bfd/ChangeLog

   1 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/22269
   4         * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
   5         generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
   6         true.
   7         (allocate_dynrelocs): Discard dynamic relocations if
   8         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
   9
  10 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  11
  12         PR ld/22269
  13         * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
  14         relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  15         (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
  16         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  17         (elf_m68k_relocate_section): Don't generate dynamic relocation
  18         if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  19
  20 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  21
  22         PR ld/22269
  23         * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
  24         symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  25         (allocate_dynrelocs): Discard dynamic relocations if
  26         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  27         (elf32_hppa_relocate_section): Don't generate dynamic
  28         relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  29
  30 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  31
  32         PR ld/22269
  33         * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
  34         dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  35         (allocate_fptr): Don't allocate function pointer if
  36         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  37         (allocate_dynrel_entries): Don't allocate dynamic relocation
  38         if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  39         (set_got_entry): Don't set GOT entry if
  40         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  41         (set_pltoff_entry): Don't set PLTOFF entry if
  42         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  43         (elfNN_ia64_relocate_section): Don't install dynamic relocation
  44         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  45
  46 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         PR ld/22269
  49         * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
  50         dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  51         (allocate_dynrelocs): Don't allocate dynamic relocations if
  52         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  53
  54 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  55
  56         PR ld/22269
  57         * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
  58         dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  59         (allocate_dynrelocs_for_symbol): Discard dynamic relocations
  60         if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  61
  62 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  63
  64         PR ld/22269
  65         * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
  66         relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  67         (tilepro_elf_relocate_section): Don't generate dynamic
  68         relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  69         * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
  70         relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  71         (tilegx_elf_relocate_section): Don't generate dynamic
  72         relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  73
  74 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  75
  76         PR ld/22269
  77         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
  78         generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
  79         true.
  80         (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
  81         if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  82
  83 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  84
  85         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
  86         * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
  87         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
  88
  89 2017-10-12  James Bowman  <james.bowman@ftdichip.com>
  90
  91         * bfd-in2.h: Regenerate.
  92         * libbfd.h: Regenerate.
  93         * elf32-ft32.c: Add HOWTO R_FT32_15.
  94         * reloc.c: Add BFD_RELOC_FT32_15.
  95
  96 2017-10-12  Nick Clifton  <nickc@redhat.com>
  97
  98         * reloc.c (enum bfd_reloc_status): Start values at 2.
  99         * bfd-in2.h: Regenerate.
 100         * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
 101         that a TRUE return indicates success.  Compare the result of
 102         calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
 103         (build_one_stub): Change sense of tests against aarch64_relocate
 104         return value.
 105         (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
 106         than FALSE, when an error is detected.
 107         (elfNN_aarch64_final_link_relocate): Likewise.
 108
 109 2017-10-12  H.J. Lu  <hongjiu.lu@intel.com>
 110
 111         * elf32-i386.c (elf_backend_hide_symbol): New.
 112         * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
 113         * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
 114         * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
 115
 116 2017-10-12  Alan Modra  <amodra@gmail.com>
 117
 118         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
 119         elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
 120         (bfd_elf_define_start_stop): Likewise.
 121
 122 2017-10-12  Alan Modra  <amodra@gmail.com>
 123
 124         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
 125         when executable rather than non-PIC.
 126         * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
 127         * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
 128
 129 2017-10-11  Maciej W. Rozycki  <macro@imgtec.com>
 130
 131         * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
 132         member.
 133         * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
 134         (elf_external_linux_prpsinfo64_ugid32): ... this.
 135         (swap_linux_prpsinfo32_out): Rename to...
 136         (swap_linux_prpsinfo32_ugid32_out): ... this.
 137         (elf_external_linux_prpsinfo64_ugid16): New structure.
 138         (swap_linux_prpsinfo64_ugid16_out): New function.
 139         * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
 140         (elf_backend_linux_prpsinfo64_ugid16): Define.
 141         (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
 142         * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
 143         of the 64-bit Linux core PRPSINFO note.
 144         * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
 145
 146 2017-10-11  Maciej W. Rozycki  <macro@imgtec.com>
 147
 148         * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
 149         member.
 150         (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
 151         * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
 152         (elf_external_ppc_linux_prpsinfo32)
 153         (swap_ppc_linux_prpsinfo32_out): Move to...
 154         * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
 155         (swap_linux_prpsinfo32_ugid32_out): ... these.
 156         (elf_external_linux_prpsinfo32): Rename to...
 157         (elf_external_linux_prpsinfo32_ugid16): ... this.
 158         (swap_linux_prpsinfo32_out): Rename to...
 159         (swap_linux_prpsinfo32_ugid16_out): ... this.
 160         * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
 161         (elf_backend_linux_prpsinfo32_ugid16): Define.
 162         (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
 163         * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
 164         of the 32-bit Linux core PRPSINFO note.
 165         * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 166         * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 167         * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 168         * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 169         * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 170         * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 171         * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 172         * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 173         * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 174         * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 175
 176 2017-10-11  Maciej W. Rozycki  <macro@imgtec.com>
 177
 178         * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
 179         `gap' member ahead of `pr_flag'.
 180
 181 2017-10-11  Pedro Alves  <palves@redhat.com>
 182
 183         * bfd.c (_doprnt): Rename to ...
 184         (_bfd_doprnt): ... this.
 185         (error_handler_internal): Adjust.
 186
 187 2017-10-10  H.J. Lu  <hongjiu.lu@intel.com>
 188
 189         * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
 190         instead of incrementing it.
 191         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 192
 193 2017-10-10  Renlin Li  <renlin.li@arm.com>
 194
 195         PR ld/21402
 196         * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
 197          symbols into dynamic.
 198
 199 2017-10-09  H.J. Lu  <hongjiu.lu@intel.com>
 200
 201         PR ld/22274
 202         * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
 203         (riscv_elf_link_hash_table_create): Initialize max_alignment to
 204         (bfd_vma) -1.
 205         (_bfd_riscv_relax_section): Cache the max alignment of output
 206         sections if possible.
 207
 208 2017-10-10  Alan Modra  <amodra@gmail.com>
 209
 210         * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
 211         .opd whenever .opd is present and non-zero size.  Move code
 212         setting abiversion to/from output file earlier.  Only set
 213         u.opd.func_sec when --gc-sections.  Read relocs and set up
 214         u.opd.func_sec values here..
 215         (ppc64_elf_check_relocs): ..rather than here.  Simplify opd
 216         section tests.
 217         (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
 218
 219 2017-10-09  H.J. Lu  <hongjiu.lu@intel.com>
 220
 221         * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
 222         isymbuf.
 223
 224 2017-10-09  H.J. Lu  <hongjiu.lu@intel.com>
 225
 226         * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
 227         .interp section with "ld --no-dynamic-linker".
 228
 229 2017-10-09  Alan Modra  <amodra@gmail.com>
 230
 231         PR 22212
 232         * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
 233         funcinfo_hash_table and varinfo_hash_table.
 234
 235 2017-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 236
 237         * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
 238         in read-only section with minfo.
 239         (sh_elf_size_dynamic_sections): Likewise.
 240
 241 2017-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 242
 243         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
 244         a strayed comment.
 245
 246 2017-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 247
 248         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
 249         this_hdr.sh_entsize only if section size > 0.
 250
 251 2017-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 252
 253         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
 254
 255 2017-10-07  H.J. Lu  <hongjiu.lu@intel.com>
 256
 257         * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
 258         in read-only section with minfo.
 259         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 260
 261 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 262
 263         * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
 264         comments.
 265
 266 2017-10-06  John Baldwin  <jhb@FreeBSD.org>
 267
 268         * elf-bfd.h (struct elf_backend_data): Add
 269         `elf_backend_grok_freebsd_prstatus'.
 270         * elf.c (elfcore_grok_freebsd_note): Call
 271         `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
 272         present.
 273         * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
 274         function.
 275         (elf_backend_grok_freebsd_prstatus): Define.
 276         * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
 277         (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
 278
 279 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 280
 281         * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
 282         and has_non_got_reloc with zero_undefweak.
 283         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 284         * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
 285         zero_undefweak to 1.
 286         (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
 287         has_non_got_reloc with zero_undefweak.
 288         * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
 289         has_got_reloc and has_non_got_reloc with zero_undefweak.
 290         (elf_x86_link_hash_entry): Likewise.
 291
 292 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 293
 294         * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
 295         (VERIFY_COPY_RELOC): Likewise.
 296
 297 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         * elfxx-x86.h (VERIFY_COPY_RELOC): New.
 300         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
 301         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 302
 303 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 304
 305         * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
 306         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
 307         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 308
 309 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 310
 311         * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
 312         * elf32-i386.c (elf_i386_relocate_section): Use it.
 313         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 314
 315 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 316
 317         * elf32-i386.c (X86_SIZE_TYPE_P): New.
 318         (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
 319         * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
 320         (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
 321         * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
 322
 323 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 324
 325         * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
 326         (PLT_LOCAL_IFUNC_P): Likewise.
 327         * elf32-i386.c (elf_i386_relocate_section): Use them.
 328         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 329
 330 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 331
 332         * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
 333         * elf32-i386.c (elf_i386_relocate_section): Use it.
 334         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 335
 336 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 337
 338         * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
 339         * elf32-i386.c (elf_i386_relocate_section): Use it.
 340         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 341
 342 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         * elf32-i386.c (X86_PCREL_TYPE_P): New.
 345         (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
 346         * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
 347         (X86_PCREL_TYPE_P): This.
 348         (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
 349         Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
 350         (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
 351         X86_PCREL_TYPE_P.
 352         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
 353
 354 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 355
 356         * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
 357         * elf32-i386.c (elf_i386_tls_transition): Use it.
 358         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
 359
 360 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 361
 362         * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
 363         Dump dynamic relocation in read-only section with minfo if
 364         needed.
 365         (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
 366         (maybe_set_textrel): Likewise.
 367         (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
 368         read-only section with minfo.
 369
 370 2017-10-05  John Baldwin  <jhb@FreeBSD.org>
 371
 372         * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
 373
 374 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 375
 376         * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
 377         in read-only section with minfo.
 378         (tilepro_elf_size_dynamic_sections): Likewise.
 379         * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
 380         (tilegx_elf_size_dynamic_sections): Likewise.
 381
 382 2017-10-05  Pedro Alves  <palves@redhat.com>
 383
 384         PR 22245
 385         * bfd.c (bfd_set_error): Revert 2017-10-04 change.  Remove
 386         ellipsis parameter.  Split out bfd_error_on_input code to..
 387         (bfd_set_input_error): .. New function.
 388         * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
 389         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
 390         * bfd-in2.h: Regenerate.
 391
 392 2017-10-05  Alan Modra  <amodra@gmail.com>
 393
 394         * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
 395         fini_array error value.
 396
 397 2017-10-05  Alan Modra  <amodra@gmail.com>
 398
 399         PR 21167
 400         * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
 401         groups.
 402         (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
 403         flag from section.
 404         (elf_fake_sections): Adjust calls.  Exit immediately on failure.
 405         (bfd_elf_set_group_contents): Add associated reloc section indices
 406         to group contents.
 407
 408 2017-10-04  Alan Modra  <amodra@gmail.com>
 409
 410         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
 411         classify symbols for ELFv2.
 412
 413 2017-10-04  Pavel I. Kryukov <kryukov@frtk.ru>
 414
 415         PR 22245
 416         * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
 417         undergoes default promotion.
 418         * bfd-in2.h: Regenerate.
 419
 420 2017-10-02  Alan Modra  <amodra@gmail.com>
 421
 422         * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
 423         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 424
 425 2017-10-01  Alan Modra  <amodra@gmail.com>
 426
 427         PR 21957
 428         * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
 429         (add_line_info): Always put end_sequence last.
 430
 431 2017-10-01  Alan Modra  <amodra@gmail.com>
 432
 433         PR 22047
 434         * dwarf2.c (read_section): Allocate buffer with extra byte for
 435         bfd_simple_get_relocated_section_contents rather than copying
 436         afterwards.
 437
 438 2017-09-29  Alan Modra  <amodra@gmail.com>
 439
 440         * merge.c (merge_strings): Return FALSE on malloc failure.
 441         (_bfd_merge_sections): Return failures from record_section and
 442         merge_strings.
 443
 444 2017-09-28  Alan Modra  <amodra@gmail.com>
 445
 446         PR 22220
 447         * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
 448         a case where plugin_notice isn't called.
 449
 450 2017-09-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 451
 452         * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
 453         comparison.
 454
 455 2017-09-26  H.J. Lu  <hongjiu.lu@intel.com>
 456
 457         PR ld/22199
 458         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
 459         output_bfd to info->callbacks->minfo.
 460
 461 2017-09-26  Nick Clifton  <nickc@redhat.com>
 462
 463         PR 22172
 464         * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
 465         assertion failure if elf_x86_64_rtype_to_howto has already issued
 466         an error message.
 467
 468 2017-09-26  Alan Modra  <amodra@gmail.com>
 469
 470         PR 22210
 471         * dwarf2.c (read_formatted_entries): Use read_attribute_value to
 472         read data.
 473
 474 2017-09-26  Nick Clifton  <nickc@redhat.com>
 475
 476         PR 22210
 477         * dwarf2.c (read_formatted_entries): Fail early if we know that
 478         the loop parsing data entries will overflow the end of the
 479         section.
 480
 481 2017-09-26  Alan Modra  <amodra@gmail.com>
 482
 483         PR 22209
 484         * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
 485         (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
 486         to stash->info_ptr_memory, and check die_ref is within that memory.
 487         Set info_ptr_end correctly when another CU is refd.  Check die_ref
 488         for DW_FORM_ref4 etc. is within CU.
 489
 490 2017-09-26  Alan Modra  <amodra@gmail.com>
 491
 492         PR 22205
 493         * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
 494         (read_formatted_entries): Init "fe".
 495         (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
 496
 497 2017-09-26  Alan Modra  <amodra@gmail.com>
 498
 499         PR 22204
 500         * dwarf2.c (decode_line_info): Ensure line_ptr stays within
 501         bounds in inner loop.
 502
 503 2017-09-25  Alan Modra  <amodra@gmail.com>
 504
 505         PR 22202
 506         * dwarf1.c (parse_die): Sanity check pointer against section limit
 507         before dereferencing.
 508         (parse_line_table): Likewise.
 509
 510 2017-09-25  Alan Modra  <amodra@gmail.com>
 511
 512         PR 22201
 513         * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
 514         has string form.
 515         (parse_comp_unit): Likewise.
 516
 517 2017-09-25  Alan Modra  <amodra@gmail.com>
 518
 519         PR 22200
 520         * dwarf2.c (read_formatted_entries): Error on format_count zero.
 521
 522 2017-09-24  Alan Modra  <amodra@gmail.com>
 523
 524         PR 22197
 525         * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
 526         within section bounds.
 527
 528 2017-09-24  Alan Modra  <amodra@gmail.com>
 529
 530         PR 22191
 531         * dwarf2.c (decode_line_info): Properly free line sequences on error.
 532
 533 2017-09-24  Alan Modra  <amodra@gmail.com>
 534
 535         PR 22187
 536         * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
 537         pname param.  Return status.  Make name const.  Don't abort,
 538         return an error.  Formatting.  Exit if current info_ptr matches
 539         orig_info_ptr.  Update callers.
 540         (scan_unit_for_symbols): Start at nesting_level of zero.  Make
 541         nested_funcs an array of structs for extensibility.  Formatting.
 542
 543 2017-09-24  Alan Modra  <amodra@gmail.com>
 544
 545         PR 22186
 546         * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
 547         rather than dividing by zero.
 548
 549 2017-09-24  Alan Modra  <amodra@gmail.com>
 550
 551         PR 22169
 552         * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
 553
 554 2017-09-24  Alan Modra  <amodra@gmail.com>
 555
 556         PR 22167
 557         * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
 558
 559 2017-09-24  Alan Modra  <amodra@gmail.com>
 560
 561         PR 22166
 562         * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
 563         SHT_GNU_verneed section for sanity.  Don't zalloc memory for
 564         verref.
 565
 566 2017-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 567
 568         PR binutils/22170
 569         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
 570         corrupted PLT.
 571
 572 2017-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 573
 574         PR binutils/22163
 575         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
 576         -1 if bfd_canonicalize_dynamic_reloc returns 0.
 577
 578 2017-09-22  Pedro Alves  <palves@redhat.com>
 579             Alan Modra  <amodra@gmail.com>
 580
 581         * version.h: Add comment.
 582
 583 2017-09-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 584
 585         * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
 586         NT_S390_GS_BC, correct the previously swapped invocations of
 587         elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
 588
 589 2017-09-19  Alan Modra  <amodra@gmail.com>
 590
 591         PR 21441
 592         * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
 593         size.
 594
 595 2017-09-19  Alan Modra  <amodra@gmail.com>
 596
 597         PR 22150
 598         * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
 599         symbols before calculating verrefs.  Don't renumber dynsyms
 600         after gc.  Exclude .gnu.version when zero or one dynsym.
 601         Localize some vars and reindent.
 602
 603 2017-09-18  H.J. Lu  <hongjiu.lu@intel.com>
 604
 605         PR ld/22148
 606         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
 607         return from bfd_canonicalize_dynamic_reloc.
 608
 609 2017-09-15  Alan Modra  <amodra@gmail.com>
 610
 611         PR 22116
 612         * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
 613         overflows bfd_size_type.
 614
 615 2017-09-14  H.J. Lu  <hongjiu.lu@intel.com>
 616
 617         PR ld/22135
 618         * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
 619         to indicate if conversion is performed.
 620         (elf_i386_check_relocs): Cache section contents and relocations
 621         if conversion is performed.
 622         * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
 623         contents and relocations if conversion is performed.
 624
 625 2017-09-14  Nick Clifton  <nickc@redhat.com>
 626
 627         PR binutils/22113
 628         * peXXigen.c (pe_print_idata): Extend check for HintName vector
 629         entries.
 630
 631 2017-09-13  H.J. Lu  <hongjiu.lu@intel.com>
 632
 633         * elfxx-x86.h: Fix a typo in comments.
 634
 635 2017-09-09  Kamil Rytarowski  <n54@gmx.com>
 636
 637         * elf32-nds32.c: Rename __BIT() to N32_BIT().
 638
 639 2017-09-09  Alan Modra  <amodra@gmail.com>
 640
 641         * elf64-ppp.c (plt_stub_pad): Handle positive and negative
 642         plt_stub_align.
 643
 644 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 645
 646         * elf32-i386.c (elf_i386_relocate_section): Update usage of
 647         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 648         (elf_i386_finish_dynamic_symbol): Likewise.
 649         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 650         (elf_x86_64_finish_dynamic_symbol): Likewise.
 651         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
 652         (_bfd_x86_elf_fixup_symbol): Likewise.
 653
 654 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 655
 656         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 657         check has_non_got_reloc.
 658
 659 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 660
 661         PR ld/22115
 662         * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
 663         Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 664         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
 665         linker_def.  Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 666         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
 667         and linker_def on __ehdr_start if it is referenced and not
 668         defined.
 669         (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
 670         and return TRUE when building executable, if a symbol has
 671         non-GOT/non-PLT relocations in text section or there is no
 672         dynamic linker.
 673         * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
 674
 675 2017-09-08  H.J. Lu  <hongjiu.lu@intel.com>
 676
 677         * elfxx-x86.h: Update comments.
 678
 679 2017-09-08  H.J. Lu  <hongjiu.lu@intel.com>
 680
 681         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
 682         elf_x86_plt_layout_table with elf_x86_init_table.
 683         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
 684         Likewise.
 685         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
 686         Likewise.
 687         * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
 688         (elf_x86_init_table): This.
 689         (_bfd_x86_elf_link_setup_gnu_properties): Replace
 690         elf_x86_plt_layout_table with elf_x86_init_table.
 691
 692 2017-09-07  H.J. Lu  <hongjiu.lu@intel.com>
 693
 694         * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
 695         elf64.lo together with elfxx-x86.lo for 64-bit BFD.
 696         * configure: Regenerated.
 697         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
 698         and r_sym fields of plt_layout.
 699         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
 700         Likewise.
 701         * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
 702         (_bfd_x86_elf_link_hash_table_create): Likewise.  Don't set
 703         r_info nor r_sym fields.
 704         (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
 705         fields of htab.
 706         * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
 707
 708 2017-09-07  Palmer Dabbelt  <palmer@dabbelt.com>
 709
 710         * (_bfd_riscv_relax_align): Call bfd_set_error and
 711         print an error message when unable to relax a .align directive.
 712
 713 2017-09-07  Palmer Dabbelt  <palmer@dabbelt.com>
 714
 715         * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
 716         (riscv_record_pcrel_hi_reloc): Add absolute argument.
 717         (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
 718         R_RISCV_PCREL_HI20 relocs, and pass the result to
 719         riscv_record_pcrel_hi_reloc.
 720
 721 2017-09-07  H.J. Lu  <hongjiu.lu@intel.com>
 722
 723         * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
 724         r_type_p.  Remove the converted argument.  Replace
 725         SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.  Return
 726         the new relocation type via r_type_p.
 727         (elf_i386_relocate_section): Likewise.
 728         (elf_i386_finish_dynamic_symbol): Likewise.
 729         (need_convert_load): Removed.
 730         (check_relocs_failed): Updated.
 731         (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
 732         instead of setting need_convert_load.
 733         (_bfd_i386_elf_convert_load): Removed.
 734         * elf64-x86-64.c (need_convert_load): Removed.
 735         (check_relocs_failed): Updated.
 736         (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
 737         Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
 738         Return the new relocation type via r_type_p.
 739         (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
 740         instead of setting need_convert_load.
 741         (elf_x86_64_check_relocs): Don't check PIC if relocation has
 742         been converted.
 743         (_bfd_x86_64_elf_convert_load): Removed.
 744         (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
 745         with SYMBOL_REFERENCES_LOCAL_P.
 746         (elf_x86_64_finish_dynamic_symbol): Likewise.
 747         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
 748         set convert_load.
 749         (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
 750         (_bfd_x86_elf_link_symbol_references_local): New function.
 751         * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
 752         (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
 753         SYMBOL_REFERENCES_LOCAL_P.
 754         (elf_x86_link_hash_entry): Add local_ref.
 755         (elf_x86_link_hash_table): Remove convert_load.
 756         (_bfd_i386_elf_convert_load): Removed.
 757         (_bfd_x86_64_elf_convert_load): Likewise.
 758         (_bfd_x86_elf_link_symbol_references_local): New.
 759
 760 2017-09-06  H.J. Lu  <hongjiu.lu@intel.com>
 761
 762         * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
 763         (elf_x86_64_info_to_howto): Get the real relocation type by
 764         masking out R_X86_64_converted_reloc_bit.
 765         (elf_x86_64_check_tls_transition): Get the real relocation type
 766         by masking out R_X86_64_converted_reloc_bit.
 767         (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
 768         instead of setting converted_reloc.
 769         (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
 770         instead of converted_reloc. Get the real relocation type by
 771         masking out R_X86_64_converted_reloc_bit.
 772         (elf_x86_64_link_setup_gnu_properties): Verify that the value of
 773         R_X86_64_converted_reloc_bit is valid.
 774         * elfxx-x86.h (converted_reloc): Removed.
 775
 776 2017-09-06  H.J. Lu  <hongjiu.lu@intel.com>
 777
 778         * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
 779         when calling elf_i386_tls_transition.  Don't use ELF32_R_TYPE
 780         to get the relocation type again.
 781         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
 782         r_type when calling elf_x86_64_tls_transition.  Don't use
 783         ELF32_R_TYPE to get the relocation type again.
 784
 785 2017-09-05  H.J. Lu  <hongjiu.lu@intel.com>
 786
 787         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
 788         converted_reloc.
 789
 790 2017-09-05  H.J. Lu  <hongjiu.lu@intel.com>
 791
 792         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
 793         argument.  Don't check relocation overflow.  Avoid relocation
 794         overflow if --no-relax is used.  Set converted_reloc on symbol
 795         if a GOTPCREL relocation is converted.
 796         (elf_x86_64_relocate_section): Issue a fatal error and suggest
 797         --no-relax if GOTPCREL relocation conversion leads to relocation
 798         overflow.
 799         * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
 800
 801 2017-09-05  Alexander Fedotov <alexander.fedotov@nxp.com>
 802             Edmar Wienskoski <edmar.wienskoski@nxp.com
 803
 804         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
 805         (ppc_elf_check_relocs): Handle it.
 806         (ppc_elf_vle_split20): New function.
 807         (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
 808
 809 2017-09-03  H.J. Lu  <hongjiu.lu@intel.com>
 810
 811         PR ld/22071
 812         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
 813         for x86-64 if GOT_TLS_GDESC_P is true.
 814
 815 2017-09-03  Alan Modra  <amodra@gmail.com>
 816
 817         PR 22067
 818         * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
 819
 820 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 821
 822         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 823         tls_get_addr for x86-64 in one place.
 824
 825 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 826
 827         * configure.ac (bfd_backends): Add elf64-x86-64.lo together
 828         with elfxx-x86.lo for 64-bit BFD.
 829         * configure: Regenerated.
 830
 831 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 832
 833         * elf32-i386.c (elf_i386_convert_load): Renamed to ...
 834         (_bfd_i386_elf_convert_load): This.  Remove static.
 835         (elf_i386_size_dynamic_sections): Removed.
 836         (elf_backend_size_dynamic_sections): Likewise.
 837         * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
 838         (_bfd_x86_64_elf_convert_load): This.  Remove static.
 839         (elf_x86_64_size_dynamic_sections): Removed.
 840         (elf_backend_size_dynamic_sections): Likewise.
 841         * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
 842         (elf_x86_allocate_dynrelocs): This.  Make it static.
 843         (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
 844         (elf_x86_allocate_local_dynreloc): This.  Make it static.
 845         (elf_i386_is_reloc_section): New function.
 846         (elf_x86_64_is_reloc_section): Likewise.
 847         (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
 848         is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
 849         Rearrange got_entry_size initialization.
 850         (_bfd_x86_elf_size_dynamic_sections): New function.
 851         * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
 852         is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
 853         (_bfd_i386_elf_convert_load): New.
 854         (_bfd_x86_64_elf_convert_load): Likewise.
 855         (_bfd_x86_elf_size_dynamic_sections): Likewise.
 856         (elf_backend_size_dynamic_sections): Likewise.
 857         (_bfd_x86_elf_allocate_dynrelocs): Removed.
 858         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 859
 860 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 861
 862         * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
 863         update comments.
 864
 865 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 866
 867         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
 868         sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
 869
 870 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 871
 872         * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 873         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
 874         * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 875         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
 876         * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 877         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
 878
 879 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 880
 881         * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
 882         (elf_i386_allocate_local_dynrelocs): Likewise.
 883         (elf_i386_size_dynamic_sections): Replace
 884         elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
 885         with _bfd_x86_elf_allocate_dynrelocs and
 886         _bfd_x86_elf_allocate_local_dynrelocs.
 887         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
 888         (elf_x86_64_allocate_local_dynrelocs): Likewise.
 889         (elf_x86_64_size_dynamic_sections): Replace
 890         elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
 891         with _bfd_x86_elf_allocate_dynrelocs and
 892         _bfd_x86_elf_allocate_local_dynrelocs.
 893         * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
 894         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 895         * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
 896         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 897
 898 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 899
 900         * elf32-i386.c (is_i386_elf): Removed.
 901         (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
 902         (elf_i386_size_dynamic_sections): Likewise.
 903         (elf_i386_relocate_section): Likewise.
 904         * elf64-x86-64.c (is_x86_64_elf): Removed.
 905         (elf_x86_64_check_relocs): Replace is_x86_64_elf with
 906         is_x86_elf.
 907         (elf_x86_64_size_dynamic_sections): Likewise.
 908         (elf_x86_64_relocate_section): Likewise.
 909         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 910         target_id.
 911         * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
 912         (is_x86_elf): New.
 913
 914 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 915
 916         * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
 917         (elf_i386_allocate_dynrelocs): Replace
 918         elf_i386_compute_jump_table_size with
 919         elf_x86_compute_jump_table_size.
 920         (elf_i386_size_dynamic_sections): Likewise.
 921         * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
 922         (elf_x86_64_allocate_dynrelocs): Replace
 923         elf_x86_64_compute_jump_table_size with
 924         elf_x86_compute_jump_table_size.
 925         (elf_x86_64_size_dynamic_sections): Likewise.
 926         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 927         got_entry_size.
 928         * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
 929         (elf_x86_compute_jump_table_size): New.
 930
 931 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 932
 933         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 934         sizeof_reloc.
 935         (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
 936         * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
 937
 938 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 939
 940         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
 941         with htab->is_vxworks.
 942         (elf_i386_size_dynamic_sections): Likewise.
 943         (elf_i386_relocate_section): Likewise.
 944         (elf_i386_finish_dynamic_symbol): Likewise.
 945         (elf_i386_finish_dynamic_sections): Likewise.
 946
 947 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 948
 949         * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
 950         GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 951         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
 952         * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
 953         GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 954         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
 955         * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 956         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
 957
 958 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 959
 960         PR ld/22064
 961         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
 962         ELF_COMMON_DEF_P for common symbols.
 963
 964 2017-09-02  Alan Modra  <amodra@gmail.com>
 965
 966         * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
 967         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
 968         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 969
 970 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 971
 972         * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
 973         (elf_backend_gc_mark_hook): Likewise.
 974         * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
 975         (elf_backend_gc_mark_hook): Likewise.
 976         * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
 977         * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
 978         (elf_backend_gc_mark_hook): Likewise.
 979
 980 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 981
 982         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
 983         (elf_backend_adjust_dynamic_symbol): Likewise.
 984         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
 985         (elf_backend_adjust_dynamic_symbol): Likewise.
 986         * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
 987         (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
 988         * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
 989         (_bfd_x86_elf_adjust_dynamic_symbol): New.
 990         (elf_backend_adjust_dynamic_symbol): Likewise.
 991
 992 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 993
 994         * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
 995         comments.
 996
 997 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
 998
 999         * elf32-i386.c (elf_i386_mkobject): Removed.
1000         (bfd_elf32_mkobject): Likewise.
1001         * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1002         (bfd_elf64_mkobject): Likewise.
1003         (bfd_elf32_mkobject): Likewise.
1004         * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1005         * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1006         (bfd_elf64_mkobject): Likewise.
1007         (bfd_elf32_mkobject): Likewise.
1008
1009 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
1010
1011         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1012         Call _bfd_x86_elf_link_setup_gnu_properties.
1013         * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1014         pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1015         entries.
1016         (elf_x86_64_non_lazy_plt): Likewise.
1017         (elf_x86_64_lazy_bnd_plt): Likewise.
1018         (elf_x86_64_non_lazy_bnd_plt): Likewise.
1019         (elf_x86_64_lazy_ibt_plt): Likewise.
1020         (elf_x32_lazy_ibt_plt): Likewise.
1021         (elf_x86_64_non_lazy_ibt_plt): Likewise.
1022         (elf_x32_non_lazy_ibt_plt): Likewise.
1023         (elf_x86_64_nacl_plt): Likewise.
1024         (elf_x86_64_link_setup_gnu_properties): Updated.  Call
1025         _bfd_x86_elf_link_setup_gnu_properties.
1026         * elfxx-x86.c: Include elf-vxworks.h".
1027         (_bfd_x86_elf_link_setup_gnu_properties): New function.
1028         * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1029         comments for pic_plt0_entry and pic_plt_entry.
1030         (elf_x86_non_lazy_plt_layout): Likewise.
1031         (elf_x86_plt_layout_table): New.
1032         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1033
1034 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
1035
1036         PR ld/22061
1037         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1038         .eh_frame section for the second PLT.
1039         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1040         alignment of .eh_frame section for the second PLT.
1041
1042 2017-09-01  Nick Clifton  <nickc@redhat.com>
1043
1044         PR 22059
1045         * dwarf2.c (decode_line_info): Fix test for an overlong line info
1046         structure.
1047
1048 2017-09-01  Nick Clifton  <nickc@redhat.com>
1049
1050         PR 22058
1051         * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1052         attribute buffer is NUL terminated.
1053
1054 2017-08-31  Nick Clifton  <nickc@redhat.com>
1055
1056         PR 22047
1057         * dwarf2.c (read_section): If necessary add a terminating NUL byte
1058         to dwarf string sections.
1059
1060 2017-08-31  Alan Modra  <amodra@gmail.com>
1061
1062         * po/SRC-POTFILES.in: Regenerate.
1063
1064 2017-08-31  Alan Modra  <amodra@gmail.com>
1065
1066         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1067         for a section containing just a terminator.  Allow multiple
1068         terminators at end of section.
1069         * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1070         sections when not adding alignment.  Assert on terminator in
1071         the middle of FDEs.
1072
1073 2017-08-31  Alan Modra  <amodra@gmail.com>
1074
1075         PR 21441
1076         PR 22048
1077         * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1078         terminators.
1079
1080 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1081
1082         * configure.ac (bfd_backends): Add elf64.lo together with
1083         elfxx-x86.lo for 64-bit BFD.
1084         * configure: Regenerated.
1085
1086 2017-08-31  James Bowman  <james.bowman@ftdichip.com>
1087
1088         * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1089         for R_FT32_18.
1090
1091 2017-08-31  Alan Modra  <amodra@gmail.com>
1092
1093         PR binutils/22032
1094         * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1095         before _close_and_cleanup.  Call iovec->bclose after.
1096         (bfd_close): Remove code common to, and call, bfd_close_all_done.
1097
1098 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1099
1100         * elf32-i386.c (elf_i386_plt_type): Removed.
1101         (elf_i386_plt): Likewise.
1102         (elf_i386_get_synthetic_symtab): Updated.   Call
1103         _bfd_x86_elf_get_synthetic_symtab.
1104         * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1105         (elf_x86_64_plt): Likewise.
1106         (elf_x86_64_get_synthetic_symtab): Updated.  Call
1107         _bfd_x86_elf_get_synthetic_symtab.
1108         * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1109         (elf_x86_64_get_plt_got_vma): Likewise.
1110         (elf_i386_valid_plt_reloc_p): Likewise.
1111         (elf_x86_64_valid_plt_reloc_p): Likewise.
1112         (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1113         * elfxx-x86.h (elf_x86_plt_type): New.
1114         (elf_x86_plt): Likewise.
1115         (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1116
1117 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1118
1119         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1120         target_id instead of elf_machine_code.
1121
1122 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1123
1124         * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1125         (elf_i386_lazy_plt_layout): Likewise.
1126         (elf_i386_non_lazy_plt_layout): Likewise.
1127         (elf_i386_plt_layout): Likewise.
1128         (elf_i386_link_hash_table): Likewise.
1129         (elf_i386_next_tls_desc_index): Likewise.
1130         (elf_i386_srelplt2): Likewise.
1131         (elf_i386_plt): Likewise.
1132         (elf_i386_lazy_plt): Likewise.
1133         (elf_i386_non_lazy_plt): Likewise.
1134         (elf_i386_link_hash_table_create): Likewise.
1135         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1136         (elf_i386_lazy_plt): Updated.
1137         (elf_i386_non_lazy_plt): Likewise.
1138         (elf_i386_lazy_ibt_plt): Likewise.
1139         (elf_i386_non_lazy_ibt_plt): Likewise.
1140         (elf_i386_allocate_dynrelocs): Likewise.
1141         (elf_i386_size_dynamic_sections): Likewise.
1142         (elf_i386_relocate_section): Likewise.
1143         (elf_i386_finish_dynamic_symbol): Likewise.
1144         (elf_i386_finish_dynamic_sections): Likewise.
1145         (elf_i386_get_synthetic_symtab): Likewise.
1146         (elf_i386_link_setup_gnu_properties): Likewise.
1147         (elf_i386_nacl_plt): Likewise.
1148         * elf64-x86-64.c (ABI_64_P): Removed.
1149         (ELF64_DYNAMIC_INTERPRETER): Likewise.
1150         (ELF32_DYNAMIC_INTERPRETER): Likewise.
1151         (elf_x86_64_lazy_plt_layout): Likewise.
1152         (elf_x86_64_non_lazy_plt_layout): Likewise.
1153         (elf_x86_64_plt_layout): Likewise.
1154         (elf_x86_64_link_hash_table): Likewise.
1155         (elf_x86_64_plt): Likewise.
1156         (elf_x86_64_lazy_plt): Likewise.
1157         (elf_x86_64_non_lazy_plt): Likewise.
1158         (elf_x86_64_link_hash_table_create): Likewise.
1159         (bfd_elf64_bfd_link_hash_table_create): Likewise.
1160         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1161         (elf_x86_64_lazy_plt): Updated.
1162         (elf_x86_64_non_lazy_plt): Likewise.
1163         (elf_x86_64_lazy_bnd_plt): Likewise.
1164         (elf_x86_64_non_lazy_bnd_plt): Likewise.
1165         (elf_x86_64_lazy_ibt_plt): Likewise.
1166         (elf_x32_lazy_ibt_plt): Likewise.
1167         (elf_x86_64_non_lazy_ibt_plt): Likewise.
1168         (elf_x32_non_lazy_ibt_plt): Likewise.
1169         (elf_x86_64_allocate_dynrelocs): Likewise.
1170         (elf_x86_64_size_dynamic_sections): Likewise.
1171         (elf_x86_64_relocate_section): Likewise.
1172         (elf_x86_64_finish_dynamic_symbol): Likewise.
1173         (elf_x86_64_finish_dynamic_sections): Likewise.
1174         (elf_x86_64_get_synthetic_symtab): Likewise.
1175         (elf_x86_64_link_setup_gnu_properties): Likewise.
1176         (elf_x86_64_nacl_plt): Likewise.
1177         * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1178         "elf/x86-64.h".
1179         (ELF32_DYNAMIC_INTERPRETER): New.
1180         (ELF64_DYNAMIC_INTERPRETER): Likewise.
1181         (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1182         (_bfd_x86_elf_link_hash_table_create): Likewise.
1183         (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1184         (elf_x86_link_hash_table_free): This.  Make it static.
1185         * elfxx-x86.h: Don't include "objalloc.h".
1186         (ABI_64_P): New.
1187         (elf_x86_lazy_plt_layout): Likewise.
1188         (elf_x86_non_lazy_plt_layout): Likewise.
1189         (elf_x86_plt_layout): Likewise.
1190         (_bfd_x86_elf_link_hash_table_create): Likewise.
1191         (bfd_elf64_bfd_link_hash_table_create): Likewise.
1192         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1193         (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1194         srelplt2 and next_tls_desc_index.
1195         (_bfd_x86_elf_link_hash_table_free): Removed.
1196
1197 2017-08-30  Maciej W. Rozycki  <macro@imgtec.com>
1198
1199         * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1200         branch offset interpretation.
1201
1202 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1203
1204         PR binutils/22032
1205         * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1206
1207 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1208
1209         * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1210         (elf_x86_64_srelplt2): Likewise.
1211
1212 2017-08-30  Alan Modra  <amodra@gmail.com>
1213
1214         * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1215         (ppc64_elf_tls_optimize): Set it.
1216         (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1217         insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1218         addis would add zero.
1219         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1220         (ppc_elf_tls_optimize): Set it.
1221         (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1222         insn on TPREL16_LO relocs to use r2 when addis would add zero.
1223
1224 2017-08-30  Alan Modra  <amodra@gmail.com>
1225
1226         * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1227         __tls_get_addr call sequences to LE, don't move the addi down
1228         to the nop.  Replace the bl with addi and leave the nop alone.
1229
1230 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
1231
1232         * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1233         Re-indent.
1234         * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1235         Likewise.
1236         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1237
1238 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
1239
1240         * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1241         (BFD64_BACKENDS): Likewise.
1242         (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1243         (BFD64_BACKENDS_CFILES): Likewise.
1244         * Makefile.in: Regenerated.
1245         * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1246         elf32-i386.lo and elf64-x86-64.lo.
1247         * configure: Regenerated.
1248         * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1249         "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1250         "objalloc.h" and "hashtab.h".
1251         (ELIMINATE_COPY_RELOCS): Removed.
1252         (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1253         (SYMBOL_NO_COPYRELOC): Likewise.
1254         (elf_i386_link_hash_entry): Likewise.
1255         (GOT_UNKNOWN): Likewise.
1256         (GOT_NORMAL): Likewise.
1257         (GOT_TLS_GD): Likewise.
1258         (elf_i386_hash_entry): Likewise.
1259         (elf_i386_obj_tdata): Likewise.
1260         (elf_i386_tdata): Likewise.
1261         (elf_i386_local_got_tls_type): Likewise.
1262         (elf_i386_local_tlsdesc_gotent): Likewise.
1263         (elf_i386_hash_table): Likewise.
1264         (elf_i386_link_hash_newfunc): Likewise.
1265         (elf_i386_local_htab_hash): Likewise.
1266         (elf_i386_local_htab_eq): Likewise.
1267         (elf_i386_get_local_sym_hash): Likewise.
1268         (elf_i386_link_hash_table_free): Likewise.
1269         (elf_i386_copy_indirect_symbol): Likewise.
1270         (elf_i386_fixup_symbol): Likewise.
1271         (elf_i386_readonly_dynrelocs): Likewise.
1272         (elf_i386_always_size_sections): Likewise.
1273         (elf_i386_set_tls_module_base): Likewise.
1274         (elf_i386_dtpoff_base): Likewise.
1275         (compare_relocs): Likewise.
1276         (elf_i386_hash_symbol): Likewise.
1277         (elf_i386_parse_gnu_properties): Likewise.
1278         (elf_i386_merge_gnu_properties): Likewise.
1279         (elf_i386_link_check_relocs): Likewise.
1280         (elf_i386_merge_symbol_attribute): Likewise.
1281         (bfd_elf32_bfd_link_check_relocs): Likewise.
1282         (elf_backend_copy_indirect_symbol): Likewise.
1283         (elf_backend_always_size_sections): Likewise.
1284         (elf_backend_omit_section_dynsym): Likewise.
1285         (elf_backend_hash_symbol): Likewise.
1286         (elf_backend_fixup_symbol): Likewise.
1287         (elf_backend_parse_gnu_properties): Likewise.
1288         (elf_backend_merge_gnu_properties): Likewise.
1289         (elf_backend_merge_symbol_attribute): Likewise.
1290         (elf_i386_mkobject): Updated.
1291         (elf_i386_link_hash_table_create): Likewise.
1292         (elf_i386_check_tls_transition): Likewise.
1293         (elf_i386_tls_transition): Likewise.
1294         (elf_i386_convert_load_reloc): Likewise.
1295         (elf_i386_check_relocs): Likewise.
1296         (elf_i386_adjust_dynamic_symbol): Likewise.
1297         (elf_i386_allocate_dynrelocs): Likewise.
1298         (elf_i386_convert_load): Likewise.
1299         (elf_i386_size_dynamic_sections): Likewise.
1300         (elf_i386_relocate_section): Likewise.
1301         (elf_i386_finish_dynamic_symbol ): Likewise.
1302         (elf_i386_finish_dynamic_sections): Likewise.
1303         (elf_i386_output_arch_local_syms): Likewise.
1304         (elf_i386_get_synthetic_symtab): Likewise.
1305         (elf_i386_link_setup_gnu_properties): Likewise.
1306         (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1307         of elf_link_hash_table, as base.
1308         (elf_i386_next_tls_desc_index): New.
1309         (elf_i386_srelplt2): Likewise.
1310         (elf_i386_plt): Likewise.
1311         (elf_i386_lazy_plt): Likewise.
1312         (elf_i386_non_lazy_plt): Likewise.
1313         * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1314         "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1315         "objalloc.h" and "hashtab.h".
1316         (ELIMINATE_COPY_RELOCS): Removed.
1317         (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1318         (SYMBOL_NO_COPYRELOC): Likewise.
1319         (elf_x86_64_link_hash_entry): Likewise.
1320         (GOT_UNKNOWN): Likewise.
1321         (GOT_NORMAL): Likewise.
1322         (GOT_TLS_GD): Likewise.
1323         (elf_x86_64_hash_entry): Likewise.
1324         (elf_x86_64_obj_tdata): Likewise.
1325         (elf_x86_64_tdata): Likewise.
1326         (elf_x86_64_local_got_tls_type): Likewise.
1327         (elf_x86_64_local_tlsdesc_gotent): Likewise.
1328         (elf_x86_64_hash_table): Likewise.
1329         (elf_x86_64_link_hash_newfunc): Likewise.
1330         (elf_x86_64_local_htab_hash): Likewise.
1331         (elf_x86_64_local_htab_eq): Likewise.
1332         (elf_x86_64_get_local_sym_hash): Likewise.
1333         (elf_x86_64_link_hash_table_free): Likewise.
1334         (elf_x86_64_copy_indirect_symbol): Likewise.
1335         (elf_x86_64_fixup_symbol): Likewise.
1336         (elf_x86_64_readonly_dynrelocs): Likewise.
1337         (elf_x86_64_always_size_sections): Likewise.
1338         (elf_x86_64_set_tls_module_base): Likewise.
1339         (elf_x86_64_dtpoff_base): Likewise.
1340         (compare_relocs): Likewise.
1341         (elf_x86_64_merge_symbol_attribute): Likewise.
1342         (elf_x86_64_hash_symbol): Likewise.
1343         (elf_x86_64_parse_gnu_properties): Likewise.
1344         (elf_x86_64_merge_gnu_properties): Likewise.
1345         (elf_x86_64_link_check_relocs): Likewise.
1346         (elf_backend_copy_indirect_symbol): Likewise.
1347         (elf_backend_always_size_sections): Likewise.
1348         (bfd_elf64_bfd_link_check_relocs): Likewise.
1349         (elf_backend_merge_symbol_attribute): Likewise.
1350         (elf_backend_hash_symbol): Likewise.
1351         (elf_backend_omit_section_dynsym): Likewise.
1352         (elf_backend_fixup_symbol): Likewise.
1353         (elf_backend_parse_gnu_properties): Likewise.
1354         (elf_backend_merge_gnu_properties): Likewise.
1355         (bfd_elf32_bfd_link_check_relocs): Likewise.
1356         (elf_x86_64_mkobject): Updated.
1357         (elf_x86_64_link_hash_table_create): Likewise.
1358         (elf_x86_64_check_tls_transition): Likewise.
1359         (elf_x86_64_tls_transition): Likewise.
1360         (elf_x86_64_convert_load_reloc): Likewise.
1361         (elf_x86_64_check_relocs): Likewise.
1362         (elf_x86_64_adjust_dynamic_symbol): Likewise.
1363         (elf_x86_64_allocate_dynrelocs): Likewise.
1364         (elf_x86_64_convert_load): Likewise.
1365         (elf_x86_64_size_dynamic_sections): Likewise.
1366         (elf_x86_64_relocate_section): Likewise.
1367         (elf_x86_64_finish_dynamic_symbol ): Likewise.
1368         (elf_x86_64_finish_dynamic_sections): Likewise.
1369         (elf_x86_64_output_arch_local_syms): Likewise.
1370         (elf_x86_64_get_synthetic_symtab): Likewise.
1371         (elf_x86_64_link_setup_gnu_properties): Likewise.
1372         (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1373         instead of elf_link_hash_table, as base.
1374         (elf_x86_64_next_tls_desc_index): New.
1375         (elf_x86_64_srelplt2): Likewise.
1376         (elf_x86_64_plt): Likewise.
1377         (elf_x86_64_lazy_plt): Likewise.
1378         (elf_x86_64_non_lazy_plt): Likewise.
1379         * elfxx-x86.c: New file.
1380         * elfxx-x86.h: Likewise.
1381
1382 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
1383
1384         * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1385         return.
1386         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1387
1388 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
1389
1390         * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1391         sections before checking dynamic relocations and free invalid
1392         PLT section contents.
1393         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1394
1395 2017-08-28  H.J. Lu  <hongjiu.lu@intel.com>
1396
1397         * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1398         * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1399
1400 2017-08-28  H.J. Lu  <hongjiu.lu@intel.com>
1401
1402         PR binutils/22018
1403         * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1404         PLT section size.
1405         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1406
1407 2017-08-27  H.J. Lu  <hongjiu.lu@intel.com>
1408
1409         * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1410         def_protected.
1411         * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1412
1413 2017-08-26  H.J. Lu  <hongjiu.lu@intel.com>
1414
1415         PR ld/21997
1416         * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1417         dyn_lib_class and has_gnu_symbols.  Change bad_symtab to bitfield.
1418         Add a has_no_copy_on_protected bitfield.
1419         (elf_has_no_copy_on_protected): New.
1420         * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1421         elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1422         (elf_merge_gnu_property_list): Likewise.
1423         (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1424         to FALSE for elf_has_no_copy_on_protected.
1425         * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1426         (elf_i386_link_hash_entry): Add def_protected.
1427         (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1428         when checking info->nocopyreloc.
1429         (elf_i386_link_setup_gnu_properties): Don't set
1430         extern_protected_data here.
1431         (elf_i386_merge_symbol_attribute): New function.
1432         (elf_backend_merge_symbol_attribute): New.
1433         * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1434         (elf_x86_64_link_hash_entry): Add def_protected.
1435         (elf_x86_64_need_pic): Report protected symbol for def_protected.
1436         (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1437         when checking info->nocopyreloc.
1438         (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1439         relocation run-time overflow and unresolvable R_X86_64_32S
1440         relocation against protected data symbol defined in shared object
1441         with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1442         (elf_x86_64_link_setup_gnu_properties): Don't set
1443         extern_protected_data here.
1444         (elf_x86_64_merge_symbol_attribute): New function.
1445         (elf_backend_merge_symbol_attribute): New.
1446
1447 2017-08-26  Alan Modra  <amodra@gmail.com>
1448
1449         * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll.  Comment.
1450         (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1451         (ppc_elf_relocate_section): Comment fix.
1452         * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll.  Comment.
1453         (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1454         Support dynamic relocs for TPREL16 when non-pic too.
1455         (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1456         (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1457         when non-pic too.
1458
1459 2017-08-25  H.J. Lu  <hongjiu.lu@intel.com>
1460
1461         * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1462         "symbol" in comments.
1463         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1464
1465 2017-08-24  H.J. Lu  <hongjiu.lu@intel.com>
1466
1467         PR ld/22001
1468         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1469         R_X86_64_PC32 relocation run-time overflow and unresolvable
1470         R_X86_64_32S relocation with -z nocopyreloc.
1471
1472 2017-08-24  H.J. Lu  <hongjiu.lu@intel.com>
1473
1474         * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1475         Undefined symbols may not have a type.
1476         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1477
1478 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1479
1480         * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1481         bfd_link_info.  Report shared, PIE or PDE object based on
1482         bfd_link_info.
1483         (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1484         (elf_x86_64_relocate_section): Likewise.
1485
1486 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1487
1488         * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1489         for function symbols.
1490         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1491
1492 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1493
1494         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1495         extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1496         is set on any input relocatable file.
1497         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1498
1499 2017-08-23  Alan Modra  <amodra@gmail.com>
1500
1501         PR 21988
1502         * elf64-ppc.c (ensure_undef_dynamic): Rename from
1503         ensure_undefweak_dynamic.  Handle undefined too.
1504         * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1505         * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1506         (allocate_dynrelocs): Discard undefined non-default visibility
1507         relocs first.  Make undefined syms dynamic.  Tidy goto.
1508
1509 2017-08-21  Alan Modra  <amodra@gmail.com>
1510             H.J. Lu  <hongjiu.lu@intel.com>
1511
1512         PR ld/21964
1513         * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1514         * elflink.c (bfd_elf_define_start_stop): Rewrite.
1515
1516 2017-08-21  Hans-Peter Nilsson  <hp@bitrange.com>
1517
1518         PR ld/20125
1519         * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1520         undefined weak symbols.
1521
1522 2017-08-18  Nick Clifton  <nickc@redhat.com>
1523
1524         PR binutils/21962
1525         * tekhex.c (getsym): Fix check for source pointer walking off the
1526         end of the input buffer.
1527
1528 2017-08-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1529
1530         PR ld/18808
1531         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1532         relocations in debug sections, change abort to _bfd_error_handler.
1533
1534 2017-08-14  Nick Clifton  <nickc@redhat.com>
1535
1536         PR 21957
1537         * elf.c (setup_group): Check for an empty or very small group
1538         section.
1539         * po/bfd.pot: Regenerate.
1540
1541 2017-08-14  Alan Modra  <amodra@gmail.com>
1542
1543         PR 21441
1544         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1545         alignment padding here.
1546         * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1547         in a reverse pass over sections.
1548
1549 2017-08-11  H.J. Lu  <hongjiu.lu@intel.com>
1550
1551         PR binutils/21943
1552         * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1553         for @plt suffixes first.
1554         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1555
1556 2017-08-08  Nick Clifton  <nickc@redhat.com>
1557
1558         PR 21916
1559         * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1560         small section lengths.
1561         * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1562         table.
1563         (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1564         there is enough data present in the note.
1565
1566 2017-08-08  Alan Modra  <amodra@gmail.com>
1567
1568         PR 21017
1569         * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1570         got.refcount for GOTOFF relocs, just create .got section.
1571
1572 2017-08-07  H.J. Lu  <hongjiu.lu@intel.com>
1573
1574         * elflink.c (elf_link_add_object_symbols): Move common symbol
1575         check after bed->common_definition.
1576
1577 2017-08-07  Alan Modra  <amodra@gmail.com>
1578
1579         PR 21910
1580         * elflink.c (bfd_elf_final_link): Don't segfault when sections
1581         needed to define various dynamic tags have been discarded.
1582
1583 2017-08-07  Nick Clifton  <nickc@redhat.com>
1584
1585         PR 21884
1586         * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1587         has not been set then use the bfd returned by
1588         _bfd_elf_link_setup_gnu_properties.  If that is null then search
1589         through all the input bfds selecting the first normal, ELF format
1590         one.
1591         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1592
1593 2017-08-06  H.J. Lu  <hongjiu.lu@intel.com>
1594
1595         * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1596         to 1 bit.
1597         (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1598         (elf_i386_check_tls_transition): Check tls_get_addr directly.
1599         (elf_i386_convert_load_reloc): Update tls_get_addr check.
1600         (elf_i386_link_check_relocs): New function.
1601         (bfd_elf32_bfd_link_check_relocs): New.
1602         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1603         to 1 bit.
1604         (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1605         (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1606         (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1607         (elf_x86_64_link_check_relocs): New function.
1608         (bfd_elf64_bfd_link_check_relocs): New.
1609         (bfd_elf32_bfd_link_check_relocs): Likewise.
1610
1611 2017-08-06  H.J. Lu  <hongjiu.lu@intel.com>
1612
1613         PR ld/21903:
1614         * elflink.c (elf_link_add_object_symbols): Treat common symbol
1615         as undefined for --no-define-common.
1616
1617 2017-08-05  Alan Modra  <amodra@gmail.com>
1618
1619         * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1620         hppa_link_hash_table.
1621
1622 2017-08-02  Max Filippov  <jcmvbkbc@gmail.com>
1623
1624         * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1625         entries for sysregs with negative indices.
1626
1627 2017-08-01  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1628
1629         * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1630         isn't the S/390 specific elf data.
1631         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1632
1633 2017-07-31  Kuan-Lin Chen  <rufus@andestech.com>
1634
1635         * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1636         * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1637         [R_RISCV_ADD16]: Likewise.
1638         [R_RISCV_ADD32]: Likewise.
1639         [R_RISCV_ADD64]: Likewise.
1640         [R_RISCV_SUB6]: Likewise.
1641         [R_RISCV_SUB8]: Likewise.
1642         [R_RISCV_SUB16]: Likewise.
1643         [R_RISCV_SUB32]: Likewise.
1644         [R_RISCV_SUB64]: Likewise.
1645
1646 2017-07-31  Alan Modra  <amodra@gmail.com>
1647
1648         * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1649         without ld.so checks.
1650
1651 2017-07-29  Alan Modra  <amodra@gmail.com>
1652
1653         PR 21847
1654         * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1655         (ppc64_elf_merge_symbol): Set non_zero_localentry.
1656         (is_elfv2_localentry0): Test non_zero_localentry.
1657         (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1658
1659 2017-07-28  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1660
1661         * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1662         pointer check for htab->elf.irelplt.
1663         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1664
1665 2017-07-27  Nick Clifton  <nickc@redhat.com>
1666
1667         PR 21840
1668         * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1669         size is -1.
1670         * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1671         with error return.
1672         * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1673         are NULL.
1674         * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1675         of end pointer.
1676         (evax_bfd_print_emh): Check for invalid string lengths.
1677
1678 2017-07-25  Nick Clifton  <nickc@redhat.com>
1679
1680         * po/fr.po: Updated French translation.
1681
1682 2017-07-25  Benjamin Green  <bengreen5mx@gmail.com>
1683
1684         PR 21824
1685         * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1686         16-bit absolute branches into 10-bit pc-relative branches on the
1687         MSP430 as well as the MSP430X.
1688
1689 2017-07-25  Alan Modra  <amodra@gmail.com>
1690
1691         * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1692         (stub_eh_frame_size): New function.
1693         (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1694         (group_sections): Init group tls_get_addr_opt_bctrl.
1695         (ppc64_elf_size_stubs): Update sizing and initialization of
1696         .eh_frame.  Iteration over stubs via group list.
1697         (ppc64_elf_build_stubs): Iterate over stubs via group list.
1698         (ppc64_elf_finish_dynamic_sections): Update finalization of
1699         .eh_frame.
1700
1701 2017-07-24  Nick Clifton  <nickc@redhat.com>
1702
1703         PR 21813
1704         * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1705         of the relocs to the canonicalize_one_reloc routine.
1706         * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1707         for the _bfd_mach_o_canonicalize_one_reloc field.
1708         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1709         res_base parameter.  Use to check for corrupt pair relocs.
1710         * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1711         Likewise.
1712         * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1713         Likewise.
1714         * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1715         Likewise.
1716
1717         * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1718         enough data in the record before attempting to parse it.
1719         (_bfd_vms_slurp_eeom): Likewise.
1720
1721         (_bfd_vms_slurp_egsd): Check for an invalid section index.
1722         (image_set_ptr): Likewise.
1723         (alpha_vms_slurp_relocs): Likewise.
1724
1725         (alpha_vms_object_p): Check for a truncated record.
1726
1727 2017-07-24  Nick Clifton  <nickc@redhat.com>
1728
1729         PR 21803
1730         * reloc.c (_bfd_unrecognized_reloc): New function.  Reports
1731         an unrecognized reloc and sets the bfd_error value.
1732         * libbfd.h: Regenerate.
1733         * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1734         function.
1735         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1736         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1737         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1738         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1739         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1740
1741 2017-07-23  Alan Modra  <amodra@gmail.com>
1742
1743         * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1744         restore of LR.
1745
1746 2017-07-19  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1747
1748         PR ld/18841
1749         * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1750         reloc_class_ifunc for ifunc symbols.
1751
1752 2017-07-19  Nick Clifton  <nickc@redhat.com>
1753
1754         PR 21787
1755         * archive.c (bfd_generic_archive_p): If the bfd does not have the
1756         correct magic bytes at the start, set the error to wrong format
1757         and clear the format selector before returning NULL.
1758
1759 2017-07-19  Nick Clifton  <nickc@redhat.com>
1760
1761         PR 21786
1762         * coff-rs6000.c (_bfd_strntol): New function.
1763         (_bfd_strntoll): New function.
1764         (GET_VALUE_IN_FIELD): New macro.
1765         (EQ_VALUE_IN_FIELD): new macro.
1766         (_bfd_xcoff_slurp_armap): Use new macros.
1767         (_bfd_xcoff_archive_p): Likewise.
1768         (_bfd_xcoff_read_ar_hdr): Likewise.
1769         (_bfd_xcoff_openr_next_archived_file): Likewise.
1770         (_bfd_xcoff_stat_arch_elt): Likewise.
1771         * coff64-rs6000.c (_bfd_strntol): New function.
1772         (_bfd_strntoll): New function.
1773         (GET_VALUE_IN_FIELD): New macro.
1774         (xcoff64_slurp_armap): Use new macros.
1775
1776 2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>
1777             John Eric Martin  <John.Martin@emmicro-us.com>
1778
1779         * bfd-in2.h: Regenerate.
1780         * libbfd.h: Regenerate.
1781         * elf32-arc.c (JLI): Define.
1782         * reloc.c: Add JLI relocations.
1783
1784 2017-07-18  Nick Clifton  <nickc@redhat.com>
1785
1786         PR 21775
1787         * coff-sh.c: Fix spelling typos.
1788         * compress.c: Likewise.
1789         * cpu-pdp11.c: Likewise.
1790         * ecofflink.c: Likewise.
1791         * elf-m10300.c: Likewise.
1792         * elf.c: Likewise.
1793         * elf32-arm.c: Likewise.
1794         * elf32-m68k.c: Likewise.
1795         * elf32-nds32.c: Likewise.
1796         * elf32-ppc.c: Likewise.
1797         * elf32-sh.c: Likewise.
1798         * elf32-v850.c: Likewise.
1799         * elf64-ppc.c: Likewise.
1800         * elf64-x86-64.c: Likewise.
1801         * elflink.c: Likewise.
1802         * elfnn-aarch64.c: Likewise.
1803         * elfxx-mips.c: Likewise.
1804         * som.c: Likewise.
1805         * sunos.c: Likewise.
1806         * vms-alpha.c: Likewise.
1807         * xcofflink.c: Likewise.
1808
1809 2017-07-18  Nick Clifton  <nickc@redhat.com>
1810
1811         PR binutils/21781
1812         * coffcode.h (handle_COMDAT): Replace abort with an error message
1813         and return.
1814
1815 2017-07-17  H.J. Lu  <hongjiu.lu@intel.com>
1816
1817         PR ld/21782
1818         * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1819         to shared library.
1820
1821 2017-07-17  H.J. Lu  <hongjiu.lu@intel.com>
1822
1823         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1824
1825 2017-07-16  Alan Modra  <amodra@gmail.com>
1826
1827         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1828         __tls_index GOT entries when using __tls_get_addr_opt stub.
1829         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1830
1831 2017-07-12  Alan Modra  <amodra@gmail.com>
1832
1833         * po/es.po: Update from translationproject.org/latest/bfd/.
1834         * po/fi.po: Likewise.
1835         * po/fr.po: Likewise.
1836         * po/id.po: Likewise.
1837         * po/ja.po: Likewise.
1838         * po/ro.po: Likewise.
1839         * po/ru.po: Likewise.
1840         * po/sr.po: Likewise.
1841         * po/sv.po: Likewise.
1842         * po/tr.po: Likewise.
1843         * po/uk.po: Likewise.
1844         * po/vi.po: Likewise.
1845         * po/zh_CN.po: Likewise.
1846         * po/hr.po: New file from translationproject.org.
1847         * configure.ac (ALL_LINGUAS): Add hr.  Sort.
1848         * configure: Regenerate.
1849
1850 2017-07-12  Nick Clifton  <nickc@redhat.com>
1851
1852         Fix compile time warnings using gcc 7.1.1.
1853         * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1854         plt_name buffer.
1855         (elf_xtensa_get_gotplt_section): Increase length of got_name
1856         buffer.
1857         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1858         default return of FALSE.
1859         * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1860         default return of FALSE.
1861
1862 2017-07-12  Alan Modra  <amodra@gmail.com>
1863
1864         * binary.c (binary_set_section_contents): Don't print filepos in
1865         error message.
1866         (coff_write_object_contents): Cast size_t for error message.
1867         (coff_slurp_line_table): Don't use bfd_vma symndx.
1868         (coff_slurp_reloc_table): Remove unneeded cast.
1869         * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1870         error message.
1871         (find_abstract_instance_name): Likewise.
1872         * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1873         (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1874         (elf32_arm_check_relocs): Make r_symndx an int.
1875         * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1876         format string.
1877         * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1878         message arg.
1879         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1880         error message.
1881         * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1882         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1883         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1884         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1885         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1886         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1887         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1888         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1889         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1890         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1891         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1892         * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1893         and use %lu for error message.
1894         * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1895         * mmo.c (mmo_scan): Make stab_loc a file_ptr.  Cast expression for
1896         error message.
1897
1898         * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1899         in error message.
1900         (elf32_arm_final_link_relocate): Likewise.
1901         * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1902         * coffcode.h (styp_to_sec_flags): Likewise.
1903         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1904         * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1905         * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1906         * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1907         (elf32_bfin_merge_private_bfd_data): Likewise.
1908         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1909         * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1910         * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1911         (i370_elf_relocate_section): Likewise.
1912         * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1913         * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1914         * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1915         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1916         * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1917         * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1918         * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1919         * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1920         (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1921         * ieee.c (ieee_write_id, read_id): Likewise.
1922         * mach-o.c (bfd_mach_o_write_contents): Likewise.
1923         (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1924         (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1925         (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1926         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1927         * stabs.c (_bfd_link_section_stabs): Likewise.
1928
1929         * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1930         format.
1931         * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1932         * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1933         * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1934         * coff-sh.c (sh_relax_section): Likewise.
1935         (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1936         * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1937         * coffcode.h (coff_slurp_reloc_table): Likewise.
1938         * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1939         (_bfd_coff_read_string_table): Likewise.
1940         * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1941         * compress.c (bfd_get_full_section_contents): Likewise.
1942         * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1943         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1944         * elf.c (bfd_elf_string_from_elf_section): Likewise.
1945         * elf32-arc.c (arc_special_overflow_checks): Likewise.
1946         * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1947         (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1948         (elf32_arm_write_section): Likewise.
1949         * elf32-bfin.c (bfin_relocate_section): Likewise.
1950         (bfinfdpic_relocate_section): Likewise.
1951         * elf32-hppa.c (hppa_build_one_stub): Likewise.
1952         (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1953         * elf32-i386.c (elf_i386_tls_transition): Likewise.
1954         (elf_i386_relocate_section): Likewise.
1955         * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1956         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1957         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1958         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1959         * elf32-metag.c (elf_metag_relocate_section): Likewise.
1960         * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
1961         (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
1962         (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
1963         (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
1964         (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
1965         (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
1966         (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
1967         (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
1968         (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
1969         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1970         * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
1971         * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
1972         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1973         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1974         * elf32-sh.c (sh_elf_relax_section): Likewise.
1975         (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
1976         (sh_elf_relocate_section): Likewise.
1977         * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
1978         * elf32-spu.c (spu_elf_relocate_section): Likewise.
1979         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1980         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1981         * elf32-v850.c (v850_elf_relax_section): Likewise.
1982         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1983         (elf_vax_relocate_section): Likewise.
1984         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1985         (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
1986         (compute_text_actions, compute_ebb_proposed_actions): Likewise.
1987         (do_fix_for_relocatable_link): Likewise.
1988         * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
1989         (elf64_alpha_relax_with_lituse): Likewise.
1990         * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
1991         (elf_hppa_final_link_relocate): Likewise.
1992         * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
1993         (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
1994         (elf64_vms_link_add_object_symbols): Likewise.
1995         * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
1996         (mmix_final_link_relocate): Likewise.
1997         * elf64-s390.c (invalid_tls_insn): Likewise.
1998         (elf_s390_relocate_section): Likewise.
1999         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2000         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2001         (elf_x86_64_relocate_section): Likewise.
2002         * elfcode.h (elf_slurp_symbol_table): Likewise.
2003         * elfcore.h (elf_core_file_p): Likewise.
2004         * elflink.c (elf_link_read_relocs_from_section): Likewise.
2005         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2006         (elfNN_aarch64_relocate_section): Likewise.
2007         * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2008         (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2009         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2010         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2011         (_bfd_mips_elf_relocate_section): Likewise.
2012         (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2013         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2014         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2015         * ieee.c (ieee_slurp_external_symbols): Likewise.
2016         * ihex.c (ihex_write_object_content): Likewise.
2017         * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2018         * merge.c (_bfd_merged_section_offset): Likewise.
2019         * mmo.c (mmo_write_loc_chunk): Likewise.
2020         (mmo_write_object_contents): Likewise.
2021         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2022         * stabs.c (_bfd_link_section_stabs): Likewise.
2023         * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2024
2025 2017-07-11  Alan Modra  <amodra@gmail.com>
2026
2027         * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2028
2029 2017-07-11  Alan Modra  <amodra@gmail.com>
2030
2031         * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2032         instruction" error using _bfd_error_handler, not einfo.
2033
2034 2017-07-10  Nick Clifton  <nickc@redhat.com>
2035
2036         * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2037         for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2038
2039 2017-07-07  John Baldwin  <jhb@FreeBSD.org>
2040
2041         * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2042
2043 2017-07-07  Alan Modra  <amodra@gmail.com>
2044
2045         * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2046
2047 2017-07-07  Alan Modra  <amodra@gmail.com>
2048
2049         * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2050         as long long.  Move code replacing "ll" with "I64", and simplify.
2051
2052 2017-07-06  H.J. Lu  <hongjiu.lu@intel.com>
2053
2054         * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2055         to 1.
2056
2057 2017-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2058
2059         * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2060         xtime.
2061         (line_info_add_file_name): Likewise.
2062         (decode_line_info): Likewise.
2063
2064 2017-07-04  Tristan Gingold  <gingold@adacore.com>
2065
2066         * version.m4: Bump version to 2.29.51
2067         * configure: Regenerate.
2068
2069 2017-07-04  Jiong Wang  <jiong.wang@arm.com>
2070
2071         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2072         sanity check at the head of this function.
2073
2074 2017-07-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2075
2076         * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2077         dwarf_line_str_size.
2078         (struct attr_abbrev): Add field implicit_const.
2079         (dwarf_debug_sections): Add .debug_line_str.
2080         (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2081         (dwarf_debug_section_assert): Add static assertion.
2082         (read_indirect_line_string): New.
2083         (read_abbrevs): Support DW_FORM_implicit_const.
2084         (is_str_attr): Support DW_FORM_line_strp.
2085         (read_attribute_value): Support DW_FORM_line_strp and
2086         DW_FORM_implicit_const.
2087         (read_attribute): Support DW_FORM_implicit_const.
2088         (line_info_add_include_dir, line_info_add_include_dir_stub):
2089         (line_info_add_file_name, read_formatted_entries): New.
2090         (decode_line_info, parse_comp_unit): Support DWARF 5.
2091         (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2092
2093 2017-07-03  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
2094
2095         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2096         abort statement that was put for symbols that are not dynamic.
2097
2098 2017-07-03  Tristan Gingold  <gingold@adacore.com>
2099
2100         * po/bfd.pot: Regenerate
2101
2102 2017-07-03  Alan Modra  <amodra@gmail.com>
2103
2104         * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2105         __MSVCRT__.  Support "L" modifier for bfd_vma.  Formatting.
2106         * elf.c (setup_group): Use "Lx" to print sh_size.
2107         (_bfd_elf_setup_sections): Remove unnecessary cast and print
2108         unknown section type in hex.
2109         (copy_special_section_fields): Style fix.
2110         (bfd_section_from_shdr): Correct format for sh_link.  Use a
2111         common error message for all the variants of unrecognized
2112         section types.
2113         (assign_file_positions_for_load_sections): Use "Lx" for lma
2114         adjust error message.
2115         (assign_file_positions_for_non_load_sections): Formatting.
2116         (rewrite_elf_program_header): Formatting.  Use "Lx" for
2117         bfd_vma values in error messages.
2118         * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2119         ELF_R_SYM value to type expected by format.
2120         * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2121         in error messages.
2122         (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2123         (elf_link_input_bfd): Use "Lx" for r_info.
2124         (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2125
2126 2017-07-03  Alan Modra  <amodra@gmail.com>
2127
2128         * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2129         * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2130         Microsoft C library variant of long long format specifier.
2131         (PRINT20): Cast value to bfd_uint64_t not long long.
2132         * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2133         * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2134         long long.  Don't cast to bfd_vma.
2135         * elf32-score.c (score3_bfd_getl48): Likewise.
2136         * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2137
2138 2017-07-03  Alan Modra  <amodra@gmail.com>
2139
2140         * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2141         print d_tag.
2142         (bfd_elf_print_symbol): Don't cast symbol->flags.
2143         (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2144         * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2145         _bfd_error_handler argument order.
2146         (ppc_elf_merge_private_bfd_data): Don't cast flags.
2147
2148 2017-07-03  Alan Modra  <amodra@gmail.com>
2149
2150         * configure.ac: Invoke AC_CHECK_TYPES for long long.  Invoke
2151         AC_TYPE_LONG_DOUBLE.
2152         * configure: Regenerate.
2153         * config.in: Regenerate.
2154
2155 2017-06-29  Andrew Waterman  <andrew@sifive.com>
2156
2157         * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2158         relocs.
2159
2160 2017-06-29  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
2161
2162         * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2163         unless it is undefined weak.
2164         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2165         relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2166         relocation.
2167         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2168         is not dynamic in PIC, abort.
2169
2170 2017-06-29  Jiong Wang  <jiong.wang@arm.com>
2171
2172         PR ld/21402
2173         * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2174         undefined weak symbols into dynamic.
2175         (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2176         relocation for non-dynamic symbols.
2177         (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2178
2179 2017-06-29  Jiong Wang  <jiong.wang@arm.com>
2180
2181         * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2182         (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2183         BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2184         BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2185         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2186         support for them.
2187
2188 2017-06-29  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2189
2190         * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2191         (elfcore_write_s390_gs_bc): Likewise.
2192         * elf.c (elfcore_grok_s390_gs_cb): New function.
2193         (elfcore_grok_s390_gs_bc): New function.
2194         (elfcore_grok_note): Call them.
2195         (elfcore_write_s390_gs_cb): New function.
2196         (elfcore_write_s390_gs_bc): New function.
2197         (elfcore_write_register_note): Call them.
2198
2199 2017-06-28  H.J. Lu  <hongjiu.lu@intel.com>
2200
2201         * libbfd.c (_bfd_generic_get_section_contents): Don't call
2202         bfd_get_file_size.  Check archive element size.
2203         (_bfd_generic_get_section_contents_in_window): Likewise.
2204
2205 2017-06-28  H.J. Lu  <hongjiu.lu@intel.com>
2206
2207         * bfd-in2.h: Regenerated.
2208         * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2209         (bfd_get_file_size): Likewise.
2210
2211 2017-06-28  Maciej W. Rozycki  <macro@imgtec.com>
2212             Matthew Fortune  <matthew.fortune@imgtec.com>
2213
2214         * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2215         * cpu-mips.c (I_interaptiv_mr2): New enum value.
2216         (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2217         * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2218         case.
2219         (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2220         (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2221         (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2222         (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2223         `bfd_mach_mips_interaptiv_mr2' entries.
2224         * bfd-in2.h: Regenerate.
2225
2226 2017-06-27  Nick Clifton  <nickc@redhat.com>
2227
2228         * tekhex.c (pass_over): Revert accidental conversion of a local
2229         array to a static array.
2230
2231 2017-06-27  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
2232
2233         PR ld/13402
2234         * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2235         reloc addend if necessary. Adjust diff only if
2236         shrinked_insn_address < end_address.
2237
2238 2017-06-27  Alan Modra  <amodra@gmail.com>
2239
2240         PR binutils/21665
2241         * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2242         (_bfd_generic_get_section_contents_in_window): Likewise.
2243
2244 2017-06-26  Kuan-Lin Chen  <rufus@andestech.com>
2245
2246         * elfnn-riscv.c (perform_relocation): Support the new
2247         R_RISCV_32_PCREL relocation.
2248         (riscv_elf_relocate_section): Likewise.
2249         * elfxx-riscv.c (howto_table): Likewise.
2250         (riscv_reloc_map): Likewise.
2251         * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2252         * libbfd.h: Regenerate.
2253
2254 2017-06-27  Alan Modra  <amodra@gmail.com>
2255
2256         PR binutils/21665
2257         * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2258         Use unsigned file pointer type, and remove cast.
2259         * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2260         Add "count", not "sz".
2261
2262 2017-06-26  Pedro Alves  <palves@redhat.com>
2263
2264         PR binutils/21665
2265         * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2266         "sz".
2267
2268 2017-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2269
2270         PR binutils/21665
2271         * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2272         a missing line.
2273
2274 2017-06-26  Maciej W. Rozycki  <macro@imgtec.com>
2275
2276         * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2277         * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2278         E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2279         (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2280         `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2281
2282 2017-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2283
2284         PR binutils/21665
2285         * compress.c (bfd_get_full_section_contents): Don't check the
2286         file size here.
2287         * libbfd.c (_bfd_generic_get_section_contents): Check for and
2288         reject a section whose size + offset is greater than the size
2289         of the entire file.
2290         (_bfd_generic_get_section_contents_in_window): Likewise.
2291
2292 2017-06-26  Nick Clifton  <nickc@redhat.com>
2293
2294         PR binutils/21670
2295         * tekhex.c (getvalue): Check for the source pointer exceeding the
2296         end pointer before the first byte is read.
2297
2298 2017-06-26  Nick Clifton  <nickc@redhat.com>
2299
2300         PR binutils/21665
2301         * opncls.c (get_build_id): Check that the section is big enough
2302         to contain the whole note.
2303         * compress.c (bfd_get_full_section_contents): Check for and reject
2304         a section whose size is greater than the size of the entire file.
2305         * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2306         contain a notes section.
2307
2308 2017-06-26  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
2309
2310         * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2311         pointer checks.
2312         (elf_s390_modify_segment_map): Likewise.
2313         (bfd_elf_s390_set_options): Lisewise.
2314
2315 2017-06-26  Alan Modra  <amodra@gmail.com>
2316
2317         * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2318         a --just-syms bfd.
2319         (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2320         (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2321         .preinit_array on --just-syms bfds.
2322         (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2323         (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2324         (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2325
2326 2017-06-25  Sergei Trofimovich  <slyfox@gentoo.org>
2327
2328         * elf.c (find_link): Bounds check "hint".
2329
2330 2017-06-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2331
2332         * elf32-arm.c (using_thumb_only): Update list of architectures in
2333         BFD_ASSERT for which the logic is valid.
2334         (using_thumb2_bl): Likewise.
2335         (using_thumb2): Likewise and return true for ARMv8-R.
2336         (arch_has_arm_nop): Likewise.
2337         (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2338         merging logic.  Update commentis for value 15 of v8m_baseline,
2339         v8m_mainline and v4t_plus_v6_m arrays.  Use v8r array to decide
2340         merging of value 15 of Tag_CPU_arch.
2341
2342 2017-06-23  Jiong Wang  <jiong.wang@arm.com>
2343
2344         * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2345         BFD_RELOC_AARCH64_ADR_GOT_PAGE
2346         * bfd-in2.h: Regenerate.
2347
2348 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
2349
2350         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2351         the error_alignment label forward.  Properly align program
2352         property note section.
2353
2354 2017-06-22  Eric Christopher  <echristo@gmail.com>
2355
2356         * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2357         abs to fix a truncation warning.
2358
2359 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
2360
2361         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2362         local undefined weak symbol to 0.
2363         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2364
2365 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
2366
2367         * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2368         is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2369         (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2370         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2371         * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2372         info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2373         (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2374         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2375
2376 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
2377
2378         * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2379         (elf_i386_lazy_ibt_plt_entry): Likewise.
2380         (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2381         (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2382         (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2383         (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2384         (elf_i386_lazy_plt_layout): Likewise.
2385         (elf_i386_non_lazy_plt_layout): Likewise.
2386         (elf_i386_link_hash_entry): Add plt_second.
2387         (elf_i386_link_hash_table): Add plt_second and
2388         plt_second_eh_frame.
2389         (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2390         (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2391         the second PLT.  Check the second PLT.
2392         (elf_i386_relocate_section): Use the second PLT to resolve
2393         PLT reference if needed.
2394         (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2395         needed.
2396         (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2397         second PLT.  Generate unwind info for the second PLT.
2398         (elf_i386_plt_type): Add plt_second.
2399         (elf_i386_get_synthetic_symtab): Support the second PLT.
2400         (elf_i386_parse_gnu_properties): Support
2401         GNU_PROPERTY_X86_FEATURE_1_AND.
2402         (elf_i386_merge_gnu_properties): Support
2403         GNU_PROPERTY_X86_FEATURE_1_AND.  If info->ibt is set, turn
2404         on GNU_PROPERTY_X86_FEATURE_1_IBT
2405         (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2406         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.  Use IBT-enabled PLT
2407         for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2408         is set on all relocatable inputs.
2409         * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2410         (elf_x32_lazy_ibt_plt_entry): Likewise.
2411         (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2412         (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2413         (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2414         (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2415         (elf_x86_64_lazy_ibt_plt): Likewise.
2416         (elf_x32_lazy_ibt_plt): Likewise.
2417         (elf_x86_64_non_lazy_ibt_plt): Likewise.
2418         (elf_x32_non_lazy_ibt_plt): Likewise.
2419         (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2420         (elf_x86_64_parse_gnu_properties): Support
2421         GNU_PROPERTY_X86_FEATURE_1_AND.
2422         (elf_x86_64_merge_gnu_properties): Support
2423         GNU_PROPERTY_X86_FEATURE_1_AND.  If info->ibt is set, turn
2424         on GNU_PROPERTY_X86_FEATURE_1_IBT
2425         (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2426         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.  Use IBT-enabled PLT
2427         for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2428         is set on all relocatable inputs.
2429
2430 2017-06-22  Nick Clifton  <nickc@redhat.com>
2431
2432         PR binutils/21649
2433         * som.c (setup_sections): NUL terminate the space_strings buffer.
2434         Check that the space.name field does not index beyond the end of
2435         the space_strings buffer.
2436
2437 2017-06-21  Nick Clifton  <nickc@redhat.com>
2438
2439         PR binutils/21646
2440         * coff-sh.c (sh_reloc): Check for an out of range reloc.
2441
2442 2017-06-21  Nick Clifton  <nickc@redhat.com>
2443
2444         PR binutils/21639
2445         * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2446         type of the size parameter.
2447         (_bfd_vms_save_counted_string): Add second parameter - the maximum
2448         length of the counted string.
2449         * vms.h (_bfd_vms_save_sized_string): Update prototype.
2450         (_bfd_vms_save_counted_string): Likewise.
2451         * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2452         _bfd_vms_save_counted_string.
2453         (_bfd_vms_slurp_ehdr): Likewise.
2454         (_bfd_vms_slurp_egsd): Likewise.
2455         (Parse_module): Likewise.
2456
2457 2017-06-21  Alan Modra  <amodra@gmail.com>
2458
2459         * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2460         calls before tocsave calls.
2461         (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2462         following nop.
2463
2464 2017-06-21  Nick Clifton  <nickc@redhat.com>
2465
2466         PR binutils/21645
2467         * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2468         bfd_get_full_section_contents returns no contents.
2469
2470 2017-06-21  Nick Clifton  <nickc@redhat.com>
2471
2472         PR binutils/21638
2473         * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2474         record.
2475
2476 2017-06-21  Nick Clifton  <nickc@redhat.com>
2477
2478         PR binutils/21637
2479         * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2480         list.
2481         (image_set_ptr): Likewise.
2482         (alpha_vms_fix_sec_rel): Likewise.
2483         (alpha_vms_slurp_relocs): Likewise.
2484
2485 2017-06-21  Nick Clifton  <nickc@redhat.com>
2486
2487         PR binutils/21633
2488         * ieee.c (ieee_slurp_sections): Check for a NULL return from
2489         read_id.
2490         (ieee_archive_p): Likewise.
2491         (ieee_object_p): Likewise.
2492
2493 2017-06-21  Nick Clifton  <nickc@redhat.com>
2494
2495         PR binutils/21640
2496         * elf.c (setup_group): Zero the group section pointer list after
2497         allocation so that loops can be caught.  Check for NULL pointers
2498         when processing a group list.
2499
2500 2017-06-20  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
2501
2502         * elf-s390.h: New file.
2503         * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2504         field.
2505         (elf_s390_additional_program_headers): New function.
2506         (elf_s390_modify_segment_map): New function.
2507         (bfd_elf_s390_set_options): New function.
2508         (elf_backend_additional_program_headers)
2509         (elf_backend_modify_segment_map): Add macro definitions.
2510
2511 2017-06-19  H.J. Lu  <hongjiu.lu@intel.com>
2512
2513         PR ld/21626
2514         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2515         the DYNAMIC bit instead of bfd_count_sections.
2516
2517 2017-06-19  Nick Clifton  <nickc@redhat.com>
2518
2519         PR binutils/21618
2520         * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2521         length.
2522         (evax_bfd_print_eeom): Likewise.
2523         (evax_bfd_print_egsd): Check for an overlarge record length.
2524         (evax_bfd_print_etir): Likewise.
2525
2526 2017-06-19  Nick Clifton  <nickc@redhat.com>
2527
2528         PR binutils/21612
2529         * libieee.h (struct common_header_type): Add end_p field.
2530         * ieee.c (this_byte_and_next): Do not advance input_p beyond
2531         end_p.
2532         (read_id): Check for a length that exceeds the remaining bytes in
2533         the input buffer.
2534         (ieee_seek): Initialise end_p.
2535         (ieee_archive_p): Likewise.
2536         (ieee_object_p): Likewise.
2537
2538 2017-06-19  Nick Clifton  <nickc@redhat.com>
2539
2540         PR binutils/21611
2541         * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2542         before reading the EIHS structure entries.
2543
2544 2017-06-19  Nick Clifton  <nickc@redhat.com>
2545
2546         PR binutils/21615
2547         * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2548         gsd_size.  Check that there are enough bytes remaining to read the
2549         type and size of the next egsd.  Check that the size of the egsd
2550         does not exceed the size of the record.
2551
2552 2017-06-19  Alan Modra  <amodra@gmail.com>
2553
2554         * config.bfd: Correct targ_underscore for cris.
2555
2556 2017-06-18  Alan Modra  <amodra@gmail.com>
2557
2558         * config.bfd: Correct targ_underscore for epiphany, ip2k,
2559         m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2560
2561 2017-06-16  Nick Clifton  <nickc@redhat.com>
2562
2563         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2564         bucketlist is empty because there are no symbols to add to the
2565         list.
2566
2567 2017-06-16  Alan Modra  <amodra@gmail.com>
2568
2569         PR ld/20022
2570         PR ld/21557
2571         PR ld/21562
2572         PR ld/21571
2573         * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2574         (BFD_JUMP_TABLE_LINK): Likewise.
2575         * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2576         * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2577         (bfd_elf_define_start_stop): New function.
2578         * linker.c (bfd_generic_define_start_stop): New function.
2579         * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2580         new field.
2581         * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2582         * aout-target.h (MY_bfd_define_start_stop): Define.
2583         * aout-tic30.c (MY_bfd_define_start_stop): Define.
2584         * binary.c (binary_bfd_define_start_stop): Define.
2585         * bout.c (b_out_bfd_define_start_stop): Define.
2586         * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2587         * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2588         * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2589         * coffcode.h (coff_bfd_define_start_stop): Define.
2590         * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2591         * i386msdos.c (msdos_bfd_define_start_stop): Define.
2592         * i386os9k.c (os9k_bfd_define_start_stop): Define.
2593         * ieee.c (ieee_bfd_define_start_stop): Define.
2594         * ihex.c (ihex_bfd_define_start_stop): Define.
2595         * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2596         * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2597         * mmo.c (mmo_bfd_define_start_stop): Define.
2598         * nlm-target.h (nlm_bfd_define_start_stop): Define.
2599         * oasys.c (oasys_bfd_define_start_stop): Define.
2600         * pef.c (bfd_pef_bfd_define_start_stop): Define.
2601         * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2602         * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2603         * som.c (som_bfd_define_start_stop): Define.
2604         * srec.c (srec_bfd_define_start_stop): Define.
2605         * tekhex.c (tekhex_bfd_define_start_stop): Define.
2606         * versados.c (versados_bfd_define_start_stop): Define.
2607         * vms-alpha.c (vms_bfd_define_start_stop): Define.
2608         (alpha_vms_bfd_define_start_stop): Define.
2609         * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2610         * bfd-in2.h: Regenerate.
2611         * libbfd.h: Regenerate.
2612
2613 2017-06-16  Jiong Wang  <jiong.wang@arm.com>
2614
2615         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2616         SYMBOL_REFERENCES_LOCAL.
2617
2618 2017-06-15  Jiong Wang  <jiong.wang@arm.com>
2619
2620         PR ld/21532
2621         * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2622         (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2623         runtime for if there needs copy relocation elimination.
2624         (need_copy_relocation_p): New function.  Return true for symbol with
2625         pc-relative references and if it's against read-only sections.
2626         (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2627         (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2628         that are related with accessing external objects.
2629         (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2630         in elfNN_aarch64_check_relocs.
2631
2632 2017-06-15  Nick Clifton  <nickc@redhat.com>
2633
2634         PR binutils/21582
2635         * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2636         bugs.
2637         PR binutils/21581
2638         (ieee_archive_p): Likewise.
2639
2640 2017-06-15  Nick Clifton  <nickc@redhat.com>
2641
2642         PR binutils/21579
2643         * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2644
2645 2017-06-14  Max Filippov  <jcmvbkbc@gmail.com>
2646
2647         * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2648         elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2649         keep both windowed and call0 ABI PLT definitions.
2650         (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2651         elf_xtensa_*_plt_entry endex.
2652         (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2653
2654 2017-06-14  Nick Clifton  <nickc@redhat.com>
2655
2656         PR binutils/21578
2657         * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2658         flag value.
2659
2660 2017-06-14  Nick Clifton  <nickc@redhat.com>
2661
2662         PR binutils/21589
2663         * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2664         maximum value for the ascic pointer.  Check that name processing
2665         does not read beyond this value.
2666         (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2667         end of etir record.
2668
2669 2017-06-14  Nick Clifton  <nickc@redhat.com>
2670
2671         PR binutils/21591
2672         * versados.c (versados_mkobject): Zero the allocated tdata structure.
2673         (process_otr): Check for an invalid offset in the otr structure.
2674
2675 2017-06-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2676
2677         * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2678
2679 2017-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2680
2681         PR ld/20022
2682         PR ld/21557
2683         PR ld/21562
2684         PR ld/21571
2685         * elf-bfd.h (elf_link_hash_entry): Add start_stop.  Change the
2686         vtable field to a union.
2687         (_bfd_elf_is_start_stop): Removed.
2688         * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2689         __start_SECNAME and __stop_SECNAME symbols.
2690         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2691         * elflink.c (_bfd_elf_is_start_stop): Removed.
2692         (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2693         _bfd_elf_is_start_stop.
2694         (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2695         __stop_SECNAME symbols.  Updated.
2696         (elf_gc_smash_unused_vtentry_relocs): Likewise.
2697         (bfd_elf_gc_record_vtinherit): Likewise.
2698         (bfd_elf_gc_record_vtentry): Likewise.
2699
2700 2017-06-13  Nick Clifton  <nickc@redhat.com>
2701
2702         PR ld/21524
2703         * elflink.c (elf_link_adjust_relocs): Generate an error when
2704         encountering a reloc against a symbol removed by garbage
2705         collection.
2706
2707 2017-06-12  H.J. Lu  <hongjiu.lu@intel.com>
2708
2709         * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2710         to merge_gnu_properties.
2711         * elf-properties.c (elf_merge_gnu_properties): Add struct
2712         bfd_link_info * and pass it to merge_gnu_properties.
2713         (elf_merge_gnu_property_list): Add struct bfd_link_info *
2714         and pass it to elf_merge_gnu_properties.
2715         (_bfd_elf_link_setup_gnu_properties): Pass info to
2716         elf_merge_gnu_property_list.
2717         * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2718         bfd_link_info *.
2719         * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2720
2721 2017-06-11  Joe Zbiciak  <joe.zbiciak@leftturnonly.info>
2722
2723         PR 21564
2724         * binary.c (binary_set_section_contents): Scale lma by octets
2725         per byte to set filepos.
2726
2727 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2728
2729         * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2730         dynamic sections.
2731
2732 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2733
2734         * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2735         require TEXTREL.
2736
2737 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2738
2739         * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2740         patched section contents for TLS IE reloc.
2741         * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2742
2743 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2744
2745         * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2746         RELOC_FOR_GLOBAL_SYMBOL macro.
2747
2748 2018-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2749
2750         * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2751         changes.
2752
2753 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2754
2755         * config/tc-arc.c (md_undefined_symbol): Changed.
2756         * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2757
2758 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2759
2760         * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2761         symbols.
2762
2763 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2764
2765         * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2766         warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2767
2768 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2769
2770         * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2771         object is created.
2772
2773 2017-06-08  Richard Earnshaw  <rearnsha@arm.com>
2774
2775         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2776         that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2777         is non-zero.  Add clarifying comments.
2778
2779 2017-06-08  H.J. Lu  <hongjiu.lu@intel.com>
2780
2781         * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2782         name.  Use local IFUNC symbol name string to report unsupported
2783         non-PIC call to IFUNC function.
2784         (elf_i386_relocate_section): Dump local IFUNC name with minfo
2785         when generating R_386_IRELATIVE relocation.
2786         (elf_i386_finish_dynamic_symbol): Likewise.
2787         * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2788         IFUNC symbol name.
2789         (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2790         when generating R_X86_64_IRELATIVE relocation.
2791         (elf_x86_64_finish_dynamic_symbol): Likewise.
2792
2793 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2794
2795         * elf.c (setup_group): Make sure BFD sections are created for all
2796         group sections in the input file when processing SHF_GROUP
2797         sections.
2798         (bfd_section_from_shdr): Avoid duplicating logic already
2799         implemented in `setup_group'.
2800
2801 2017-06-06  Daniel Bonniot de Ruisselet  <bonniot@gmail.com>
2802
2803         PR binutils/21546
2804         * peXXigen.c (pe_print_idata): Use the address of the first thunk
2805         if the hint address is zero.
2806
2807 2017-06-06  James Clarke  <jrtc27@jrtc27.com>
2808
2809         PR ld/19579
2810         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2811         ELF_COMMON_DEF_P for common symbols.
2812
2813 2017-06-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2814
2815         * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2816         SEC_GROUP sections as SEC_EXCLUDE.
2817         (bfd_elf_set_group_contents): Replace use of abort with an assert.
2818         (assign_section_numbers): Use resolve_section_groups flag instead
2819         of relocatable link type.
2820         (_bfd_elf_init_private_section_data): Use resolve_section_groups
2821         flag instead of checking the final_link flag for part of the
2822         checks in here.  Fix white space as a result.
2823         * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2824         instead of relocatable link type.
2825         (bfd_elf_final_link): Likewise.
2826
2827 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2828
2829         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2830         variable `bed'.
2831         * elf32-score.c (score_elf_final_link_relocate): Likewise.
2832         (s3_bfd_score_elf_check_relocs): Likewise.
2833         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2834         (score_elf_final_link_relocate): Likewise.
2835         (s7_bfd_score_elf_check_relocs): Likewise.
2836
2837 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2838
2839         * elflink.c (init_reloc_cookie_rels): Remove unused variable
2840         `bed'.
2841
2842 2017-06-06  Maciej W. Rozycki  <macro@imgtec.com>
2843
2844         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2845         from `reloc_count' rather than decrementing it.
2846         * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2847         `reloc_count' by `int_rels_per_ext_rel'.
2848         * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2849         `reloc_count' by `int_rels_per_ext_rel' for last relocation
2850         entry determination.
2851         (s3_bfd_score_elf_check_relocs): Likewise.
2852         * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2853         (s7_bfd_score_elf_relocate_section): Likewise.
2854         (s7_bfd_score_elf_check_relocs): Likewise.
2855         * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2856         prototype and function.
2857         (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2858         (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2859         triple rather than once the sum of REL and RELA relocation entry
2860         counts.
2861         (bfd_elf64_get_reloc_upper_bound): Remove macro.
2862         * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2863         `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2864         storage allocation size determination.
2865         (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2866         size by `int_rels_per_ext_rel'.  Do not multiply `reloc_count'
2867         by `int_rels_per_ext_rel' for last relocation entry
2868         determination.
2869         (bfd_elf_final_link): Do not multiply `reloc_count' by
2870         `int_rels_per_ext_rel' for internal relocation storage
2871         allocation size determination.
2872         (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2873         `int_rels_per_ext_rel' for last relocation entry determination.
2874         (elf_gc_smash_unused_vtentry_relocs): Likewise.
2875         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2876         (_bfd_mips_elf_relocate_section): Likewise.
2877
2878 2017-06-05  Alan Modra  <amodra@gmail.com>
2879
2880         PR 21529
2881         * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2882
2883 2017-06-01  John Baldwin  <jhb@FreeBSD.org>
2884
2885         * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2886         determine structure sizes.
2887         (elfcore_grok_freebsd_prstatus): Likewise.
2888
2889 2017-06-01  Alan Modra  <amodra@gmail.com>
2890
2891         * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2892         (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2893         dynamic objects.
2894         (is_elfv2_localentry0): New function.
2895         (ppc64_elf_tls_setup): Default params->plt_localentry0.
2896         (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2897         (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2898         (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2899         optimized localentry:0 stubs.
2900         (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2901         (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2902         localentry:0 stubs.
2903         (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2904         DT_PPC64_OPT.
2905         * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2906
2907 2017-05-30  Casey Smith  <clegg89@gmail.com>
2908
2909         PR ld/21523
2910         * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2911         value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2912
2913 2017-05-30  Anton Kolesov  Anton.Kolesov@synopsys.com
2914
2915         * cpu-arc.c (arc_compatible): New function.
2916
2917 2017-05-30  Anton Kolesov  <anton.kolesov@synopsys.com>
2918
2919         * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2920
2921 2017-05-30  H.J. Lu  <hongjiu.lu@intel.com>
2922
2923         PR binutils/21519
2924         * bfdio.c (bfd_get_file_size): New function.
2925         * bfd-in2.h: Regenerated.
2926
2927 2017-05-23  Dilian Palauzov  <git-dpa@aegee.org>
2928
2929         * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2930         comments.
2931
2932 2017-05-22  H.J. Lu  <hongjiu.lu@intel.com>
2933
2934         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2935         dynobj instead of htab->elf.dynobj.
2936
2937 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
2938
2939         * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2940         and function.
2941         (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2942         (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2943         actual number of internal relocations retrieved.  Adjust
2944         function description.
2945         (bfd_elf64_canonicalize_reloc): Remove macro.
2946         (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2947
2948 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
2949
2950         * archures.c (bfd_mach_sparc_v9m8): Define.
2951         (bfd_mach_sparc_v8plusm8): Likewise.
2952         (bfd_mach_sparc_v9_p): Adjust to M8.
2953         (bfd_mach_sparc_64bit_p): Likewise.
2954         * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2955         bfd_mach_sparc_v8plusm8.
2956         * bfd-in2.h: Regenerated.
2957         * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
2958         sparc:v8plusm8.
2959         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
2960         bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
2961         capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
2962         SHA3.
2963         * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2964         bfd_mach_sparc_v8plusm8.
2965
2966 2017-05-19  Alan Modra  <amodra@gmail.com>
2967
2968         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
2969         debug and special sections when no non-note alloc sections in an
2970         object are kept.
2971
2972 2017-05-18  Alan Modra  <amodra@gmail.com>
2973
2974         * arc-got.h: Don't compare boolean values against TRUE or FALSE.
2975         * elf-m10300.c: Likewise.
2976         * elf.c: Likewise.
2977         * elf32-arc.c: Likewise.
2978         * elf32-bfin.c: Likewise.
2979         * elf32-m68k.c: Likewise.
2980         * elf32-nds32.c: Likewise.
2981         * elf32-tilepro.c: Likewise.
2982         * elflink.c: Likewise.
2983         * elfnn-aarch64.c: Likewise.
2984         * elfnn-riscv.c: Likewise.
2985         * elfxx-tilegx.c: Likewise.
2986         * mach-o.c: Likewise.
2987         * peXXigen.c: Likewise.
2988         * vms-alpha.c: Likewise.
2989         * vms-lib.c: Likewise.
2990
2991 2017-05-17  H.J. Lu  <hongjiu.lu@intel.com>
2992
2993         PR ld/20882
2994         * elflink.c (elf_gc_mark_debug_section): New function.
2995         (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
2996         referenced by kept debug sections.
2997
2998 2017-05-16  Alan Modra  <amodra@gmail.com>
2999
3000         * elf-m10300.c: Rename occurrences of non_ir_ref.
3001         * elf32-arm.c: Likewise.
3002         * elf32-bfin.c: Likewise.
3003         * elf32-cr16.c: Likewise.
3004         * elf32-cris.c: Likewise.
3005         * elf32-d10v.c: Likewise.
3006         * elf32-dlx.c: Likewise.
3007         * elf32-fr30.c: Likewise.
3008         * elf32-frv.c: Likewise.
3009         * elf32-hppa.c: Likewise.
3010         * elf32-i370.c: Likewise.
3011         * elf32-i386.c: Likewise.
3012         * elf32-iq2000.c: Likewise.
3013         * elf32-lm32.c: Likewise.
3014         * elf32-m32c.c: Likewise.
3015         * elf32-m32r.c: Likewise.
3016         * elf32-m68hc1x.c: Likewise.
3017         * elf32-m68k.c: Likewise.
3018         * elf32-mcore.c: Likewise.
3019         * elf32-metag.c: Likewise.
3020         * elf32-microblaze.c: Likewise.
3021         * elf32-moxie.c: Likewise.
3022         * elf32-msp430.c: Likewise.
3023         * elf32-mt.c: Likewise.
3024         * elf32-nios2.c: Likewise.
3025         * elf32-or1k.c: Likewise.
3026         * elf32-ppc.c: Likewise.
3027         * elf32-rl78.c: Likewise.
3028         * elf32-s390.c: Likewise.
3029         * elf32-score.c: Likewise.
3030         * elf32-score7.c: Likewise.
3031         * elf32-sh.c: Likewise.
3032         * elf32-tic6x.c: Likewise.
3033         * elf32-tilepro.c: Likewise.
3034         * elf32-v850.c: Likewise.
3035         * elf32-vax.c: Likewise.
3036         * elf32-xstormy16.c: Likewise.
3037         * elf32-xtensa.c: Likewise.
3038         * elf64-alpha.c: Likewise.
3039         * elf64-hppa.c: Likewise.
3040         * elf64-ia64-vms.c: Likewise.
3041         * elf64-mmix.c: Likewise.
3042         * elf64-ppc.c: Likewise.
3043         * elf64-s390.c: Likewise.
3044         * elf64-sh64.c: Likewise.
3045         * elf64-x86-64.c: Likewise.
3046         * elflink.c: Likewise.
3047         * elfnn-aarch64.c: Likewise.
3048         * elfnn-ia64.c: Likewise.
3049         * elfnn-riscv.c: Likewise.
3050         * elfxx-mips.c: Likewise.
3051         * elfxx-sparc.c: Likewise.
3052         * elfxx-tilegx.c: Likewise.
3053         * linker.c: Likewise.
3054
3055 2017-05-16  Alan Modra  <amodra@gmail.com>
3056
3057         * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3058         * elflink.c (elf_link_add_object_symbols): Update to use
3059         non_ir_ref_dynamic.
3060         (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3061         non_ir_ref.
3062         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3063
3064 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
3065
3066         * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3067
3068 2017-05-12  H.J. Lu  <hongjiu.lu@intel.com>
3069
3070         * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3071         GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3072         properties.
3073         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3074
3075 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
3076
3077         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3078         to plt_second.
3079         (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3080         to plt_second/plt_second_eh_frame.
3081         (elf_x86_64_link_hash_newfunc): Updated.
3082         (elf_x86_64_allocate_dynrelocs): Likewise.
3083         (elf_x86_64_size_dynamic_sections): Likewise.
3084         (elf_x86_64_relocate_section): Likewise.
3085         (elf_x86_64_finish_dynamic_symbol): Likewise.
3086         (elf_x86_64_finish_dynamic_sections): Likewise.
3087         (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3088         (elf_x86_64_get_synthetic_symtab): Updated.  Also scan the
3089         .plt.sec section.
3090         (elf_backend_setup_gnu_properties): Updated.  Create the
3091         .plt.sec section instead of the .plt.sec section.
3092
3093 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
3094
3095         * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3096         commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3097         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3098
3099 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
3100
3101         * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3102         (bfd_elf64_set_reloc): Define.
3103         (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3104
3105 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
3106
3107         * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3108         (struct bfd_target): New field _bfd_set_reloc.
3109         * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3110         * reloc.c (_bfd_generic_set_reloc): New function.
3111         * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3112         * nlm-target.h (nlm_set_reloc): Likewise.
3113         * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3114         * aout-tic30.c (MY_set_reloc): Likewise.
3115         * aout-target.h (MY_set_reloc): Likewise.
3116         * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3117         * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3118         * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3119         * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3120         * aout-adobe.c (aout_32_set_reloc): Likewise.
3121         * bout.c (b_out_set_reloc): Likewise.
3122         * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3123         * i386os9k.c (aout_32_set_reloc): Likewise.
3124         * ieee.c (ieee_set_reloc): Likewise.
3125         * oasys.c (oasys_set_reloc): Likewise.
3126         * som.c (som_set_reloc): Likewise.
3127         * versados.c (versados_set_reloc): Likewise.
3128         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3129         _bfd_generic_set_reloc.
3130         (rs6000_xcoff64_aix_vec): LIkewise.
3131         * libbfd.c (_bfd_norelocs_set_reloc): New function.
3132         * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3133         * i386msdos.c (msdos_set_reloc): Define to
3134         _bfd_norelocs_set_reloc.
3135         * elfcode.h (elf_set_reloc): Define.
3136         * bfd-in2.h: Regenerated.
3137
3138 2017-05-10  H.J. Lu  <hongjiu.lu@intel.com>
3139
3140         PR ld/21481
3141         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3142         for IFUNC function address.
3143
3144 2017-05-10  Claudiu Zissulescu  <claziss@synopsys.com>
3145
3146         * elf32-arc.c (FEATURE_LIST_NAME): Define.
3147         (CONFLICT_LIST): Likewise.
3148         (opcode/arc-attrs.h): Include.
3149         (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3150         (arc_extract_features): New file.
3151         (arc_stralloc): Likewise.
3152         (arc_elf_merge_attributes): Likewise.
3153         (arc_elf_merge_private_bfd_data): Use object attributes.
3154         (bfd_arc_get_mach_from_attributes): New function.
3155         (arc_elf_object_p): Use object attributes.
3156         (arc_elf_final_write_processing): Likewise.
3157         (elf32_arc_obj_attrs_arg_type): New function.
3158         (elf32_arc_obj_attrs_handle_unknown): Likewise.
3159         (elf32_arc_section_from_shdr): Likewise.
3160         (elf_backend_obj_attrs_vendor): Define.
3161         (elf_backend_obj_attrs_section): Likewise.
3162         (elf_backend_obj_attrs_arg_type): Likewise.
3163         (elf_backend_obj_attrs_section_type): Likewise.
3164         (elf_backend_obj_attrs_handle_unknown): Likewise.
3165         (elf_backend_section_from_shdr): Likewise.
3166
3167 2017-05-09  Andrew Goedhart  <Andrewgoedhart@simplepowersolutions.co.za>
3168
3169         PR ld/21458
3170         * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3171         of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3172         and the destination is a Thumb symbol.
3173
3174 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
3175
3176         * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3177         initializer to silence GCC 4.2.
3178         * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3179
3180 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
3181
3182         * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3183         (LAZY_PLT_ENTRY_SIZE): This.
3184         (NON_LAZY_PLT_ENTRY_SIZE): New.
3185         (elf_x86_64_plt0_entry): Renamed to ...
3186         (elf_x86_64_lazy_plt0_entry): This.
3187         (elf_x86_64_plt_entry): Renamed to ...
3188         (elf_x86_64_lazy_plt_entry): This.
3189         (elf_x86_64_bnd_plt0_entry): Renamed to ...
3190         (elf_x86_64_lazy_bnd_plt0_entry): This.
3191         (elf_x86_64_legacy_plt_entry): Removed.
3192         (elf_x86_64_bnd_plt_entry): Renamed to ...
3193         (elf_x86_64_lazy_bnd_plt_entry): This.
3194         (elf_x86_64_legacy_plt2_entry): Renamed to ...
3195         (elf_x86_64_non_lazy_plt_entry): This.
3196         (elf_x86_64_bnd_plt2_entry): Renamed to ...
3197         (elf_x86_64_non_lazy_bnd_plt_entry): This.
3198         (elf_x86_64_eh_frame_plt): Renamed to ...
3199         (elf_x86_64_eh_frame_lazy_plt): This.
3200         (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3201         (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3202         (elf_x86_64_eh_frame_plt_got): Renamed to ...
3203         (elf_x86_64_eh_frame_non_lazy_plt): This.
3204         (elf_x86_64_lazy_plt_layout): New.
3205         (elf_x86_64_non_lazy_plt_layout): Likewise.
3206         (elf_x86_64_plt_layout): Likewise.
3207         (elf_x86_64_backend_data): Remove PLT layout information.  Add
3208         os for target system.
3209         (GET_PLT_ENTRY_SIZE): Removed.
3210         (elf_x86_64_lazy_plt): New.
3211         (elf_x86_64_non_lazy_plt): Likewise.
3212         (elf_x86_64_lazy_bnd_plt): Likewise.
3213         (elf_x86_64_non_lazy_bnd_plt): Likewise.
3214         (elf_x86-64_arch_bed): Updated.
3215         (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3216         (elf_x86_64_create_dynamic_sections): Removed.
3217         (elf_x86_64_check_relocs): Don't check elf.dynobj.  Don't call
3218         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3219         (elf_x86-64_adjust_dynamic_symbol): Updated.
3220         (elf_x86_64_allocate_dynrelocs): Updated.  Pass 0 as PLT header
3221         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3222         size for PLT0 if there is no PLT0.  Get plt_entry_size from
3223         non_lazy_plt for non-lazy PLT entries.
3224         (elf_x86_64_size_dynamic_sections): Updated.  Get plt_entry_size
3225         from non_lazy_plt for non-lazy PLT entries.
3226         (elf_x86-64_relocate_section): Updated.  Properly get PLT index
3227         if there is no PLT0.
3228         (elf_x86_64_finish_dynamic_symbol): Updated.  Fill the first slot
3229         in the PLT entry with generic PLT layout.  Fill the non-lazy PLT
3230         entries with non-lazy PLT layout.  Don't fill the second and third
3231         slots in the PLT entry if there is no PLT0.
3232         (elf_x86_64_finish_dynamic_sections): Updated.  Don't fill PLT0
3233         if there is no PLT0.  Set sh_entsize on the .plt.got section.
3234         (compare_relocs): New.
3235         (elf_x86_64_plt_type): Likewise.
3236         (elf_x86_64_plt): Likewise.
3237         (elf_x86_64_nacl_plt): New. Forward declaration.
3238         (elf_x86_64_get_plt_sym_val): Removed.
3239         (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3240         against all dynamic relocations.
3241         (elf_x86_64_link_setup_gnu_properties): New function.
3242         (elf_backend_create_dynamic_sections): Updated.
3243         (elf_backend_setup_gnu_properties): New.
3244         (elf_x86_64_nacl_plt): New.
3245         (elf_x86_64_nacl_arch_bed): Updated.
3246
3247 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
3248
3249         * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3250         (LAZY_PLT_ENTRY_SIZE): This.
3251         (NON_LAZY_PLT_ENTRY_SIZE): New.
3252         (elf_i386_plt0_entry): Renamed to ...
3253         (elf_i386_lazy_plt0_entry): This.
3254         (elf_i386_plt_entry): Renamed to ...
3255         (elf_i386_lazy_plt_entry): This.
3256         (elf_i386_pic_plt0_entry): Renamed to ...
3257         (elf_i386_pic_lazy_plt0_entry): This.
3258         (elf_i386_pic_plt_entry): Renamed to ...
3259         (elf_i386_pic_lazy_plt_entry): This.
3260         (elf_i386_got_plt_entry): Renamed to ...
3261         (elf_i386_non_lazy_plt_entry): This.
3262         (elf_i386_pic_got_plt_entry): Renamed to ...
3263         (elf_i386_pic_non_lazy_plt_entry): This.
3264         (elf_i386_eh_frame_plt): Renamed to ...
3265         (elf_i386_eh_frame_lazy_plt): This.
3266         (elf_i386_eh_frame_plt_got): Renamed to ...
3267         (elf_i386_eh_frame_non_lazy_plt): This.
3268         (elf_i386_plt_layout): Renamed to ...
3269         (elf_i386_lazy_plt_layout): This.  Remove eh_frame_plt_got and
3270         eh_frame_plt_got_size.
3271         (elf_i386_non_lazy_plt_layout): New.
3272         (elf_i386_plt_layout): Likewise.
3273         (elf_i386_non_lazy_plt): Likewise.
3274         (GET_PLT_ENTRY_SIZE): Removed.
3275         (elf_i386_plt): Renamed to ...
3276         (elf_i386_lazy_plt): This.
3277         (elf_i386_backend_data): Remove plt.  Rename is_vxworks to os.
3278         (elf_i386_arch_bed): Updated.
3279         (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3280         (elf_i386_create_dynamic_sections): Removed.
3281         (elf_i386_check_relocs): Don't check elf.dynobj.  Don't call
3282         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3283         (elf_i386_adjust_dynamic_symbol): Updated.
3284         (elf_i386_allocate_dynrelocs): Updated.  Pass 0 as PLT header
3285         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3286         size for PLT0 if there is no PLT0.
3287         (elf_i386_size_dynamic_sections): Updated.  Check whether GOT
3288         output section is discarded only if GOT isn't empty.
3289         (elf_i386_relocate_section): Updated.  Properly get PLT index
3290         if there is no PLT0.
3291         (elf_i386_finish_dynamic_symbol): Updated.  Don't fill the
3292         second and third slots in the PLT entry if there is no PLT0.
3293         (elf_i386_finish_dynamic_sections): Updated.  Don't fill PLT0
3294         if there is no PLT0.  Set sh_entsize on the .plt.got section.
3295         (elf_i386_nacl_plt): Forward declaration.
3296         (elf_i386_get_plt_sym_val): Removed.
3297         (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3298         against all dynamic relocations.
3299         (elf_i386_link_setup_gnu_properties): New function.
3300         (elf_backend_create_dynamic_sections): Updated.
3301         (elf_backend_setup_gnu_properties): New.
3302         (elf_i386_nacl_plt): Updated.
3303         (elf_i386_nacl_arch_bed): Likewise.
3304         (elf_i386_vxworks_arch_bed): Likewise.
3305
3306 2017-05-08  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3307
3308         * elflink.c (elf_output_implib): Remove executable flag from import
3309         library bfd.
3310         * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3311         library is a relocatable object file.
3312
3313 2017-05-01  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
3314
3315         PR ld/21404
3316         * elf32-avr.c (avr_should_move_sym): New function.
3317         (avr_should_reduce_sym_size): Likewise.
3318         (avr_should_increase_sym_size): Likewise.
3319         (elf32_avr_relax_delete_bytes): Adjust symbol values
3320         and sizes by calling new functions.
3321
3322 2017-05-01  Palmer Dabbelt  <palmer@dabbelt.com>
3323
3324         * config.bfd (riscv32-*): Enable rv64.
3325
3326 2017-05-02  Alan Modra  <amodra@gmail.com>
3327
3328         PR 21384
3329         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3330         rather than h->root.type == bfd_link_hash_new.
3331         (bfd_elf_record_link_assignment): Similarly, call
3332         bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3333
3334 2017-04-29  Alan Modra  <amodra@gmail.com>
3335
3336         PR 21432
3337         * reloc.c (reloc_offset_in_range): New function.
3338         (bfd_perform_relocation, bfd_install_relocation): Use it.
3339         (_bfd_final_link_relocate): Likewise.
3340
3341 2017-04-28  H.J. Lu  <hongjiu.lu@intel.com>
3342
3343         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3344         before using .plt.got.
3345         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3346
3347 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3348
3349         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3350         instead of "+=" to update 0.
3351
3352 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3353
3354         * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3355         .plt.got section here.
3356         (elf_i386_check_relocs): Don't create the .plt.got section.
3357         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3358         the .plt.got and .plt.bnd sections here.
3359         (elf_x86_64_check_relocs): Don't create the .plt.got nor
3360         .plt.bnd sections.
3361
3362 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3363
3364         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3365         has_bnd_reloc.
3366         (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3367         (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3368         (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3369         (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3370         has_bnd_reloc.
3371
3372 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3373
3374         * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3375         to return bfd *.
3376         (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3377         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3378         the first relocatable ELF input with GNU properties.
3379
3380 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3381
3382         * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3383         VxWorks for non-PIC.
3384
3385 2017-04-27  Alan Modra  <amodra@gmail.com>
3386
3387         * elf-bfd.h (struct elf_backend_data): Make asection param of
3388         elf_backend_eh_frame_address_size const.
3389         (_bfd_elf_eh_frame_address_size): Likewise.
3390         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3391         * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3392         * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3393         * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3394         * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3395         (next_cie_fde_offset): Constify params.
3396         (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3397
3398 2017-04-27  Alan Modra  <amodra@gmail.com>
3399
3400         * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3401         (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3402         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3403         aug_data_len.
3404         (offset_adjust): New function.
3405         (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3406         (adjust_eh_frame_local_symbols): Likewise.
3407         (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3408         after changing anything.  Return true if anything changed.
3409         * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3410         _bfd_elf_adjust_eh_frame_global_symbol for globals.
3411
3412 2017-04-27  Alan Modra  <amodra@gmail.com>
3413
3414         * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3415         when force_local.
3416
3417 2017-04-27  Alan Modra  <amodra@gmail.com>
3418
3419         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3420         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3421         (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3422         (ppc_elf_relocate_section): Likewise.  Delete silly optimisation
3423         for undef and undefweak dyn_relocs.
3424         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3425         (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3426         (allocate_got, allocate_dynrelocs): Likewise.
3427         (ppc64_elf_relocate_section): Likewise.
3428
3429 2017-04-26  H.J. Lu  <hongjiu.lu@intel.com>
3430
3431         * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3432         DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3433         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3434         add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3435
3436 2017-04-26  Nick Clifton  <nickc@redhat.com>
3437
3438         PR binutils/21434
3439         * reloc.c (bfd_perform_relocation): Check for a negative address
3440         in the reloc.
3441
3442 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
3443
3444         PR ld/21334
3445         * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3446         member.
3447         * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3448         (elf_backend_always_renumber_dynsyms): Define.
3449         (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3450         * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3451         * elflink.c (bfd_elf_size_dynamic_sections): Also call
3452         `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3453         it.
3454         (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3455
3456 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
3457
3458         * elflink.c (bfd_elf_size_dynamic_sections): Only call
3459         `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3460         sections have been created.
3461
3462 2017-04-26  Nick Clifton  <nickc@redhat.com>
3463
3464         PR binutils/21431
3465         * compress.c (bfd_init_section_compress_status): Check the return
3466         value from bfd_malloc.
3467
3468 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3469
3470         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3471         no_finish_dynamic_symbol.
3472         (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3473         0.
3474         (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3475         weak symbol, don't make it dynamic.
3476         (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3477         set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3478         relocation for GOT reference.
3479         (elf_x86_64_finish_dynamic_symbol): Abort if
3480         no_finish_dynamic_symbol isn't 0.
3481
3482 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3483
3484         PR ld/21402
3485         * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3486         undefined weak symbol, don't make it dynamic.
3487         (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3488         set no_finish_dynamic_symbol and generate R_386_RELATIVE
3489         relocation for R_386_GOT32.
3490
3491 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3492
3493         PR ld/21425
3494         * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3495
3496 2017-04-23  Alan Modra  <amodra@gmail.com>
3497
3498         PR 21414
3499         * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3500         * elf.c (lcomm_sym): New.
3501         (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3502         * bfd-in2.h: Regenerate.
3503
3504 2017-04-23  Alan Modra  <amodra@gmail.com>
3505
3506         PR 21412
3507         * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3508         parameters and comment.
3509         (_bfd_elf_get_reloc_section): Delete.
3510         (_bfd_elf_plt_get_reloc_section): Declare.
3511         * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3512         New functions.  Don't blindly skip over assumed .rel/.rela prefix.
3513         Extracted from..
3514         (_bfd_elf_get_reloc_section): ..here.  Delete.
3515         (assign_section_numbers): Call elf_get_reloc_section.
3516         * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3517         * elfxx-target.h (elf_backend_get_reloc_section): Update.
3518
3519 2017-04-23  Alan Modra  <amodra@gmail.com>
3520
3521         PR 21409
3522         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3523         no symbols.
3524
3525 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3526
3527         PR ld/21402
3528         * elf32-i386.c (elf_i386_link_hash_entry): Add
3529         no_finish_dynamic_symbol.
3530         (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3531         (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3532         symbol, don't make it dynamic in PIE.
3533         (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3534         set no_finish_dynamic_symbol and generate R_386_RELATIVE
3535         relocation for R_386_GOT32
3536         (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3537         isn't 0.
3538
3539 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3540
3541         PR ld/19617
3542         PR ld/21086
3543         * elflink.c (elf_link_add_object_symbols): Require
3544         --no-dynamic-linker with -E/--dynamic-list when creating
3545         dynamic sections.
3546
3547 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
3548
3549         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3550         if forced local.
3551
3552 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
3553
3554         * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3555         dynamic symbol sorting.
3556
3557 2017-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3558
3559         PR ld/21382
3560         * elflink.c (elf_link_add_object_symbols): Preserve
3561         dynamic_ref_after_ir_def when restoring the symbol table for
3562         unneeded dynamic object.
3563
3564 2017-04-19  H.J. Lu  <hongjiu.lu@intel.com>
3565
3566         PR ld/21401
3567         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3568         on on undefined IFUNC symbol in the second PLT.
3569
3570 2017-04-19  Wedson Almeida Filho  <wedsonaf@gmail.com>
3571
3572         * peXXigen.c (pe_print_reloc): Correct chunk_end.
3573
3574 2017-04-19  Alan Modra  <amodra@gmail.com>
3575
3576         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3577         or make dynamic for info->dynamic_undefined_weak 0 and 1.
3578         * elf32-ppc.c:Formatting.
3579         (ensure_undefweak_dynamic): Don't make dynamic when
3580         info->dynamic_undefined_weak is zero.
3581         (allocate_dynrelocs): Discard undefweak dyn_relocs for
3582         info->dynamic_undefined_weak.  Discard undef dyn_relocs when
3583         not default visibility.  Discard undef and undefweak
3584         dyn_relocs earlier.
3585         (ppc_elf_relocate_section): Adjust to suit.
3586         * elf64-ppc.c: Formatting.
3587         (ensure_undefweak_dynamic): Don't make dynamic when
3588         info->dynamic_undefined_weak is zero.
3589         (allocate_dynrelocs): Discard undefweak dyn_relocs for
3590         info->dynamic_undefined_weak.  Discard them earlier.
3591
3592 2017-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3593
3594         PR ld/21389
3595         * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3596         before generating the version definition section.
3597
3598 2017-04-17  Alan Modra  <amodra@gmail.com>
3599
3600         * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3601         state when a regular object file defines a symbol with
3602         incompatible type to that defined by an earlier shared lib.
3603
3604 2017-04-13  Alan Modra  <amodra@gmail.com>
3605
3606         * coffcode.h: Wrap some overly long _bfd_error_handler args.
3607         * elf.c: Likewise.
3608         * elf32-arm.c: Likewise.
3609         * elf32-i386.c: Likewise.
3610         * elf32-mep.c: Likewise.
3611         * elf64-ia64-vms.c: Likewise.
3612         * elf64-x86-64.c: Likewise.
3613         * elflink.c: Likewise.
3614         * elfnn-ia64.c: Likewise.
3615         * elfxx-mips.c: Likewise.
3616
3617 2017-04-13  Alan Modra  <amodra@gmail.com>
3618
3619         * aoutx.h: Use %B and %A in error messages throughout file.
3620         * aout-cris.c: Likewise.
3621         * archive.c: Likewise.
3622         * binary.c: Likewise.
3623         * coff-rs6000.c: Likewise.
3624         * coff-tic4x.c: Likewise.
3625         * coffcode.h: Likewise.
3626         * coffgen.c: Likewise.
3627         * cofflink.c: Likewise.
3628         * coffswap.h: Likewise.
3629         * cpu-arm.c: Likewise.
3630         * elf-eh-frame.c: Likewise.
3631         * elf-m10300.c: Likewise.
3632         * elf.c: Likewise.
3633         * elf32-arc.c: Likewise.
3634         * elf32-arm.c: Likewise.
3635         * elf32-bfin.c: Likewise.
3636         * elf32-frv.c: Likewise.
3637         * elf32-iq2000.c: Likewise.
3638         * elf32-m32c.c: Likewise.
3639         * elf32-microblaze.c: Likewise.
3640         * elf32-nds32.c: Likewise.
3641         * elf32-rl78.c: Likewise.
3642         * elf32-rx.c: Likewise.
3643         * elf32-score.c: Likewise.
3644         * elf32-score7.c: Likewise.
3645         * elf32-sh64.c: Likewise.
3646         * elf32-v850.c: Likewise.
3647         * elf32-vax.c: Likewise.
3648         * elf32-visium.c: Likewise.
3649         * elf64-ia64-vms.c: Likewise.
3650         * elf64-mmix.c: Likewise.
3651         * elf64-sh64.c: Likewise.
3652         * elfcode.h: Likewise.
3653         * elfnn-aarch64.c: Likewise.
3654         * elfnn-ia64.c: Likewise.
3655         * elfxx-mips.c: Likewise.
3656         * hpux-core.c: Likewise.
3657         * ieee.c: Likewise.
3658         * ihex.c: Likewise.
3659         * linker.c: Likewise.
3660         * merge.c: Likewise.
3661         * mmo.c: Likewise.
3662         * oasys.c: Likewise.
3663         * pdp11.c: Likewise.
3664         * peXXigen.c: Likewise.
3665         * rs6000-core.c: Likewise.
3666         * vms-alpha.c: Likewise.
3667         * xcofflink.c: Likewise.
3668
3669 2017-04-13  Alan Modra  <amodra@gmail.com>
3670
3671         * bfd.c (PRINT_TYPE): Define.
3672         (_doprnt): New function.
3673         (error_handler_internal): Use _doprnt.
3674         * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3675         calls in their natural order, throughout file.
3676         * coff-mcore.c: Likewise.
3677         * coff-ppc.c: Likewise.
3678         * coff-tic80.c: Likewise.
3679         * cofflink.c: Likewise.
3680         * elf-s390-common.c: Likewise.
3681         * elf.c: Likewise.
3682         * elf32-arm.c: Likewise.
3683         * elf32-i386.c: Likewise.
3684         * elf32-m32r.c: Likewise.
3685         * elf32-msp430.c: Likewise.
3686         * elf32-spu.c: Likewise.
3687         * elf64-ia64-vms.c: Likewise.
3688         * elf64-sparc.c: Likewise.
3689         * elf64-x86-64.c: Likewise.
3690         * elflink.c: Likewise.
3691         * elfnn-aarch64.c: Likewise.
3692         * elfnn-ia64.c: Likewise.
3693         * elfxx-mips.c: Likewise.
3694
3695 2017-04-13  Alan Modra  <amodra@gmail.com>
3696
3697         * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3698         branch veneers" error.  Fix double space and format message.
3699         * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3700         * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3701
3702 2017-04-13  Alan Modra  <amodra@gmail.com>
3703
3704         * bfd-in2.h: Regenerate.
3705
3706 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
3707
3708         * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3709         extra `\n' in warning/error messages.
3710         * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3711         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3712
3713 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
3714
3715         * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3716         processor-specific properties with generic ELF target vector.
3717
3718 2017-04-10  Qing Zhao  <qing.zhao@oracle.com>
3719
3720         * elf32-sparc.c (elf_backend_fixup_symbol): New.
3721         * elf64-sparc.c (elf_backend_fixup_symbol): New.
3722         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3723         (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3724         has_non_got_reloc.
3725         (link_hash_newfunc): Initialize has_got_reloc and
3726         has_non_got_reloc.
3727         (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3728         section.
3729         (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3730         has_non_got_reloc.
3731         (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3732         has_non_got_reloc.
3733         (_bfd_sparc_elf_fixup_symbol): New function.
3734         (allocate_dynrelocs): Don't allocate space for dynamic
3735         relocations and discard relocations against resolved undefined
3736         weak symbols in executable.  Don't make resolved undefined weak
3737         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
3738         relocation against undefined weak symbols in PIE.
3739         (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3740         relocations against resolved undefined weak symbols in PIE
3741         (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3742         without ynamic PLT/GOT relocations for resolved undefined weak
3743         symbols.
3744         Don't generate dynamic relocation against resolved undefined
3745         weak symbol in executable.
3746         (pie_finish_undefweak_symbol): New function.
3747         (_bfd_sparc_elf_finish_dynamic_sections): Call
3748         pie_finish_undefweak_symbol on all symbols in PIE.
3749         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3750         (_bfd_sparc_elf_fixup_symbol): New function.
3751
3752 2017-04-10  Nick Clifton  <nickc@redhat.com>
3753
3754         * config.bfd: Remove ns32k from obsolete list.
3755
3756 2017-04-10  Alan Modra  <amodra@gmail.com>
3757
3758         PR 21287
3759         * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3760         (special_sections_i): Likewise for .init_array.
3761         (special_sections_p): Likewise for .preinit_array.
3762
3763 2017-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3764
3765         PR ld/19579
3766         PR ld/21306
3767         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3768         ELF_COMMON_DEF_P for common symbols.
3769         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3770         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3771         * elflink.c (_bfd_elf_merge_symbol): Revert commits
3772         202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3773         07492f668d2173da7a2bda3707ff0985e0f460b6.
3774
3775 2017-04-07  Pedro Alves  <palves@redhat.com>
3776
3777         * opncls.c (bfd_get_debug_link_info): Rename to...
3778         (bfd_get_debug_link_info_1): ... this.  Change type of second
3779         parameter to void pointer.  Adjust.
3780         (bfd_get_debug_link_info): Reimplement on top of
3781         bfd_get_debug_link_info_1.
3782         (separate_debug_file_exists, separate_alt_debug_file_exists):
3783         Change type of second parameter to void pointer.  Adjust.
3784         (get_func_type, check_func_type): Change type of second parameter
3785         to void pointer.
3786         (find_separate_debug_file): Add 'func_data' parameter.  Pass it to
3787         the callback functions instead of passing the address of a local.
3788         (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3789         find_separate_debug_file.
3790         (get_alt_debug_link_info_shim): Change type of second parameter to
3791         void pointer.  Adjust.
3792         (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3793         find_separate_debug_file.
3794         (get_build_id_name, bfd_boolean check_build_id_file): Change type
3795         of second parameter to void pointer.  Adjust.
3796         (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3797         pointer local to find_separate_debug_file.
3798
3799 2017-04-07  Tristan Gingold  <gingold@gingold-Precision-7510>
3800
3801         * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3802         external symbols with a definition.
3803         (_bfd_coff_gc_mark_extra_sections): Fix typo.
3804
3805 2017-04-07  Alan Modra  <amodra@gmail.com>
3806
3807         * po/SRC-POTFILES.in: Regenerate.
3808
3809 2017-04-05  Alan Modra  <amodra@gmail.com>
3810
3811         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3812         reference counting.
3813
3814 2017-04-02  Jon Turney  <jon.turney@dronecode.org.uk>
3815
3816         (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3817         numbers for DataDirectory entry indicies passed to
3818         add_data_entry().
3819
3820 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
3821
3822         * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3823         each GNU_MBIND section and align GNU_MBIND section to page size.
3824         (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3825         segment for each GNU_MBIND section.
3826         (_bfd_elf_init_private_section_data): Copy sh_info from input
3827         for GNU_MBIND section.
3828
3829 2017-04-03  Palmer Dabbelt  <palmer@dabbelt.com>
3830
3831         * elfnn-riscv.c (GP_NAME): Delete.
3832         (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3833         (_bfd_riscv_relax_lui): Likewise.
3834
3835 2017-04-04  Nick Clifton  <nickc@redhat.com>
3836
3837         PR binutils/21342
3838         * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3839         dereference.
3840         (bfd_elf_final_link): Only initialize the extended symbol index
3841         section if there are extended symbol tables to list.
3842
3843 2017-04-03  H.J. Lu  <hongjiu.lu@intel.com>
3844
3845         * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3846         (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3847         * configure.ac (elf): Add elf-properties.lo.
3848         * Makefile.in: Regenerated.
3849         * configure: Likewise.
3850         * elf-bfd.h (elf_property_kind): New.
3851         (elf_property): Likewise.
3852         (elf_property_list): Likewise.
3853         (elf_properties): Likewise.
3854         (_bfd_elf_parse_gnu_properties): Likewise.
3855         (_bfd_elf_get_property): Likewise.
3856         (_bfd_elf_link_setup_gnu_properties): Likewise.
3857         (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3858         and setup_gnu_properties.
3859         (elf_obj_tdata): Add properties.
3860         * elf-properties.c: New file.
3861         * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3862         (elf_i386_merge_gnu_properties): Likewise.
3863         (elf_backend_parse_gnu_properties): Likewise.
3864         (elf_backend_merge_gnu_properties): Likewise.
3865         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3866         (elf_x86_64_merge_gnu_properties): Likewise.
3867         (elf_backend_parse_gnu_properties): Likewise.
3868         (elf_backend_merge_gnu_properties): Likewise.
3869         * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3870         (elf_backend_parse_gnu_properties): Likewise.
3871         (elf_backend_setup_gnu_properties): Likewise.
3872         (elfNN_bed): Add elf_backend_parse_gnu_properties,
3873         elf_backend_merge_gnu_properties and
3874         elf_backend_setup_gnu_properties.
3875
3876 2017-03-30  Pip Cet  <pipcet@gmail.com>
3877
3878         * elf32-wasm32.c: Add relocation code, two relocs.
3879         * reloc.c: Add wasm32 relocations.
3880         * libbfd.h: Regenerate.
3881         * bfd-in2.h: Regenerate.
3882         * bfd/po/bfd.pot: Regenerate.
3883
3884 2017-03-29  Nick Clifton  <nickc@redhat.com>
3885
3886         PR binutils/18025
3887         * coff-bfd.h (struct coff_section_data): Add new fields:
3888         saved_bias and bias.
3889         * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3890         computed for PE binaries.
3891         * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3892         missing abbrev.
3893
3894 2017-03-28  Hans-Peter Nilsson  <hp@axis.com>
3895
3896         PR ld/16044
3897         * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3898         to handle a local symbol with a hash-symbol-entry; without PLT.
3899         Add BFD_ASSERT for an incidental case with GOT entry present.
3900         (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3901         isn't forced-or-set local.
3902
3903 2017-03-27  Pip Cet  <pipcet@gmail.com>
3904
3905         * wasm-module.c: New file to support WebAssembly modules.
3906         * wasm-module.h: New file to support WebAssembly modules.
3907         * doc/webassembly.texi: Start documenting wasm-module.c.
3908         * config.bfd: Add wasm_vec.
3909         * targets.c: Likewise.
3910         * configure.ac: Likewise.
3911         * Makefile.am: Add entries for wasm-module.c.
3912         * Makefile.in: Regenerate.
3913         * configure: Regenerate.
3914         * po/SRC-POTFILES.in: Regenerate.
3915
3916 2017-03-27  Pip Cet  <pipcet@gmail.com>
3917
3918         * cpu-wasm32.c: New file to support wasm32 architecture.
3919         * elf32-wasm32.c: New file to support wasm32 architecture.
3920         * Makefile.am: Add wasm32 architecture.
3921         * archures.c: Likewise.
3922         * config.bfd: Likewise.
3923         * configure.ac: Likewise.
3924         * targets.c: Likewise.
3925         * Makefile.in: Regenerate.
3926         * bfd-in2.h: Regenerate.
3927         * configure: Regenerate.
3928         * po/SRC-POTFILES.in: Regenerate.
3929
3930 2017-03-20  Alan Modra  <amodra@gmail.com>
3931
3932         PR 21266
3933         * elf64-ppc.c (compare_symbols): Stabilize sort.
3934
3935 2017-03-18  Alan Modra  <amodra@gmail.com>
3936
3937         * elf64-ppc.c (struct ppc_link_hash_table): Add
3938         local_ifunc_resolver and maybe_local_ifunc_resolver.
3939         (ppc_build_one_stub): Set flags on emitting dynamic
3940         relocation to ifunc.
3941         (ppc64_elf_relocate_section): Likewise.
3942         (ppc64_elf_finish_dynamic_symbol): Likewise.
3943         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3944         local dynamic relocs to ifuncs.
3945         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3946         local_ifunc_resolver and maybe_local_ifunc_resolver.
3947         (ppc_elf_relocate_section): Set flag on emitting dynamic
3948         relocation to ifuncs.
3949         (ppc_elf_finish_dynamic_symbol): Likewise.
3950         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3951         dynamic relocs to ifuncs.
3952
3953 2017-03-13  Nick Clifton  <nickc@redhat.com>
3954
3955         PR binutils/21202
3956         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3957         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
3958         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
3959         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
3960         * bfd-in2.h: Regenerate.
3961         * libbfd.h: Regenerate.
3962         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
3963         names.
3964         (IS_AARCH64_TLSDESC_RELOC): Likewise.
3965         (elfNN_aarch64_howto_table): Likewise.
3966         (aarch64_tls_transition_without_check): Likewise.
3967         (aarch64_reloc_got_type): Likewise.
3968         (elfNN_aarch64_final_link_relocate): Likewise.
3969         (elfNN_aarch64_tls_relax): Likewise.
3970         (elfNN_aarch64_relocate_section): Likewise.
3971         (elfNN_aarch64_gc_sweep_hook): Likewise.
3972         (elfNN_aarch64_check_relocs): Likewise.
3973         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3974         (_bfd_aarch64_elf_resolve_relocation): Likewise.
3975
3976 2017-03-11  Alan Modra  <amodra@gmail.com>
3977
3978         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
3979         parameter is in fact used.  Whitespace fixes.
3980         * elf64-ppc.c: Likewise.
3981
3982 2017-03-09  Sam Thursfield  <sam.thursfield@codethink.co.uk>
3983
3984         * rs6000-core.c (CORE_NEW): Simplify macro when
3985         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
3986
3987 2017-03-07  Alan Modra  <amodra@gmail.com>
3988
3989         PR 21224
3990         PR 20519
3991         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
3992         dyn_relocs check.
3993
3994 2017-03-05  Alan Modra  <amodra@gmail.com>
3995
3996         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
3997         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
3998         (next_cie_fde_offset): New function.
3999         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4000         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4001         four bytes.  Align CIEs to four or eight bytes depending on
4002         per_encoding_aligned8.  Align FDEs according to their encoding.
4003         Pad last FDE to output section alignment.
4004         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
4005         assertion.
4006         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4007         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4008         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4009
4010 2017-03-02  Martin Bickel  <binutils@ineranves.de>
4011
4012         PR ld/21212
4013         * elf.c (rewrite_elf_program_header): Do not issue a warning for
4014         empty segments which have a zero filesz, but a non-zero memsz.
4015
4016 2017-03-02  Alan Modra  <amodra@gmail.com>
4017
4018         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4019
4020 2017-02-28  Alan Modra  <amodra@gmail.com>
4021
4022         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4023         (ppc64_elf_relocate_section): Likewise.
4024
4025 2017-02-28  Alan Modra  <amodra@gmail.com>
4026
4027         PR 20995
4028         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4029         rather than elf32_nios2_hash_table or elf_hash_table.
4030         (create_got_section): Likewise.
4031         (nios2_elf32_finish_dynamic_symbol): Likewise.
4032         (nios2_elf32_adjust_dynamic_symbol): Likewise.
4033         (nios2_elf32_size_dynamic_sections): Likewise.
4034         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4035         vars.  Use htab equivalents directly instead.  Don't create
4036         all dynamic sections on needing just the GOT.  Use a goto
4037         rather than a fall-through with reloc test.  Ensure
4038         htab->dynobj is set when making dynamic sreloc section.
4039         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4040         equivalent directly instead.  Don't segfault on looking for
4041         .dynamic when dynamic sections have not been created.  Don't
4042         segfault on .got.plt being discarded.
4043         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4044         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
4045         fixme and another not so relevant comment.
4046         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
4047         already set, set hash table dynobj on creating .sbss.
4048
4049 2017-02-28  Alan Modra  <amodra@gmail.com>
4050
4051         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4052         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4053         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4054         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4055         (ppc64_elf_relocate_section): Likewise.
4056         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4057         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4058         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4059         * libbfd.h: Regenerate.
4060         * bfd-in2.h: Regenerate.
4061
4062 2017-02-28  Alan Modra  <amodra@gmail.com>
4063
4064         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4065         dynamic .data.rel.ro read-only.
4066         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4067         rather than section flags when deciding where copy reloc goes.
4068         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4069         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4070         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4071         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4072         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4073         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4074         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4075         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4076         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4077         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4078         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4079         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4080         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4081         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4082         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4083         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4084         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4085         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4086         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4087
4088 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
4089
4090         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4091         `jalr $0, $25' instruction encoding.
4092
4093 2017-02-27  Nick Clifton  <nickc@redhat.com>
4094
4095         PR ld/21180
4096         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4097         generating a seg-fault when encountering a symbol that has been
4098         deleted by garbage collection.
4099
4100 2017-02-25  Alan Modra  <amodra@gmail.com>
4101
4102         * elf32-arc.c (struct dynamic_sections): Delete.
4103         (enum dyn_section_types): Delete.
4104         (dyn_section_names): Delete.
4105         (arc_create_dynamic_sections): Delete.
4106         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
4107         segfault on discarded .rela.plt section.
4108         (elf_arc_size_dynamic_sections): Formatting.  Don't call
4109         arc_create_dynamic_sections.  Don't allocate memory for sections
4110         handled by the generic linker.  Correct code finding relocs in
4111         read-only sections.  Set SEC_EXCLUDE on zero size .got,
4112         .got.plt, and .dynbss sections.  Do set .interp for pies.
4113
4114 2017-02-24  Andrew Waterman  <andrew@sifive.com>
4115
4116         * elfnn-riscv.c (GP_NAME): New macro.
4117         (riscv_global_pointer_value): Use it.
4118         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4119         output section, consider only that section's alignment.
4120
4121 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
4122
4123         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4124         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4125         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4126         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4127
4128 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
4129
4130         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4131         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4132         or misaligned.
4133
4134 2017-02-23  Alan Modra  <amodra@gmail.com>
4135
4136         PR 20744
4137         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4138         16D relocations.
4139         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4140         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4141         relocs.
4142
4143 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
4144
4145         PR ld/20828
4146         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4147         processing ahead of the call to `elf_gc_sweep_symbol'.
4148
4149 2017-02-22  Nick Clifton  <nickc@redhat.com>
4150
4151         PR binutils/21193
4152         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4153         created section 4-byte alignment.
4154
4155 2017-02-22  Alan Modra  <amodra@gmail.com>
4156
4157         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4158         on .got or .plt output section being discarded by script.
4159         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
4160         vxworks splt temp.
4161
4162 2017-02-21  Alan Modra  <amodra@gmail.com>
4163
4164         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4165         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4166
4167 2017-02-20  Alan Modra  <amodra@gmail.com>
4168
4169         PR 21181
4170         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4171         if DT_RELSZ/DT_RELASZ is zero.
4172
4173 2017-02-17  Nick Clifton  <nickc@redhat.com>
4174
4175         * compress.c (bfd_get_full_section_contents): Remember to reduce
4176         compressed size by the sizeof the compression header when
4177         decompressing the contents.
4178
4179 2017-02-17  Pedro Alves  <palves@redhat.com>
4180
4181         * srec.c (Chunk): Rename to ...
4182         (_bfd_srec_len): ... this.
4183         (S3Forced): Rename to ...
4184         (_bfd_srec_forceS3): ... this.
4185         * objcopy.c: Adjust all references.
4186
4187 2017-02-17  Pedro Alves  <palves@redhat.com>
4188
4189         * archive.c (bsd_write_armap): Rename to ...
4190         (_bfd_bsd_write_armap): ... this.
4191         (coff_write_armap): Rename to ...
4192         (_bfd_coff_write_armap): ... this.
4193         * libbfd-in.h (bsd_write_armap): Rename to ...
4194         (_bfd_bsd_write_armap): ... this.
4195         (coff_write_armap): Rename to ...
4196         (_bfd_coff_write_armap): ... this.
4197         * aout-target.h, aout-tic30.c: Adjust all users.
4198         * libbfd.h: Regenerate.
4199
4200 2017-02-17  Pedro Alves  <palves@redhat.com>
4201
4202         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4203         (warn_deprecated): Rename to ...
4204         (_bfd_warn_deprecated): ... this.
4205         * libbfd.c (warn_deprecated): Rename to ...
4206         (_bfd_warn_deprecated): ... this.
4207         * bfd-in2.h: Regenerate.
4208
4209 2017-02-17  Pedro Alves  <palves@redhat.com>
4210
4211         * bfdio.c (real_ftell): Rename to ...
4212         (_bfd_real_ftell): ... this.
4213         (real_fseek): Rename to ...
4214         (_bfd_real_fseek): ... this.
4215         (real_fopen): Rename to ...
4216         (_bfd_real_fopen): ... this.
4217         * libbfd-in.h (real_ftell): Rename to ...
4218         (_bfd_real_ftell): ... this.
4219         (real_fseek): Rename to ...
4220         (_bfd_real_fseek): ... this.
4221         (real_fopen): Rename to ...
4222         (_bfd_real_fopen): ... this.
4223         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4224         * libbfd.h: Regenerate.
4225
4226 2017-02-17  Pedro Alves  <palves@redhat.com>
4227
4228         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4229         * libbfd.c (read_unsigned_leb128): Rename to ...
4230         (_bfd_read_unsigned_leb128): ... this.
4231         (read_signed_leb128): Rename to ...
4232         (_bfd_read_signed_leb128): ... this.
4233         (safe_read_leb128): Rename to ...
4234         (_bfd_safe_read_leb128): ... this.
4235         * libbfd-in.h (read_unsigned_leb128): Rename to ...
4236         (_bfd_read_unsigned_leb128): ... this.
4237         (read_signed_leb128): Rename to ...
4238         (_bfd_read_signed_leb128): ... this.
4239         (safe_read_leb128): Rename to ...
4240         (_bfd_safe_read_leb128): ... this.
4241         * libbfd.h: Renegerate.
4242
4243 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4244
4245         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4246         before trying to fine matching file and line information.
4247
4248 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4249
4250         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4251         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4252         not match current bfd, then reload debug information.  Record bfd
4253         we're loading debug info for in the stash.  If we have debug
4254         informatin in the cache then perform section placement before
4255         returning.
4256
4257 2017-02-16  Alan Modra  <amodra@gmail.com>
4258
4259         PR 21000
4260         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4261         * elfxx-target.h (elf_backend_no_page_alias): Define.
4262         (elfNN_bed): Init new field.
4263         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4264         ensure PT_LOAD segment starts on a new page.
4265         * elf32-hppa.c (elf_backend_no_page_alias): Define.
4266
4267 2017-02-16  Alan Modra  <amodra@gmail.com>
4268
4269         PR 21132
4270         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4271         if pic.
4272
4273 2017-02-16  Jiong Wang <jiong.wang@arm.com>
4274
4275         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4276         * bfd-in2.h: Regenerated.
4277
4278 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
4279
4280         PR ld/21168
4281         * elf32-i386.c (elf_i386_relocate_section): Allow
4282         "lea foo@GOT, %reg" in PIC.
4283
4284 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
4285
4286         PR ld/20244
4287         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4288         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4289         error against local IFUNC symbol without a base register for
4290         PIC.
4291
4292 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
4293
4294         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4295         `%P: %H:' with `info->callbacks->einfo'.
4296         (ppc_elf_relocate_section): Likewise.
4297         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4298         (ppc64_elf_edit_toc): Likewise.
4299         (ppc64_elf_relocate_section): Likewise.
4300
4301 2017-02-14  Alan Modra  <amodra@gmail.com>
4302
4303         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4304         --gc-keep-exported, and test versioned field of sym rather than
4305         looking for @ in name.
4306
4307 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
4308
4309         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4310         __global_pointer$.
4311
4312 2017-02-13  Nick Clifton  <nickc@redhat.com>
4313
4314         PR binutils/21151
4315         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4316         unit length field.
4317
4318 2017-02-07  Andrew Waterman  <andrew@sifive.com>
4319
4320         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4321         entry size if PLT header is written.
4322
4323 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
4324
4325         Fix sparc64 dynamic relocation processing to use the dynamic
4326         symbol count.
4327         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4328         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4329         should be used.
4330
4331 2017-02-03  Nick Clifton  <nickc@redhat.com>
4332
4333         PR 21096
4334         * coffcode.h (coff_write_object_contents): Enlarge size of
4335         s_name_buf in order to avoid compile time warning about possible
4336         integer truncation.
4337         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4338         32-bits of insn value before printing into buffer.
4339
4340 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
4341
4342         * elfxx-mips.c (mips_elf_hash_sort_data): Add
4343         `max_local_dynindx'.
4344         (mips_elf_sort_hash_table): Handle it.
4345         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4346         symbols bump up `max_local_dynindx' rather than
4347         `max_non_got_dynindx'.
4348
4349 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
4350
4351         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4352         `min_got_dynindx', `max_unref_got_dynindx' and
4353         `max_non_got_dynindx' members to the `bfd_size_type' data type.
4354         (mips_elf_sort_hash_table): Adjust accordingly.
4355
4356 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
4357
4358         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4359         to access the hash table.
4360
4361 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
4362
4363         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4364         non-NULL `htab' to the beginning.
4365
4366 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
4367
4368         * elflink.c (elf_gc_sweep): Wrap overlong line.
4369
4370 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
4371
4372         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4373         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
4374         * elfxx-mips.c (mips_elf_link_hash_table): Add
4375         `ignore_branch_isa' member.
4376         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4377         in branch relocation calculation as an error if
4378         `ignore_branch_isa' has been set.
4379         (_bfd_mips_elf_insn32): Rename to...
4380         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
4381         parameter to `insn32' and add an `ignore_branch_isa' parameter.
4382         Handle the new parameter.
4383
4384 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
4385
4386         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4387         local variable dynobj.
4388
4389         PR ld/20995
4390         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4391         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4392         executable from read-only sections into sdynrelro.
4393         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4394         dynamic relocs in sdynrelro.
4395         (elf_backend_want_dynrelro): Define.
4396
4397 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4398
4399         * config.bfd (*-*-rtemsaout*): Mark as removed.
4400
4401 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4402
4403         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4404         (arm-*-rtems*): Move to (arm*-*-eabi*).
4405         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4406         (m68-*-rtems*): Move to (m68*-*-elf*).
4407
4408 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4409
4410         * config.bfd (*-*-rtemscoff*): Mark as removed.
4411
4412 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
4413
4414         PR ld/20828
4415         * elflink.c (bfd_elf_record_link_assignment): Revert last
4416         change and don't ever clear `forced_local'.  Set `mark'
4417         unconditionally.
4418         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4419         file.
4420         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4421         (bfd_elf_size_dynamic_sections): ... here.
4422         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4423         and set `mark' instead in `__tls_get_addr_opt' processing.
4424         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4425
4426 2017-01-24  Alan Modra  <amodra@gmail.com>
4427
4428         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4429         where dynamic relocs are preferable.  Allow ifunc too.
4430         (ensure_undefweak_dynamic): New function.
4431         (allocate_dynrelocs): Use it here.  Move plt handling last and
4432         don't make symbols dynamic, simplifying loop.  Only make undef
4433         weak symbols with GOT entries dynamic.  Correct condition
4434         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
4435         comments.  Remove goto.
4436         (ppc_elf_relocate_section): Correct test for using dynamic
4437         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
4438         to suit.  Set up explicit tls_index entries and implicit GOT
4439         tls_index entries resolvable at link time for
4440         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
4441         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4442         (ensure_undefweak_dynamic): New function.
4443         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
4444         with GOT entries dynamic.  Remove unnecessary test of
4445         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4446         (ppc64_elf_relocate_section): Correct test for using dynamic
4447         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
4448         to suit.  Set up explicit tls_index entries and implicit GOT
4449         tls_index entries resolvable at link time for __tls_get_addr_opt.
4450         Simplify expression to clear mem for prelink.
4451
4452 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
4453
4454         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4455
4456 2017-01-20  Jiong Wang <jiong.wang@arm.com>
4457
4458         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4459         (elf_backend_hash_symbol): Define.
4460
4461 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
4462
4463         PR ld/20828
4464         * elflink.c (bfd_elf_record_link_assignment): Clear any
4465         `forced_local' marking for DSO symbols that are not being
4466         provided.
4467
4468 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4469
4470         * elfnn-riscv.c (riscv_elf_object_p): New function.
4471
4472 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
4473
4474         PR ld/21038
4475         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4476         plt_bnd_eh_frame.
4477         (elf_x86_64_check_relocs): Create .eh_frame section for the
4478         .plt.bnd section.
4479         (elf_x86_64_size_dynamic_sections): Allocate and initialize
4480         .eh_frame section for the .plt.bnd section.
4481         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4482         for the .plt.bnd section.
4483
4484 2017-01-12  Nick Clifton  <nickc@redhat.com>
4485
4486         PR binutils/20876
4487         * opncls.c (find_separate_debug_file): Add include_dirs
4488         parameter.  Only include the directory part of the bfd's filename
4489         in search paths if include_dirs is true.  Add a couple of extra
4490         locations for looking for debug files.
4491         ( bfd_follow_gnu_debuglink): Update invocation of
4492         find_separate_debug_file.
4493         (bfd_follow_gnu_debugaltlink): Likewise.
4494         (get_build_id): New function: Finds the build-id of the given bfd.
4495         (get_build_id_name): New function: Computes the name of the
4496         separate debug info file for a bfd, based upon its build-id.
4497         (check_build_id_file): New function: Checks to see if a separate
4498         debug info file exists at the given location, and that its
4499         build-id matches that of the original bfd.
4500         (bfd_follow_build_id_debuglink): New function: Finds a separate
4501         debug info file for a given bfd by using the build-id method.
4502         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4503         method of locating a separate debug info file before using the
4504         debuglink method.
4505         * bfd-in2.h: Regenerate.
4506
4507 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4508
4509         PR ld/21038
4510         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4511         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4512         elf_x86_64_eh_frame_plt_got.
4513         (elf_x86_64_size_dynamic_sections): Get unwind info from
4514         elf_x86_64_bnd_arch_bed for the BND PLT.
4515
4516 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
4517
4518         * config.bfd: Add entries for i686-redox and x86_64-redox.
4519
4520 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4521
4522         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4523         to 4 bytes.
4524         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4525         .eh_frame section to 4 bytes for x32.
4526         (elf_x86_64_check_relocs): Likewise.
4527
4528 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4529
4530         PR ld/20830
4531         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4532         (PLT_GOT_FDE_LENGTH): Likewise.
4533         (elf_i386_plt_layout): Add eh_frame_plt_got and
4534         eh_frame_plt_got_size.
4535         (elf_i386_plt): Updated.
4536         (elf_i386_link_hash_table): Add plt_got_eh_frame.
4537         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4538         (elf_i386_size_dynamic_sections): Allocate and initialize
4539         .eh_frame section for .plt.got.
4540         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4541         .plt.got.
4542         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4543         eh_frame_plt_got_size.
4544         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4545         (PLT_GOT_FDE_LENGTH): Likewise.
4546         (elf_x86_64_backend_data): Add eh_frame_plt_got and
4547         eh_frame_plt_got_size.
4548         (elf_x86_64_arch_bed): Updated.
4549         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4550         eh_frame_plt_got_size.
4551         (elf_x86_64_nacl_arch_bed): Likewise.
4552         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4553         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4554         (elf_x86_64_size_dynamic_sections): Allocate and initialize
4555         .eh_frame section for .plt.got.
4556         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4557         for .plt.got.
4558
4559 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4560
4561         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4562         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4563
4564 2017-01-09  Nick Clifton  <nickc@redhat.com>
4565
4566         * dwarf2.c (lookup_address_in_function_table): Return early if
4567         there are no functions in the given comp unit, or if the high
4568         address of the last function in the comp unit is less than the
4569         desired address.
4570
4571 2017-01-09  Nick Clifton  <nickc@redhat.com>
4572
4573         PR binutils/21013
4574         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4575         message if there are too many symbols to load.
4576
4577 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
4578
4579         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4580         if relocs are cached.
4581
4582 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
4583
4584         PR ld/21017
4585         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4586         for R_MICROBLAZE_GOTOFF_64.
4587
4588 2017-01-03  Nick Clifton  <nickc@redhat.com>
4589
4590         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4591         warning about using a possibly uninitialised variable.
4592
4593 2017-01-02  Alan Modra  <amodra@gmail.com>
4594
4595         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4596         (allocate_plt_static, allocate_dynrelocs): Use it.
4597
4598 2017-01-02  Alan Modra  <amodra@gmail.com>
4599
4600         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4601         .PARISC.unwind section.
4602
4603 2017-01-02  Alan Modra  <amodra@gmail.com>
4604
4605         PR ld/20989
4606         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4607         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4608         indirect to GOT pointer relative code edit.
4609
4610 2017-01-02  Alan Modra  <amodra@gmail.com>
4611
4612         Update year range in copyright notice of all files.
4613
4614 For older changes see ChangeLog-2016
4615 \f
4616 Copyright (C) 2017 Free Software Foundation, Inc.
4617
4618 Copying and distribution of this file, with or without modification,
4619 are permitted in any medium without royalty provided the copyright
4620 notice and this notice are preserved.
4621
4622 Local Variables:
4623 mode: change-log
4624 left-margin: 8
4625 fill-column: 74
4626 version-control: never
4627 End: