lazy_plt_layout): Likewise.
 719         (elf_i386_non_lazy_plt_layout): Likewise.
 720         (elf_i386_plt_layout): Likewise.
 721         (elf_i386_link_hash_table): Likewise.
 722         (elf_i386_next_tls_desc_index): Likewise.
 723         (elf_i386_srelplt2): Likewise.
 724         (elf_i386_plt): Likewise.
 725         (elf_i386_lazy_plt): Likewise.
 726         (elf_i386_non_lazy_plt): Likewise.
 727         (elf_i386_link_hash_table_create): Likewise.
 728         (bfd_elf32_bfd_link_hash_table_create): Likewise.
 729         (elf_i386_lazy_plt): Updated.
 730         (elf_i386_non_lazy_plt): Likewise.
 731         (elf_i386_lazy_ibt_plt): Likewise.
 732         (elf_i386_non_lazy_ibt_plt): Likewise.
 733         (elf_i386_allocate_dynrelocs): Likewise.
 734         (elf_i386_size_dynamic_sections): Likewise.
 735         (elf_i386_relocate_section): Likewise.
 736         (elf_i386_finish_dynamic_symbol): Likewise.
 737         (elf_i386_finish_dynamic_sections): Likewise.
 738         (elf_i386_get_synthetic_symtab): Likewise.
 739         (elf_i386_link_setup_gnu_properties): Likewise.
 740         (elf_i386_nacl_plt): Likewise.
 741         * elf64-x86-64.c (ABI_64_P): Removed.
 742         (ELF64_DYNAMIC_INTERPRETER): Likewise.
 743         (ELF32_DYNAMIC_INTERPRETER): Likewise.
 744         (elf_x86_64_lazy_plt_layout): Likewise.
 745         (elf_x86_64_non_lazy_plt_layout): Likewise.
 746         (elf_x86_64_plt_layout): Likewise.
 747         (elf_x86_64_link_hash_table): Likewise.
 748         (elf_x86_64_plt): Likewise.
 749         (elf_x86_64_lazy_plt): Likewise.
 750         (elf_x86_64_non_lazy_plt): Likewise.
 751         (elf_x86_64_link_hash_table_create): Likewise.
 752         (bfd_elf64_bfd_link_hash_table_create): Likewise.
 753         (bfd_elf32_bfd_link_hash_table_create): Likewise.
 754         (elf_x86_64_lazy_plt): Updated.
 755         (elf_x86_64_non_lazy_plt): Likewise.
 756         (elf_x86_64_lazy_bnd_plt): Likewise.
 757         (elf_x86_64_non_lazy_bnd_plt): Likewise.
 758         (elf_x86_64_lazy_ibt_plt): Likewise.
 759         (elf_x32_lazy_ibt_plt): Likewise.
 760         (elf_x86_64_non_lazy_ibt_plt): Likewise.
 761         (elf_x32_non_lazy_ibt_plt): Likewise.
 762         (elf_x86_64_allocate_dynrelocs): Likewise.
 763         (elf_x86_64_size_dynamic_sections): Likewise.
 764         (elf_x86_64_relocate_section): Likewise.
 765         (elf_x86_64_finish_dynamic_symbol): Likewise.
 766         (elf_x86_64_finish_dynamic_sections): Likewise.
 767         (elf_x86_64_get_synthetic_symtab): Likewise.
 768         (elf_x86_64_link_setup_gnu_properties): Likewise.
 769         (elf_x86_64_nacl_plt): Likewise.
 770         * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
 771         "elf/x86-64.h".
 772         (ELF32_DYNAMIC_INTERPRETER): New.
 773         (ELF64_DYNAMIC_INTERPRETER): Likewise.
 774         (ELFX32_DYNAMIC_INTERPRETER): Likewise.
 775         (_bfd_x86_elf_link_hash_table_create): Likewise.
 776         (_bfd_x86_elf_link_hash_table_free): Renamed to ...
 777         (elf_x86_link_hash_table_free): This.  Make it static.
 778         * elfxx-x86.h: Don't include "objalloc.h".
 779         (ABI_64_P): New.
 780         (elf_x86_lazy_plt_layout): Likewise.
 781         (elf_x86_non_lazy_plt_layout): Likewise.
 782         (elf_x86_plt_layout): Likewise.
 783         (_bfd_x86_elf_link_hash_table_create): Likewise.
 784         (bfd_elf64_bfd_link_hash_table_create): Likewise.
 785         (bfd_elf32_bfd_link_hash_table_create): Likewise.
 786         (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
 787         srelplt2 and next_tls_desc_index.
 788         (_bfd_x86_elf_link_hash_table_free): Removed.
 789
 790 2017-08-30  Maciej W. Rozycki  <macro@imgtec.com>
 791
 792         * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
 793         branch offset interpretation.
 794
 795 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 796
 797         PR binutils/22032
 798         * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
 799
 800 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 801
 802         * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
 803         (elf_x86_64_srelplt2): Likewise.
 804
 805 2017-08-30  Alan Modra  <amodra@gmail.com>
 806
 807         * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
 808         (ppc64_elf_tls_optimize): Set it.
 809         (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
 810         insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
 811         addis would add zero.
 812         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
 813         (ppc_elf_tls_optimize): Set it.
 814         (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
 815         insn on TPREL16_LO relocs to use r2 when addis would add zero.
 816
 817 2017-08-30  Alan Modra  <amodra@gmail.com>
 818
 819         * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
 820         __tls_get_addr call sequences to LE, don't move the addi down
 821         to the nop.  Replace the bl with addi and leave the nop alone.
 822
 823 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
 824
 825         * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
 826         Re-indent.
 827         * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
 828         Likewise.
 829         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
 830
 831 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
 832
 833         * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
 834         (BFD64_BACKENDS): Likewise.
 835         (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
 836         (BFD64_BACKENDS_CFILES): Likewise.
 837         * Makefile.in: Regenerated.
 838         * configure.ac (bfd_backends): Add elfxx-x86.lo together with
 839         elf32-i386.lo and elf64-x86-64.lo.
 840         * configure: Regenerated.
 841         * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
 842         "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
 843         "objalloc.h" and "hashtab.h".
 844         (ELIMINATE_COPY_RELOCS): Removed.
 845         (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
 846         (SYMBOL_NO_COPYRELOC): Likewise.
 847         (elf_i386_link_hash_entry): Likewise.
 848         (GOT_UNKNOWN): Likewise.
 849         (GOT_NORMAL): Likewise.
 850         (GOT_TLS_GD): Likewise.
 851         (elf_i386_hash_entry): Likewise.
 852         (elf_i386_obj_tdata): Likewise.
 853         (elf_i386_tdata): Likewise.
 854         (elf_i386_local_got_tls_type): Likewise.
 855         (elf_i386_local_tlsdesc_gotent): Likewise.
 856         (elf_i386_hash_table): Likewise.
 857         (elf_i386_link_hash_newfunc): Likewise.
 858         (elf_i386_local_htab_hash): Likewise.
 859         (elf_i386_local_htab_eq): Likewise.
 860         (elf_i386_get_local_sym_hash): Likewise.
 861         (elf_i386_link_hash_table_free): Likewise.
 862         (elf_i386_copy_indirect_symbol): Likewise.
 863         (elf_i386_fixup_symbol): Likewise.
 864         (elf_i386_readonly_dynrelocs): Likewise.
 865         (elf_i386_always_size_sections): Likewise.
 866         (elf_i386_set_tls_module_base): Likewise.
 867         (elf_i386_dtpoff_base): Likewise.
 868         (compare_relocs): Likewise.
 869         (elf_i386_hash_symbol): Likewise.
 870         (elf_i386_parse_gnu_properties): Likewise.
 871         (elf_i386_merge_gnu_properties): Likewise.
 872         (elf_i386_link_check_relocs): Likewise.
 873         (elf_i386_merge_symbol_attribute): Likewise.
 874         (bfd_elf32_bfd_link_check_relocs): Likewise.
 875         (elf_backend_copy_indirect_symbol): Likewise.
 876         (elf_backend_always_size_sections): Likewise.
 877         (elf_backend_omit_section_dynsym): Likewise.
 878         (elf_backend_hash_symbol): Likewise.
 879         (elf_backend_fixup_symbol): Likewise.
 880         (elf_backend_parse_gnu_properties): Likewise.
 881         (elf_backend_merge_gnu_properties): Likewise.
 882         (elf_backend_merge_symbol_attribute): Likewise.
 883         (elf_i386_mkobject): Updated.
 884         (elf_i386_link_hash_table_create): Likewise.
 885         (elf_i386_check_tls_transition): Likewise.
 886         (elf_i386_tls_transition): Likewise.
 887         (elf_i386_convert_load_reloc): Likewise.
 888         (elf_i386_check_relocs): Likewise.
 889         (elf_i386_adjust_dynamic_symbol): Likewise.
 890         (elf_i386_allocate_dynrelocs): Likewise.
 891         (elf_i386_convert_load): Likewise.
 892         (elf_i386_size_dynamic_sections): Likewise.
 893         (elf_i386_relocate_section): Likewise.
 894         (elf_i386_finish_dynamic_symbol ): Likewise.
 895         (elf_i386_finish_dynamic_sections): Likewise.
 896         (elf_i386_output_arch_local_syms): Likewise.
 897         (elf_i386_get_synthetic_symtab): Likewise.
 898         (elf_i386_link_setup_gnu_properties): Likewise.
 899         (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
 900         of elf_link_hash_table, as base.
 901         (elf_i386_next_tls_desc_index): New.
 902         (elf_i386_srelplt2): Likewise.
 903         (elf_i386_plt): Likewise.
 904         (elf_i386_lazy_plt): Likewise.
 905         (elf_i386_non_lazy_plt): Likewise.
 906         * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
 907         "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
 908         "objalloc.h" and "hashtab.h".
 909         (ELIMINATE_COPY_RELOCS): Removed.
 910         (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
 911         (SYMBOL_NO_COPYRELOC): Likewise.
 912         (elf_x86_64_link_hash_entry): Likewise.
 913         (GOT_UNKNOWN): Likewise.
 914         (GOT_NORMAL): Likewise.
 915         (GOT_TLS_GD): Likewise.
 916         (elf_x86_64_hash_entry): Likewise.
 917         (elf_x86_64_obj_tdata): Likewise.
 918         (elf_x86_64_tdata): Likewise.
 919         (elf_x86_64_local_got_tls_type): Likewise.
 920         (elf_x86_64_local_tlsdesc_gotent): Likewise.
 921         (elf_x86_64_hash_table): Likewise.
 922         (elf_x86_64_link_hash_newfunc): Likewise.
 923         (elf_x86_64_local_htab_hash): Likewise.
 924         (elf_x86_64_local_htab_eq): Likewise.
 925         (elf_x86_64_get_local_sym_hash): Likewise.
 926         (elf_x86_64_link_hash_table_free): Likewise.
 927         (elf_x86_64_copy_indirect_symbol): Likewise.
 928         (elf_x86_64_fixup_symbol): Likewise.
 929         (elf_x86_64_readonly_dynrelocs): Likewise.
 930         (elf_x86_64_always_size_sections): Likewise.
 931         (elf_x86_64_set_tls_module_base): Likewise.
 932         (elf_x86_64_dtpoff_base): Likewise.
 933         (compare_relocs): Likewise.
 934         (elf_x86_64_merge_symbol_attribute): Likewise.
 935         (elf_x86_64_hash_symbol): Likewise.
 936         (elf_x86_64_parse_gnu_properties): Likewise.
 937         (elf_x86_64_merge_gnu_properties): Likewise.
 938         (elf_x86_64_link_check_relocs): Likewise.
 939         (elf_backend_copy_indirect_symbol): Likewise.
 940         (elf_backend_always_size_sections): Likewise.
 941         (bfd_elf64_bfd_link_check_relocs): Likewise.
 942         (elf_backend_merge_symbol_attribute): Likewise.
 943         (elf_backend_hash_symbol): Likewise.
 944         (elf_backend_omit_section_dynsym): Likewise.
 945         (elf_backend_fixup_symbol): Likewise.
 946         (elf_backend_parse_gnu_properties): Likewise.
 947         (elf_backend_merge_gnu_properties): Likewise.
 948         (bfd_elf32_bfd_link_check_relocs): Likewise.
 949         (elf_x86_64_mkobject): Updated.
 950         (elf_x86_64_link_hash_table_create): Likewise.
 951         (elf_x86_64_check_tls_transition): Likewise.
 952         (elf_x86_64_tls_transition): Likewise.
 953         (elf_x86_64_convert_load_reloc): Likewise.
 954         (elf_x86_64_check_relocs): Likewise.
 955         (elf_x86_64_adjust_dynamic_symbol): Likewise.
 956         (elf_x86_64_allocate_dynrelocs): Likewise.
 957         (elf_x86_64_convert_load): Likewise.
 958         (elf_x86_64_size_dynamic_sections): Likewise.
 959         (elf_x86_64_relocate_section): Likewise.
 960         (elf_x86_64_finish_dynamic_symbol ): Likewise.
 961         (elf_x86_64_finish_dynamic_sections): Likewise.
 962         (elf_x86_64_output_arch_local_syms): Likewise.
 963         (elf_x86_64_get_synthetic_symtab): Likewise.
 964         (elf_x86_64_link_setup_gnu_properties): Likewise.
 965         (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
 966         instead of elf_link_hash_table, as base.
 967         (elf_x86_64_next_tls_desc_index): New.
 968         (elf_x86_64_srelplt2): Likewise.
 969         (elf_x86_64_plt): Likewise.
 970         (elf_x86_64_lazy_plt): Likewise.
 971         (elf_x86_64_non_lazy_plt): Likewise.
 972         * elfxx-x86.c: New file.
 973         * elfxx-x86.h: Likewise.
 974
 975 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
 976
 977         * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
 978         return.
 979         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
 980
 981 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
 982
 983         * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
 984         sections before checking dynamic relocations and free invalid
 985         PLT section contents.
 986         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
 987
 988 2017-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 989
 990         * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
 991         * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
 992
 993 2017-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 994
 995         PR binutils/22018
 996         * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
 997         PLT section size.
 998         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
 999
1000 2017-08-27  H.J. Lu  <hongjiu.lu@intel.com>
1001
1002         * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1003         def_protected.
1004         * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1005
1006 2017-08-26  H.J. Lu  <hongjiu.lu@intel.com>
1007
1008         PR ld/21997
1009         * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1010         dyn_lib_class and has_gnu_symbols.  Change bad_symtab to bitfield.
1011         Add a has_no_copy_on_protected bitfield.
1012         (elf_has_no_copy_on_protected): New.
1013         * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1014         elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1015         (elf_merge_gnu_property_list): Likewise.
1016         (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1017         to FALSE for elf_has_no_copy_on_protected.
1018         * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1019         (elf_i386_link_hash_entry): Add def_protected.
1020         (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1021         when checking info->nocopyreloc.
1022         (elf_i386_link_setup_gnu_properties): Don't set
1023         extern_protected_data here.
1024         (elf_i386_merge_symbol_attribute): New function.
1025         (elf_backend_merge_symbol_attribute): New.
1026         * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1027         (elf_x86_64_link_hash_entry): Add def_protected.
1028         (elf_x86_64_need_pic): Report protected symbol for def_protected.
1029         (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1030         when checking info->nocopyreloc.
1031         (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1032         relocation run-time overflow and unresolvable R_X86_64_32S
1033         relocation against protected data symbol defined in shared object
1034         with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1035         (elf_x86_64_link_setup_gnu_properties): Don't set
1036         extern_protected_data here.
1037         (elf_x86_64_merge_symbol_attribute): New function.
1038         (elf_backend_merge_symbol_attribute): New.
1039
1040 2017-08-26  Alan Modra  <amodra@gmail.com>
1041
1042         * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll.  Comment.
1043         (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1044         (ppc_elf_relocate_section): Comment fix.
1045         * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll.  Comment.
1046         (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1047         Support dynamic relocs for TPREL16 when non-pic too.
1048         (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1049         (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1050         when non-pic too.
1051
1052 2017-08-25  H.J. Lu  <hongjiu.lu@intel.com>
1053
1054         * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1055         "symbol" in comments.
1056         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1057
1058 2017-08-24  H.J. Lu  <hongjiu.lu@intel.com>
1059
1060         PR ld/22001
1061         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1062         R_X86_64_PC32 relocation run-time overflow and unresolvable
1063         R_X86_64_32S relocation with -z nocopyreloc.
1064
1065 2017-08-24  H.J. Lu  <hongjiu.lu@intel.com>
1066
1067         * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1068         Undefined symbols may not have a type.
1069         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1070
1071 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1072
1073         * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1074         bfd_link_info.  Report shared, PIE or PDE object based on
1075         bfd_link_info.
1076         (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1077         (elf_x86_64_relocate_section): Likewise.
1078
1079 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1080
1081         * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1082         for function symbols.
1083         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1084
1085 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1086
1087         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1088         extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1089         is set on any input relocatable file.
1090         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1091
1092 2017-08-23  Alan Modra  <amodra@gmail.com>
1093
1094         PR 21988
1095         * elf64-ppc.c (ensure_undef_dynamic): Rename from
1096         ensure_undefweak_dynamic.  Handle undefined too.
1097         * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1098         * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1099         (allocate_dynrelocs): Discard undefined non-default visibility
1100         relocs first.  Make undefined syms dynamic.  Tidy goto.
1101
1102 2017-08-21  Alan Modra  <amodra@gmail.com>
1103             H.J. Lu  <hongjiu.lu@intel.com>
1104
1105         PR ld/21964
1106         * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1107         * elflink.c (bfd_elf_define_start_stop): Rewrite.
1108
1109 2017-08-21  Hans-Peter Nilsson  <hp@bitrange.com>
1110
1111         PR ld/20125
1112         * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1113         undefined weak symbols.
1114
1115 2017-08-18  Nick Clifton  <nickc@redhat.com>
1116
1117         PR binutils/21962
1118         * tekhex.c (getsym): Fix check for source pointer walking off the
1119         end of the input buffer.
1120
1121 2017-08-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1122
1123         PR ld/18808
1124         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1125         relocations in debug sections, change abort to _bfd_error_handler.
1126
1127 2017-08-14  Nick Clifton  <nickc@redhat.com>
1128
1129         PR 21957
1130         * elf.c (setup_group): Check for an empty or very small group
1131         section.
1132         * po/bfd.pot: Regenerate.
1133
1134 2017-08-14  Alan Modra  <amodra@gmail.com>
1135
1136         PR 21441
1137         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1138         alignment padding here.
1139         * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1140         in a reverse pass over sections.
1141
1142 2017-08-11  H.J. Lu  <hongjiu.lu@intel.com>
1143
1144         PR binutils/21943
1145         * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1146         for @plt suffixes first.
1147         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1148
1149 2017-08-08  Nick Clifton  <nickc@redhat.com>
1150
1151         PR 21916
1152         * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1153         small section lengths.
1154         * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1155         table.
1156         (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1157         there is enough data present in the note.
1158
1159 2017-08-08  Alan Modra  <amodra@gmail.com>
1160
1161         PR 21017
1162         * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1163         got.refcount for GOTOFF relocs, just create .got section.
1164
1165 2017-08-07  H.J. Lu  <hongjiu.lu@intel.com>
1166
1167         * elflink.c (elf_link_add_object_symbols): Move common symbol
1168         check after bed->common_definition.
1169
1170 2017-08-07  Alan Modra  <amodra@gmail.com>
1171
1172         PR 21910
1173         * elflink.c (bfd_elf_final_link): Don't segfault when sections
1174         needed to define various dynamic tags have been discarded.
1175
1176 2017-08-07  Nick Clifton  <nickc@redhat.com>
1177
1178         PR 21884
1179         * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1180         has not been set then use the bfd returned by
1181         _bfd_elf_link_setup_gnu_properties.  If that is null then search
1182         through all the input bfds selecting the first normal, ELF format
1183         one.
1184         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1185
1186 2017-08-06  H.J. Lu  <hongjiu.lu@intel.com>
1187
1188         * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1189         to 1 bit.
1190         (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1191         (elf_i386_check_tls_transition): Check tls_get_addr directly.
1192         (elf_i386_convert_load_reloc): Update tls_get_addr check.
1193         (elf_i386_link_check_relocs): New function.
1194         (bfd_elf32_bfd_link_check_relocs): New.
1195         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1196         to 1 bit.
1197         (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1198         (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1199         (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1200         (elf_x86_64_link_check_relocs): New function.
1201         (bfd_elf64_bfd_link_check_relocs): New.
1202         (bfd_elf32_bfd_link_check_relocs): Likewise.
1203
1204 2017-08-06  H.J. Lu  <hongjiu.lu@intel.com>
1205
1206         PR ld/21903:
1207         * elflink.c (elf_link_add_object_symbols): Treat common symbol
1208         as undefined for --no-define-common.
1209
1210 2017-08-05  Alan Modra  <amodra@gmail.com>
1211
1212         * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1213         hppa_link_hash_table.
1214
1215 2017-08-02  Max Filippov  <jcmvbkbc@gmail.com>
1216
1217         * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1218         entries for sysregs with negative indices.
1219
1220 2017-08-01  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1221
1222         * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1223         isn't the S/390 specific elf data.
1224         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1225
1226 2017-07-31  Kuan-Lin Chen  <rufus@andestech.com>
1227
1228         * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1229         * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1230         [R_RISCV_ADD16]: Likewise.
1231         [R_RISCV_ADD32]: Likewise.
1232         [R_RISCV_ADD64]: Likewise.
1233         [R_RISCV_SUB6]: Likewise.
1234         [R_RISCV_SUB8]: Likewise.
1235         [R_RISCV_SUB16]: Likewise.
1236         [R_RISCV_SUB32]: Likewise.
1237         [R_RISCV_SUB64]: Likewise.
1238
1239 2017-07-31  Alan Modra  <amodra@gmail.com>
1240
1241         * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1242         without ld.so checks.
1243
1244 2017-07-29  Alan Modra  <amodra@gmail.com>
1245
1246         PR 21847
1247         * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1248         (ppc64_elf_merge_symbol): Set non_zero_localentry.
1249         (is_elfv2_localentry0): Test non_zero_localentry.
1250         (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1251
1252 2017-07-28  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1253
1254         * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1255         pointer check for htab->elf.irelplt.
1256         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1257
1258 2017-07-27  Nick Clifton  <nickc@redhat.com>
1259
1260         PR 21840
1261         * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1262         size is -1.
1263         * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1264         with error return.
1265         * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1266         are NULL.
1267         * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1268         of end pointer.
1269         (evax_bfd_print_emh): Check for invalid string lengths.
1270
1271 2017-07-25  Nick Clifton  <nickc@redhat.com>
1272
1273         * po/fr.po: Updated French translation.
1274
1275 2017-07-25  Benjamin Green  <bengreen5mx@gmail.com>
1276
1277         PR 21824
1278         * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1279         16-bit absolute branches into 10-bit pc-relative branches on the
1280         MSP430 as well as the MSP430X.
1281
1282 2017-07-25  Alan Modra  <amodra@gmail.com>
1283
1284         * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1285         (stub_eh_frame_size): New function.
1286         (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1287         (group_sections): Init group tls_get_addr_opt_bctrl.
1288         (ppc64_elf_size_stubs): Update sizing and initialization of
1289         .eh_frame.  Iteration over stubs via group list.
1290         (ppc64_elf_build_stubs): Iterate over stubs via group list.
1291         (ppc64_elf_finish_dynamic_sections): Update finalization of
1292         .eh_frame.
1293
1294 2017-07-24  Nick Clifton  <nickc@redhat.com>
1295
1296         PR 21813
1297         * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1298         of the relocs to the canonicalize_one_reloc routine.
1299         * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1300         for the _bfd_mach_o_canonicalize_one_reloc field.
1301         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1302         res_base parameter.  Use to check for corrupt pair relocs.
1303         * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1304         Likewise.
1305         * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1306         Likewise.
1307         * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1308         Likewise.
1309
1310         * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1311         enough data in the record before attempting to parse it.
1312         (_bfd_vms_slurp_eeom): Likewise.
1313
1314         (_bfd_vms_slurp_egsd): Check for an invalid section index.
1315         (image_set_ptr): Likewise.
1316         (alpha_vms_slurp_relocs): Likewise.
1317
1318         (alpha_vms_object_p): Check for a truncated record.
1319
1320 2017-07-24  Nick Clifton  <nickc@redhat.com>
1321
1322         PR 21803
1323         * reloc.c (_bfd_unrecognized_reloc): New function.  Reports
1324         an unrecognized reloc and sets the bfd_error value.
1325         * libbfd.h: Regenerate.
1326         * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1327         function.
1328         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1329         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1330         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1331         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1332         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1333
1334 2017-07-23  Alan Modra  <amodra@gmail.com>
1335
1336         * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1337         restore of LR.
1338
1339 2017-07-19  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1340
1341         PR ld/18841
1342         * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1343         reloc_class_ifunc for ifunc symbols.
1344
1345 2017-07-19  Nick Clifton  <nickc@redhat.com>
1346
1347         PR 21787
1348         * archive.c (bfd_generic_archive_p): If the bfd does not have the
1349         correct magic bytes at the start, set the error to wrong format
1350         and clear the format selector before returning NULL.
1351
1352 2017-07-19  Nick Clifton  <nickc@redhat.com>
1353
1354         PR 21786
1355         * coff-rs6000.c (_bfd_strntol): New function.
1356         (_bfd_strntoll): New function.
1357         (GET_VALUE_IN_FIELD): New macro.
1358         (EQ_VALUE_IN_FIELD): new macro.
1359         (_bfd_xcoff_slurp_armap): Use new macros.
1360         (_bfd_xcoff_archive_p): Likewise.
1361         (_bfd_xcoff_read_ar_hdr): Likewise.
1362         (_bfd_xcoff_openr_next_archived_file): Likewise.
1363         (_bfd_xcoff_stat_arch_elt): Likewise.
1364         * coff64-rs6000.c (_bfd_strntol): New function.
1365         (_bfd_strntoll): New function.
1366         (GET_VALUE_IN_FIELD): New macro.
1367         (xcoff64_slurp_armap): Use new macros.
1368
1369 2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>
1370             John Eric Martin  <John.Martin@emmicro-us.com>
1371
1372         * bfd-in2.h: Regenerate.
1373         * libbfd.h: Regenerate.
1374         * elf32-arc.c (JLI): Define.
1375         * reloc.c: Add JLI relocations.
1376
1377 2017-07-18  Nick Clifton  <nickc@redhat.com>
1378
1379         PR 21775
1380         * coff-sh.c: Fix spelling typos.
1381         * compress.c: Likewise.
1382         * cpu-pdp11.c: Likewise.
1383         * ecofflink.c: Likewise.
1384         * elf-m10300.c: Likewise.
1385         * elf.c: Likewise.
1386         * elf32-arm.c: Likewise.
1387         * elf32-m68k.c: Likewise.
1388         * elf32-nds32.c: Likewise.
1389         * elf32-ppc.c: Likewise.
1390         * elf32-sh.c: Likewise.
1391         * elf32-v850.c: Likewise.
1392         * elf64-ppc.c: Likewise.
1393         * elf64-x86-64.c: Likewise.
1394         * elflink.c: Likewise.
1395         * elfnn-aarch64.c: Likewise.
1396         * elfxx-mips.c: Likewise.
1397         * som.c: Likewise.
1398         * sunos.c: Likewise.
1399         * vms-alpha.c: Likewise.
1400         * xcofflink.c: Likewise.
1401
1402 2017-07-18  Nick Clifton  <nickc@redhat.com>
1403
1404         PR binutils/21781
1405         * coffcode.h (handle_COMDAT): Replace abort with an error message
1406         and return.
1407
1408 2017-07-17  H.J. Lu  <hongjiu.lu@intel.com>
1409
1410         PR ld/21782
1411         * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1412         to shared library.
1413
1414 2017-07-17  H.J. Lu  <hongjiu.lu@intel.com>
1415
1416         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1417
1418 2017-07-16  Alan Modra  <amodra@gmail.com>
1419
1420         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1421         __tls_index GOT entries when using __tls_get_addr_opt stub.
1422         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1423
1424 2017-07-12  Alan Modra  <amodra@gmail.com>
1425
1426         * po/es.po: Update from translationproject.org/latest/bfd/.
1427         * po/fi.po: Likewise.
1428         * po/fr.po: Likewise.
1429         * po/id.po: Likewise.
1430         * po/ja.po: Likewise.
1431         * po/ro.po: Likewise.
1432         * po/ru.po: Likewise.
1433         * po/sr.po: Likewise.
1434         * po/sv.po: Likewise.
1435         * po/tr.po: Likewise.
1436         * po/uk.po: Likewise.
1437         * po/vi.po: Likewise.
1438         * po/zh_CN.po: Likewise.
1439         * po/hr.po: New file from translationproject.org.
1440         * configure.ac (ALL_LINGUAS): Add hr.  Sort.
1441         * configure: Regenerate.
1442
1443 2017-07-12  Nick Clifton  <nickc@redhat.com>
1444
1445         Fix compile time warnings using gcc 7.1.1.
1446         * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1447         plt_name buffer.
1448         (elf_xtensa_get_gotplt_section): Increase length of got_name
1449         buffer.
1450         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1451         default return of FALSE.
1452         * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1453         default return of FALSE.
1454
1455 2017-07-12  Alan Modra  <amodra@gmail.com>
1456
1457         * binary.c (binary_set_section_contents): Don't print filepos in
1458         error message.
1459         (coff_write_object_contents): Cast size_t for error message.
1460         (coff_slurp_line_table): Don't use bfd_vma symndx.
1461         (coff_slurp_reloc_table): Remove unneeded cast.
1462         * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1463         error message.
1464         (find_abstract_instance_name): Likewise.
1465         * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1466         (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1467         (elf32_arm_check_relocs): Make r_symndx an int.
1468         * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1469         format string.
1470         * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1471         message arg.
1472         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1473         error message.
1474         * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1475         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1476         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1477         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1478         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1479         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1480         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1481         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1482         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1483         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1484         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1485         * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1486         and use %lu for error message.
1487         * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1488         * mmo.c (mmo_scan): Make stab_loc a file_ptr.  Cast expression for
1489         error message.
1490
1491         * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1492         in error message.
1493         (elf32_arm_final_link_relocate): Likewise.
1494         * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1495         * coffcode.h (styp_to_sec_flags): Likewise.
1496         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1497         * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1498         * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1499         * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1500         (elf32_bfin_merge_private_bfd_data): Likewise.
1501         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1502         * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1503         * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1504         (i370_elf_relocate_section): Likewise.
1505         * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1506         * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1507         * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1508         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1509         * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1510         * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1511         * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1512         * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1513         (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1514         * ieee.c (ieee_write_id, read_id): Likewise.
1515         * mach-o.c (bfd_mach_o_write_contents): Likewise.
1516         (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1517         (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1518         (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1519         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1520         * stabs.c (_bfd_link_section_stabs): Likewise.
1521
1522         * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1523         format.
1524         * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1525         * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1526         * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1527         * coff-sh.c (sh_relax_section): Likewise.
1528         (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1529         * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1530         * coffcode.h (coff_slurp_reloc_table): Likewise.
1531         * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1532         (_bfd_coff_read_string_table): Likewise.
1533         * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1534         * compress.c (bfd_get_full_section_contents): Likewise.
1535         * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1536         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1537         * elf.c (bfd_elf_string_from_elf_section): Likewise.
1538         * elf32-arc.c (arc_special_overflow_checks): Likewise.
1539         * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1540         (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1541         (elf32_arm_write_section): Likewise.
1542         * elf32-bfin.c (bfin_relocate_section): Likewise.
1543         (bfinfdpic_relocate_section): Likewise.
1544         * elf32-hppa.c (hppa_build_one_stub): Likewise.
1545         (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1546         * elf32-i386.c (elf_i386_tls_transition): Likewise.
1547         (elf_i386_relocate_section): Likewise.
1548         * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1549         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1550         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1551         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1552         * elf32-metag.c (elf_metag_relocate_section): Likewise.
1553         * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1554         (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1555         (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1556         (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1557         (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1558         (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1559         (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1560         (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1561         (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1562         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1563         * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1564         * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1565         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1566         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1567         * elf32-sh.c (sh_elf_relax_section): Likewise.
1568         (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1569         (sh_elf_relocate_section): Likewise.
1570         * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1571         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1572         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1573         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1574         * elf32-v850.c (v850_elf_relax_section): Likewise.
1575         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1576         (elf_vax_relocate_section): Likewise.
1577         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1578         (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1579         (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1580         (do_fix_for_relocatable_link): Likewise.
1581         * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1582         (elf64_alpha_relax_with_lituse): Likewise.
1583         * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1584         (elf_hppa_final_link_relocate): Likewise.
1585         * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1586         (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1587         (elf64_vms_link_add_object_symbols): Likewise.
1588         * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1589         (mmix_final_link_relocate): Likewise.
1590         * elf64-s390.c (invalid_tls_insn): Likewise.
1591         (elf_s390_relocate_section): Likewise.
1592         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1593         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1594         (elf_x86_64_relocate_section): Likewise.
1595         * elfcode.h (elf_slurp_symbol_table): Likewise.
1596         * elfcore.h (elf_core_file_p): Likewise.
1597         * elflink.c (elf_link_read_relocs_from_section): Likewise.
1598         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1599         (elfNN_aarch64_relocate_section): Likewise.
1600         * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
1601         (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
1602         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1603         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1604         (_bfd_mips_elf_relocate_section): Likewise.
1605         (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
1606         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1607         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1608         * ieee.c (ieee_slurp_external_symbols): Likewise.
1609         * ihex.c (ihex_write_object_content): Likewise.
1610         * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
1611         * merge.c (_bfd_merged_section_offset): Likewise.
1612         * mmo.c (mmo_write_loc_chunk): Likewise.
1613         (mmo_write_object_contents): Likewise.
1614         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
1615         * stabs.c (_bfd_link_section_stabs): Likewise.
1616         * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
1617
1618 2017-07-11  Alan Modra  <amodra@gmail.com>
1619
1620         * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
1621
1622 2017-07-11  Alan Modra  <amodra@gmail.com>
1623
1624         * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
1625         instruction" error using _bfd_error_handler, not einfo.
1626
1627 2017-07-10  Nick Clifton  <nickc@redhat.com>
1628
1629         * coffcode.h (coff_slurp_symbol_table): Do not include an entry
1630         for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
1631
1632 2017-07-07  John Baldwin  <jhb@FreeBSD.org>
1633
1634         * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
1635
1636 2017-07-07  Alan Modra  <amodra@gmail.com>
1637
1638         * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
1639
1640 2017-07-07  Alan Modra  <amodra@gmail.com>
1641
1642         * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
1643         as long long.  Move code replacing "ll" with "I64", and simplify.
1644
1645 2017-07-06  H.J. Lu  <hongjiu.lu@intel.com>
1646
1647         * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
1648         to 1.
1649
1650 2017-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1651
1652         * dwarf2.c (line_info_add_include_dir_stub): Replace time with
1653         xtime.
1654         (line_info_add_file_name): Likewise.
1655         (decode_line_info): Likewise.
1656
1657 2017-07-04  Tristan Gingold  <gingold@adacore.com>
1658
1659         * version.m4: Bump version to 2.29.51
1660         * configure: Regenerate.
1661
1662 2017-07-04  Jiong Wang  <jiong.wang@arm.com>
1663
1664         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
1665         sanity check at the head of this function.
1666
1667 2017-07-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
1668
1669         * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
1670         dwarf_line_str_size.
1671         (struct attr_abbrev): Add field implicit_const.
1672         (dwarf_debug_sections): Add .debug_line_str.
1673         (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
1674         (dwarf_debug_section_assert): Add static assertion.
1675         (read_indirect_line_string): New.
1676         (read_abbrevs): Support DW_FORM_implicit_const.
1677         (is_str_attr): Support DW_FORM_line_strp.
1678         (read_attribute_value): Support DW_FORM_line_strp and
1679         DW_FORM_implicit_const.
1680         (read_attribute): Support DW_FORM_implicit_const.
1681         (line_info_add_include_dir, line_info_add_include_dir_stub):
1682         (line_info_add_file_name, read_formatted_entries): New.
1683         (decode_line_info, parse_comp_unit): Support DWARF 5.
1684         (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
1685
1686 2017-07-03  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
1687
1688         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
1689         abort statement that was put for symbols that are not dynamic.
1690
1691 2017-07-03  Tristan Gingold  <gingold@adacore.com>
1692
1693         * po/bfd.pot: Regenerate
1694
1695 2017-07-03  Alan Modra  <amodra@gmail.com>
1696
1697         * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
1698         __MSVCRT__.  Support "L" modifier for bfd_vma.  Formatting.
1699         * elf.c (setup_group): Use "Lx" to print sh_size.
1700         (_bfd_elf_setup_sections): Remove unnecessary cast and print
1701         unknown section type in hex.
1702         (copy_special_section_fields): Style fix.
1703         (bfd_section_from_shdr): Correct format for sh_link.  Use a
1704         common error message for all the variants of unrecognized
1705         section types.
1706         (assign_file_positions_for_load_sections): Use "Lx" for lma
1707         adjust error message.
1708         (assign_file_positions_for_non_load_sections): Formatting.
1709         (rewrite_elf_program_header): Formatting.  Use "Lx" for
1710         bfd_vma values in error messages.
1711         * elfcode.h (elf_slurp_reloc_table_from_section): Cast
1712         ELF_R_SYM value to type expected by format.
1713         * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
1714         in error messages.
1715         (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
1716         (elf_link_input_bfd): Use "Lx" for r_info.
1717         (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
1718
1719 2017-07-03  Alan Modra  <amodra@gmail.com>
1720
1721         * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
1722         * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
1723         Microsoft C library variant of long long format specifier.
1724         (PRINT20): Cast value to bfd_uint64_t not long long.
1725         * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
1726         * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
1727         long long.  Don't cast to bfd_vma.
1728         * elf32-score.c (score3_bfd_getl48): Likewise.
1729         * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
1730
1731 2017-07-03  Alan Modra  <amodra@gmail.com>
1732
1733         * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
1734         print d_tag.
1735         (bfd_elf_print_symbol): Don't cast symbol->flags.
1736         (_bfd_elf_symbol_from_bfd_symbol): Likewise.
1737         * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
1738         _bfd_error_handler argument order.
1739         (ppc_elf_merge_private_bfd_data): Don't cast flags.
1740
1741 2017-07-03  Alan Modra  <amodra@gmail.com>
1742
1743         * configure.ac: Invoke AC_CHECK_TYPES for long long.  Invoke
1744         AC_TYPE_LONG_DOUBLE.
1745         * configure: Regenerate.
1746         * config.in: Regenerate.
1747
1748 2017-06-29  Andrew Waterman  <andrew@sifive.com>
1749
1750         * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
1751         relocs.
1752
1753 2017-06-29  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
1754
1755         * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
1756         unless it is undefined weak.
1757         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
1758         relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
1759         relocation.
1760         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
1761         is not dynamic in PIC, abort.
1762
1763 2017-06-29  Jiong Wang  <jiong.wang@arm.com>
1764
1765         PR ld/21402
1766         * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
1767         undefined weak symbols into dynamic.
1768         (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
1769         relocation for non-dynamic symbols.
1770         (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
1771
1772 2017-06-29  Jiong Wang  <jiong.wang@arm.com>
1773
1774         * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
1775         (elfNN_aarch64_final_link_relocate): Delete duplicated code for
1776         BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
1777         BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
1778         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
1779         support for them.
1780
1781 2017-06-29  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1782
1783         * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
1784         (elfcore_write_s390_gs_bc): Likewise.
1785         * elf.c (elfcore_grok_s390_gs_cb): New function.
1786         (elfcore_grok_s390_gs_bc): New function.
1787         (elfcore_grok_note): Call them.
1788         (elfcore_write_s390_gs_cb): New function.
1789         (elfcore_write_s390_gs_bc): New function.
1790         (elfcore_write_register_note): Call them.
1791
1792 2017-06-28  H.J. Lu  <hongjiu.lu@intel.com>
1793
1794         * libbfd.c (_bfd_generic_get_section_contents): Don't call
1795         bfd_get_file_size.  Check archive element size.
1796         (_bfd_generic_get_section_contents_in_window): Likewise.
1797
1798 2017-06-28  H.J. Lu  <hongjiu.lu@intel.com>
1799
1800         * bfd-in2.h: Regenerated.
1801         * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
1802         (bfd_get_file_size): Likewise.
1803
1804 2017-06-28  Maciej W. Rozycki  <macro@imgtec.com>
1805             Matthew Fortune  <matthew.fortune@imgtec.com>
1806
1807         * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
1808         * cpu-mips.c (I_interaptiv_mr2): New enum value.
1809         (arch_info_struct): Add "mips:interaptiv-mr2" entry.
1810         * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
1811         case.
1812         (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1813         (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
1814         (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
1815         (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
1816         `bfd_mach_mips_interaptiv_mr2' entries.
1817         * bfd-in2.h: Regenerate.
1818
1819 2017-06-27  Nick Clifton  <nickc@redhat.com>
1820
1821         * tekhex.c (pass_over): Revert accidental conversion of a local
1822         array to a static array.
1823
1824 2017-06-27  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1825
1826         PR ld/13402
1827         * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
1828         reloc addend if necessary. Adjust diff only if
1829         shrinked_insn_address < end_address.
1830
1831 2017-06-27  Alan Modra  <amodra@gmail.com>
1832
1833         PR binutils/21665
1834         * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
1835         (_bfd_generic_get_section_contents_in_window): Likewise.
1836
1837 2017-06-26  Kuan-Lin Chen  <rufus@andestech.com>
1838
1839         * elfnn-riscv.c (perform_relocation): Support the new
1840         R_RISCV_32_PCREL relocation.
1841         (riscv_elf_relocate_section): Likewise.
1842         * elfxx-riscv.c (howto_table): Likewise.
1843         (riscv_reloc_map): Likewise.
1844         * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
1845         * libbfd.h: Regenerate.
1846
1847 2017-06-27  Alan Modra  <amodra@gmail.com>
1848
1849         PR binutils/21665
1850         * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
1851         Use unsigned file pointer type, and remove cast.
1852         * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
1853         Add "count", not "sz".
1854
1855 2017-06-26  Pedro Alves  <palves@redhat.com>
1856
1857         PR binutils/21665
1858         * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
1859         "sz".
1860
1861 2017-06-26  H.J. Lu  <hongjiu.lu@intel.com>
1862
1863         PR binutils/21665
1864         * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
1865         a missing line.
1866
1867 2017-06-26  Maciej W. Rozycki  <macro@imgtec.com>
1868
1869         * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
1870         * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
1871         E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
1872         (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
1873         `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
1874
1875 2017-06-26  H.J. Lu  <hongjiu.lu@intel.com>
1876
1877         PR binutils/21665
1878         * compress.c (bfd_get_full_section_contents): Don't check the
1879         file size here.
1880         * libbfd.c (_bfd_generic_get_section_contents): Check for and
1881         reject a section whose size + offset is greater than the size
1882         of the entire file.
1883         (_bfd_generic_get_section_contents_in_window): Likewise.
1884
1885 2017-06-26  Nick Clifton  <nickc@redhat.com>
1886
1887         PR binutils/21670
1888         * tekhex.c (getvalue): Check for the source pointer exceeding the
1889         end pointer before the first byte is read.
1890
1891 2017-06-26  Nick Clifton  <nickc@redhat.com>
1892
1893         PR binutils/21665
1894         * opncls.c (get_build_id): Check that the section is big enough
1895         to contain the whole note.
1896         * compress.c (bfd_get_full_section_contents): Check for and reject
1897         a section whose size is greater than the size of the entire file.
1898         * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
1899         contain a notes section.
1900
1901 2017-06-26  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1902
1903         * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
1904         pointer checks.
1905         (elf_s390_modify_segment_map): Likewise.
1906         (bfd_elf_s390_set_options): Lisewise.
1907
1908 2017-06-26  Alan Modra  <amodra@gmail.com>
1909
1910         * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
1911         a --just-syms bfd.
1912         (_bfd_elf_size_group_sections): Skip --just-syms bfds.
1913         (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
1914         .preinit_array on --just-syms bfds.
1915         (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
1916         (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
1917         (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
1918
1919 2017-06-25  Sergei Trofimovich  <slyfox@gentoo.org>
1920
1921         * elf.c (find_link): Bounds check "hint".
1922
1923 2017-06-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1924
1925         * elf32-arm.c (using_thumb_only): Update list of architectures in
1926         BFD_ASSERT for which the logic is valid.
1927         (using_thumb2_bl): Likewise.
1928         (using_thumb2): Likewise and return true for ARMv8-R.
1929         (arch_has_arm_nop): Likewise.
1930         (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
1931         merging logic.  Update commentis for value 15 of v8m_baseline,
1932         v8m_mainline and v4t_plus_v6_m arrays.  Use v8r array to decide
1933         merging of value 15 of Tag_CPU_arch.
1934
1935 2017-06-23  Jiong Wang  <jiong.wang@arm.com>
1936
1937         * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
1938         BFD_RELOC_AARCH64_ADR_GOT_PAGE
1939         * bfd-in2.h: Regenerate.
1940
1941 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
1942
1943         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
1944         the error_alignment label forward.  Properly align program
1945         property note section.
1946
1947 2017-06-22  Eric Christopher  <echristo@gmail.com>
1948
1949         * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
1950         abs to fix a truncation warning.
1951
1952 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
1953
1954         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
1955         local undefined weak symbol to 0.
1956         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
1957
1958 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
1959
1960         * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
1961         is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1962         (elf_i386_link_setup_gnu_properties): If info->shstk is set,
1963         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1964         * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
1965         info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
1966         (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
1967         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
1968
1969 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
1970
1971         * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
1972         (elf_i386_lazy_ibt_plt_entry): Likewise.
1973         (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
1974         (elf_i386_non_lazy_ibt_plt_entry): Likewise.
1975         (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
1976         (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
1977         (elf_i386_lazy_plt_layout): Likewise.
1978         (elf_i386_non_lazy_plt_layout): Likewise.
1979         (elf_i386_link_hash_entry): Add plt_second.
1980         (elf_i386_link_hash_table): Add plt_second and
1981         plt_second_eh_frame.
1982         (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
1983         (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
1984         the second PLT.  Check the second PLT.
1985         (elf_i386_relocate_section): Use the second PLT to resolve
1986         PLT reference if needed.
1987         (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
1988         needed.
1989         (elf_i386_finish_dynamic_sections): Set sh_entsize on the
1990         second PLT.  Generate unwind info for the second PLT.
1991         (elf_i386_plt_type): Add plt_second.
1992         (elf_i386_get_synthetic_symtab): Support the second PLT.
1993         (elf_i386_parse_gnu_properties): Support
1994         GNU_PROPERTY_X86_FEATURE_1_AND.
1995         (elf_i386_merge_gnu_properties): Support
1996         GNU_PROPERTY_X86_FEATURE_1_AND.  If info->ibt is set, turn
1997         on GNU_PROPERTY_X86_FEATURE_1_IBT
1998         (elf_i386_link_setup_gnu_properties): If info->ibt is set,
1999         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.  Use IBT-enabled PLT
2000         for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2001         is set on all relocatable inputs.
2002         * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2003         (elf_x32_lazy_ibt_plt_entry): Likewise.
2004         (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2005         (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2006         (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2007         (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2008         (elf_x86_64_lazy_ibt_plt): Likewise.
2009         (elf_x32_lazy_ibt_plt): Likewise.
2010         (elf_x86_64_non_lazy_ibt_plt): Likewise.
2011         (elf_x32_non_lazy_ibt_plt): Likewise.
2012         (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2013         (elf_x86_64_parse_gnu_properties): Support
2014         GNU_PROPERTY_X86_FEATURE_1_AND.
2015         (elf_x86_64_merge_gnu_properties): Support
2016         GNU_PROPERTY_X86_FEATURE_1_AND.  If info->ibt is set, turn
2017         on GNU_PROPERTY_X86_FEATURE_1_IBT
2018         (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2019         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.  Use IBT-enabled PLT
2020         for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2021         is set on all relocatable inputs.
2022
2023 2017-06-22  Nick Clifton  <nickc@redhat.com>
2024
2025         PR binutils/21649
2026         * som.c (setup_sections): NUL terminate the space_strings buffer.
2027         Check that the space.name field does not index beyond the end of
2028         the space_strings buffer.
2029
2030 2017-06-21  Nick Clifton  <nickc@redhat.com>
2031
2032         PR binutils/21646
2033         * coff-sh.c (sh_reloc): Check for an out of range reloc.
2034
2035 2017-06-21  Nick Clifton  <nickc@redhat.com>
2036
2037         PR binutils/21639
2038         * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2039         type of the size parameter.
2040         (_bfd_vms_save_counted_string): Add second parameter - the maximum
2041         length of the counted string.
2042         * vms.h (_bfd_vms_save_sized_string): Update prototype.
2043         (_bfd_vms_save_counted_string): Likewise.
2044         * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2045         _bfd_vms_save_counted_string.
2046         (_bfd_vms_slurp_ehdr): Likewise.
2047         (_bfd_vms_slurp_egsd): Likewise.
2048         (Parse_module): Likewise.
2049
2050 2017-06-21  Alan Modra  <amodra@gmail.com>
2051
2052         * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2053         calls before tocsave calls.
2054         (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2055         following nop.
2056
2057 2017-06-21  Nick Clifton  <nickc@redhat.com>
2058
2059         PR binutils/21645
2060         * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2061         bfd_get_full_section_contents returns no contents.
2062
2063 2017-06-21  Nick Clifton  <nickc@redhat.com>
2064
2065         PR binutils/21638
2066         * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2067         record.
2068
2069 2017-06-21  Nick Clifton  <nickc@redhat.com>
2070
2071         PR binutils/21637
2072         * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2073         list.
2074         (image_set_ptr): Likewise.
2075         (alpha_vms_fix_sec_rel): Likewise.
2076         (alpha_vms_slurp_relocs): Likewise.
2077
2078 2017-06-21  Nick Clifton  <nickc@redhat.com>
2079
2080         PR binutils/21633
2081         * ieee.c (ieee_slurp_sections): Check for a NULL return from
2082         read_id.
2083         (ieee_archive_p): Likewise.
2084         (ieee_object_p): Likewise.
2085
2086 2017-06-21  Nick Clifton  <nickc@redhat.com>
2087
2088         PR binutils/21640
2089         * elf.c (setup_group): Zero the group section pointer list after
2090         allocation so that loops can be caught.  Check for NULL pointers
2091         when processing a group list.
2092
2093 2017-06-20  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
2094
2095         * elf-s390.h: New file.
2096         * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2097         field.
2098         (elf_s390_additional_program_headers): New function.
2099         (elf_s390_modify_segment_map): New function.
2100         (bfd_elf_s390_set_options): New function.
2101         (elf_backend_additional_program_headers)
2102         (elf_backend_modify_segment_map): Add macro definitions.
2103
2104 2017-06-19  H.J. Lu  <hongjiu.lu@intel.com>
2105
2106         PR ld/21626
2107         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2108         the DYNAMIC bit instead of bfd_count_sections.
2109
2110 2017-06-19  Nick Clifton  <nickc@redhat.com>
2111
2112         PR binutils/21618
2113         * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2114         length.
2115         (evax_bfd_print_eeom): Likewise.
2116         (evax_bfd_print_egsd): Check for an overlarge record length.
2117         (evax_bfd_print_etir): Likewise.
2118
2119 2017-06-19  Nick Clifton  <nickc@redhat.com>
2120
2121         PR binutils/21612
2122         * libieee.h (struct common_header_type): Add end_p field.
2123         * ieee.c (this_byte_and_next): Do not advance input_p beyond
2124         end_p.
2125         (read_id): Check for a length that exceeds the remaining bytes in
2126         the input buffer.
2127         (ieee_seek): Initialise end_p.
2128         (ieee_archive_p): Likewise.
2129         (ieee_object_p): Likewise.
2130
2131 2017-06-19  Nick Clifton  <nickc@redhat.com>
2132
2133         PR binutils/21611
2134         * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2135         before reading the EIHS structure entries.
2136
2137 2017-06-19  Nick Clifton  <nickc@redhat.com>
2138
2139         PR binutils/21615
2140         * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2141         gsd_size.  Check that there are enough bytes remaining to read the
2142         type and size of the next egsd.  Check that the size of the egsd
2143         does not exceed the size of the record.
2144
2145 2017-06-19  Alan Modra  <amodra@gmail.com>
2146
2147         * config.bfd: Correct targ_underscore for cris.
2148
2149 2017-06-18  Alan Modra  <amodra@gmail.com>
2150
2151         * config.bfd: Correct targ_underscore for epiphany, ip2k,
2152         m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2153
2154 2017-06-16  Nick Clifton  <nickc@redhat.com>
2155
2156         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2157         bucketlist is empty because there are no symbols to add to the
2158         list.
2159
2160 2017-06-16  Alan Modra  <amodra@gmail.com>
2161
2162         PR ld/20022
2163         PR ld/21557
2164         PR ld/21562
2165         PR ld/21571
2166         * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2167         (BFD_JUMP_TABLE_LINK): Likewise.
2168         * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2169         * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2170         (bfd_elf_define_start_stop): New function.
2171         * linker.c (bfd_generic_define_start_stop): New function.
2172         * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2173         new field.
2174         * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2175         * aout-target.h (MY_bfd_define_start_stop): Define.
2176         * aout-tic30.c (MY_bfd_define_start_stop): Define.
2177         * binary.c (binary_bfd_define_start_stop): Define.
2178         * bout.c (b_out_bfd_define_start_stop): Define.
2179         * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2180         * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2181         * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2182         * coffcode.h (coff_bfd_define_start_stop): Define.
2183         * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2184         * i386msdos.c (msdos_bfd_define_start_stop): Define.
2185         * i386os9k.c (os9k_bfd_define_start_stop): Define.
2186         * ieee.c (ieee_bfd_define_start_stop): Define.
2187         * ihex.c (ihex_bfd_define_start_stop): Define.
2188         * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2189         * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2190         * mmo.c (mmo_bfd_define_start_stop): Define.
2191         * nlm-target.h (nlm_bfd_define_start_stop): Define.
2192         * oasys.c (oasys_bfd_define_start_stop): Define.
2193         * pef.c (bfd_pef_bfd_define_start_stop): Define.
2194         * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2195         * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2196         * som.c (som_bfd_define_start_stop): Define.
2197         * srec.c (srec_bfd_define_start_stop): Define.
2198         * tekhex.c (tekhex_bfd_define_start_stop): Define.
2199         * versados.c (versados_bfd_define_start_stop): Define.
2200         * vms-alpha.c (vms_bfd_define_start_stop): Define.
2201         (alpha_vms_bfd_define_start_stop): Define.
2202         * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2203         * bfd-in2.h: Regenerate.
2204         * libbfd.h: Regenerate.
2205
2206 2017-06-16  Jiong Wang  <jiong.wang@arm.com>
2207
2208         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2209         SYMBOL_REFERENCES_LOCAL.
2210
2211 2017-06-15  Jiong Wang  <jiong.wang@arm.com>
2212
2213         PR ld/21532
2214         * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2215         (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2216         runtime for if there needs copy relocation elimination.
2217         (need_copy_relocation_p): New function.  Return true for symbol with
2218         pc-relative references and if it's against read-only sections.
2219         (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2220         (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2221         that are related with accessing external objects.
2222         (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2223         in elfNN_aarch64_check_relocs.
2224
2225 2017-06-15  Nick Clifton  <nickc@redhat.com>
2226
2227         PR binutils/21582
2228         * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2229         bugs.
2230         PR binutils/21581
2231         (ieee_archive_p): Likewise.
2232
2233 2017-06-15  Nick Clifton  <nickc@redhat.com>
2234
2235         PR binutils/21579
2236         * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2237
2238 2017-06-14  Max Filippov  <jcmvbkbc@gmail.com>
2239
2240         * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2241         elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2242         keep both windowed and call0 ABI PLT definitions.
2243         (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2244         elf_xtensa_*_plt_entry endex.
2245         (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2246
2247 2017-06-14  Nick Clifton  <nickc@redhat.com>
2248
2249         PR binutils/21578
2250         * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2251         flag value.
2252
2253 2017-06-14  Nick Clifton  <nickc@redhat.com>
2254
2255         PR binutils/21589
2256         * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2257         maximum value for the ascic pointer.  Check that name processing
2258         does not read beyond this value.
2259         (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2260         end of etir record.
2261
2262 2017-06-14  Nick Clifton  <nickc@redhat.com>
2263
2264         PR binutils/21591
2265         * versados.c (versados_mkobject): Zero the allocated tdata structure.
2266         (process_otr): Check for an invalid offset in the otr structure.
2267
2268 2017-06-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2269
2270         * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2271
2272 2017-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2273
2274         PR ld/20022
2275         PR ld/21557
2276         PR ld/21562
2277         PR ld/21571
2278         * elf-bfd.h (elf_link_hash_entry): Add start_stop.  Change the
2279         vtable field to a union.
2280         (_bfd_elf_is_start_stop): Removed.
2281         * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2282         __start_SECNAME and __stop_SECNAME symbols.
2283         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2284         * elflink.c (_bfd_elf_is_start_stop): Removed.
2285         (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2286         _bfd_elf_is_start_stop.
2287         (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2288         __stop_SECNAME symbols.  Updated.
2289         (elf_gc_smash_unused_vtentry_relocs): Likewise.
2290         (bfd_elf_gc_record_vtinherit): Likewise.
2291         (bfd_elf_gc_record_vtentry): Likewise.
2292
2293 2017-06-13  Nick Clifton  <nickc@redhat.com>
2294
2295         PR ld/21524
2296         * elflink.c (elf_link_adjust_relocs): Generate an error when
2297         encountering a reloc against a symbol removed by garbage
2298         collection.
2299
2300 2017-06-12  H.J. Lu  <hongjiu.lu@intel.com>
2301
2302         * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2303         to merge_gnu_properties.
2304         * elf-properties.c (elf_merge_gnu_properties): Add struct
2305         bfd_link_info * and pass it to merge_gnu_properties.
2306         (elf_merge_gnu_property_list): Add struct bfd_link_info *
2307         and pass it to elf_merge_gnu_properties.
2308         (_bfd_elf_link_setup_gnu_properties): Pass info to
2309         elf_merge_gnu_property_list.
2310         * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2311         bfd_link_info *.
2312         * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2313
2314 2017-06-11  Joe Zbiciak  <joe.zbiciak@leftturnonly.info>
2315
2316         PR 21564
2317         * binary.c (binary_set_section_contents): Scale lma by octets
2318         per byte to set filepos.
2319
2320 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2321
2322         * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2323         dynamic sections.
2324
2325 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2326
2327         * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2328         require TEXTREL.
2329
2330 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2331
2332         * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2333         patched section contents for TLS IE reloc.
2334         * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2335
2336 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2337
2338         * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2339         RELOC_FOR_GLOBAL_SYMBOL macro.
2340
2341 2018-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2342
2343         * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2344         changes.
2345
2346 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2347
2348         * config/tc-arc.c (md_undefined_symbol): Changed.
2349         * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2350
2351 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2352
2353         * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2354         symbols.
2355
2356 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2357
2358         * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2359         warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2360
2361 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2362
2363         * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2364         object is created.
2365
2366 2017-06-08  Richard Earnshaw  <rearnsha@arm.com>
2367
2368         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2369         that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2370         is non-zero.  Add clarifying comments.
2371
2372 2017-06-08  H.J. Lu  <hongjiu.lu@intel.com>
2373
2374         * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2375         name.  Use local IFUNC symbol name string to report unsupported
2376         non-PIC call to IFUNC function.
2377         (elf_i386_relocate_section): Dump local IFUNC name with minfo
2378         when generating R_386_IRELATIVE relocation.
2379         (elf_i386_finish_dynamic_symbol): Likewise.
2380         * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2381         IFUNC symbol name.
2382         (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2383         when generating R_X86_64_IRELATIVE relocation.
2384         (elf_x86_64_finish_dynamic_symbol): Likewise.
2385
2386 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2387
2388         * elf.c (setup_group): Make sure BFD sections are created for all
2389         group sections in the input file when processing SHF_GROUP
2390         sections.
2391         (bfd_section_from_shdr): Avoid duplicating logic already
2392         implemented in `setup_group'.
2393
2394 2017-06-06  Daniel Bonniot de Ruisselet  <bonniot@gmail.com>
2395
2396         PR binutils/21546
2397         * peXXigen.c (pe_print_idata): Use the address of the first thunk
2398         if the hint address is zero.
2399
2400 2017-06-06  James Clarke  <jrtc27@jrtc27.com>
2401
2402         PR ld/19579
2403         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2404         ELF_COMMON_DEF_P for common symbols.
2405
2406 2017-06-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2407
2408         * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2409         SEC_GROUP sections as SEC_EXCLUDE.
2410         (bfd_elf_set_group_contents): Replace use of abort with an assert.
2411         (assign_section_numbers): Use resolve_section_groups flag instead
2412         of relocatable link type.
2413         (_bfd_elf_init_private_section_data): Use resolve_section_groups
2414         flag instead of checking the final_link flag for part of the
2415         checks in here.  Fix white space as a result.
2416         * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2417         instead of relocatable link type.
2418         (bfd_elf_final_link): Likewise.
2419
2420 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2421
2422         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2423         variable `bed'.
2424         * elf32-score.c (score_elf_final_link_relocate): Likewise.
2425         (s3_bfd_score_elf_check_relocs): Likewise.
2426         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2427         (score_elf_final_link_relocate): Likewise.
2428         (s7_bfd_score_elf_check_relocs): Likewise.
2429
2430 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2431
2432         * elflink.c (init_reloc_cookie_rels): Remove unused variable
2433         `bed'.
2434
2435 2017-06-06  Maciej W. Rozycki  <macro@imgtec.com>
2436
2437         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2438         from `reloc_count' rather than decrementing it.
2439         * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2440         `reloc_count' by `int_rels_per_ext_rel'.
2441         * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2442         `reloc_count' by `int_rels_per_ext_rel' for last relocation
2443         entry determination.
2444         (s3_bfd_score_elf_check_relocs): Likewise.
2445         * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2446         (s7_bfd_score_elf_relocate_section): Likewise.
2447         (s7_bfd_score_elf_check_relocs): Likewise.
2448         * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2449         prototype and function.
2450         (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2451         (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2452         triple rather than once the sum of REL and RELA relocation entry
2453         counts.
2454         (bfd_elf64_get_reloc_upper_bound): Remove macro.
2455         * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2456         `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2457         storage allocation size determination.
2458         (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2459         size by `int_rels_per_ext_rel'.  Do not multiply `reloc_count'
2460         by `int_rels_per_ext_rel' for last relocation entry
2461         determination.
2462         (bfd_elf_final_link): Do not multiply `reloc_count' by
2463         `int_rels_per_ext_rel' for internal relocation storage
2464         allocation size determination.
2465         (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2466         `int_rels_per_ext_rel' for last relocation entry determination.
2467         (elf_gc_smash_unused_vtentry_relocs): Likewise.
2468         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2469         (_bfd_mips_elf_relocate_section): Likewise.
2470
2471 2017-06-05  Alan Modra  <amodra@gmail.com>
2472
2473         PR 21529
2474         * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2475
2476 2017-06-01  John Baldwin  <jhb@FreeBSD.org>
2477
2478         * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2479         determine structure sizes.
2480         (elfcore_grok_freebsd_prstatus): Likewise.
2481
2482 2017-06-01  Alan Modra  <amodra@gmail.com>
2483
2484         * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2485         (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2486         dynamic objects.
2487         (is_elfv2_localentry0): New function.
2488         (ppc64_elf_tls_setup): Default params->plt_localentry0.
2489         (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2490         (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2491         (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2492         optimized localentry:0 stubs.
2493         (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2494         (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2495         localentry:0 stubs.
2496         (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2497         DT_PPC64_OPT.
2498         * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2499
2500 2017-05-30  Casey Smith  <clegg89@gmail.com>
2501
2502         PR ld/21523
2503         * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2504         value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2505
2506 2017-05-30  Anton Kolesov  Anton.Kolesov@synopsys.com
2507
2508         * cpu-arc.c (arc_compatible): New function.
2509
2510 2017-05-30  Anton Kolesov  <anton.kolesov@synopsys.com>
2511
2512         * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2513
2514 2017-05-30  H.J. Lu  <hongjiu.lu@intel.com>
2515
2516         PR binutils/21519
2517         * bfdio.c (bfd_get_file_size): New function.
2518         * bfd-in2.h: Regenerated.
2519
2520 2017-05-23  Dilian Palauzov  <git-dpa@aegee.org>
2521
2522         * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2523         comments.
2524
2525 2017-05-22  H.J. Lu  <hongjiu.lu@intel.com>
2526
2527         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2528         dynobj instead of htab->elf.dynobj.
2529
2530 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
2531
2532         * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2533         and function.
2534         (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2535         (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2536         actual number of internal relocations retrieved.  Adjust
2537         function description.
2538         (bfd_elf64_canonicalize_reloc): Remove macro.
2539         (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2540
2541 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
2542
2543         * archures.c (bfd_mach_sparc_v9m8): Define.
2544         (bfd_mach_sparc_v8plusm8): Likewise.
2545         (bfd_mach_sparc_v9_p): Adjust to M8.
2546         (bfd_mach_sparc_64bit_p): Likewise.
2547         * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2548         bfd_mach_sparc_v8plusm8.
2549         * bfd-in2.h: Regenerated.
2550         * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2551         sparc:v8plusm8.
2552         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2553         bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2554         capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2555         SHA3.
2556         * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2557         bfd_mach_sparc_v8plusm8.
2558
2559 2017-05-19  Alan Modra  <amodra@gmail.com>
2560
2561         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2562         debug and special sections when no non-note alloc sections in an
2563         object are kept.
2564
2565 2017-05-18  Alan Modra  <amodra@gmail.com>
2566
2567         * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2568         * elf-m10300.c: Likewise.
2569         * elf.c: Likewise.
2570         * elf32-arc.c: Likewise.
2571         * elf32-bfin.c: Likewise.
2572         * elf32-m68k.c: Likewise.
2573         * elf32-nds32.c: Likewise.
2574         * elf32-tilepro.c: Likewise.
2575         * elflink.c: Likewise.
2576         * elfnn-aarch64.c: Likewise.
2577         * elfnn-riscv.c: Likewise.
2578         * elfxx-tilegx.c: Likewise.
2579         * mach-o.c: Likewise.
2580         * peXXigen.c: Likewise.
2581         * vms-alpha.c: Likewise.
2582         * vms-lib.c: Likewise.
2583
2584 2017-05-17  H.J. Lu  <hongjiu.lu@intel.com>
2585
2586         PR ld/20882
2587         * elflink.c (elf_gc_mark_debug_section): New function.
2588         (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2589         referenced by kept debug sections.
2590
2591 2017-05-16  Alan Modra  <amodra@gmail.com>
2592
2593         * elf-m10300.c: Rename occurrences of non_ir_ref.
2594         * elf32-arm.c: Likewise.
2595         * elf32-bfin.c: Likewise.
2596         * elf32-cr16.c: Likewise.
2597         * elf32-cris.c: Likewise.
2598         * elf32-d10v.c: Likewise.
2599         * elf32-dlx.c: Likewise.
2600         * elf32-fr30.c: Likewise.
2601         * elf32-frv.c: Likewise.
2602         * elf32-hppa.c: Likewise.
2603         * elf32-i370.c: Likewise.
2604         * elf32-i386.c: Likewise.
2605         * elf32-iq2000.c: Likewise.
2606         * elf32-lm32.c: Likewise.
2607         * elf32-m32c.c: Likewise.
2608         * elf32-m32r.c: Likewise.
2609         * elf32-m68hc1x.c: Likewise.
2610         * elf32-m68k.c: Likewise.
2611         * elf32-mcore.c: Likewise.
2612         * elf32-metag.c: Likewise.
2613         * elf32-microblaze.c: Likewise.
2614         * elf32-moxie.c: Likewise.
2615         * elf32-msp430.c: Likewise.
2616         * elf32-mt.c: Likewise.
2617         * elf32-nios2.c: Likewise.
2618         * elf32-or1k.c: Likewise.
2619         * elf32-ppc.c: Likewise.
2620         * elf32-rl78.c: Likewise.
2621         * elf32-s390.c: Likewise.
2622         * elf32-score.c: Likewise.
2623         * elf32-score7.c: Likewise.
2624         * elf32-sh.c: Likewise.
2625         * elf32-tic6x.c: Likewise.
2626         * elf32-tilepro.c: Likewise.
2627         * elf32-v850.c: Likewise.
2628         * elf32-vax.c: Likewise.
2629         * elf32-xstormy16.c: Likewise.
2630         * elf32-xtensa.c: Likewise.
2631         * elf64-alpha.c: Likewise.
2632         * elf64-hppa.c: Likewise.
2633         * elf64-ia64-vms.c: Likewise.
2634         * elf64-mmix.c: Likewise.
2635         * elf64-ppc.c: Likewise.
2636         * elf64-s390.c: Likewise.
2637         * elf64-sh64.c: Likewise.
2638         * elf64-x86-64.c: Likewise.
2639         * elflink.c: Likewise.
2640         * elfnn-aarch64.c: Likewise.
2641         * elfnn-ia64.c: Likewise.
2642         * elfnn-riscv.c: Likewise.
2643         * elfxx-mips.c: Likewise.
2644         * elfxx-sparc.c: Likewise.
2645         * elfxx-tilegx.c: Likewise.
2646         * linker.c: Likewise.
2647
2648 2017-05-16  Alan Modra  <amodra@gmail.com>
2649
2650         * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
2651         * elflink.c (elf_link_add_object_symbols): Update to use
2652         non_ir_ref_dynamic.
2653         (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
2654         non_ir_ref.
2655         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
2656
2657 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
2658
2659         * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
2660
2661 2017-05-12  H.J. Lu  <hongjiu.lu@intel.com>
2662
2663         * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
2664         GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
2665         properties.
2666         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2667
2668 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
2669
2670         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
2671         to plt_second.
2672         (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
2673         to plt_second/plt_second_eh_frame.
2674         (elf_x86_64_link_hash_newfunc): Updated.
2675         (elf_x86_64_allocate_dynrelocs): Likewise.
2676         (elf_x86_64_size_dynamic_sections): Likewise.
2677         (elf_x86_64_relocate_section): Likewise.
2678         (elf_x86_64_finish_dynamic_symbol): Likewise.
2679         (elf_x86_64_finish_dynamic_sections): Likewise.
2680         (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
2681         (elf_x86_64_get_synthetic_symtab): Updated.  Also scan the
2682         .plt.sec section.
2683         (elf_backend_setup_gnu_properties): Updated.  Create the
2684         .plt.sec section instead of the .plt.sec section.
2685
2686 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
2687
2688         * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
2689         commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
2690         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
2691
2692 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
2693
2694         * elf64-sparc.c (elf64_sparc_set_reloc): New function.
2695         (bfd_elf64_set_reloc): Define.
2696         (elf64_sparc_write_relocs): Use `canon_reloc_count'.
2697
2698 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
2699
2700         * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
2701         (struct bfd_target): New field _bfd_set_reloc.
2702         * bfd.c (bfd_set_reloc): Call backend _set_bfd.
2703         * reloc.c (_bfd_generic_set_reloc): New function.
2704         * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
2705         * nlm-target.h (nlm_set_reloc): Likewise.
2706         * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
2707         * aout-tic30.c (MY_set_reloc): Likewise.
2708         * aout-target.h (MY_set_reloc): Likewise.
2709         * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
2710         * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
2711         * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
2712         * vms-alpha.c (alpha_vms_set_reloc): Likewise.
2713         * aout-adobe.c (aout_32_set_reloc): Likewise.
2714         * bout.c (b_out_set_reloc): Likewise.
2715         * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
2716         * i386os9k.c (aout_32_set_reloc): Likewise.
2717         * ieee.c (ieee_set_reloc): Likewise.
2718         * oasys.c (oasys_set_reloc): Likewise.
2719         * som.c (som_set_reloc): Likewise.
2720         * versados.c (versados_set_reloc): Likewise.
2721         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
2722         _bfd_generic_set_reloc.
2723         (rs6000_xcoff64_aix_vec): LIkewise.
2724         * libbfd.c (_bfd_norelocs_set_reloc): New function.
2725         * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
2726         * i386msdos.c (msdos_set_reloc): Define to
2727         _bfd_norelocs_set_reloc.
2728         * elfcode.h (elf_set_reloc): Define.
2729         * bfd-in2.h: Regenerated.
2730
2731 2017-05-10  H.J. Lu  <hongjiu.lu@intel.com>
2732
2733         PR ld/21481
2734         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
2735         for IFUNC function address.
2736
2737 2017-05-10  Claudiu Zissulescu  <claziss@synopsys.com>
2738
2739         * elf32-arc.c (FEATURE_LIST_NAME): Define.
2740         (CONFLICT_LIST): Likewise.
2741         (opcode/arc-attrs.h): Include.
2742         (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
2743         (arc_extract_features): New file.
2744         (arc_stralloc): Likewise.
2745         (arc_elf_merge_attributes): Likewise.
2746         (arc_elf_merge_private_bfd_data): Use object attributes.
2747         (bfd_arc_get_mach_from_attributes): New function.
2748         (arc_elf_object_p): Use object attributes.
2749         (arc_elf_final_write_processing): Likewise.
2750         (elf32_arc_obj_attrs_arg_type): New function.
2751         (elf32_arc_obj_attrs_handle_unknown): Likewise.
2752         (elf32_arc_section_from_shdr): Likewise.
2753         (elf_backend_obj_attrs_vendor): Define.
2754         (elf_backend_obj_attrs_section): Likewise.
2755         (elf_backend_obj_attrs_arg_type): Likewise.
2756         (elf_backend_obj_attrs_section_type): Likewise.
2757         (elf_backend_obj_attrs_handle_unknown): Likewise.
2758         (elf_backend_section_from_shdr): Likewise.
2759
2760 2017-05-09  Andrew Goedhart  <Andrewgoedhart@simplepowersolutions.co.za>
2761
2762         PR ld/21458
2763         * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
2764         of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
2765         and the destination is a Thumb symbol.
2766
2767 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
2768
2769         * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
2770         initializer to silence GCC 4.2.
2771         * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
2772
2773 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
2774
2775         * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
2776         (LAZY_PLT_ENTRY_SIZE): This.
2777         (NON_LAZY_PLT_ENTRY_SIZE): New.
2778         (elf_x86_64_plt0_entry): Renamed to ...
2779         (elf_x86_64_lazy_plt0_entry): This.
2780         (elf_x86_64_plt_entry): Renamed to ...
2781         (elf_x86_64_lazy_plt_entry): This.
2782         (elf_x86_64_bnd_plt0_entry): Renamed to ...
2783         (elf_x86_64_lazy_bnd_plt0_entry): This.
2784         (elf_x86_64_legacy_plt_entry): Removed.
2785         (elf_x86_64_bnd_plt_entry): Renamed to ...
2786         (elf_x86_64_lazy_bnd_plt_entry): This.
2787         (elf_x86_64_legacy_plt2_entry): Renamed to ...
2788         (elf_x86_64_non_lazy_plt_entry): This.
2789         (elf_x86_64_bnd_plt2_entry): Renamed to ...
2790         (elf_x86_64_non_lazy_bnd_plt_entry): This.
2791         (elf_x86_64_eh_frame_plt): Renamed to ...
2792         (elf_x86_64_eh_frame_lazy_plt): This.
2793         (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
2794         (elf_x86_64_eh_frame_lazy_bnd_plt): This.
2795         (elf_x86_64_eh_frame_plt_got): Renamed to ...
2796         (elf_x86_64_eh_frame_non_lazy_plt): This.
2797         (elf_x86_64_lazy_plt_layout): New.
2798         (elf_x86_64_non_lazy_plt_layout): Likewise.
2799         (elf_x86_64_plt_layout): Likewise.
2800         (elf_x86_64_backend_data): Remove PLT layout information.  Add
2801         os for target system.
2802         (GET_PLT_ENTRY_SIZE): Removed.
2803         (elf_x86_64_lazy_plt): New.
2804         (elf_x86_64_non_lazy_plt): Likewise.
2805         (elf_x86_64_lazy_bnd_plt): Likewise.
2806         (elf_x86_64_non_lazy_bnd_plt): Likewise.
2807         (elf_x86-64_arch_bed): Updated.
2808         (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2809         (elf_x86_64_create_dynamic_sections): Removed.
2810         (elf_x86_64_check_relocs): Don't check elf.dynobj.  Don't call
2811         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2812         (elf_x86-64_adjust_dynamic_symbol): Updated.
2813         (elf_x86_64_allocate_dynrelocs): Updated.  Pass 0 as PLT header
2814         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2815         size for PLT0 if there is no PLT0.  Get plt_entry_size from
2816         non_lazy_plt for non-lazy PLT entries.
2817         (elf_x86_64_size_dynamic_sections): Updated.  Get plt_entry_size
2818         from non_lazy_plt for non-lazy PLT entries.
2819         (elf_x86-64_relocate_section): Updated.  Properly get PLT index
2820         if there is no PLT0.
2821         (elf_x86_64_finish_dynamic_symbol): Updated.  Fill the first slot
2822         in the PLT entry with generic PLT layout.  Fill the non-lazy PLT
2823         entries with non-lazy PLT layout.  Don't fill the second and third
2824         slots in the PLT entry if there is no PLT0.
2825         (elf_x86_64_finish_dynamic_sections): Updated.  Don't fill PLT0
2826         if there is no PLT0.  Set sh_entsize on the .plt.got section.
2827         (compare_relocs): New.
2828         (elf_x86_64_plt_type): Likewise.
2829         (elf_x86_64_plt): Likewise.
2830         (elf_x86_64_nacl_plt): New. Forward declaration.
2831         (elf_x86_64_get_plt_sym_val): Removed.
2832         (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
2833         against all dynamic relocations.
2834         (elf_x86_64_link_setup_gnu_properties): New function.
2835         (elf_backend_create_dynamic_sections): Updated.
2836         (elf_backend_setup_gnu_properties): New.
2837         (elf_x86_64_nacl_plt): New.
2838         (elf_x86_64_nacl_arch_bed): Updated.
2839
2840 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
2841
2842         * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
2843         (LAZY_PLT_ENTRY_SIZE): This.
2844         (NON_LAZY_PLT_ENTRY_SIZE): New.
2845         (elf_i386_plt0_entry): Renamed to ...
2846         (elf_i386_lazy_plt0_entry): This.
2847         (elf_i386_plt_entry): Renamed to ...
2848         (elf_i386_lazy_plt_entry): This.
2849         (elf_i386_pic_plt0_entry): Renamed to ...
2850         (elf_i386_pic_lazy_plt0_entry): This.
2851         (elf_i386_pic_plt_entry): Renamed to ...
2852         (elf_i386_pic_lazy_plt_entry): This.
2853         (elf_i386_got_plt_entry): Renamed to ...
2854         (elf_i386_non_lazy_plt_entry): This.
2855         (elf_i386_pic_got_plt_entry): Renamed to ...
2856         (elf_i386_pic_non_lazy_plt_entry): This.
2857         (elf_i386_eh_frame_plt): Renamed to ...
2858         (elf_i386_eh_frame_lazy_plt): This.
2859         (elf_i386_eh_frame_plt_got): Renamed to ...
2860         (elf_i386_eh_frame_non_lazy_plt): This.
2861         (elf_i386_plt_layout): Renamed to ...
2862         (elf_i386_lazy_plt_layout): This.  Remove eh_frame_plt_got and
2863         eh_frame_plt_got_size.
2864         (elf_i386_non_lazy_plt_layout): New.
2865         (elf_i386_plt_layout): Likewise.
2866         (elf_i386_non_lazy_plt): Likewise.
2867         (GET_PLT_ENTRY_SIZE): Removed.
2868         (elf_i386_plt): Renamed to ...
2869         (elf_i386_lazy_plt): This.
2870         (elf_i386_backend_data): Remove plt.  Rename is_vxworks to os.
2871         (elf_i386_arch_bed): Updated.
2872         (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
2873         (elf_i386_create_dynamic_sections): Removed.
2874         (elf_i386_check_relocs): Don't check elf.dynobj.  Don't call
2875         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
2876         (elf_i386_adjust_dynamic_symbol): Updated.
2877         (elf_i386_allocate_dynrelocs): Updated.  Pass 0 as PLT header
2878         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
2879         size for PLT0 if there is no PLT0.
2880         (elf_i386_size_dynamic_sections): Updated.  Check whether GOT
2881         output section is discarded only if GOT isn't empty.
2882         (elf_i386_relocate_section): Updated.  Properly get PLT index
2883         if there is no PLT0.
2884         (elf_i386_finish_dynamic_symbol): Updated.  Don't fill the
2885         second and third slots in the PLT entry if there is no PLT0.
2886         (elf_i386_finish_dynamic_sections): Updated.  Don't fill PLT0
2887         if there is no PLT0.  Set sh_entsize on the .plt.got section.
2888         (elf_i386_nacl_plt): Forward declaration.
2889         (elf_i386_get_plt_sym_val): Removed.
2890         (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
2891         against all dynamic relocations.
2892         (elf_i386_link_setup_gnu_properties): New function.
2893         (elf_backend_create_dynamic_sections): Updated.
2894         (elf_backend_setup_gnu_properties): New.
2895         (elf_i386_nacl_plt): Updated.
2896         (elf_i386_nacl_arch_bed): Likewise.
2897         (elf_i386_vxworks_arch_bed): Likewise.
2898
2899 2017-05-08  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2900
2901         * elflink.c (elf_output_implib): Remove executable flag from import
2902         library bfd.
2903         * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
2904         library is a relocatable object file.
2905
2906 2017-05-01  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
2907
2908         PR ld/21404
2909         * elf32-avr.c (avr_should_move_sym): New function.
2910         (avr_should_reduce_sym_size): Likewise.
2911         (avr_should_increase_sym_size): Likewise.
2912         (elf32_avr_relax_delete_bytes): Adjust symbol values
2913         and sizes by calling new functions.
2914
2915 2017-05-01  Palmer Dabbelt  <palmer@dabbelt.com>
2916
2917         * config.bfd (riscv32-*): Enable rv64.
2918
2919 2017-05-02  Alan Modra  <amodra@gmail.com>
2920
2921         PR 21384
2922         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
2923         rather than h->root.type == bfd_link_hash_new.
2924         (bfd_elf_record_link_assignment): Similarly, call
2925         bfd_elf_link_mark_dynamic_symbol when h->non_elf.
2926
2927 2017-04-29  Alan Modra  <amodra@gmail.com>
2928
2929         PR 21432
2930         * reloc.c (reloc_offset_in_range): New function.
2931         (bfd_perform_relocation, bfd_install_relocation): Use it.
2932         (_bfd_final_link_relocate): Likewise.
2933
2934 2017-04-28  H.J. Lu  <hongjiu.lu@intel.com>
2935
2936         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
2937         before using .plt.got.
2938         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2939
2940 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2941
2942         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
2943         instead of "+=" to update 0.
2944
2945 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2946
2947         * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
2948         .plt.got section here.
2949         (elf_i386_check_relocs): Don't create the .plt.got section.
2950         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
2951         the .plt.got and .plt.bnd sections here.
2952         (elf_x86_64_check_relocs): Don't create the .plt.got nor
2953         .plt.bnd sections.
2954
2955 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2956
2957         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
2958         has_bnd_reloc.
2959         (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
2960         (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
2961         (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
2962         (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
2963         has_bnd_reloc.
2964
2965 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2966
2967         * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
2968         to return bfd *.
2969         (_bfd_elf_link_setup_gnu_properties): Return bfd *.
2970         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
2971         the first relocatable ELF input with GNU properties.
2972
2973 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
2974
2975         * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
2976         VxWorks for non-PIC.
2977
2978 2017-04-27  Alan Modra  <amodra@gmail.com>
2979
2980         * elf-bfd.h (struct elf_backend_data): Make asection param of
2981         elf_backend_eh_frame_address_size const.
2982         (_bfd_elf_eh_frame_address_size): Likewise.
2983         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
2984         * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
2985         * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
2986         * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
2987         * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
2988         (next_cie_fde_offset): Constify params.
2989         (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
2990
2991 2017-04-27  Alan Modra  <amodra@gmail.com>
2992
2993         * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
2994         (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
2995         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
2996         aug_data_len.
2997         (offset_adjust): New function.
2998         (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
2999         (adjust_eh_frame_local_symbols): Likewise.
3000         (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3001         after changing anything.  Return true if anything changed.
3002         * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3003         _bfd_elf_adjust_eh_frame_global_symbol for globals.
3004
3005 2017-04-27  Alan Modra  <amodra@gmail.com>
3006
3007         * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3008         when force_local.
3009
3010 2017-04-27  Alan Modra  <amodra@gmail.com>
3011
3012         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3013         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3014         (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3015         (ppc_elf_relocate_section): Likewise.  Delete silly optimisation
3016         for undef and undefweak dyn_relocs.
3017         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3018         (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3019         (allocate_got, allocate_dynrelocs): Likewise.
3020         (ppc64_elf_relocate_section): Likewise.
3021
3022 2017-04-26  H.J. Lu  <hongjiu.lu@intel.com>
3023
3024         * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3025         DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3026         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3027         add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3028
3029 2017-04-26  Nick Clifton  <nickc@redhat.com>
3030
3031         PR binutils/21434
3032         * reloc.c (bfd_perform_relocation): Check for a negative address
3033         in the reloc.
3034
3035 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
3036
3037         PR ld/21334
3038         * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3039         member.
3040         * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3041         (elf_backend_always_renumber_dynsyms): Define.
3042         (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3043         * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3044         * elflink.c (bfd_elf_size_dynamic_sections): Also call
3045         `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3046         it.
3047         (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3048
3049 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
3050
3051         * elflink.c (bfd_elf_size_dynamic_sections): Only call
3052         `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3053         sections have been created.
3054
3055 2017-04-26  Nick Clifton  <nickc@redhat.com>
3056
3057         PR binutils/21431
3058         * compress.c (bfd_init_section_compress_status): Check the return
3059         value from bfd_malloc.
3060
3061 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3062
3063         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3064         no_finish_dynamic_symbol.
3065         (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3066         0.
3067         (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3068         weak symbol, don't make it dynamic.
3069         (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3070         set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3071         relocation for GOT reference.
3072         (elf_x86_64_finish_dynamic_symbol): Abort if
3073         no_finish_dynamic_symbol isn't 0.
3074
3075 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3076
3077         PR ld/21402
3078         * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3079         undefined weak symbol, don't make it dynamic.
3080         (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3081         set no_finish_dynamic_symbol and generate R_386_RELATIVE
3082         relocation for R_386_GOT32.
3083
3084 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3085
3086         PR ld/21425
3087         * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3088
3089 2017-04-23  Alan Modra  <amodra@gmail.com>
3090
3091         PR 21414
3092         * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3093         * elf.c (lcomm_sym): New.
3094         (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3095         * bfd-in2.h: Regenerate.
3096
3097 2017-04-23  Alan Modra  <amodra@gmail.com>
3098
3099         PR 21412
3100         * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3101         parameters and comment.
3102         (_bfd_elf_get_reloc_section): Delete.
3103         (_bfd_elf_plt_get_reloc_section): Declare.
3104         * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3105         New functions.  Don't blindly skip over assumed .rel/.rela prefix.
3106         Extracted from..
3107         (_bfd_elf_get_reloc_section): ..here.  Delete.
3108         (assign_section_numbers): Call elf_get_reloc_section.
3109         * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3110         * elfxx-target.h (elf_backend_get_reloc_section): Update.
3111
3112 2017-04-23  Alan Modra  <amodra@gmail.com>
3113
3114         PR 21409
3115         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3116         no symbols.
3117
3118 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3119
3120         PR ld/21402
3121         * elf32-i386.c (elf_i386_link_hash_entry): Add
3122         no_finish_dynamic_symbol.
3123         (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3124         (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3125         symbol, don't make it dynamic in PIE.
3126         (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3127         set no_finish_dynamic_symbol and generate R_386_RELATIVE
3128         relocation for R_386_GOT32
3129         (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3130         isn't 0.
3131
3132 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3133
3134         PR ld/19617
3135         PR ld/21086
3136         * elflink.c (elf_link_add_object_symbols): Require
3137         --no-dynamic-linker with -E/--dynamic-list when creating
3138         dynamic sections.
3139
3140 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
3141
3142         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3143         if forced local.
3144
3145 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
3146
3147         * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3148         dynamic symbol sorting.
3149
3150 2017-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3151
3152         PR ld/21382
3153         * elflink.c (elf_link_add_object_symbols): Preserve
3154         dynamic_ref_after_ir_def when restoring the symbol table for
3155         unneeded dynamic object.
3156
3157 2017-04-19  H.J. Lu  <hongjiu.lu@intel.com>
3158
3159         PR ld/21401
3160         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3161         on on undefined IFUNC symbol in the second PLT.
3162
3163 2017-04-19  Wedson Almeida Filho  <wedsonaf@gmail.com>
3164
3165         * peXXigen.c (pe_print_reloc): Correct chunk_end.
3166
3167 2017-04-19  Alan Modra  <amodra@gmail.com>
3168
3169         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3170         or make dynamic for info->dynamic_undefined_weak 0 and 1.
3171         * elf32-ppc.c:Formatting.
3172         (ensure_undefweak_dynamic): Don't make dynamic when
3173         info->dynamic_undefined_weak is zero.
3174         (allocate_dynrelocs): Discard undefweak dyn_relocs for
3175         info->dynamic_undefined_weak.  Discard undef dyn_relocs when
3176         not default visibility.  Discard undef and undefweak
3177         dyn_relocs earlier.
3178         (ppc_elf_relocate_section): Adjust to suit.
3179         * elf64-ppc.c: Formatting.
3180         (ensure_undefweak_dynamic): Don't make dynamic when
3181         info->dynamic_undefined_weak is zero.
3182         (allocate_dynrelocs): Discard undefweak dyn_relocs for
3183         info->dynamic_undefined_weak.  Discard them earlier.
3184
3185 2017-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3186
3187         PR ld/21389
3188         * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3189         before generating the version definition section.
3190
3191 2017-04-17  Alan Modra  <amodra@gmail.com>
3192
3193         * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3194         state when a regular object file defines a symbol with
3195         incompatible type to that defined by an earlier shared lib.
3196
3197 2017-04-13  Alan Modra  <amodra@gmail.com>
3198
3199         * coffcode.h: Wrap some overly long _bfd_error_handler args.
3200         * elf.c: Likewise.
3201         * elf32-arm.c: Likewise.
3202         * elf32-i386.c: Likewise.
3203         * elf32-mep.c: Likewise.
3204         * elf64-ia64-vms.c: Likewise.
3205         * elf64-x86-64.c: Likewise.
3206         * elflink.c: Likewise.
3207         * elfnn-ia64.c: Likewise.
3208         * elfxx-mips.c: Likewise.
3209
3210 2017-04-13  Alan Modra  <amodra@gmail.com>
3211
3212         * aoutx.h: Use %B and %A in error messages throughout file.
3213         * aout-cris.c: Likewise.
3214         * archive.c: Likewise.
3215         * binary.c: Likewise.
3216         * coff-rs6000.c: Likewise.
3217         * coff-tic4x.c: Likewise.
3218         * coffcode.h: Likewise.
3219         * coffgen.c: Likewise.
3220         * cofflink.c: Likewise.
3221         * coffswap.h: Likewise.
3222         * cpu-arm.c: Likewise.
3223         * elf-eh-frame.c: Likewise.
3224         * elf-m10300.c: Likewise.
3225         * elf.c: Likewise.
3226         * elf32-arc.c: Likewise.
3227         * elf32-arm.c: Likewise.
3228         * elf32-bfin.c: Likewise.
3229         * elf32-frv.c: Likewise.
3230         * elf32-iq2000.c: Likewise.
3231         * elf32-m32c.c: Likewise.
3232         * elf32-microblaze.c: Likewise.
3233         * elf32-nds32.c: Likewise.
3234         * elf32-rl78.c: Likewise.
3235         * elf32-rx.c: Likewise.
3236         * elf32-score.c: Likewise.
3237         * elf32-score7.c: Likewise.
3238         * elf32-sh64.c: Likewise.
3239         * elf32-v850.c: Likewise.
3240         * elf32-vax.c: Likewise.
3241         * elf32-visium.c: Likewise.
3242         * elf64-ia64-vms.c: Likewise.
3243         * elf64-mmix.c: Likewise.
3244         * elf64-sh64.c: Likewise.
3245         * elfcode.h: Likewise.
3246         * elfnn-aarch64.c: Likewise.
3247         * elfnn-ia64.c: Likewise.
3248         * elfxx-mips.c: Likewise.
3249         * hpux-core.c: Likewise.
3250         * ieee.c: Likewise.
3251         * ihex.c: Likewise.
3252         * linker.c: Likewise.
3253         * merge.c: Likewise.
3254         * mmo.c: Likewise.
3255         * oasys.c: Likewise.
3256         * pdp11.c: Likewise.
3257         * peXXigen.c: Likewise.
3258         * rs6000-core.c: Likewise.
3259         * vms-alpha.c: Likewise.
3260         * xcofflink.c: Likewise.
3261
3262 2017-04-13  Alan Modra  <amodra@gmail.com>
3263
3264         * bfd.c (PRINT_TYPE): Define.
3265         (_doprnt): New function.
3266         (error_handler_internal): Use _doprnt.
3267         * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3268         calls in their natural order, throughout file.
3269         * coff-mcore.c: Likewise.
3270         * coff-ppc.c: Likewise.
3271         * coff-tic80.c: Likewise.
3272         * cofflink.c: Likewise.
3273         * elf-s390-common.c: Likewise.
3274         * elf.c: Likewise.
3275         * elf32-arm.c: Likewise.
3276         * elf32-i386.c: Likewise.
3277         * elf32-m32r.c: Likewise.
3278         * elf32-msp430.c: Likewise.
3279         * elf32-spu.c: Likewise.
3280         * elf64-ia64-vms.c: Likewise.
3281         * elf64-sparc.c: Likewise.
3282         * elf64-x86-64.c: Likewise.
3283         * elflink.c: Likewise.
3284         * elfnn-aarch64.c: Likewise.
3285         * elfnn-ia64.c: Likewise.
3286         * elfxx-mips.c: Likewise.
3287
3288 2017-04-13  Alan Modra  <amodra@gmail.com>
3289
3290         * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3291         branch veneers" error.  Fix double space and format message.
3292         * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3293         * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3294
3295 2017-04-13  Alan Modra  <amodra@gmail.com>
3296
3297         * bfd-in2.h: Regenerate.
3298
3299 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
3300
3301         * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3302         extra `\n' in warning/error messages.
3303         * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3304         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3305
3306 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
3307
3308         * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3309         processor-specific properties with generic ELF target vector.
3310
3311 2017-04-10  Qing Zhao  <qing.zhao@oracle.com>
3312
3313         * elf32-sparc.c (elf_backend_fixup_symbol): New.
3314         * elf64-sparc.c (elf_backend_fixup_symbol): New.
3315         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3316         (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3317         has_non_got_reloc.
3318         (link_hash_newfunc): Initialize has_got_reloc and
3319         has_non_got_reloc.
3320         (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3321         section.
3322         (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3323         has_non_got_reloc.
3324         (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3325         has_non_got_reloc.
3326         (_bfd_sparc_elf_fixup_symbol): New function.
3327         (allocate_dynrelocs): Don't allocate space for dynamic
3328         relocations and discard relocations against resolved undefined
3329         weak symbols in executable.  Don't make resolved undefined weak
3330         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
3331         relocation against undefined weak symbols in PIE.
3332         (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3333         relocations against resolved undefined weak symbols in PIE
3334         (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3335         without ynamic PLT/GOT relocations for resolved undefined weak
3336         symbols.
3337         Don't generate dynamic relocation against resolved undefined
3338         weak symbol in executable.
3339         (pie_finish_undefweak_symbol): New function.
3340         (_bfd_sparc_elf_finish_dynamic_sections): Call
3341         pie_finish_undefweak_symbol on all symbols in PIE.
3342         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3343         (_bfd_sparc_elf_fixup_symbol): New function.
3344
3345 2017-04-10  Nick Clifton  <nickc@redhat.com>
3346
3347         * config.bfd: Remove ns32k from obsolete list.
3348
3349 2017-04-10  Alan Modra  <amodra@gmail.com>
3350
3351         PR 21287
3352         * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3353         (special_sections_i): Likewise for .init_array.
3354         (special_sections_p): Likewise for .preinit_array.
3355
3356 2017-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3357
3358         PR ld/19579
3359         PR ld/21306
3360         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3361         ELF_COMMON_DEF_P for common symbols.
3362         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3363         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3364         * elflink.c (_bfd_elf_merge_symbol): Revert commits
3365         202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3366         07492f668d2173da7a2bda3707ff0985e0f460b6.
3367
3368 2017-04-07  Pedro Alves  <palves@redhat.com>
3369
3370         * opncls.c (bfd_get_debug_link_info): Rename to...
3371         (bfd_get_debug_link_info_1): ... this.  Change type of second
3372         parameter to void pointer.  Adjust.
3373         (bfd_get_debug_link_info): Reimplement on top of
3374         bfd_get_debug_link_info_1.
3375         (separate_debug_file_exists, separate_alt_debug_file_exists):
3376         Change type of second parameter to void pointer.  Adjust.
3377         (get_func_type, check_func_type): Change type of second parameter
3378         to void pointer.
3379         (find_separate_debug_file): Add 'func_data' parameter.  Pass it to
3380         the callback functions instead of passing the address of a local.
3381         (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3382         find_separate_debug_file.
3383         (get_alt_debug_link_info_shim): Change type of second parameter to
3384         void pointer.  Adjust.
3385         (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3386         find_separate_debug_file.
3387         (get_build_id_name, bfd_boolean check_build_id_file): Change type
3388         of second parameter to void pointer.  Adjust.
3389         (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3390         pointer local to find_separate_debug_file.
3391
3392 2017-04-07  Tristan Gingold  <gingold@gingold-Precision-7510>
3393
3394         * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3395         external symbols with a definition.
3396         (_bfd_coff_gc_mark_extra_sections): Fix typo.
3397
3398 2017-04-07  Alan Modra  <amodra@gmail.com>
3399
3400         * po/SRC-POTFILES.in: Regenerate.
3401
3402 2017-04-05  Alan Modra  <amodra@gmail.com>
3403
3404         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3405         reference counting.
3406
3407 2017-04-02  Jon Turney  <jon.turney@dronecode.org.uk>
3408
3409         (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3410         numbers for DataDirectory entry indicies passed to
3411         add_data_entry().
3412
3413 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
3414
3415         * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3416         each GNU_MBIND section and align GNU_MBIND section to page size.
3417         (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3418         segment for each GNU_MBIND section.
3419         (_bfd_elf_init_private_section_data): Copy sh_info from input
3420         for GNU_MBIND section.
3421
3422 2017-04-03  Palmer Dabbelt  <palmer@dabbelt.com>
3423
3424         * elfnn-riscv.c (GP_NAME): Delete.
3425         (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3426         (_bfd_riscv_relax_lui): Likewise.
3427
3428 2017-04-04  Nick Clifton  <nickc@redhat.com>
3429
3430         PR binutils/21342
3431         * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3432         dereference.
3433         (bfd_elf_final_link): Only initialize the extended symbol index
3434         section if there are extended symbol tables to list.
3435
3436 2017-04-03  H.J. Lu  <hongjiu.lu@intel.com>
3437
3438         * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3439         (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3440         * configure.ac (elf): Add elf-properties.lo.
3441         * Makefile.in: Regenerated.
3442         * configure: Likewise.
3443         * elf-bfd.h (elf_property_kind): New.
3444         (elf_property): Likewise.
3445         (elf_property_list): Likewise.
3446         (elf_properties): Likewise.
3447         (_bfd_elf_parse_gnu_properties): Likewise.
3448         (_bfd_elf_get_property): Likewise.
3449         (_bfd_elf_link_setup_gnu_properties): Likewise.
3450         (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3451         and setup_gnu_properties.
3452         (elf_obj_tdata): Add properties.
3453         * elf-properties.c: New file.
3454         * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3455         (elf_i386_merge_gnu_properties): Likewise.
3456         (elf_backend_parse_gnu_properties): Likewise.
3457         (elf_backend_merge_gnu_properties): Likewise.
3458         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3459         (elf_x86_64_merge_gnu_properties): Likewise.
3460         (elf_backend_parse_gnu_properties): Likewise.
3461         (elf_backend_merge_gnu_properties): Likewise.
3462         * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3463         (elf_backend_parse_gnu_properties): Likewise.
3464         (elf_backend_setup_gnu_properties): Likewise.
3465         (elfNN_bed): Add elf_backend_parse_gnu_properties,
3466         elf_backend_merge_gnu_properties and
3467         elf_backend_setup_gnu_properties.
3468
3469 2017-03-30  Pip Cet  <pipcet@gmail.com>
3470
3471         * elf32-wasm32.c: Add relocation code, two relocs.
3472         * reloc.c: Add wasm32 relocations.
3473         * libbfd.h: Regenerate.
3474         * bfd-in2.h: Regenerate.
3475         * bfd/po/bfd.pot: Regenerate.
3476
3477 2017-03-29  Nick Clifton  <nickc@redhat.com>
3478
3479         PR binutils/18025
3480         * coff-bfd.h (struct coff_section_data): Add new fields:
3481         saved_bias and bias.
3482         * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3483         computed for PE binaries.
3484         * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3485         missing abbrev.
3486
3487 2017-03-28  Hans-Peter Nilsson  <hp@axis.com>
3488
3489         PR ld/16044
3490         * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3491         to handle a local symbol with a hash-symbol-entry; without PLT.
3492         Add BFD_ASSERT for an incidental case with GOT entry present.
3493         (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3494         isn't forced-or-set local.
3495
3496 2017-03-27  Pip Cet  <pipcet@gmail.com>
3497
3498         * wasm-module.c: New file to support WebAssembly modules.
3499         * wasm-module.h: New file to support WebAssembly modules.
3500         * doc/webassembly.texi: Start documenting wasm-module.c.
3501         * config.bfd: Add wasm_vec.
3502         * targets.c: Likewise.
3503         * configure.ac: Likewise.
3504         * Makefile.am: Add entries for wasm-module.c.
3505         * Makefile.in: Regenerate.
3506         * configure: Regenerate.
3507         * po/SRC-POTFILES.in: Regenerate.
3508
3509 2017-03-27  Pip Cet  <pipcet@gmail.com>
3510
3511         * cpu-wasm32.c: New file to support wasm32 architecture.
3512         * elf32-wasm32.c: New file to support wasm32 architecture.
3513         * Makefile.am: Add wasm32 architecture.
3514         * archures.c: Likewise.
3515         * config.bfd: Likewise.
3516         * configure.ac: Likewise.
3517         * targets.c: Likewise.
3518         * Makefile.in: Regenerate.
3519         * bfd-in2.h: Regenerate.
3520         * configure: Regenerate.
3521         * po/SRC-POTFILES.in: Regenerate.
3522
3523 2017-03-20  Alan Modra  <amodra@gmail.com>
3524
3525         PR 21266
3526         * elf64-ppc.c (compare_symbols): Stabilize sort.
3527
3528 2017-03-18  Alan Modra  <amodra@gmail.com>
3529
3530         * elf64-ppc.c (struct ppc_link_hash_table): Add
3531         local_ifunc_resolver and maybe_local_ifunc_resolver.
3532         (ppc_build_one_stub): Set flags on emitting dynamic
3533         relocation to ifunc.
3534         (ppc64_elf_relocate_section): Likewise.
3535         (ppc64_elf_finish_dynamic_symbol): Likewise.
3536         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3537         local dynamic relocs to ifuncs.
3538         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3539         local_ifunc_resolver and maybe_local_ifunc_resolver.
3540         (ppc_elf_relocate_section): Set flag on emitting dynamic
3541         relocation to ifuncs.
3542         (ppc_elf_finish_dynamic_symbol): Likewise.
3543         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3544         dynamic relocs to ifuncs.
3545
3546 2017-03-13  Nick Clifton  <nickc@redhat.com>
3547
3548         PR binutils/21202
3549         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3550         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3551         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3552         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3553         * bfd-in2.h: Regenerate.
3554         * libbfd.h: Regenerate.
3555         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3556         names.
3557         (IS_AARCH64_TLSDESC_RELOC): Likewise.
3558         (elfNN_aarch64_howto_table): Likewise.
3559         (aarch64_tls_transition_without_check): Likewise.
3560         (aarch64_reloc_got_type): Likewise.
3561         (elfNN_aarch64_final_link_relocate): Likewise.
3562         (elfNN_aarch64_tls_relax): Likewise.
3563         (elfNN_aarch64_relocate_section): Likewise.
3564         (elfNN_aarch64_gc_sweep_hook): Likewise.
3565         (elfNN_aarch64_check_relocs): Likewise.
3566         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3567         (_bfd_aarch64_elf_resolve_relocation): Likewise.
3568
3569 2017-03-11  Alan Modra  <amodra@gmail.com>
3570
3571         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3572         parameter is in fact used.  Whitespace fixes.
3573         * elf64-ppc.c: Likewise.
3574
3575 2017-03-09  Sam Thursfield  <sam.thursfield@codethink.co.uk>
3576
3577         * rs6000-core.c (CORE_NEW): Simplify macro when
3578         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3579
3580 2017-03-07  Alan Modra  <amodra@gmail.com>
3581
3582         PR 21224
3583         PR 20519
3584         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3585         dyn_relocs check.
3586
3587 2017-03-05  Alan Modra  <amodra@gmail.com>
3588
3589         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3590         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3591         (next_cie_fde_offset): New function.
3592         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
3593         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
3594         four bytes.  Align CIEs to four or eight bytes depending on
3595         per_encoding_aligned8.  Align FDEs according to their encoding.
3596         Pad last FDE to output section alignment.
3597         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
3598         assertion.
3599         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
3600         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
3601         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
3602
3603 2017-03-02  Martin Bickel  <binutils@ineranves.de>
3604
3605         PR ld/21212
3606         * elf.c (rewrite_elf_program_header): Do not issue a warning for
3607         empty segments which have a zero filesz, but a non-zero memsz.
3608
3609 2017-03-02  Alan Modra  <amodra@gmail.com>
3610
3611         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
3612
3613 2017-02-28  Alan Modra  <amodra@gmail.com>
3614
3615         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
3616         (ppc64_elf_relocate_section): Likewise.
3617
3618 2017-02-28  Alan Modra  <amodra@gmail.com>
3619
3620         PR 20995
3621         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
3622         rather than elf32_nios2_hash_table or elf_hash_table.
3623         (create_got_section): Likewise.
3624         (nios2_elf32_finish_dynamic_symbol): Likewise.
3625         (nios2_elf32_adjust_dynamic_symbol): Likewise.
3626         (nios2_elf32_size_dynamic_sections): Likewise.
3627         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
3628         vars.  Use htab equivalents directly instead.  Don't create
3629         all dynamic sections on needing just the GOT.  Use a goto
3630         rather than a fall-through with reloc test.  Ensure
3631         htab->dynobj is set when making dynamic sreloc section.
3632         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
3633         equivalent directly instead.  Don't segfault on looking for
3634         .dynamic when dynamic sections have not been created.  Don't
3635         segfault on .got.plt being discarded.
3636         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
3637         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
3638         fixme and another not so relevant comment.
3639         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
3640         already set, set hash table dynobj on creating .sbss.
3641
3642 2017-02-28  Alan Modra  <amodra@gmail.com>
3643
3644         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
3645         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
3646         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
3647         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
3648         (ppc64_elf_relocate_section): Likewise.
3649         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
3650         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
3651         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
3652         * libbfd.h: Regenerate.
3653         * bfd-in2.h: Regenerate.
3654
3655 2017-02-28  Alan Modra  <amodra@gmail.com>
3656
3657         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
3658         dynamic .data.rel.ro read-only.
3659         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
3660         rather than section flags when deciding where copy reloc goes.
3661         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
3662         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
3663         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
3664         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
3665         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
3666         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
3667         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
3668         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
3669         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3670         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
3671         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
3672         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
3673         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3674         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
3675         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
3676         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
3677         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
3678         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
3679         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
3680
3681 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
3682
3683         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
3684         `jalr $0, $25' instruction encoding.
3685
3686 2017-02-27  Nick Clifton  <nickc@redhat.com>
3687
3688         PR ld/21180
3689         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
3690         generating a seg-fault when encountering a symbol that has been
3691         deleted by garbage collection.
3692
3693 2017-02-25  Alan Modra  <amodra@gmail.com>
3694
3695         * elf32-arc.c (struct dynamic_sections): Delete.
3696         (enum dyn_section_types): Delete.
3697         (dyn_section_names): Delete.
3698         (arc_create_dynamic_sections): Delete.
3699         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
3700         segfault on discarded .rela.plt section.
3701         (elf_arc_size_dynamic_sections): Formatting.  Don't call
3702         arc_create_dynamic_sections.  Don't allocate memory for sections
3703         handled by the generic linker.  Correct code finding relocs in
3704         read-only sections.  Set SEC_EXCLUDE on zero size .got,
3705         .got.plt, and .dynbss sections.  Do set .interp for pies.
3706
3707 2017-02-24  Andrew Waterman  <andrew@sifive.com>
3708
3709         * elfnn-riscv.c (GP_NAME): New macro.
3710         (riscv_global_pointer_value): Use it.
3711         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
3712         output section, consider only that section's alignment.
3713
3714 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
3715
3716         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
3717         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
3718         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
3719         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
3720
3721 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
3722
3723         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
3724         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
3725         or misaligned.
3726
3727 2017-02-23  Alan Modra  <amodra@gmail.com>
3728
3729         PR 20744
3730         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
3731         16D relocations.
3732         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
3733         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
3734         relocs.
3735
3736 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
3737
3738         PR ld/20828
3739         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
3740         processing ahead of the call to `elf_gc_sweep_symbol'.
3741
3742 2017-02-22  Nick Clifton  <nickc@redhat.com>
3743
3744         PR binutils/21193
3745         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
3746         created section 4-byte alignment.
3747
3748 2017-02-22  Alan Modra  <amodra@gmail.com>
3749
3750         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
3751         on .got or .plt output section being discarded by script.
3752         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
3753         vxworks splt temp.
3754
3755 2017-02-21  Alan Modra  <amodra@gmail.com>
3756
3757         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
3758         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
3759
3760 2017-02-20  Alan Modra  <amodra@gmail.com>
3761
3762         PR 21181
3763         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
3764         if DT_RELSZ/DT_RELASZ is zero.
3765
3766 2017-02-17  Nick Clifton  <nickc@redhat.com>
3767
3768         * compress.c (bfd_get_full_section_contents): Remember to reduce
3769         compressed size by the sizeof the compression header when
3770         decompressing the contents.
3771
3772 2017-02-17  Pedro Alves  <palves@redhat.com>
3773
3774         * srec.c (Chunk): Rename to ...
3775         (_bfd_srec_len): ... this.
3776         (S3Forced): Rename to ...
3777         (_bfd_srec_forceS3): ... this.
3778         * objcopy.c: Adjust all references.
3779
3780 2017-02-17  Pedro Alves  <palves@redhat.com>
3781
3782         * archive.c (bsd_write_armap): Rename to ...
3783         (_bfd_bsd_write_armap): ... this.
3784         (coff_write_armap): Rename to ...
3785         (_bfd_coff_write_armap): ... this.
3786         * libbfd-in.h (bsd_write_armap): Rename to ...
3787         (_bfd_bsd_write_armap): ... this.
3788         (coff_write_armap): Rename to ...
3789         (_bfd_coff_write_armap): ... this.
3790         * aout-target.h, aout-tic30.c: Adjust all users.
3791         * libbfd.h: Regenerate.
3792
3793 2017-02-17  Pedro Alves  <palves@redhat.com>
3794
3795         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
3796         (warn_deprecated): Rename to ...
3797         (_bfd_warn_deprecated): ... this.
3798         * libbfd.c (warn_deprecated): Rename to ...
3799         (_bfd_warn_deprecated): ... this.
3800         * bfd-in2.h: Regenerate.
3801
3802 2017-02-17  Pedro Alves  <palves@redhat.com>
3803
3804         * bfdio.c (real_ftell): Rename to ...
3805         (_bfd_real_ftell): ... this.
3806         (real_fseek): Rename to ...
3807         (_bfd_real_fseek): ... this.
3808         (real_fopen): Rename to ...
3809         (_bfd_real_fopen): ... this.
3810         * libbfd-in.h (real_ftell): Rename to ...
3811         (_bfd_real_ftell): ... this.
3812         (real_fseek): Rename to ...
3813         (_bfd_real_fseek): ... this.
3814         (real_fopen): Rename to ...
3815         (_bfd_real_fopen): ... this.
3816         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
3817         * libbfd.h: Regenerate.
3818
3819 2017-02-17  Pedro Alves  <palves@redhat.com>
3820
3821         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
3822         * libbfd.c (read_unsigned_leb128): Rename to ...
3823         (_bfd_read_unsigned_leb128): ... this.
3824         (read_signed_leb128): Rename to ...
3825         (_bfd_read_signed_leb128): ... this.
3826         (safe_read_leb128): Rename to ...
3827         (_bfd_safe_read_leb128): ... this.
3828         * libbfd-in.h (read_unsigned_leb128): Rename to ...
3829         (_bfd_read_unsigned_leb128): ... this.
3830         (read_signed_leb128): Rename to ...
3831         (_bfd_read_signed_leb128): ... this.
3832         (safe_read_leb128): Rename to ...
3833         (_bfd_safe_read_leb128): ... this.
3834         * libbfd.h: Renegerate.
3835
3836 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3837
3838         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
3839         before trying to fine matching file and line information.
3840
3841 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
3842
3843         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
3844         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
3845         not match current bfd, then reload debug information.  Record bfd
3846         we're loading debug info for in the stash.  If we have debug
3847         informatin in the cache then perform section placement before
3848         returning.
3849
3850 2017-02-16  Alan Modra  <amodra@gmail.com>
3851
3852         PR 21000
3853         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
3854         * elfxx-target.h (elf_backend_no_page_alias): Define.
3855         (elfNN_bed): Init new field.
3856         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
3857         ensure PT_LOAD segment starts on a new page.
3858         * elf32-hppa.c (elf_backend_no_page_alias): Define.
3859
3860 2017-02-16  Alan Modra  <amodra@gmail.com>
3861
3862         PR 21132
3863         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
3864         if pic.
3865
3866 2017-02-16  Jiong Wang <jiong.wang@arm.com>
3867
3868         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
3869         * bfd-in2.h: Regenerated.
3870
3871 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
3872
3873         PR ld/21168
3874         * elf32-i386.c (elf_i386_relocate_section): Allow
3875         "lea foo@GOT, %reg" in PIC.
3876
3877 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
3878
3879         PR ld/20244
3880         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
3881         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
3882         error against local IFUNC symbol without a base register for
3883         PIC.
3884
3885 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
3886
3887         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
3888         `%P: %H:' with `info->callbacks->einfo'.
3889         (ppc_elf_relocate_section): Likewise.
3890         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
3891         (ppc64_elf_edit_toc): Likewise.
3892         (ppc64_elf_relocate_section): Likewise.
3893
3894 2017-02-14  Alan Modra  <amodra@gmail.com>
3895
3896         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3897         --gc-keep-exported, and test versioned field of sym rather than
3898         looking for @ in name.
3899
3900 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
3901
3902         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
3903         __global_pointer$.
3904
3905 2017-02-13  Nick Clifton  <nickc@redhat.com>
3906
3907         PR binutils/21151
3908         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
3909         unit length field.
3910
3911 2017-02-07  Andrew Waterman  <andrew@sifive.com>
3912
3913         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
3914         entry size if PLT header is written.
3915
3916 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
3917
3918         Fix sparc64 dynamic relocation processing to use the dynamic
3919         symbol count.
3920         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
3921         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
3922         should be used.
3923
3924 2017-02-03  Nick Clifton  <nickc@redhat.com>
3925
3926         PR 21096
3927         * coffcode.h (coff_write_object_contents): Enlarge size of
3928         s_name_buf in order to avoid compile time warning about possible
3929         integer truncation.
3930         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
3931         32-bits of insn value before printing into buffer.
3932
3933 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
3934
3935         * elfxx-mips.c (mips_elf_hash_sort_data): Add
3936         `max_local_dynindx'.
3937         (mips_elf_sort_hash_table): Handle it.
3938         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
3939         symbols bump up `max_local_dynindx' rather than
3940         `max_non_got_dynindx'.
3941
3942 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
3943
3944         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
3945         `min_got_dynindx', `max_unref_got_dynindx' and
3946         `max_non_got_dynindx' members to the `bfd_size_type' data type.
3947         (mips_elf_sort_hash_table): Adjust accordingly.
3948
3949 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
3950
3951         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
3952         to access the hash table.
3953
3954 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
3955
3956         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
3957         non-NULL `htab' to the beginning.
3958
3959 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
3960
3961         * elflink.c (elf_gc_sweep): Wrap overlong line.
3962
3963 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
3964
3965         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
3966         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
3967         * elfxx-mips.c (mips_elf_link_hash_table): Add
3968         `ignore_branch_isa' member.
3969         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
3970         in branch relocation calculation as an error if
3971         `ignore_branch_isa' has been set.
3972         (_bfd_mips_elf_insn32): Rename to...
3973         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
3974         parameter to `insn32' and add an `ignore_branch_isa' parameter.
3975         Handle the new parameter.
3976
3977 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
3978
3979         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
3980         local variable dynobj.
3981
3982         PR ld/20995
3983         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
3984         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
3985         executable from read-only sections into sdynrelro.
3986         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
3987         dynamic relocs in sdynrelro.
3988         (elf_backend_want_dynrelro): Define.
3989
3990 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3991
3992         * config.bfd (*-*-rtemsaout*): Mark as removed.
3993
3994 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3995
3996         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
3997         (arm-*-rtems*): Move to (arm*-*-eabi*).
3998         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
3999         (m68-*-rtems*): Move to (m68*-*-elf*).
4000
4001 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4002
4003         * config.bfd (*-*-rtemscoff*): Mark as removed.
4004
4005 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
4006
4007         PR ld/20828
4008         * elflink.c (bfd_elf_record_link_assignment): Revert last
4009         change and don't ever clear `forced_local'.  Set `mark'
4010         unconditionally.
4011         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4012         file.
4013         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4014         (bfd_elf_size_dynamic_sections): ... here.
4015         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4016         and set `mark' instead in `__tls_get_addr_opt' processing.
4017         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4018
4019 2017-01-24  Alan Modra  <amodra@gmail.com>
4020
4021         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4022         where dynamic relocs are preferable.  Allow ifunc too.
4023         (ensure_undefweak_dynamic): New function.
4024         (allocate_dynrelocs): Use it here.  Move plt handling last and
4025         don't make symbols dynamic, simplifying loop.  Only make undef
4026         weak symbols with GOT entries dynamic.  Correct condition
4027         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
4028         comments.  Remove goto.
4029         (ppc_elf_relocate_section): Correct test for using dynamic
4030         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
4031         to suit.  Set up explicit tls_index entries and implicit GOT
4032         tls_index entries resolvable at link time for
4033         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
4034         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4035         (ensure_undefweak_dynamic): New function.
4036         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
4037         with GOT entries dynamic.  Remove unnecessary test of
4038         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4039         (ppc64_elf_relocate_section): Correct test for using dynamic
4040         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
4041         to suit.  Set up explicit tls_index entries and implicit GOT
4042         tls_index entries resolvable at link time for __tls_get_addr_opt.
4043         Simplify expression to clear mem for prelink.
4044
4045 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
4046
4047         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4048
4049 2017-01-20  Jiong Wang <jiong.wang@arm.com>
4050
4051         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4052         (elf_backend_hash_symbol): Define.
4053
4054 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
4055
4056         PR ld/20828
4057         * elflink.c (bfd_elf_record_link_assignment): Clear any
4058         `forced_local' marking for DSO symbols that are not being
4059         provided.
4060
4061 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4062
4063         * elfnn-riscv.c (riscv_elf_object_p): New function.
4064
4065 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
4066
4067         PR ld/21038
4068         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4069         plt_bnd_eh_frame.
4070         (elf_x86_64_check_relocs): Create .eh_frame section for the
4071         .plt.bnd section.
4072         (elf_x86_64_size_dynamic_sections): Allocate and initialize
4073         .eh_frame section for the .plt.bnd section.
4074         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4075         for the .plt.bnd section.
4076
4077 2017-01-12  Nick Clifton  <nickc@redhat.com>
4078
4079         PR binutils/20876
4080         * opncls.c (find_separate_debug_file): Add include_dirs
4081         parameter.  Only include the directory part of the bfd's filename
4082         in search paths if include_dirs is true.  Add a couple of extra
4083         locations for looking for debug files.
4084         ( bfd_follow_gnu_debuglink): Update invocation of
4085         find_separate_debug_file.
4086         (bfd_follow_gnu_debugaltlink): Likewise.
4087         (get_build_id): New function: Finds the build-id of the given bfd.
4088         (get_build_id_name): New function: Computes the name of the
4089         separate debug info file for a bfd, based upon its build-id.
4090         (check_build_id_file): New function: Checks to see if a separate
4091         debug info file exists at the given location, and that its
4092         build-id matches that of the original bfd.
4093         (bfd_follow_build_id_debuglink): New function: Finds a separate
4094         debug info file for a given bfd by using the build-id method.
4095         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4096         method of locating a separate debug info file before using the
4097         debuglink method.
4098         * bfd-in2.h: Regenerate.
4099
4100 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4101
4102         PR ld/21038
4103         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4104         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4105         elf_x86_64_eh_frame_plt_got.
4106         (elf_x86_64_size_dynamic_sections): Get unwind info from
4107         elf_x86_64_bnd_arch_bed for the BND PLT.
4108
4109 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
4110
4111         * config.bfd: Add entries for i686-redox and x86_64-redox.
4112
4113 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4114
4115         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4116         to 4 bytes.
4117         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4118         .eh_frame section to 4 bytes for x32.
4119         (elf_x86_64_check_relocs): Likewise.
4120
4121 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4122
4123         PR ld/20830
4124         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4125         (PLT_GOT_FDE_LENGTH): Likewise.
4126         (elf_i386_plt_layout): Add eh_frame_plt_got and
4127         eh_frame_plt_got_size.
4128         (elf_i386_plt): Updated.
4129         (elf_i386_link_hash_table): Add plt_got_eh_frame.
4130         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4131         (elf_i386_size_dynamic_sections): Allocate and initialize
4132         .eh_frame section for .plt.got.
4133         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4134         .plt.got.
4135         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4136         eh_frame_plt_got_size.
4137         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4138         (PLT_GOT_FDE_LENGTH): Likewise.
4139         (elf_x86_64_backend_data): Add eh_frame_plt_got and
4140         eh_frame_plt_got_size.
4141         (elf_x86_64_arch_bed): Updated.
4142         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4143         eh_frame_plt_got_size.
4144         (elf_x86_64_nacl_arch_bed): Likewise.
4145         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4146         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4147         (elf_x86_64_size_dynamic_sections): Allocate and initialize
4148         .eh_frame section for .plt.got.
4149         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4150         for .plt.got.
4151
4152 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4153
4154         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4155         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4156
4157 2017-01-09  Nick Clifton  <nickc@redhat.com>
4158
4159         * dwarf2.c (lookup_address_in_function_table): Return early if
4160         there are no functions in the given comp unit, or if the high
4161         address of the last function in the comp unit is less than the
4162         desired address.
4163
4164 2017-01-09  Nick Clifton  <nickc@redhat.com>
4165
4166         PR binutils/21013
4167         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4168         message if there are too many symbols to load.
4169
4170 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
4171
4172         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4173         if relocs are cached.
4174
4175 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
4176
4177         PR ld/21017
4178         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4179         for R_MICROBLAZE_GOTOFF_64.
4180
4181 2017-01-03  Nick Clifton  <nickc@redhat.com>
4182
4183         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4184         warning about using a possibly uninitialised variable.
4185
4186 2017-01-02  Alan Modra  <amodra@gmail.com>
4187
4188         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4189         (allocate_plt_static, allocate_dynrelocs): Use it.
4190
4191 2017-01-02  Alan Modra  <amodra@gmail.com>
4192
4193         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4194         .PARISC.unwind section.
4195
4196 2017-01-02  Alan Modra  <amodra@gmail.com>
4197
4198         PR ld/20989
4199         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4200         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4201         indirect to GOT pointer relative code edit.
4202
4203 2017-01-02  Alan Modra  <amodra@gmail.com>
4204
4205         Update year range in copyright notice of all files.
4206
4207 For older changes see ChangeLog-2016
4208 \f
4209 Copyright (C) 2017 Free Software Foundation, Inc.
4210
4211 Copying and distribution of this file, with or without modification,
4212 are permitted in any medium without royalty provided the copyright
4213 notice and this notice are preserved.
4214
4215 Local Variables:
4216 mode: change-log
4217 left-margin: 8
4218 fill-column: 74
4219 version-control: never
4220 End: