bfd/ChangeLog

   1 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/21384
   4         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
   5         hide symbol which was forced to be dynamic.
   6
   7 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
   8
   9         PR ld/22269
  10         * elf32-cris.c (cris_elf_relocate_section): Don't generate
  11         dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  12         (cris_elf_check_relocs): Don't allocate dynamic relocation
  13         if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  14
  15 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         PR ld/22269
  18         * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
  19         if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  20         (sh_elf_relocate_section): Don't generate dynamic relocation if
  21         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  22
  23 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  24
  25         PR ld/22269
  26         * elf32-s390.c (allocate_dynrelocs): Discard dynamic
  27         relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  28         (elf_s390_relocate_section): Don't generate dynamic relocation
  29         if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  30         * elf64-s390.c (allocate_dynrelocs): Discard dynamic
  31         relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  32         (elf_s390_relocate_section): Don't generate dynamic relocation
  33         if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  34
  35 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         PR ld/22269
  38         * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
  39         dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  40         (allocate_dynrelocs): Discard dynamic relocations if
  41         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  42
  43 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         PR ld/22269
  46         * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
  47         generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
  48         true.
  49         (allocate_dynrelocs): Discard dynamic relocations if
  50         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  51
  52 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  53
  54         PR ld/22269
  55         * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
  56         relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  57         (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
  58         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  59         (elf_m68k_relocate_section): Don't generate dynamic relocation
  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-hppa.c (ensure_undef_dynamic): Don't make undefined
  66         symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  67         (allocate_dynrelocs): Discard dynamic relocations if
  68         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  69         (elf32_hppa_relocate_section): Don't generate dynamic
  70         relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  71
  72 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  73
  74         PR ld/22269
  75         * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
  76         dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  77         (allocate_fptr): Don't allocate function pointer if
  78         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  79         (allocate_dynrel_entries): Don't allocate dynamic relocation
  80         if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  81         (set_got_entry): Don't set GOT entry if
  82         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  83         (set_pltoff_entry): Don't set PLTOFF entry if
  84         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  85         (elfNN_ia64_relocate_section): Don't install dynamic relocation
  86         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  87
  88 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  89
  90         PR ld/22269
  91         * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
  92         dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  93         (allocate_dynrelocs): Don't allocate dynamic relocations if
  94         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
  95
  96 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
  97
  98         PR ld/22269
  99         * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
 100         dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 101         (allocate_dynrelocs_for_symbol): Discard dynamic relocations
 102         if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 103
 104 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 105
 106         PR ld/22269
 107         * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
 108         relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 109         (tilepro_elf_relocate_section): Don't generate dynamic
 110         relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 111         * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
 112         relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 113         (tilegx_elf_relocate_section): Don't generate dynamic
 114         relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 115
 116 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 117
 118         PR ld/22269
 119         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
 120         generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
 121         true.
 122         (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
 123         if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 124
 125 2017-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 126
 127         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
 128         * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
 129         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
 130
 131 2017-10-12  James Bowman  <james.bowman@ftdichip.com>
 132
 133         * bfd-in2.h: Regenerate.
 134         * libbfd.h: Regenerate.
 135         * elf32-ft32.c: Add HOWTO R_FT32_15.
 136         * reloc.c: Add BFD_RELOC_FT32_15.
 137
 138 2017-10-12  Nick Clifton  <nickc@redhat.com>
 139
 140         * reloc.c (enum bfd_reloc_status): Start values at 2.
 141         * bfd-in2.h: Regenerate.
 142         * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
 143         that a TRUE return indicates success.  Compare the result of
 144         calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
 145         (build_one_stub): Change sense of tests against aarch64_relocate
 146         return value.
 147         (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
 148         than FALSE, when an error is detected.
 149         (elfNN_aarch64_final_link_relocate): Likewise.
 150
 151 2017-10-12  H.J. Lu  <hongjiu.lu@intel.com>
 152
 153         * elf32-i386.c (elf_backend_hide_symbol): New.
 154         * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
 155         * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
 156         * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
 157
 158 2017-10-12  Alan Modra  <amodra@gmail.com>
 159
 160         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
 161         elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
 162         (bfd_elf_define_start_stop): Likewise.
 163
 164 2017-10-12  Alan Modra  <amodra@gmail.com>
 165
 166         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
 167         when executable rather than non-PIC.
 168         * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
 169         * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
 170
 171 2017-10-11  Maciej W. Rozycki  <macro@imgtec.com>
 172
 173         * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
 174         member.
 175         * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
 176         (elf_external_linux_prpsinfo64_ugid32): ... this.
 177         (swap_linux_prpsinfo32_out): Rename to...
 178         (swap_linux_prpsinfo32_ugid32_out): ... this.
 179         (elf_external_linux_prpsinfo64_ugid16): New structure.
 180         (swap_linux_prpsinfo64_ugid16_out): New function.
 181         * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
 182         (elf_backend_linux_prpsinfo64_ugid16): Define.
 183         (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
 184         * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
 185         of the 64-bit Linux core PRPSINFO note.
 186         * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
 187
 188 2017-10-11  Maciej W. Rozycki  <macro@imgtec.com>
 189
 190         * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
 191         member.
 192         (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
 193         * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
 194         (elf_external_ppc_linux_prpsinfo32)
 195         (swap_ppc_linux_prpsinfo32_out): Move to...
 196         * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
 197         (swap_linux_prpsinfo32_ugid32_out): ... these.
 198         (elf_external_linux_prpsinfo32): Rename to...
 199         (elf_external_linux_prpsinfo32_ugid16): ... this.
 200         (swap_linux_prpsinfo32_out): Rename to...
 201         (swap_linux_prpsinfo32_ugid16_out): ... this.
 202         * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
 203         (elf_backend_linux_prpsinfo32_ugid16): Define.
 204         (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
 205         * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
 206         of the 32-bit Linux core PRPSINFO note.
 207         * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 208         * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 209         * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 210         * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 211         * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 212         * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 213         * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 214         * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 215         * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 216         * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
 217
 218 2017-10-11  Maciej W. Rozycki  <macro@imgtec.com>
 219
 220         * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
 221         `gap' member ahead of `pr_flag'.
 222
 223 2017-10-11  Pedro Alves  <palves@redhat.com>
 224
 225         * bfd.c (_doprnt): Rename to ...
 226         (_bfd_doprnt): ... this.
 227         (error_handler_internal): Adjust.
 228
 229 2017-10-10  H.J. Lu  <hongjiu.lu@intel.com>
 230
 231         * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
 232         instead of incrementing it.
 233         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 234
 235 2017-10-10  Renlin Li  <renlin.li@arm.com>
 236
 237         PR ld/21402
 238         * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
 239          symbols into dynamic.
 240
 241 2017-10-09  H.J. Lu  <hongjiu.lu@intel.com>
 242
 243         PR ld/22274
 244         * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
 245         (riscv_elf_link_hash_table_create): Initialize max_alignment to
 246         (bfd_vma) -1.
 247         (_bfd_riscv_relax_section): Cache the max alignment of output
 248         sections if possible.
 249
 250 2017-10-10  Alan Modra  <amodra@gmail.com>
 251
 252         * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
 253         .opd whenever .opd is present and non-zero size.  Move code
 254         setting abiversion to/from output file earlier.  Only set
 255         u.opd.func_sec when --gc-sections.  Read relocs and set up
 256         u.opd.func_sec values here..
 257         (ppc64_elf_check_relocs): ..rather than here.  Simplify opd
 258         section tests.
 259         (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
 260
 261 2017-10-09  H.J. Lu  <hongjiu.lu@intel.com>
 262
 263         * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
 264         isymbuf.
 265
 266 2017-10-09  H.J. Lu  <hongjiu.lu@intel.com>
 267
 268         * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
 269         .interp section with "ld --no-dynamic-linker".
 270
 271 2017-10-09  Alan Modra  <amodra@gmail.com>
 272
 273         PR 22212
 274         * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
 275         funcinfo_hash_table and varinfo_hash_table.
 276
 277 2017-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 278
 279         * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
 280         in read-only section with minfo.
 281         (sh_elf_size_dynamic_sections): Likewise.
 282
 283 2017-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 284
 285         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
 286         a strayed comment.
 287
 288 2017-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 289
 290         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
 291         this_hdr.sh_entsize only if section size > 0.
 292
 293 2017-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 294
 295         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
 296
 297 2017-10-07  H.J. Lu  <hongjiu.lu@intel.com>
 298
 299         * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
 300         in read-only section with minfo.
 301         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 302
 303 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 304
 305         * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
 306         comments.
 307
 308 2017-10-06  John Baldwin  <jhb@FreeBSD.org>
 309
 310         * elf-bfd.h (struct elf_backend_data): Add
 311         `elf_backend_grok_freebsd_prstatus'.
 312         * elf.c (elfcore_grok_freebsd_note): Call
 313         `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
 314         present.
 315         * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
 316         function.
 317         (elf_backend_grok_freebsd_prstatus): Define.
 318         * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
 319         (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
 320
 321 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 322
 323         * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
 324         and has_non_got_reloc with zero_undefweak.
 325         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 326         * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
 327         zero_undefweak to 1.
 328         (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
 329         has_non_got_reloc with zero_undefweak.
 330         * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
 331         has_got_reloc and has_non_got_reloc with zero_undefweak.
 332         (elf_x86_link_hash_entry): Likewise.
 333
 334 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 335
 336         * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
 337         (VERIFY_COPY_RELOC): Likewise.
 338
 339 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 340
 341         * elfxx-x86.h (VERIFY_COPY_RELOC): New.
 342         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
 343         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 344
 345 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 346
 347         * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
 348         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
 349         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 350
 351 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 352
 353         * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
 354         * elf32-i386.c (elf_i386_relocate_section): Use it.
 355         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 356
 357 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 358
 359         * elf32-i386.c (X86_SIZE_TYPE_P): New.
 360         (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
 361         * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
 362         (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
 363         * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
 364
 365 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 366
 367         * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
 368         (PLT_LOCAL_IFUNC_P): Likewise.
 369         * elf32-i386.c (elf_i386_relocate_section): Use them.
 370         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 371
 372 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 373
 374         * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
 375         * elf32-i386.c (elf_i386_relocate_section): Use it.
 376         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 377
 378 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
 381         * elf32-i386.c (elf_i386_relocate_section): Use it.
 382         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 383
 384 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 385
 386         * elf32-i386.c (X86_PCREL_TYPE_P): New.
 387         (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
 388         * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
 389         (X86_PCREL_TYPE_P): This.
 390         (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
 391         Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
 392         (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
 393         X86_PCREL_TYPE_P.
 394         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
 395
 396 2017-10-06  H.J. Lu  <hongjiu.lu@intel.com>
 397
 398         * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
 399         * elf32-i386.c (elf_i386_tls_transition): Use it.
 400         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
 401
 402 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 403
 404         * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
 405         Dump dynamic relocation in read-only section with minfo if
 406         needed.
 407         (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
 408         (maybe_set_textrel): Likewise.
 409         (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
 410         read-only section with minfo.
 411
 412 2017-10-05  John Baldwin  <jhb@FreeBSD.org>
 413
 414         * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
 415
 416 2017-10-05  H.J. Lu  <hongjiu.lu@intel.com>
 417
 418         * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
 419         in read-only section with minfo.
 420         (tilepro_elf_size_dynamic_sections): Likewise.
 421         * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
 422         (tilegx_elf_size_dynamic_sections): Likewise.
 423
 424 2017-10-05  Pedro Alves  <palves@redhat.com>
 425
 426         PR 22245
 427         * bfd.c (bfd_set_error): Revert 2017-10-04 change.  Remove
 428         ellipsis parameter.  Split out bfd_error_on_input code to..
 429         (bfd_set_input_error): .. New function.
 430         * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
 431         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
 432         * bfd-in2.h: Regenerate.
 433
 434 2017-10-05  Alan Modra  <amodra@gmail.com>
 435
 436         * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
 437         fini_array error value.
 438
 439 2017-10-05  Alan Modra  <amodra@gmail.com>
 440
 441         PR 21167
 442         * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
 443         groups.
 444         (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
 445         flag from section.
 446         (elf_fake_sections): Adjust calls.  Exit immediately on failure.
 447         (bfd_elf_set_group_contents): Add associated reloc section indices
 448         to group contents.
 449
 450 2017-10-04  Alan Modra  <amodra@gmail.com>
 451
 452         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
 453         classify symbols for ELFv2.
 454
 455 2017-10-04  Pavel I. Kryukov <kryukov@frtk.ru>
 456
 457         PR 22245
 458         * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
 459         undergoes default promotion.
 460         * bfd-in2.h: Regenerate.
 461
 462 2017-10-02  Alan Modra  <amodra@gmail.com>
 463
 464         * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
 465         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 466
 467 2017-10-01  Alan Modra  <amodra@gmail.com>
 468
 469         PR 21957
 470         * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
 471         (add_line_info): Always put end_sequence last.
 472
 473 2017-10-01  Alan Modra  <amodra@gmail.com>
 474
 475         PR 22047
 476         * dwarf2.c (read_section): Allocate buffer with extra byte for
 477         bfd_simple_get_relocated_section_contents rather than copying
 478         afterwards.
 479
 480 2017-09-29  Alan Modra  <amodra@gmail.com>
 481
 482         * merge.c (merge_strings): Return FALSE on malloc failure.
 483         (_bfd_merge_sections): Return failures from record_section and
 484         merge_strings.
 485
 486 2017-09-28  Alan Modra  <amodra@gmail.com>
 487
 488         PR 22220
 489         * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
 490         a case where plugin_notice isn't called.
 491
 492 2017-09-27  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 493
 494         * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
 495         comparison.
 496
 497 2017-09-26  H.J. Lu  <hongjiu.lu@intel.com>
 498
 499         PR ld/22199
 500         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
 501         output_bfd to info->callbacks->minfo.
 502
 503 2017-09-26  Nick Clifton  <nickc@redhat.com>
 504
 505         PR 22172
 506         * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
 507         assertion failure if elf_x86_64_rtype_to_howto has already issued
 508         an error message.
 509
 510 2017-09-26  Alan Modra  <amodra@gmail.com>
 511
 512         PR 22210
 513         * dwarf2.c (read_formatted_entries): Use read_attribute_value to
 514         read data.
 515
 516 2017-09-26  Nick Clifton  <nickc@redhat.com>
 517
 518         PR 22210
 519         * dwarf2.c (read_formatted_entries): Fail early if we know that
 520         the loop parsing data entries will overflow the end of the
 521         section.
 522
 523 2017-09-26  Alan Modra  <amodra@gmail.com>
 524
 525         PR 22209
 526         * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
 527         (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
 528         to stash->info_ptr_memory, and check die_ref is within that memory.
 529         Set info_ptr_end correctly when another CU is refd.  Check die_ref
 530         for DW_FORM_ref4 etc. is within CU.
 531
 532 2017-09-26  Alan Modra  <amodra@gmail.com>
 533
 534         PR 22205
 535         * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
 536         (read_formatted_entries): Init "fe".
 537         (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
 538
 539 2017-09-26  Alan Modra  <amodra@gmail.com>
 540
 541         PR 22204
 542         * dwarf2.c (decode_line_info): Ensure line_ptr stays within
 543         bounds in inner loop.
 544
 545 2017-09-25  Alan Modra  <amodra@gmail.com>
 546
 547         PR 22202
 548         * dwarf1.c (parse_die): Sanity check pointer against section limit
 549         before dereferencing.
 550         (parse_line_table): Likewise.
 551
 552 2017-09-25  Alan Modra  <amodra@gmail.com>
 553
 554         PR 22201
 555         * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
 556         has string form.
 557         (parse_comp_unit): Likewise.
 558
 559 2017-09-25  Alan Modra  <amodra@gmail.com>
 560
 561         PR 22200
 562         * dwarf2.c (read_formatted_entries): Error on format_count zero.
 563
 564 2017-09-24  Alan Modra  <amodra@gmail.com>
 565
 566         PR 22197
 567         * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
 568         within section bounds.
 569
 570 2017-09-24  Alan Modra  <amodra@gmail.com>
 571
 572         PR 22191
 573         * dwarf2.c (decode_line_info): Properly free line sequences on error.
 574
 575 2017-09-24  Alan Modra  <amodra@gmail.com>
 576
 577         PR 22187
 578         * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
 579         pname param.  Return status.  Make name const.  Don't abort,
 580         return an error.  Formatting.  Exit if current info_ptr matches
 581         orig_info_ptr.  Update callers.
 582         (scan_unit_for_symbols): Start at nesting_level of zero.  Make
 583         nested_funcs an array of structs for extensibility.  Formatting.
 584
 585 2017-09-24  Alan Modra  <amodra@gmail.com>
 586
 587         PR 22186
 588         * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
 589         rather than dividing by zero.
 590
 591 2017-09-24  Alan Modra  <amodra@gmail.com>
 592
 593         PR 22169
 594         * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
 595
 596 2017-09-24  Alan Modra  <amodra@gmail.com>
 597
 598         PR 22167
 599         * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
 600
 601 2017-09-24  Alan Modra  <amodra@gmail.com>
 602
 603         PR 22166
 604         * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
 605         SHT_GNU_verneed section for sanity.  Don't zalloc memory for
 606         verref.
 607
 608 2017-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 609
 610         PR binutils/22170
 611         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
 612         corrupted PLT.
 613
 614 2017-09-22  H.J. Lu  <hongjiu.lu@intel.com>
 615
 616         PR binutils/22163
 617         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
 618         -1 if bfd_canonicalize_dynamic_reloc returns 0.
 619
 620 2017-09-22  Pedro Alves  <palves@redhat.com>
 621             Alan Modra  <amodra@gmail.com>
 622
 623         * version.h: Add comment.
 624
 625 2017-09-21  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 626
 627         * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
 628         NT_S390_GS_BC, correct the previously swapped invocations of
 629         elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
 630
 631 2017-09-19  Alan Modra  <amodra@gmail.com>
 632
 633         PR 21441
 634         * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
 635         size.
 636
 637 2017-09-19  Alan Modra  <amodra@gmail.com>
 638
 639         PR 22150
 640         * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
 641         symbols before calculating verrefs.  Don't renumber dynsyms
 642         after gc.  Exclude .gnu.version when zero or one dynsym.
 643         Localize some vars and reindent.
 644
 645 2017-09-18  H.J. Lu  <hongjiu.lu@intel.com>
 646
 647         PR ld/22148
 648         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
 649         return from bfd_canonicalize_dynamic_reloc.
 650
 651 2017-09-15  Alan Modra  <amodra@gmail.com>
 652
 653         PR 22116
 654         * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
 655         overflows bfd_size_type.
 656
 657 2017-09-14  H.J. Lu  <hongjiu.lu@intel.com>
 658
 659         PR ld/22135
 660         * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
 661         to indicate if conversion is performed.
 662         (elf_i386_check_relocs): Cache section contents and relocations
 663         if conversion is performed.
 664         * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
 665         contents and relocations if conversion is performed.
 666
 667 2017-09-14  Nick Clifton  <nickc@redhat.com>
 668
 669         PR binutils/22113
 670         * peXXigen.c (pe_print_idata): Extend check for HintName vector
 671         entries.
 672
 673 2017-09-13  H.J. Lu  <hongjiu.lu@intel.com>
 674
 675         * elfxx-x86.h: Fix a typo in comments.
 676
 677 2017-09-09  Kamil Rytarowski  <n54@gmx.com>
 678
 679         * elf32-nds32.c: Rename __BIT() to N32_BIT().
 680
 681 2017-09-09  Alan Modra  <amodra@gmail.com>
 682
 683         * elf64-ppp.c (plt_stub_pad): Handle positive and negative
 684         plt_stub_align.
 685
 686 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 687
 688         * elf32-i386.c (elf_i386_relocate_section): Update usage of
 689         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 690         (elf_i386_finish_dynamic_symbol): Likewise.
 691         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 692         (elf_x86_64_finish_dynamic_symbol): Likewise.
 693         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
 694         (_bfd_x86_elf_fixup_symbol): Likewise.
 695
 696 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 697
 698         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 699         check has_non_got_reloc.
 700
 701 2017-09-09  H.J. Lu  <hongjiu.lu@intel.com>
 702
 703         PR ld/22115
 704         * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
 705         Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 706         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
 707         linker_def.  Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
 708         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
 709         and linker_def on __ehdr_start if it is referenced and not
 710         defined.
 711         (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
 712         and return TRUE when building executable, if a symbol has
 713         non-GOT/non-PLT relocations in text section or there is no
 714         dynamic linker.
 715         * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
 716
 717 2017-09-08  H.J. Lu  <hongjiu.lu@intel.com>
 718
 719         * elfxx-x86.h: Update comments.
 720
 721 2017-09-08  H.J. Lu  <hongjiu.lu@intel.com>
 722
 723         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
 724         elf_x86_plt_layout_table with elf_x86_init_table.
 725         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
 726         Likewise.
 727         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
 728         Likewise.
 729         * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
 730         (elf_x86_init_table): This.
 731         (_bfd_x86_elf_link_setup_gnu_properties): Replace
 732         elf_x86_plt_layout_table with elf_x86_init_table.
 733
 734 2017-09-07  H.J. Lu  <hongjiu.lu@intel.com>
 735
 736         * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
 737         elf64.lo together with elfxx-x86.lo for 64-bit BFD.
 738         * configure: Regenerated.
 739         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
 740         and r_sym fields of plt_layout.
 741         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
 742         Likewise.
 743         * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
 744         (_bfd_x86_elf_link_hash_table_create): Likewise.  Don't set
 745         r_info nor r_sym fields.
 746         (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
 747         fields of htab.
 748         * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
 749
 750 2017-09-07  Palmer Dabbelt  <palmer@dabbelt.com>
 751
 752         * (_bfd_riscv_relax_align): Call bfd_set_error and
 753         print an error message when unable to relax a .align directive.
 754
 755 2017-09-07  Palmer Dabbelt  <palmer@dabbelt.com>
 756
 757         * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
 758         (riscv_record_pcrel_hi_reloc): Add absolute argument.
 759         (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
 760         R_RISCV_PCREL_HI20 relocs, and pass the result to
 761         riscv_record_pcrel_hi_reloc.
 762
 763 2017-09-07  H.J. Lu  <hongjiu.lu@intel.com>
 764
 765         * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
 766         r_type_p.  Remove the converted argument.  Replace
 767         SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.  Return
 768         the new relocation type via r_type_p.
 769         (elf_i386_relocate_section): Likewise.
 770         (elf_i386_finish_dynamic_symbol): Likewise.
 771         (need_convert_load): Removed.
 772         (check_relocs_failed): Updated.
 773         (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
 774         instead of setting need_convert_load.
 775         (_bfd_i386_elf_convert_load): Removed.
 776         * elf64-x86-64.c (need_convert_load): Removed.
 777         (check_relocs_failed): Updated.
 778         (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
 779         Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
 780         Return the new relocation type via r_type_p.
 781         (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
 782         instead of setting need_convert_load.
 783         (elf_x86_64_check_relocs): Don't check PIC if relocation has
 784         been converted.
 785         (_bfd_x86_64_elf_convert_load): Removed.
 786         (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
 787         with SYMBOL_REFERENCES_LOCAL_P.
 788         (elf_x86_64_finish_dynamic_symbol): Likewise.
 789         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
 790         set convert_load.
 791         (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
 792         (_bfd_x86_elf_link_symbol_references_local): New function.
 793         * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
 794         (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
 795         SYMBOL_REFERENCES_LOCAL_P.
 796         (elf_x86_link_hash_entry): Add local_ref.
 797         (elf_x86_link_hash_table): Remove convert_load.
 798         (_bfd_i386_elf_convert_load): Removed.
 799         (_bfd_x86_64_elf_convert_load): Likewise.
 800         (_bfd_x86_elf_link_symbol_references_local): New.
 801
 802 2017-09-06  H.J. Lu  <hongjiu.lu@intel.com>
 803
 804         * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
 805         (elf_x86_64_info_to_howto): Get the real relocation type by
 806         masking out R_X86_64_converted_reloc_bit.
 807         (elf_x86_64_check_tls_transition): Get the real relocation type
 808         by masking out R_X86_64_converted_reloc_bit.
 809         (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
 810         instead of setting converted_reloc.
 811         (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
 812         instead of converted_reloc. Get the real relocation type by
 813         masking out R_X86_64_converted_reloc_bit.
 814         (elf_x86_64_link_setup_gnu_properties): Verify that the value of
 815         R_X86_64_converted_reloc_bit is valid.
 816         * elfxx-x86.h (converted_reloc): Removed.
 817
 818 2017-09-06  H.J. Lu  <hongjiu.lu@intel.com>
 819
 820         * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
 821         when calling elf_i386_tls_transition.  Don't use ELF32_R_TYPE
 822         to get the relocation type again.
 823         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
 824         r_type when calling elf_x86_64_tls_transition.  Don't use
 825         ELF32_R_TYPE to get the relocation type again.
 826
 827 2017-09-05  H.J. Lu  <hongjiu.lu@intel.com>
 828
 829         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
 830         converted_reloc.
 831
 832 2017-09-05  H.J. Lu  <hongjiu.lu@intel.com>
 833
 834         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
 835         argument.  Don't check relocation overflow.  Avoid relocation
 836         overflow if --no-relax is used.  Set converted_reloc on symbol
 837         if a GOTPCREL relocation is converted.
 838         (elf_x86_64_relocate_section): Issue a fatal error and suggest
 839         --no-relax if GOTPCREL relocation conversion leads to relocation
 840         overflow.
 841         * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
 842
 843 2017-09-05  Alexander Fedotov <alexander.fedotov@nxp.com>
 844             Edmar Wienskoski <edmar.wienskoski@nxp.com
 845
 846         * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
 847         (ppc_elf_check_relocs): Handle it.
 848         (ppc_elf_vle_split20): New function.
 849         (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
 850
 851 2017-09-03  H.J. Lu  <hongjiu.lu@intel.com>
 852
 853         PR ld/22071
 854         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
 855         for x86-64 if GOT_TLS_GDESC_P is true.
 856
 857 2017-09-03  Alan Modra  <amodra@gmail.com>
 858
 859         PR 22067
 860         * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
 861
 862 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 863
 864         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 865         tls_get_addr for x86-64 in one place.
 866
 867 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 868
 869         * configure.ac (bfd_backends): Add elf64-x86-64.lo together
 870         with elfxx-x86.lo for 64-bit BFD.
 871         * configure: Regenerated.
 872
 873 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 874
 875         * elf32-i386.c (elf_i386_convert_load): Renamed to ...
 876         (_bfd_i386_elf_convert_load): This.  Remove static.
 877         (elf_i386_size_dynamic_sections): Removed.
 878         (elf_backend_size_dynamic_sections): Likewise.
 879         * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
 880         (_bfd_x86_64_elf_convert_load): This.  Remove static.
 881         (elf_x86_64_size_dynamic_sections): Removed.
 882         (elf_backend_size_dynamic_sections): Likewise.
 883         * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
 884         (elf_x86_allocate_dynrelocs): This.  Make it static.
 885         (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
 886         (elf_x86_allocate_local_dynreloc): This.  Make it static.
 887         (elf_i386_is_reloc_section): New function.
 888         (elf_x86_64_is_reloc_section): Likewise.
 889         (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
 890         is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
 891         Rearrange got_entry_size initialization.
 892         (_bfd_x86_elf_size_dynamic_sections): New function.
 893         * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
 894         is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
 895         (_bfd_i386_elf_convert_load): New.
 896         (_bfd_x86_64_elf_convert_load): Likewise.
 897         (_bfd_x86_elf_size_dynamic_sections): Likewise.
 898         (elf_backend_size_dynamic_sections): Likewise.
 899         (_bfd_x86_elf_allocate_dynrelocs): Removed.
 900         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 901
 902 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 903
 904         * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
 905         update comments.
 906
 907 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 908
 909         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
 910         sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
 911
 912 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 913
 914         * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 915         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
 916         * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 917         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
 918         * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
 919         PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
 920
 921 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 922
 923         * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
 924         (elf_i386_allocate_local_dynrelocs): Likewise.
 925         (elf_i386_size_dynamic_sections): Replace
 926         elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
 927         with _bfd_x86_elf_allocate_dynrelocs and
 928         _bfd_x86_elf_allocate_local_dynrelocs.
 929         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
 930         (elf_x86_64_allocate_local_dynrelocs): Likewise.
 931         (elf_x86_64_size_dynamic_sections): Replace
 932         elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
 933         with _bfd_x86_elf_allocate_dynrelocs and
 934         _bfd_x86_elf_allocate_local_dynrelocs.
 935         * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
 936         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 937         * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
 938         (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
 939
 940 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 941
 942         * elf32-i386.c (is_i386_elf): Removed.
 943         (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
 944         (elf_i386_size_dynamic_sections): Likewise.
 945         (elf_i386_relocate_section): Likewise.
 946         * elf64-x86-64.c (is_x86_64_elf): Removed.
 947         (elf_x86_64_check_relocs): Replace is_x86_64_elf with
 948         is_x86_elf.
 949         (elf_x86_64_size_dynamic_sections): Likewise.
 950         (elf_x86_64_relocate_section): Likewise.
 951         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 952         target_id.
 953         * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
 954         (is_x86_elf): New.
 955
 956 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 957
 958         * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
 959         (elf_i386_allocate_dynrelocs): Replace
 960         elf_i386_compute_jump_table_size with
 961         elf_x86_compute_jump_table_size.
 962         (elf_i386_size_dynamic_sections): Likewise.
 963         * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
 964         (elf_x86_64_allocate_dynrelocs): Replace
 965         elf_x86_64_compute_jump_table_size with
 966         elf_x86_compute_jump_table_size.
 967         (elf_x86_64_size_dynamic_sections): Likewise.
 968         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 969         got_entry_size.
 970         * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
 971         (elf_x86_compute_jump_table_size): New.
 972
 973 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 974
 975         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
 976         sizeof_reloc.
 977         (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
 978         * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
 979
 980 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 981
 982         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
 983         with htab->is_vxworks.
 984         (elf_i386_size_dynamic_sections): Likewise.
 985         (elf_i386_relocate_section): Likewise.
 986         (elf_i386_finish_dynamic_symbol): Likewise.
 987         (elf_i386_finish_dynamic_sections): Likewise.
 988
 989 2017-09-02  H.J. Lu  <hongjiu.lu@intel.com>
 990
 991         * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
 992         GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 993         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
 994         * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
 995         GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 996         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
 997         * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
 998         GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
 999
1000 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
1001
1002         PR ld/22064
1003         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1004         ELF_COMMON_DEF_P for common symbols.
1005
1006 2017-09-02  Alan Modra  <amodra@gmail.com>
1007
1008         * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1009         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1010         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1011
1012 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
1013
1014         * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1015         (elf_backend_gc_mark_hook): Likewise.
1016         * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1017         (elf_backend_gc_mark_hook): Likewise.
1018         * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1019         * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1020         (elf_backend_gc_mark_hook): Likewise.
1021
1022 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
1023
1024         * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1025         (elf_backend_adjust_dynamic_symbol): Likewise.
1026         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1027         (elf_backend_adjust_dynamic_symbol): Likewise.
1028         * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1029         (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1030         * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1031         (_bfd_x86_elf_adjust_dynamic_symbol): New.
1032         (elf_backend_adjust_dynamic_symbol): Likewise.
1033
1034 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
1035
1036         * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1037         comments.
1038
1039 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
1040
1041         * elf32-i386.c (elf_i386_mkobject): Removed.
1042         (bfd_elf32_mkobject): Likewise.
1043         * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1044         (bfd_elf64_mkobject): Likewise.
1045         (bfd_elf32_mkobject): Likewise.
1046         * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1047         * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1048         (bfd_elf64_mkobject): Likewise.
1049         (bfd_elf32_mkobject): Likewise.
1050
1051 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
1052
1053         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1054         Call _bfd_x86_elf_link_setup_gnu_properties.
1055         * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1056         pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1057         entries.
1058         (elf_x86_64_non_lazy_plt): Likewise.
1059         (elf_x86_64_lazy_bnd_plt): Likewise.
1060         (elf_x86_64_non_lazy_bnd_plt): Likewise.
1061         (elf_x86_64_lazy_ibt_plt): Likewise.
1062         (elf_x32_lazy_ibt_plt): Likewise.
1063         (elf_x86_64_non_lazy_ibt_plt): Likewise.
1064         (elf_x32_non_lazy_ibt_plt): Likewise.
1065         (elf_x86_64_nacl_plt): Likewise.
1066         (elf_x86_64_link_setup_gnu_properties): Updated.  Call
1067         _bfd_x86_elf_link_setup_gnu_properties.
1068         * elfxx-x86.c: Include elf-vxworks.h".
1069         (_bfd_x86_elf_link_setup_gnu_properties): New function.
1070         * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1071         comments for pic_plt0_entry and pic_plt_entry.
1072         (elf_x86_non_lazy_plt_layout): Likewise.
1073         (elf_x86_plt_layout_table): New.
1074         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1075
1076 2017-09-01  H.J. Lu  <hongjiu.lu@intel.com>
1077
1078         PR ld/22061
1079         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1080         .eh_frame section for the second PLT.
1081         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1082         alignment of .eh_frame section for the second PLT.
1083
1084 2017-09-01  Nick Clifton  <nickc@redhat.com>
1085
1086         PR 22059
1087         * dwarf2.c (decode_line_info): Fix test for an overlong line info
1088         structure.
1089
1090 2017-09-01  Nick Clifton  <nickc@redhat.com>
1091
1092         PR 22058
1093         * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1094         attribute buffer is NUL terminated.
1095
1096 2017-08-31  Nick Clifton  <nickc@redhat.com>
1097
1098         PR 22047
1099         * dwarf2.c (read_section): If necessary add a terminating NUL byte
1100         to dwarf string sections.
1101
1102 2017-08-31  Alan Modra  <amodra@gmail.com>
1103
1104         * po/SRC-POTFILES.in: Regenerate.
1105
1106 2017-08-31  Alan Modra  <amodra@gmail.com>
1107
1108         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1109         for a section containing just a terminator.  Allow multiple
1110         terminators at end of section.
1111         * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1112         sections when not adding alignment.  Assert on terminator in
1113         the middle of FDEs.
1114
1115 2017-08-31  Alan Modra  <amodra@gmail.com>
1116
1117         PR 21441
1118         PR 22048
1119         * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1120         terminators.
1121
1122 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1123
1124         * configure.ac (bfd_backends): Add elf64.lo together with
1125         elfxx-x86.lo for 64-bit BFD.
1126         * configure: Regenerated.
1127
1128 2017-08-31  James Bowman  <james.bowman@ftdichip.com>
1129
1130         * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1131         for R_FT32_18.
1132
1133 2017-08-31  Alan Modra  <amodra@gmail.com>
1134
1135         PR binutils/22032
1136         * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1137         before _close_and_cleanup.  Call iovec->bclose after.
1138         (bfd_close): Remove code common to, and call, bfd_close_all_done.
1139
1140 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1141
1142         * elf32-i386.c (elf_i386_plt_type): Removed.
1143         (elf_i386_plt): Likewise.
1144         (elf_i386_get_synthetic_symtab): Updated.   Call
1145         _bfd_x86_elf_get_synthetic_symtab.
1146         * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1147         (elf_x86_64_plt): Likewise.
1148         (elf_x86_64_get_synthetic_symtab): Updated.  Call
1149         _bfd_x86_elf_get_synthetic_symtab.
1150         * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1151         (elf_x86_64_get_plt_got_vma): Likewise.
1152         (elf_i386_valid_plt_reloc_p): Likewise.
1153         (elf_x86_64_valid_plt_reloc_p): Likewise.
1154         (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1155         * elfxx-x86.h (elf_x86_plt_type): New.
1156         (elf_x86_plt): Likewise.
1157         (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1158
1159 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1160
1161         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1162         target_id instead of elf_machine_code.
1163
1164 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1165
1166         * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1167         (elf_i386_lazy_plt_layout): Likewise.
1168         (elf_i386_non_lazy_plt_layout): Likewise.
1169         (elf_i386_plt_layout): Likewise.
1170         (elf_i386_link_hash_table): Likewise.
1171         (elf_i386_next_tls_desc_index): Likewise.
1172         (elf_i386_srelplt2): Likewise.
1173         (elf_i386_plt): Likewise.
1174         (elf_i386_lazy_plt): Likewise.
1175         (elf_i386_non_lazy_plt): Likewise.
1176         (elf_i386_link_hash_table_create): Likewise.
1177         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1178         (elf_i386_lazy_plt): Updated.
1179         (elf_i386_non_lazy_plt): Likewise.
1180         (elf_i386_lazy_ibt_plt): Likewise.
1181         (elf_i386_non_lazy_ibt_plt): Likewise.
1182         (elf_i386_allocate_dynrelocs): Likewise.
1183         (elf_i386_size_dynamic_sections): Likewise.
1184         (elf_i386_relocate_section): Likewise.
1185         (elf_i386_finish_dynamic_symbol): Likewise.
1186         (elf_i386_finish_dynamic_sections): Likewise.
1187         (elf_i386_get_synthetic_symtab): Likewise.
1188         (elf_i386_link_setup_gnu_properties): Likewise.
1189         (elf_i386_nacl_plt): Likewise.
1190         * elf64-x86-64.c (ABI_64_P): Removed.
1191         (ELF64_DYNAMIC_INTERPRETER): Likewise.
1192         (ELF32_DYNAMIC_INTERPRETER): Likewise.
1193         (elf_x86_64_lazy_plt_layout): Likewise.
1194         (elf_x86_64_non_lazy_plt_layout): Likewise.
1195         (elf_x86_64_plt_layout): Likewise.
1196         (elf_x86_64_link_hash_table): Likewise.
1197         (elf_x86_64_plt): Likewise.
1198         (elf_x86_64_lazy_plt): Likewise.
1199         (elf_x86_64_non_lazy_plt): Likewise.
1200         (elf_x86_64_link_hash_table_create): Likewise.
1201         (bfd_elf64_bfd_link_hash_table_create): Likewise.
1202         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1203         (elf_x86_64_lazy_plt): Updated.
1204         (elf_x86_64_non_lazy_plt): Likewise.
1205         (elf_x86_64_lazy_bnd_plt): Likewise.
1206         (elf_x86_64_non_lazy_bnd_plt): Likewise.
1207         (elf_x86_64_lazy_ibt_plt): Likewise.
1208         (elf_x32_lazy_ibt_plt): Likewise.
1209         (elf_x86_64_non_lazy_ibt_plt): Likewise.
1210         (elf_x32_non_lazy_ibt_plt): Likewise.
1211         (elf_x86_64_allocate_dynrelocs): Likewise.
1212         (elf_x86_64_size_dynamic_sections): Likewise.
1213         (elf_x86_64_relocate_section): Likewise.
1214         (elf_x86_64_finish_dynamic_symbol): Likewise.
1215         (elf_x86_64_finish_dynamic_sections): Likewise.
1216         (elf_x86_64_get_synthetic_symtab): Likewise.
1217         (elf_x86_64_link_setup_gnu_properties): Likewise.
1218         (elf_x86_64_nacl_plt): Likewise.
1219         * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1220         "elf/x86-64.h".
1221         (ELF32_DYNAMIC_INTERPRETER): New.
1222         (ELF64_DYNAMIC_INTERPRETER): Likewise.
1223         (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1224         (_bfd_x86_elf_link_hash_table_create): Likewise.
1225         (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1226         (elf_x86_link_hash_table_free): This.  Make it static.
1227         * elfxx-x86.h: Don't include "objalloc.h".
1228         (ABI_64_P): New.
1229         (elf_x86_lazy_plt_layout): Likewise.
1230         (elf_x86_non_lazy_plt_layout): Likewise.
1231         (elf_x86_plt_layout): Likewise.
1232         (_bfd_x86_elf_link_hash_table_create): Likewise.
1233         (bfd_elf64_bfd_link_hash_table_create): Likewise.
1234         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1235         (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1236         srelplt2 and next_tls_desc_index.
1237         (_bfd_x86_elf_link_hash_table_free): Removed.
1238
1239 2017-08-30  Maciej W. Rozycki  <macro@imgtec.com>
1240
1241         * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1242         branch offset interpretation.
1243
1244 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1245
1246         PR binutils/22032
1247         * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1248
1249 2017-08-30  H.J. Lu  <hongjiu.lu@intel.com>
1250
1251         * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1252         (elf_x86_64_srelplt2): Likewise.
1253
1254 2017-08-30  Alan Modra  <amodra@gmail.com>
1255
1256         * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1257         (ppc64_elf_tls_optimize): Set it.
1258         (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1259         insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1260         addis would add zero.
1261         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1262         (ppc_elf_tls_optimize): Set it.
1263         (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1264         insn on TPREL16_LO relocs to use r2 when addis would add zero.
1265
1266 2017-08-30  Alan Modra  <amodra@gmail.com>
1267
1268         * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1269         __tls_get_addr call sequences to LE, don't move the addi down
1270         to the nop.  Replace the bl with addi and leave the nop alone.
1271
1272 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
1273
1274         * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1275         Re-indent.
1276         * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1277         Likewise.
1278         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1279
1280 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
1281
1282         * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1283         (BFD64_BACKENDS): Likewise.
1284         (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1285         (BFD64_BACKENDS_CFILES): Likewise.
1286         * Makefile.in: Regenerated.
1287         * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1288         elf32-i386.lo and elf64-x86-64.lo.
1289         * configure: Regenerated.
1290         * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1291         "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1292         "objalloc.h" and "hashtab.h".
1293         (ELIMINATE_COPY_RELOCS): Removed.
1294         (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1295         (SYMBOL_NO_COPYRELOC): Likewise.
1296         (elf_i386_link_hash_entry): Likewise.
1297         (GOT_UNKNOWN): Likewise.
1298         (GOT_NORMAL): Likewise.
1299         (GOT_TLS_GD): Likewise.
1300         (elf_i386_hash_entry): Likewise.
1301         (elf_i386_obj_tdata): Likewise.
1302         (elf_i386_tdata): Likewise.
1303         (elf_i386_local_got_tls_type): Likewise.
1304         (elf_i386_local_tlsdesc_gotent): Likewise.
1305         (elf_i386_hash_table): Likewise.
1306         (elf_i386_link_hash_newfunc): Likewise.
1307         (elf_i386_local_htab_hash): Likewise.
1308         (elf_i386_local_htab_eq): Likewise.
1309         (elf_i386_get_local_sym_hash): Likewise.
1310         (elf_i386_link_hash_table_free): Likewise.
1311         (elf_i386_copy_indirect_symbol): Likewise.
1312         (elf_i386_fixup_symbol): Likewise.
1313         (elf_i386_readonly_dynrelocs): Likewise.
1314         (elf_i386_always_size_sections): Likewise.
1315         (elf_i386_set_tls_module_base): Likewise.
1316         (elf_i386_dtpoff_base): Likewise.
1317         (compare_relocs): Likewise.
1318         (elf_i386_hash_symbol): Likewise.
1319         (elf_i386_parse_gnu_properties): Likewise.
1320         (elf_i386_merge_gnu_properties): Likewise.
1321         (elf_i386_link_check_relocs): Likewise.
1322         (elf_i386_merge_symbol_attribute): Likewise.
1323         (bfd_elf32_bfd_link_check_relocs): Likewise.
1324         (elf_backend_copy_indirect_symbol): Likewise.
1325         (elf_backend_always_size_sections): Likewise.
1326         (elf_backend_omit_section_dynsym): Likewise.
1327         (elf_backend_hash_symbol): Likewise.
1328         (elf_backend_fixup_symbol): Likewise.
1329         (elf_backend_parse_gnu_properties): Likewise.
1330         (elf_backend_merge_gnu_properties): Likewise.
1331         (elf_backend_merge_symbol_attribute): Likewise.
1332         (elf_i386_mkobject): Updated.
1333         (elf_i386_link_hash_table_create): Likewise.
1334         (elf_i386_check_tls_transition): Likewise.
1335         (elf_i386_tls_transition): Likewise.
1336         (elf_i386_convert_load_reloc): Likewise.
1337         (elf_i386_check_relocs): Likewise.
1338         (elf_i386_adjust_dynamic_symbol): Likewise.
1339         (elf_i386_allocate_dynrelocs): Likewise.
1340         (elf_i386_convert_load): Likewise.
1341         (elf_i386_size_dynamic_sections): Likewise.
1342         (elf_i386_relocate_section): Likewise.
1343         (elf_i386_finish_dynamic_symbol ): Likewise.
1344         (elf_i386_finish_dynamic_sections): Likewise.
1345         (elf_i386_output_arch_local_syms): Likewise.
1346         (elf_i386_get_synthetic_symtab): Likewise.
1347         (elf_i386_link_setup_gnu_properties): Likewise.
1348         (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1349         of elf_link_hash_table, as base.
1350         (elf_i386_next_tls_desc_index): New.
1351         (elf_i386_srelplt2): Likewise.
1352         (elf_i386_plt): Likewise.
1353         (elf_i386_lazy_plt): Likewise.
1354         (elf_i386_non_lazy_plt): Likewise.
1355         * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1356         "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1357         "objalloc.h" and "hashtab.h".
1358         (ELIMINATE_COPY_RELOCS): Removed.
1359         (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1360         (SYMBOL_NO_COPYRELOC): Likewise.
1361         (elf_x86_64_link_hash_entry): Likewise.
1362         (GOT_UNKNOWN): Likewise.
1363         (GOT_NORMAL): Likewise.
1364         (GOT_TLS_GD): Likewise.
1365         (elf_x86_64_hash_entry): Likewise.
1366         (elf_x86_64_obj_tdata): Likewise.
1367         (elf_x86_64_tdata): Likewise.
1368         (elf_x86_64_local_got_tls_type): Likewise.
1369         (elf_x86_64_local_tlsdesc_gotent): Likewise.
1370         (elf_x86_64_hash_table): Likewise.
1371         (elf_x86_64_link_hash_newfunc): Likewise.
1372         (elf_x86_64_local_htab_hash): Likewise.
1373         (elf_x86_64_local_htab_eq): Likewise.
1374         (elf_x86_64_get_local_sym_hash): Likewise.
1375         (elf_x86_64_link_hash_table_free): Likewise.
1376         (elf_x86_64_copy_indirect_symbol): Likewise.
1377         (elf_x86_64_fixup_symbol): Likewise.
1378         (elf_x86_64_readonly_dynrelocs): Likewise.
1379         (elf_x86_64_always_size_sections): Likewise.
1380         (elf_x86_64_set_tls_module_base): Likewise.
1381         (elf_x86_64_dtpoff_base): Likewise.
1382         (compare_relocs): Likewise.
1383         (elf_x86_64_merge_symbol_attribute): Likewise.
1384         (elf_x86_64_hash_symbol): Likewise.
1385         (elf_x86_64_parse_gnu_properties): Likewise.
1386         (elf_x86_64_merge_gnu_properties): Likewise.
1387         (elf_x86_64_link_check_relocs): Likewise.
1388         (elf_backend_copy_indirect_symbol): Likewise.
1389         (elf_backend_always_size_sections): Likewise.
1390         (bfd_elf64_bfd_link_check_relocs): Likewise.
1391         (elf_backend_merge_symbol_attribute): Likewise.
1392         (elf_backend_hash_symbol): Likewise.
1393         (elf_backend_omit_section_dynsym): Likewise.
1394         (elf_backend_fixup_symbol): Likewise.
1395         (elf_backend_parse_gnu_properties): Likewise.
1396         (elf_backend_merge_gnu_properties): Likewise.
1397         (bfd_elf32_bfd_link_check_relocs): Likewise.
1398         (elf_x86_64_mkobject): Updated.
1399         (elf_x86_64_link_hash_table_create): Likewise.
1400         (elf_x86_64_check_tls_transition): Likewise.
1401         (elf_x86_64_tls_transition): Likewise.
1402         (elf_x86_64_convert_load_reloc): Likewise.
1403         (elf_x86_64_check_relocs): Likewise.
1404         (elf_x86_64_adjust_dynamic_symbol): Likewise.
1405         (elf_x86_64_allocate_dynrelocs): Likewise.
1406         (elf_x86_64_convert_load): Likewise.
1407         (elf_x86_64_size_dynamic_sections): Likewise.
1408         (elf_x86_64_relocate_section): Likewise.
1409         (elf_x86_64_finish_dynamic_symbol ): Likewise.
1410         (elf_x86_64_finish_dynamic_sections): Likewise.
1411         (elf_x86_64_output_arch_local_syms): Likewise.
1412         (elf_x86_64_get_synthetic_symtab): Likewise.
1413         (elf_x86_64_link_setup_gnu_properties): Likewise.
1414         (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1415         instead of elf_link_hash_table, as base.
1416         (elf_x86_64_next_tls_desc_index): New.
1417         (elf_x86_64_srelplt2): Likewise.
1418         (elf_x86_64_plt): Likewise.
1419         (elf_x86_64_lazy_plt): Likewise.
1420         (elf_x86_64_non_lazy_plt): Likewise.
1421         * elfxx-x86.c: New file.
1422         * elfxx-x86.h: Likewise.
1423
1424 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
1425
1426         * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1427         return.
1428         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1429
1430 2017-08-29  H.J. Lu  <hongjiu.lu@intel.com>
1431
1432         * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1433         sections before checking dynamic relocations and free invalid
1434         PLT section contents.
1435         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1436
1437 2017-08-28  H.J. Lu  <hongjiu.lu@intel.com>
1438
1439         * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1440         * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1441
1442 2017-08-28  H.J. Lu  <hongjiu.lu@intel.com>
1443
1444         PR binutils/22018
1445         * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1446         PLT section size.
1447         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1448
1449 2017-08-27  H.J. Lu  <hongjiu.lu@intel.com>
1450
1451         * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1452         def_protected.
1453         * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1454
1455 2017-08-26  H.J. Lu  <hongjiu.lu@intel.com>
1456
1457         PR ld/21997
1458         * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1459         dyn_lib_class and has_gnu_symbols.  Change bad_symtab to bitfield.
1460         Add a has_no_copy_on_protected bitfield.
1461         (elf_has_no_copy_on_protected): New.
1462         * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1463         elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1464         (elf_merge_gnu_property_list): Likewise.
1465         (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1466         to FALSE for elf_has_no_copy_on_protected.
1467         * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1468         (elf_i386_link_hash_entry): Add def_protected.
1469         (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1470         when checking info->nocopyreloc.
1471         (elf_i386_link_setup_gnu_properties): Don't set
1472         extern_protected_data here.
1473         (elf_i386_merge_symbol_attribute): New function.
1474         (elf_backend_merge_symbol_attribute): New.
1475         * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1476         (elf_x86_64_link_hash_entry): Add def_protected.
1477         (elf_x86_64_need_pic): Report protected symbol for def_protected.
1478         (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1479         when checking info->nocopyreloc.
1480         (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1481         relocation run-time overflow and unresolvable R_X86_64_32S
1482         relocation against protected data symbol defined in shared object
1483         with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1484         (elf_x86_64_link_setup_gnu_properties): Don't set
1485         extern_protected_data here.
1486         (elf_x86_64_merge_symbol_attribute): New function.
1487         (elf_backend_merge_symbol_attribute): New.
1488
1489 2017-08-26  Alan Modra  <amodra@gmail.com>
1490
1491         * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll.  Comment.
1492         (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1493         (ppc_elf_relocate_section): Comment fix.
1494         * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll.  Comment.
1495         (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1496         Support dynamic relocs for TPREL16 when non-pic too.
1497         (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1498         (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1499         when non-pic too.
1500
1501 2017-08-25  H.J. Lu  <hongjiu.lu@intel.com>
1502
1503         * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1504         "symbol" in comments.
1505         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1506
1507 2017-08-24  H.J. Lu  <hongjiu.lu@intel.com>
1508
1509         PR ld/22001
1510         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1511         R_X86_64_PC32 relocation run-time overflow and unresolvable
1512         R_X86_64_32S relocation with -z nocopyreloc.
1513
1514 2017-08-24  H.J. Lu  <hongjiu.lu@intel.com>
1515
1516         * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1517         Undefined symbols may not have a type.
1518         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1519
1520 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1521
1522         * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1523         bfd_link_info.  Report shared, PIE or PDE object based on
1524         bfd_link_info.
1525         (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1526         (elf_x86_64_relocate_section): Likewise.
1527
1528 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1529
1530         * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1531         for function symbols.
1532         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1533
1534 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
1535
1536         * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1537         extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1538         is set on any input relocatable file.
1539         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1540
1541 2017-08-23  Alan Modra  <amodra@gmail.com>
1542
1543         PR 21988
1544         * elf64-ppc.c (ensure_undef_dynamic): Rename from
1545         ensure_undefweak_dynamic.  Handle undefined too.
1546         * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1547         * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1548         (allocate_dynrelocs): Discard undefined non-default visibility
1549         relocs first.  Make undefined syms dynamic.  Tidy goto.
1550
1551 2017-08-21  Alan Modra  <amodra@gmail.com>
1552             H.J. Lu  <hongjiu.lu@intel.com>
1553
1554         PR ld/21964
1555         * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1556         * elflink.c (bfd_elf_define_start_stop): Rewrite.
1557
1558 2017-08-21  Hans-Peter Nilsson  <hp@bitrange.com>
1559
1560         PR ld/20125
1561         * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1562         undefined weak symbols.
1563
1564 2017-08-18  Nick Clifton  <nickc@redhat.com>
1565
1566         PR binutils/21962
1567         * tekhex.c (getsym): Fix check for source pointer walking off the
1568         end of the input buffer.
1569
1570 2017-08-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1571
1572         PR ld/18808
1573         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1574         relocations in debug sections, change abort to _bfd_error_handler.
1575
1576 2017-08-14  Nick Clifton  <nickc@redhat.com>
1577
1578         PR 21957
1579         * elf.c (setup_group): Check for an empty or very small group
1580         section.
1581         * po/bfd.pot: Regenerate.
1582
1583 2017-08-14  Alan Modra  <amodra@gmail.com>
1584
1585         PR 21441
1586         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1587         alignment padding here.
1588         * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1589         in a reverse pass over sections.
1590
1591 2017-08-11  H.J. Lu  <hongjiu.lu@intel.com>
1592
1593         PR binutils/21943
1594         * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1595         for @plt suffixes first.
1596         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1597
1598 2017-08-08  Nick Clifton  <nickc@redhat.com>
1599
1600         PR 21916
1601         * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1602         small section lengths.
1603         * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1604         table.
1605         (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1606         there is enough data present in the note.
1607
1608 2017-08-08  Alan Modra  <amodra@gmail.com>
1609
1610         PR 21017
1611         * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1612         got.refcount for GOTOFF relocs, just create .got section.
1613
1614 2017-08-07  H.J. Lu  <hongjiu.lu@intel.com>
1615
1616         * elflink.c (elf_link_add_object_symbols): Move common symbol
1617         check after bed->common_definition.
1618
1619 2017-08-07  Alan Modra  <amodra@gmail.com>
1620
1621         PR 21910
1622         * elflink.c (bfd_elf_final_link): Don't segfault when sections
1623         needed to define various dynamic tags have been discarded.
1624
1625 2017-08-07  Nick Clifton  <nickc@redhat.com>
1626
1627         PR 21884
1628         * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1629         has not been set then use the bfd returned by
1630         _bfd_elf_link_setup_gnu_properties.  If that is null then search
1631         through all the input bfds selecting the first normal, ELF format
1632         one.
1633         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1634
1635 2017-08-06  H.J. Lu  <hongjiu.lu@intel.com>
1636
1637         * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1638         to 1 bit.
1639         (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1640         (elf_i386_check_tls_transition): Check tls_get_addr directly.
1641         (elf_i386_convert_load_reloc): Update tls_get_addr check.
1642         (elf_i386_link_check_relocs): New function.
1643         (bfd_elf32_bfd_link_check_relocs): New.
1644         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1645         to 1 bit.
1646         (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1647         (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1648         (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1649         (elf_x86_64_link_check_relocs): New function.
1650         (bfd_elf64_bfd_link_check_relocs): New.
1651         (bfd_elf32_bfd_link_check_relocs): Likewise.
1652
1653 2017-08-06  H.J. Lu  <hongjiu.lu@intel.com>
1654
1655         PR ld/21903:
1656         * elflink.c (elf_link_add_object_symbols): Treat common symbol
1657         as undefined for --no-define-common.
1658
1659 2017-08-05  Alan Modra  <amodra@gmail.com>
1660
1661         * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1662         hppa_link_hash_table.
1663
1664 2017-08-02  Max Filippov  <jcmvbkbc@gmail.com>
1665
1666         * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1667         entries for sysregs with negative indices.
1668
1669 2017-08-01  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1670
1671         * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1672         isn't the S/390 specific elf data.
1673         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1674
1675 2017-07-31  Kuan-Lin Chen  <rufus@andestech.com>
1676
1677         * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1678         * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1679         [R_RISCV_ADD16]: Likewise.
1680         [R_RISCV_ADD32]: Likewise.
1681         [R_RISCV_ADD64]: Likewise.
1682         [R_RISCV_SUB6]: Likewise.
1683         [R_RISCV_SUB8]: Likewise.
1684         [R_RISCV_SUB16]: Likewise.
1685         [R_RISCV_SUB32]: Likewise.
1686         [R_RISCV_SUB64]: Likewise.
1687
1688 2017-07-31  Alan Modra  <amodra@gmail.com>
1689
1690         * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1691         without ld.so checks.
1692
1693 2017-07-29  Alan Modra  <amodra@gmail.com>
1694
1695         PR 21847
1696         * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1697         (ppc64_elf_merge_symbol): Set non_zero_localentry.
1698         (is_elfv2_localentry0): Test non_zero_localentry.
1699         (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1700
1701 2017-07-28  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
1702
1703         * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1704         pointer check for htab->elf.irelplt.
1705         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1706
1707 2017-07-27  Nick Clifton  <nickc@redhat.com>
1708
1709         PR 21840
1710         * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1711         size is -1.
1712         * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1713         with error return.
1714         * section.c (bfd_make_section_with_flags): Fail if the name or bfd
1715         are NULL.
1716         * vms-alpha.c (bfd_make_section_with_flags): Correct computation
1717         of end pointer.
1718         (evax_bfd_print_emh): Check for invalid string lengths.
1719
1720 2017-07-25  Nick Clifton  <nickc@redhat.com>
1721
1722         * po/fr.po: Updated French translation.
1723
1724 2017-07-25  Benjamin Green  <bengreen5mx@gmail.com>
1725
1726         PR 21824
1727         * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
1728         16-bit absolute branches into 10-bit pc-relative branches on the
1729         MSP430 as well as the MSP430X.
1730
1731 2017-07-25  Alan Modra  <amodra@gmail.com>
1732
1733         * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
1734         (stub_eh_frame_size): New function.
1735         (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
1736         (group_sections): Init group tls_get_addr_opt_bctrl.
1737         (ppc64_elf_size_stubs): Update sizing and initialization of
1738         .eh_frame.  Iteration over stubs via group list.
1739         (ppc64_elf_build_stubs): Iterate over stubs via group list.
1740         (ppc64_elf_finish_dynamic_sections): Update finalization of
1741         .eh_frame.
1742
1743 2017-07-24  Nick Clifton  <nickc@redhat.com>
1744
1745         PR 21813
1746         * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
1747         of the relocs to the canonicalize_one_reloc routine.
1748         * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
1749         for the _bfd_mach_o_canonicalize_one_reloc field.
1750         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
1751         res_base parameter.  Use to check for corrupt pair relocs.
1752         * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
1753         Likewise.
1754         * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
1755         Likewise.
1756         * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
1757         Likewise.
1758
1759         * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
1760         enough data in the record before attempting to parse it.
1761         (_bfd_vms_slurp_eeom): Likewise.
1762
1763         (_bfd_vms_slurp_egsd): Check for an invalid section index.
1764         (image_set_ptr): Likewise.
1765         (alpha_vms_slurp_relocs): Likewise.
1766
1767         (alpha_vms_object_p): Check for a truncated record.
1768
1769 2017-07-24  Nick Clifton  <nickc@redhat.com>
1770
1771         PR 21803
1772         * reloc.c (_bfd_unrecognized_reloc): New function.  Reports
1773         an unrecognized reloc and sets the bfd_error value.
1774         * libbfd.h: Regenerate.
1775         * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
1776         function.
1777         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1778         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1779         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1780         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1781         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1782
1783 2017-07-23  Alan Modra  <amodra@gmail.com>
1784
1785         * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
1786         restore of LR.
1787
1788 2017-07-19  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1789
1790         PR ld/18841
1791         * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
1792         reloc_class_ifunc for ifunc symbols.
1793
1794 2017-07-19  Nick Clifton  <nickc@redhat.com>
1795
1796         PR 21787
1797         * archive.c (bfd_generic_archive_p): If the bfd does not have the
1798         correct magic bytes at the start, set the error to wrong format
1799         and clear the format selector before returning NULL.
1800
1801 2017-07-19  Nick Clifton  <nickc@redhat.com>
1802
1803         PR 21786
1804         * coff-rs6000.c (_bfd_strntol): New function.
1805         (_bfd_strntoll): New function.
1806         (GET_VALUE_IN_FIELD): New macro.
1807         (EQ_VALUE_IN_FIELD): new macro.
1808         (_bfd_xcoff_slurp_armap): Use new macros.
1809         (_bfd_xcoff_archive_p): Likewise.
1810         (_bfd_xcoff_read_ar_hdr): Likewise.
1811         (_bfd_xcoff_openr_next_archived_file): Likewise.
1812         (_bfd_xcoff_stat_arch_elt): Likewise.
1813         * coff64-rs6000.c (_bfd_strntol): New function.
1814         (_bfd_strntoll): New function.
1815         (GET_VALUE_IN_FIELD): New macro.
1816         (xcoff64_slurp_armap): Use new macros.
1817
1818 2017-07-19  Claudiu Zissulescu  <claziss@synopsys.com>
1819             John Eric Martin  <John.Martin@emmicro-us.com>
1820
1821         * bfd-in2.h: Regenerate.
1822         * libbfd.h: Regenerate.
1823         * elf32-arc.c (JLI): Define.
1824         * reloc.c: Add JLI relocations.
1825
1826 2017-07-18  Nick Clifton  <nickc@redhat.com>
1827
1828         PR 21775
1829         * coff-sh.c: Fix spelling typos.
1830         * compress.c: Likewise.
1831         * cpu-pdp11.c: Likewise.
1832         * ecofflink.c: Likewise.
1833         * elf-m10300.c: Likewise.
1834         * elf.c: Likewise.
1835         * elf32-arm.c: Likewise.
1836         * elf32-m68k.c: Likewise.
1837         * elf32-nds32.c: Likewise.
1838         * elf32-ppc.c: Likewise.
1839         * elf32-sh.c: Likewise.
1840         * elf32-v850.c: Likewise.
1841         * elf64-ppc.c: Likewise.
1842         * elf64-x86-64.c: Likewise.
1843         * elflink.c: Likewise.
1844         * elfnn-aarch64.c: Likewise.
1845         * elfxx-mips.c: Likewise.
1846         * som.c: Likewise.
1847         * sunos.c: Likewise.
1848         * vms-alpha.c: Likewise.
1849         * xcofflink.c: Likewise.
1850
1851 2017-07-18  Nick Clifton  <nickc@redhat.com>
1852
1853         PR binutils/21781
1854         * coffcode.h (handle_COMDAT): Replace abort with an error message
1855         and return.
1856
1857 2017-07-17  H.J. Lu  <hongjiu.lu@intel.com>
1858
1859         PR ld/21782
1860         * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
1861         to shared library.
1862
1863 2017-07-17  H.J. Lu  <hongjiu.lu@intel.com>
1864
1865         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1866
1867 2017-07-16  Alan Modra  <amodra@gmail.com>
1868
1869         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
1870         __tls_index GOT entries when using __tls_get_addr_opt stub.
1871         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1872
1873 2017-07-12  Alan Modra  <amodra@gmail.com>
1874
1875         * po/es.po: Update from translationproject.org/latest/bfd/.
1876         * po/fi.po: Likewise.
1877         * po/fr.po: Likewise.
1878         * po/id.po: Likewise.
1879         * po/ja.po: Likewise.
1880         * po/ro.po: Likewise.
1881         * po/ru.po: Likewise.
1882         * po/sr.po: Likewise.
1883         * po/sv.po: Likewise.
1884         * po/tr.po: Likewise.
1885         * po/uk.po: Likewise.
1886         * po/vi.po: Likewise.
1887         * po/zh_CN.po: Likewise.
1888         * po/hr.po: New file from translationproject.org.
1889         * configure.ac (ALL_LINGUAS): Add hr.  Sort.
1890         * configure: Regenerate.
1891
1892 2017-07-12  Nick Clifton  <nickc@redhat.com>
1893
1894         Fix compile time warnings using gcc 7.1.1.
1895         * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
1896         plt_name buffer.
1897         (elf_xtensa_get_gotplt_section): Increase length of got_name
1898         buffer.
1899         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
1900         default return of FALSE.
1901         * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
1902         default return of FALSE.
1903
1904 2017-07-12  Alan Modra  <amodra@gmail.com>
1905
1906         * binary.c (binary_set_section_contents): Don't print filepos in
1907         error message.
1908         (coff_write_object_contents): Cast size_t for error message.
1909         (coff_slurp_line_table): Don't use bfd_vma symndx.
1910         (coff_slurp_reloc_table): Remove unneeded cast.
1911         * dwarf2.c (read_section): Cast bfd_int64_t to long long for
1912         error message.
1913         (find_abstract_instance_name): Likewise.
1914         * elf32-arm.c (arm_type_of_stub): Correct error arg order.
1915         (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
1916         (elf32_arm_check_relocs): Make r_symndx an int.
1917         * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
1918         format string.
1919         * elf32-metag.c (elf_metag_relocate_section): Delete extra error
1920         message arg.
1921         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
1922         error message.
1923         * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
1924         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1925         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1926         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1927         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1928         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1929         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1930         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
1931         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1932         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1933         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1934         * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
1935         and use %lu for error message.
1936         * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
1937         * mmo.c (mmo_scan): Make stab_loc a file_ptr.  Cast expression for
1938         error message.
1939
1940         * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
1941         in error message.
1942         (elf32_arm_final_link_relocate): Likewise.
1943         * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
1944         * coffcode.h (styp_to_sec_flags): Likewise.
1945         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
1946         * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
1947         * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1948         * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
1949         (elf32_bfin_merge_private_bfd_data): Likewise.
1950         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1951         * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1952         * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1953         (i370_elf_relocate_section): Likewise.
1954         * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1955         * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1956         * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1957         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1958         * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1959         * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1960         * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1961         * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1962         (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1963         * ieee.c (ieee_write_id, read_id): Likewise.
1964         * mach-o.c (bfd_mach_o_write_contents): Likewise.
1965         (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
1966         (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
1967         (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
1968         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
1969         * stabs.c (_bfd_link_section_stabs): Likewise.
1970
1971         * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
1972         format.
1973         * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1974         * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1975         * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
1976         * coff-sh.c (sh_relax_section): Likewise.
1977         (sh_relax_delete_bytes, sh_swap_insns): Likewise.
1978         * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1979         * coffcode.h (coff_slurp_reloc_table): Likewise.
1980         * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
1981         (_bfd_coff_read_string_table): Likewise.
1982         * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
1983         * compress.c (bfd_get_full_section_contents): Likewise.
1984         * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
1985         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1986         * elf.c (bfd_elf_string_from_elf_section): Likewise.
1987         * elf32-arc.c (arc_special_overflow_checks): Likewise.
1988         * elf32-arm.c (elf32_arm_tls_relax): Likewise.
1989         (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
1990         (elf32_arm_write_section): Likewise.
1991         * elf32-bfin.c (bfin_relocate_section): Likewise.
1992         (bfinfdpic_relocate_section): Likewise.
1993         * elf32-hppa.c (hppa_build_one_stub): Likewise.
1994         (final_link_relocate, elf32_hppa_relocate_section): Likewise.
1995         * elf32-i386.c (elf_i386_tls_transition): Likewise.
1996         (elf_i386_relocate_section): Likewise.
1997         * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
1998         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1999         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2000         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2001         * elf32-metag.c (elf_metag_relocate_section): Likewise.
2002         * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2003         (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2004         (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2005         (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2006         (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2007         (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2008         (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2009         (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2010         (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2011         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2012         * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2013         * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2014         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2015         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2016         * elf32-sh.c (sh_elf_relax_section): Likewise.
2017         (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2018         (sh_elf_relocate_section): Likewise.
2019         * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2020         * elf32-spu.c (spu_elf_relocate_section): Likewise.
2021         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2022         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2023         * elf32-v850.c (v850_elf_relax_section): Likewise.
2024         * elf32-vax.c (elf_vax_check_relocs): Likewise.
2025         (elf_vax_relocate_section): Likewise.
2026         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2027         (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2028         (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2029         (do_fix_for_relocatable_link): Likewise.
2030         * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2031         (elf64_alpha_relax_with_lituse): Likewise.
2032         * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2033         (elf_hppa_final_link_relocate): Likewise.
2034         * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2035         (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2036         (elf64_vms_link_add_object_symbols): Likewise.
2037         * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2038         (mmix_final_link_relocate): Likewise.
2039         * elf64-s390.c (invalid_tls_insn): Likewise.
2040         (elf_s390_relocate_section): Likewise.
2041         * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2042         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2043         (elf_x86_64_relocate_section): Likewise.
2044         * elfcode.h (elf_slurp_symbol_table): Likewise.
2045         * elfcore.h (elf_core_file_p): Likewise.
2046         * elflink.c (elf_link_read_relocs_from_section): Likewise.
2047         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2048         (elfNN_aarch64_relocate_section): Likewise.
2049         * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2050         (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2051         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2052         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2053         (_bfd_mips_elf_relocate_section): Likewise.
2054         (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2055         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2056         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2057         * ieee.c (ieee_slurp_external_symbols): Likewise.
2058         * ihex.c (ihex_write_object_content): Likewise.
2059         * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2060         * merge.c (_bfd_merged_section_offset): Likewise.
2061         * mmo.c (mmo_write_loc_chunk): Likewise.
2062         (mmo_write_object_contents): Likewise.
2063         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2064         * stabs.c (_bfd_link_section_stabs): Likewise.
2065         * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2066
2067 2017-07-11  Alan Modra  <amodra@gmail.com>
2068
2069         * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2070
2071 2017-07-11  Alan Modra  <amodra@gmail.com>
2072
2073         * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2074         instruction" error using _bfd_error_handler, not einfo.
2075
2076 2017-07-10  Nick Clifton  <nickc@redhat.com>
2077
2078         * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2079         for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2080
2081 2017-07-07  John Baldwin  <jhb@FreeBSD.org>
2082
2083         * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2084
2085 2017-07-07  Alan Modra  <amodra@gmail.com>
2086
2087         * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2088
2089 2017-07-07  Alan Modra  <amodra@gmail.com>
2090
2091         * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2092         as long long.  Move code replacing "ll" with "I64", and simplify.
2093
2094 2017-07-06  H.J. Lu  <hongjiu.lu@intel.com>
2095
2096         * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2097         to 1.
2098
2099 2017-07-05  H.J. Lu  <hongjiu.lu@intel.com>
2100
2101         * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2102         xtime.
2103         (line_info_add_file_name): Likewise.
2104         (decode_line_info): Likewise.
2105
2106 2017-07-04  Tristan Gingold  <gingold@adacore.com>
2107
2108         * version.m4: Bump version to 2.29.51
2109         * configure: Regenerate.
2110
2111 2017-07-04  Jiong Wang  <jiong.wang@arm.com>
2112
2113         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2114         sanity check at the head of this function.
2115
2116 2017-07-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2117
2118         * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2119         dwarf_line_str_size.
2120         (struct attr_abbrev): Add field implicit_const.
2121         (dwarf_debug_sections): Add .debug_line_str.
2122         (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2123         (dwarf_debug_section_assert): Add static assertion.
2124         (read_indirect_line_string): New.
2125         (read_abbrevs): Support DW_FORM_implicit_const.
2126         (is_str_attr): Support DW_FORM_line_strp.
2127         (read_attribute_value): Support DW_FORM_line_strp and
2128         DW_FORM_implicit_const.
2129         (read_attribute): Support DW_FORM_implicit_const.
2130         (line_info_add_include_dir, line_info_add_include_dir_stub):
2131         (line_info_add_file_name, read_formatted_entries): New.
2132         (decode_line_info, parse_comp_unit): Support DWARF 5.
2133         (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2134
2135 2017-07-03  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
2136
2137         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2138         abort statement that was put for symbols that are not dynamic.
2139
2140 2017-07-03  Tristan Gingold  <gingold@adacore.com>
2141
2142         * po/bfd.pot: Regenerate
2143
2144 2017-07-03  Alan Modra  <amodra@gmail.com>
2145
2146         * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2147         __MSVCRT__.  Support "L" modifier for bfd_vma.  Formatting.
2148         * elf.c (setup_group): Use "Lx" to print sh_size.
2149         (_bfd_elf_setup_sections): Remove unnecessary cast and print
2150         unknown section type in hex.
2151         (copy_special_section_fields): Style fix.
2152         (bfd_section_from_shdr): Correct format for sh_link.  Use a
2153         common error message for all the variants of unrecognized
2154         section types.
2155         (assign_file_positions_for_load_sections): Use "Lx" for lma
2156         adjust error message.
2157         (assign_file_positions_for_non_load_sections): Formatting.
2158         (rewrite_elf_program_header): Formatting.  Use "Lx" for
2159         bfd_vma values in error messages.
2160         * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2161         ELF_R_SYM value to type expected by format.
2162         * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2163         in error messages.
2164         (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2165         (elf_link_input_bfd): Use "Lx" for r_info.
2166         (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2167
2168 2017-07-03  Alan Modra  <amodra@gmail.com>
2169
2170         * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2171         * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2172         Microsoft C library variant of long long format specifier.
2173         (PRINT20): Cast value to bfd_uint64_t not long long.
2174         * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2175         * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2176         long long.  Don't cast to bfd_vma.
2177         * elf32-score.c (score3_bfd_getl48): Likewise.
2178         * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2179
2180 2017-07-03  Alan Modra  <amodra@gmail.com>
2181
2182         * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2183         print d_tag.
2184         (bfd_elf_print_symbol): Don't cast symbol->flags.
2185         (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2186         * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2187         _bfd_error_handler argument order.
2188         (ppc_elf_merge_private_bfd_data): Don't cast flags.
2189
2190 2017-07-03  Alan Modra  <amodra@gmail.com>
2191
2192         * configure.ac: Invoke AC_CHECK_TYPES for long long.  Invoke
2193         AC_TYPE_LONG_DOUBLE.
2194         * configure: Regenerate.
2195         * config.in: Regenerate.
2196
2197 2017-06-29  Andrew Waterman  <andrew@sifive.com>
2198
2199         * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2200         relocs.
2201
2202 2017-06-29  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
2203
2204         * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2205         unless it is undefined weak.
2206         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2207         relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2208         relocation.
2209         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2210         is not dynamic in PIC, abort.
2211
2212 2017-06-29  Jiong Wang  <jiong.wang@arm.com>
2213
2214         PR ld/21402
2215         * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2216         undefined weak symbols into dynamic.
2217         (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2218         relocation for non-dynamic symbols.
2219         (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2220
2221 2017-06-29  Jiong Wang  <jiong.wang@arm.com>
2222
2223         * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2224         (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2225         BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2226         BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2227         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2228         support for them.
2229
2230 2017-06-29  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2231
2232         * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2233         (elfcore_write_s390_gs_bc): Likewise.
2234         * elf.c (elfcore_grok_s390_gs_cb): New function.
2235         (elfcore_grok_s390_gs_bc): New function.
2236         (elfcore_grok_note): Call them.
2237         (elfcore_write_s390_gs_cb): New function.
2238         (elfcore_write_s390_gs_bc): New function.
2239         (elfcore_write_register_note): Call them.
2240
2241 2017-06-28  H.J. Lu  <hongjiu.lu@intel.com>
2242
2243         * libbfd.c (_bfd_generic_get_section_contents): Don't call
2244         bfd_get_file_size.  Check archive element size.
2245         (_bfd_generic_get_section_contents_in_window): Likewise.
2246
2247 2017-06-28  H.J. Lu  <hongjiu.lu@intel.com>
2248
2249         * bfd-in2.h: Regenerated.
2250         * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2251         (bfd_get_file_size): Likewise.
2252
2253 2017-06-28  Maciej W. Rozycki  <macro@imgtec.com>
2254             Matthew Fortune  <matthew.fortune@imgtec.com>
2255
2256         * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2257         * cpu-mips.c (I_interaptiv_mr2): New enum value.
2258         (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2259         * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2260         case.
2261         (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2262         (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2263         (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2264         (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2265         `bfd_mach_mips_interaptiv_mr2' entries.
2266         * bfd-in2.h: Regenerate.
2267
2268 2017-06-27  Nick Clifton  <nickc@redhat.com>
2269
2270         * tekhex.c (pass_over): Revert accidental conversion of a local
2271         array to a static array.
2272
2273 2017-06-27  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
2274
2275         PR ld/13402
2276         * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2277         reloc addend if necessary. Adjust diff only if
2278         shrinked_insn_address < end_address.
2279
2280 2017-06-27  Alan Modra  <amodra@gmail.com>
2281
2282         PR binutils/21665
2283         * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2284         (_bfd_generic_get_section_contents_in_window): Likewise.
2285
2286 2017-06-26  Kuan-Lin Chen  <rufus@andestech.com>
2287
2288         * elfnn-riscv.c (perform_relocation): Support the new
2289         R_RISCV_32_PCREL relocation.
2290         (riscv_elf_relocate_section): Likewise.
2291         * elfxx-riscv.c (howto_table): Likewise.
2292         (riscv_reloc_map): Likewise.
2293         * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2294         * libbfd.h: Regenerate.
2295
2296 2017-06-27  Alan Modra  <amodra@gmail.com>
2297
2298         PR binutils/21665
2299         * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2300         Use unsigned file pointer type, and remove cast.
2301         * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2302         Add "count", not "sz".
2303
2304 2017-06-26  Pedro Alves  <palves@redhat.com>
2305
2306         PR binutils/21665
2307         * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2308         "sz".
2309
2310 2017-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2311
2312         PR binutils/21665
2313         * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2314         a missing line.
2315
2316 2017-06-26  Maciej W. Rozycki  <macro@imgtec.com>
2317
2318         * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2319         * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2320         E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2321         (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2322         `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2323
2324 2017-06-26  H.J. Lu  <hongjiu.lu@intel.com>
2325
2326         PR binutils/21665
2327         * compress.c (bfd_get_full_section_contents): Don't check the
2328         file size here.
2329         * libbfd.c (_bfd_generic_get_section_contents): Check for and
2330         reject a section whose size + offset is greater than the size
2331         of the entire file.
2332         (_bfd_generic_get_section_contents_in_window): Likewise.
2333
2334 2017-06-26  Nick Clifton  <nickc@redhat.com>
2335
2336         PR binutils/21670
2337         * tekhex.c (getvalue): Check for the source pointer exceeding the
2338         end pointer before the first byte is read.
2339
2340 2017-06-26  Nick Clifton  <nickc@redhat.com>
2341
2342         PR binutils/21665
2343         * opncls.c (get_build_id): Check that the section is big enough
2344         to contain the whole note.
2345         * compress.c (bfd_get_full_section_contents): Check for and reject
2346         a section whose size is greater than the size of the entire file.
2347         * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2348         contain a notes section.
2349
2350 2017-06-26  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
2351
2352         * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2353         pointer checks.
2354         (elf_s390_modify_segment_map): Likewise.
2355         (bfd_elf_s390_set_options): Lisewise.
2356
2357 2017-06-26  Alan Modra  <amodra@gmail.com>
2358
2359         * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2360         a --just-syms bfd.
2361         (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2362         (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2363         .preinit_array on --just-syms bfds.
2364         (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2365         (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2366         (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2367
2368 2017-06-25  Sergei Trofimovich  <slyfox@gentoo.org>
2369
2370         * elf.c (find_link): Bounds check "hint".
2371
2372 2017-06-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2373
2374         * elf32-arm.c (using_thumb_only): Update list of architectures in
2375         BFD_ASSERT for which the logic is valid.
2376         (using_thumb2_bl): Likewise.
2377         (using_thumb2): Likewise and return true for ARMv8-R.
2378         (arch_has_arm_nop): Likewise.
2379         (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2380         merging logic.  Update commentis for value 15 of v8m_baseline,
2381         v8m_mainline and v4t_plus_v6_m arrays.  Use v8r array to decide
2382         merging of value 15 of Tag_CPU_arch.
2383
2384 2017-06-23  Jiong Wang  <jiong.wang@arm.com>
2385
2386         * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2387         BFD_RELOC_AARCH64_ADR_GOT_PAGE
2388         * bfd-in2.h: Regenerate.
2389
2390 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
2391
2392         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2393         the error_alignment label forward.  Properly align program
2394         property note section.
2395
2396 2017-06-22  Eric Christopher  <echristo@gmail.com>
2397
2398         * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2399         abs to fix a truncation warning.
2400
2401 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
2402
2403         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2404         local undefined weak symbol to 0.
2405         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2406
2407 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
2408
2409         * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2410         is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2411         (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2412         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2413         * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2414         info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2415         (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2416         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2417
2418 2017-06-22  H.J. Lu  <hongjiu.lu@intel.com>
2419
2420         * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2421         (elf_i386_lazy_ibt_plt_entry): Likewise.
2422         (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2423         (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2424         (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2425         (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2426         (elf_i386_lazy_plt_layout): Likewise.
2427         (elf_i386_non_lazy_plt_layout): Likewise.
2428         (elf_i386_link_hash_entry): Add plt_second.
2429         (elf_i386_link_hash_table): Add plt_second and
2430         plt_second_eh_frame.
2431         (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2432         (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2433         the second PLT.  Check the second PLT.
2434         (elf_i386_relocate_section): Use the second PLT to resolve
2435         PLT reference if needed.
2436         (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2437         needed.
2438         (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2439         second PLT.  Generate unwind info for the second PLT.
2440         (elf_i386_plt_type): Add plt_second.
2441         (elf_i386_get_synthetic_symtab): Support the second PLT.
2442         (elf_i386_parse_gnu_properties): Support
2443         GNU_PROPERTY_X86_FEATURE_1_AND.
2444         (elf_i386_merge_gnu_properties): Support
2445         GNU_PROPERTY_X86_FEATURE_1_AND.  If info->ibt is set, turn
2446         on GNU_PROPERTY_X86_FEATURE_1_IBT
2447         (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2448         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.  Use IBT-enabled PLT
2449         for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2450         is set on all relocatable inputs.
2451         * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2452         (elf_x32_lazy_ibt_plt_entry): Likewise.
2453         (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2454         (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2455         (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2456         (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2457         (elf_x86_64_lazy_ibt_plt): Likewise.
2458         (elf_x32_lazy_ibt_plt): Likewise.
2459         (elf_x86_64_non_lazy_ibt_plt): Likewise.
2460         (elf_x32_non_lazy_ibt_plt): Likewise.
2461         (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2462         (elf_x86_64_parse_gnu_properties): Support
2463         GNU_PROPERTY_X86_FEATURE_1_AND.
2464         (elf_x86_64_merge_gnu_properties): Support
2465         GNU_PROPERTY_X86_FEATURE_1_AND.  If info->ibt is set, turn
2466         on GNU_PROPERTY_X86_FEATURE_1_IBT
2467         (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2468         turn on GNU_PROPERTY_X86_FEATURE_1_IBT.  Use IBT-enabled PLT
2469         for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2470         is set on all relocatable inputs.
2471
2472 2017-06-22  Nick Clifton  <nickc@redhat.com>
2473
2474         PR binutils/21649
2475         * som.c (setup_sections): NUL terminate the space_strings buffer.
2476         Check that the space.name field does not index beyond the end of
2477         the space_strings buffer.
2478
2479 2017-06-21  Nick Clifton  <nickc@redhat.com>
2480
2481         PR binutils/21646
2482         * coff-sh.c (sh_reloc): Check for an out of range reloc.
2483
2484 2017-06-21  Nick Clifton  <nickc@redhat.com>
2485
2486         PR binutils/21639
2487         * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2488         type of the size parameter.
2489         (_bfd_vms_save_counted_string): Add second parameter - the maximum
2490         length of the counted string.
2491         * vms.h (_bfd_vms_save_sized_string): Update prototype.
2492         (_bfd_vms_save_counted_string): Likewise.
2493         * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2494         _bfd_vms_save_counted_string.
2495         (_bfd_vms_slurp_ehdr): Likewise.
2496         (_bfd_vms_slurp_egsd): Likewise.
2497         (Parse_module): Likewise.
2498
2499 2017-06-21  Alan Modra  <amodra@gmail.com>
2500
2501         * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2502         calls before tocsave calls.
2503         (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2504         following nop.
2505
2506 2017-06-21  Nick Clifton  <nickc@redhat.com>
2507
2508         PR binutils/21645
2509         * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2510         bfd_get_full_section_contents returns no contents.
2511
2512 2017-06-21  Nick Clifton  <nickc@redhat.com>
2513
2514         PR binutils/21638
2515         * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2516         record.
2517
2518 2017-06-21  Nick Clifton  <nickc@redhat.com>
2519
2520         PR binutils/21637
2521         * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2522         list.
2523         (image_set_ptr): Likewise.
2524         (alpha_vms_fix_sec_rel): Likewise.
2525         (alpha_vms_slurp_relocs): Likewise.
2526
2527 2017-06-21  Nick Clifton  <nickc@redhat.com>
2528
2529         PR binutils/21633
2530         * ieee.c (ieee_slurp_sections): Check for a NULL return from
2531         read_id.
2532         (ieee_archive_p): Likewise.
2533         (ieee_object_p): Likewise.
2534
2535 2017-06-21  Nick Clifton  <nickc@redhat.com>
2536
2537         PR binutils/21640
2538         * elf.c (setup_group): Zero the group section pointer list after
2539         allocation so that loops can be caught.  Check for NULL pointers
2540         when processing a group list.
2541
2542 2017-06-20  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
2543
2544         * elf-s390.h: New file.
2545         * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2546         field.
2547         (elf_s390_additional_program_headers): New function.
2548         (elf_s390_modify_segment_map): New function.
2549         (bfd_elf_s390_set_options): New function.
2550         (elf_backend_additional_program_headers)
2551         (elf_backend_modify_segment_map): Add macro definitions.
2552
2553 2017-06-19  H.J. Lu  <hongjiu.lu@intel.com>
2554
2555         PR ld/21626
2556         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2557         the DYNAMIC bit instead of bfd_count_sections.
2558
2559 2017-06-19  Nick Clifton  <nickc@redhat.com>
2560
2561         PR binutils/21618
2562         * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2563         length.
2564         (evax_bfd_print_eeom): Likewise.
2565         (evax_bfd_print_egsd): Check for an overlarge record length.
2566         (evax_bfd_print_etir): Likewise.
2567
2568 2017-06-19  Nick Clifton  <nickc@redhat.com>
2569
2570         PR binutils/21612
2571         * libieee.h (struct common_header_type): Add end_p field.
2572         * ieee.c (this_byte_and_next): Do not advance input_p beyond
2573         end_p.
2574         (read_id): Check for a length that exceeds the remaining bytes in
2575         the input buffer.
2576         (ieee_seek): Initialise end_p.
2577         (ieee_archive_p): Likewise.
2578         (ieee_object_p): Likewise.
2579
2580 2017-06-19  Nick Clifton  <nickc@redhat.com>
2581
2582         PR binutils/21611
2583         * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2584         before reading the EIHS structure entries.
2585
2586 2017-06-19  Nick Clifton  <nickc@redhat.com>
2587
2588         PR binutils/21615
2589         * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2590         gsd_size.  Check that there are enough bytes remaining to read the
2591         type and size of the next egsd.  Check that the size of the egsd
2592         does not exceed the size of the record.
2593
2594 2017-06-19  Alan Modra  <amodra@gmail.com>
2595
2596         * config.bfd: Correct targ_underscore for cris.
2597
2598 2017-06-18  Alan Modra  <amodra@gmail.com>
2599
2600         * config.bfd: Correct targ_underscore for epiphany, ip2k,
2601         m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2602
2603 2017-06-16  Nick Clifton  <nickc@redhat.com>
2604
2605         * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2606         bucketlist is empty because there are no symbols to add to the
2607         list.
2608
2609 2017-06-16  Alan Modra  <amodra@gmail.com>
2610
2611         PR ld/20022
2612         PR ld/21557
2613         PR ld/21562
2614         PR ld/21571
2615         * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2616         (BFD_JUMP_TABLE_LINK): Likewise.
2617         * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2618         * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2619         (bfd_elf_define_start_stop): New function.
2620         * linker.c (bfd_generic_define_start_stop): New function.
2621         * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2622         new field.
2623         * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2624         * aout-target.h (MY_bfd_define_start_stop): Define.
2625         * aout-tic30.c (MY_bfd_define_start_stop): Define.
2626         * binary.c (binary_bfd_define_start_stop): Define.
2627         * bout.c (b_out_bfd_define_start_stop): Define.
2628         * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2629         * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2630         * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2631         * coffcode.h (coff_bfd_define_start_stop): Define.
2632         * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2633         * i386msdos.c (msdos_bfd_define_start_stop): Define.
2634         * i386os9k.c (os9k_bfd_define_start_stop): Define.
2635         * ieee.c (ieee_bfd_define_start_stop): Define.
2636         * ihex.c (ihex_bfd_define_start_stop): Define.
2637         * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2638         * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2639         * mmo.c (mmo_bfd_define_start_stop): Define.
2640         * nlm-target.h (nlm_bfd_define_start_stop): Define.
2641         * oasys.c (oasys_bfd_define_start_stop): Define.
2642         * pef.c (bfd_pef_bfd_define_start_stop): Define.
2643         * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2644         * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2645         * som.c (som_bfd_define_start_stop): Define.
2646         * srec.c (srec_bfd_define_start_stop): Define.
2647         * tekhex.c (tekhex_bfd_define_start_stop): Define.
2648         * versados.c (versados_bfd_define_start_stop): Define.
2649         * vms-alpha.c (vms_bfd_define_start_stop): Define.
2650         (alpha_vms_bfd_define_start_stop): Define.
2651         * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2652         * bfd-in2.h: Regenerate.
2653         * libbfd.h: Regenerate.
2654
2655 2017-06-16  Jiong Wang  <jiong.wang@arm.com>
2656
2657         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2658         SYMBOL_REFERENCES_LOCAL.
2659
2660 2017-06-15  Jiong Wang  <jiong.wang@arm.com>
2661
2662         PR ld/21532
2663         * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2664         (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2665         runtime for if there needs copy relocation elimination.
2666         (need_copy_relocation_p): New function.  Return true for symbol with
2667         pc-relative references and if it's against read-only sections.
2668         (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2669         (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2670         that are related with accessing external objects.
2671         (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2672         in elfNN_aarch64_check_relocs.
2673
2674 2017-06-15  Nick Clifton  <nickc@redhat.com>
2675
2676         PR binutils/21582
2677         * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2678         bugs.
2679         PR binutils/21581
2680         (ieee_archive_p): Likewise.
2681
2682 2017-06-15  Nick Clifton  <nickc@redhat.com>
2683
2684         PR binutils/21579
2685         * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2686
2687 2017-06-14  Max Filippov  <jcmvbkbc@gmail.com>
2688
2689         * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2690         elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2691         keep both windowed and call0 ABI PLT definitions.
2692         (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2693         elf_xtensa_*_plt_entry endex.
2694         (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2695
2696 2017-06-14  Nick Clifton  <nickc@redhat.com>
2697
2698         PR binutils/21578
2699         * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2700         flag value.
2701
2702 2017-06-14  Nick Clifton  <nickc@redhat.com>
2703
2704         PR binutils/21589
2705         * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2706         maximum value for the ascic pointer.  Check that name processing
2707         does not read beyond this value.
2708         (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2709         end of etir record.
2710
2711 2017-06-14  Nick Clifton  <nickc@redhat.com>
2712
2713         PR binutils/21591
2714         * versados.c (versados_mkobject): Zero the allocated tdata structure.
2715         (process_otr): Check for an invalid offset in the otr structure.
2716
2717 2017-06-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2718
2719         * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
2720
2721 2017-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2722
2723         PR ld/20022
2724         PR ld/21557
2725         PR ld/21562
2726         PR ld/21571
2727         * elf-bfd.h (elf_link_hash_entry): Add start_stop.  Change the
2728         vtable field to a union.
2729         (_bfd_elf_is_start_stop): Removed.
2730         * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
2731         __start_SECNAME and __stop_SECNAME symbols.
2732         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2733         * elflink.c (_bfd_elf_is_start_stop): Removed.
2734         (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
2735         _bfd_elf_is_start_stop.
2736         (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
2737         __stop_SECNAME symbols.  Updated.
2738         (elf_gc_smash_unused_vtentry_relocs): Likewise.
2739         (bfd_elf_gc_record_vtinherit): Likewise.
2740         (bfd_elf_gc_record_vtentry): Likewise.
2741
2742 2017-06-13  Nick Clifton  <nickc@redhat.com>
2743
2744         PR ld/21524
2745         * elflink.c (elf_link_adjust_relocs): Generate an error when
2746         encountering a reloc against a symbol removed by garbage
2747         collection.
2748
2749 2017-06-12  H.J. Lu  <hongjiu.lu@intel.com>
2750
2751         * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
2752         to merge_gnu_properties.
2753         * elf-properties.c (elf_merge_gnu_properties): Add struct
2754         bfd_link_info * and pass it to merge_gnu_properties.
2755         (elf_merge_gnu_property_list): Add struct bfd_link_info *
2756         and pass it to elf_merge_gnu_properties.
2757         (_bfd_elf_link_setup_gnu_properties): Pass info to
2758         elf_merge_gnu_property_list.
2759         * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
2760         bfd_link_info *.
2761         * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
2762
2763 2017-06-11  Joe Zbiciak  <joe.zbiciak@leftturnonly.info>
2764
2765         PR 21564
2766         * binary.c (binary_set_section_contents): Scale lma by octets
2767         per byte to set filepos.
2768
2769 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2770
2771         * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
2772         dynamic sections.
2773
2774 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2775
2776         * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
2777         require TEXTREL.
2778
2779 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2780
2781         * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
2782         patched section contents for TLS IE reloc.
2783         * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
2784
2785 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2786
2787         * elf32-arc.c (elf_arc_relocate_section): Added "call" to
2788         RELOC_FOR_GLOBAL_SYMBOL macro.
2789
2790 2018-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2791
2792         * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
2793         changes.
2794
2795 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2796
2797         * config/tc-arc.c (md_undefined_symbol): Changed.
2798         * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
2799
2800 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2801
2802         * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
2803         symbols.
2804
2805 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2806
2807         * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
2808         warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
2809
2810 2017-06-08  Cupertino Miranda  <cmiranda@synopsys.com>
2811
2812         * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
2813         object is created.
2814
2815 2017-06-08  Richard Earnshaw  <rearnsha@arm.com>
2816
2817         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
2818         that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
2819         is non-zero.  Add clarifying comments.
2820
2821 2017-06-08  H.J. Lu  <hongjiu.lu@intel.com>
2822
2823         * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
2824         name.  Use local IFUNC symbol name string to report unsupported
2825         non-PIC call to IFUNC function.
2826         (elf_i386_relocate_section): Dump local IFUNC name with minfo
2827         when generating R_386_IRELATIVE relocation.
2828         (elf_i386_finish_dynamic_symbol): Likewise.
2829         * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
2830         IFUNC symbol name.
2831         (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
2832         when generating R_X86_64_IRELATIVE relocation.
2833         (elf_x86_64_finish_dynamic_symbol): Likewise.
2834
2835 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2836
2837         * elf.c (setup_group): Make sure BFD sections are created for all
2838         group sections in the input file when processing SHF_GROUP
2839         sections.
2840         (bfd_section_from_shdr): Avoid duplicating logic already
2841         implemented in `setup_group'.
2842
2843 2017-06-06  Daniel Bonniot de Ruisselet  <bonniot@gmail.com>
2844
2845         PR binutils/21546
2846         * peXXigen.c (pe_print_idata): Use the address of the first thunk
2847         if the hint address is zero.
2848
2849 2017-06-06  James Clarke  <jrtc27@jrtc27.com>
2850
2851         PR ld/19579
2852         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
2853         ELF_COMMON_DEF_P for common symbols.
2854
2855 2017-06-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2856
2857         * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
2858         SEC_GROUP sections as SEC_EXCLUDE.
2859         (bfd_elf_set_group_contents): Replace use of abort with an assert.
2860         (assign_section_numbers): Use resolve_section_groups flag instead
2861         of relocatable link type.
2862         (_bfd_elf_init_private_section_data): Use resolve_section_groups
2863         flag instead of checking the final_link flag for part of the
2864         checks in here.  Fix white space as a result.
2865         * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
2866         instead of relocatable link type.
2867         (bfd_elf_final_link): Likewise.
2868
2869 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2870
2871         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
2872         variable `bed'.
2873         * elf32-score.c (score_elf_final_link_relocate): Likewise.
2874         (s3_bfd_score_elf_check_relocs): Likewise.
2875         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2876         (score_elf_final_link_relocate): Likewise.
2877         (s7_bfd_score_elf_check_relocs): Likewise.
2878
2879 2017-06-06  Jose E. Marchesi  <jose.marchesi@oracle.com>
2880
2881         * elflink.c (init_reloc_cookie_rels): Remove unused variable
2882         `bed'.
2883
2884 2017-06-06  Maciej W. Rozycki  <macro@imgtec.com>
2885
2886         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
2887         from `reloc_count' rather than decrementing it.
2888         * elf.c (bfd_section_from_shdr): Multiply the adjustment to
2889         `reloc_count' by `int_rels_per_ext_rel'.
2890         * elf32-score.c (score_elf_final_link_relocate): Do not multiply
2891         `reloc_count' by `int_rels_per_ext_rel' for last relocation
2892         entry determination.
2893         (s3_bfd_score_elf_check_relocs): Likewise.
2894         * elf32-score7.c (score_elf_final_link_relocate): Likewise.
2895         (s7_bfd_score_elf_relocate_section): Likewise.
2896         (s7_bfd_score_elf_check_relocs): Likewise.
2897         * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
2898         prototype and function.
2899         (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
2900         (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
2901         triple rather than once the sum of REL and RELA relocation entry
2902         counts.
2903         (bfd_elf64_get_reloc_upper_bound): Remove macro.
2904         * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
2905         `reloc_count' by `int_rels_per_ext_rel' for internal relocation
2906         storage allocation size determination.
2907         (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
2908         size by `int_rels_per_ext_rel'.  Do not multiply `reloc_count'
2909         by `int_rels_per_ext_rel' for last relocation entry
2910         determination.
2911         (bfd_elf_final_link): Do not multiply `reloc_count' by
2912         `int_rels_per_ext_rel' for internal relocation storage
2913         allocation size determination.
2914         (init_reloc_cookie_rels): Do not multiply `reloc_count' by
2915         `int_rels_per_ext_rel' for last relocation entry determination.
2916         (elf_gc_smash_unused_vtentry_relocs): Likewise.
2917         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2918         (_bfd_mips_elf_relocate_section): Likewise.
2919
2920 2017-06-05  Alan Modra  <amodra@gmail.com>
2921
2922         PR 21529
2923         * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
2924
2925 2017-06-01  John Baldwin  <jhb@FreeBSD.org>
2926
2927         * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
2928         determine structure sizes.
2929         (elfcore_grok_freebsd_prstatus): Likewise.
2930
2931 2017-06-01  Alan Modra  <amodra@gmail.com>
2932
2933         * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
2934         (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
2935         dynamic objects.
2936         (is_elfv2_localentry0): New function.
2937         (ppc64_elf_tls_setup): Default params->plt_localentry0.
2938         (plt_stub_size): Adjust size for tls_get_addr_opt stub.
2939         (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
2940         (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
2941         optimized localentry:0 stubs.
2942         (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
2943         (ppc64_elf_relocate_section): Leave nop unchanged for optimized
2944         localentry:0 stubs.
2945         (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
2946         DT_PPC64_OPT.
2947         * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
2948
2949 2017-05-30  Casey Smith  <clegg89@gmail.com>
2950
2951         PR ld/21523
2952         * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
2953         value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
2954
2955 2017-05-30  Anton Kolesov  Anton.Kolesov@synopsys.com
2956
2957         * cpu-arc.c (arc_compatible): New function.
2958
2959 2017-05-30  Anton Kolesov  <anton.kolesov@synopsys.com>
2960
2961         * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
2962
2963 2017-05-30  H.J. Lu  <hongjiu.lu@intel.com>
2964
2965         PR binutils/21519
2966         * bfdio.c (bfd_get_file_size): New function.
2967         * bfd-in2.h: Regenerated.
2968
2969 2017-05-23  Dilian Palauzov  <git-dpa@aegee.org>
2970
2971         * elf32-arc.c (arc_elf_merge_attributes): Add fall through
2972         comments.
2973
2974 2017-05-22  H.J. Lu  <hongjiu.lu@intel.com>
2975
2976         * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
2977         dynobj instead of htab->elf.dynobj.
2978
2979 2017-05-19  Maciej W. Rozycki  <macro@imgtec.com>
2980
2981         * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
2982         and function.
2983         (mips_elf64_canonicalize_dynamic_reloc): Likewise.
2984         (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
2985         actual number of internal relocations retrieved.  Adjust
2986         function description.
2987         (bfd_elf64_canonicalize_reloc): Remove macro.
2988         (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
2989
2990 2017-05-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
2991
2992         * archures.c (bfd_mach_sparc_v9m8): Define.
2993         (bfd_mach_sparc_v8plusm8): Likewise.
2994         (bfd_mach_sparc_v9_p): Adjust to M8.
2995         (bfd_mach_sparc_64bit_p): Likewise.
2996         * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
2997         bfd_mach_sparc_v8plusm8.
2998         * bfd-in2.h: Regenerated.
2999         * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3000         sparc:v8plusm8.
3001         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3002         bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3003         capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3004         SHA3.
3005         * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3006         bfd_mach_sparc_v8plusm8.
3007
3008 2017-05-19  Alan Modra  <amodra@gmail.com>
3009
3010         * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3011         debug and special sections when no non-note alloc sections in an
3012         object are kept.
3013
3014 2017-05-18  Alan Modra  <amodra@gmail.com>
3015
3016         * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3017         * elf-m10300.c: Likewise.
3018         * elf.c: Likewise.
3019         * elf32-arc.c: Likewise.
3020         * elf32-bfin.c: Likewise.
3021         * elf32-m68k.c: Likewise.
3022         * elf32-nds32.c: Likewise.
3023         * elf32-tilepro.c: Likewise.
3024         * elflink.c: Likewise.
3025         * elfnn-aarch64.c: Likewise.
3026         * elfnn-riscv.c: Likewise.
3027         * elfxx-tilegx.c: Likewise.
3028         * mach-o.c: Likewise.
3029         * peXXigen.c: Likewise.
3030         * vms-alpha.c: Likewise.
3031         * vms-lib.c: Likewise.
3032
3033 2017-05-17  H.J. Lu  <hongjiu.lu@intel.com>
3034
3035         PR ld/20882
3036         * elflink.c (elf_gc_mark_debug_section): New function.
3037         (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3038         referenced by kept debug sections.
3039
3040 2017-05-16  Alan Modra  <amodra@gmail.com>
3041
3042         * elf-m10300.c: Rename occurrences of non_ir_ref.
3043         * elf32-arm.c: Likewise.
3044         * elf32-bfin.c: Likewise.
3045         * elf32-cr16.c: Likewise.
3046         * elf32-cris.c: Likewise.
3047         * elf32-d10v.c: Likewise.
3048         * elf32-dlx.c: Likewise.
3049         * elf32-fr30.c: Likewise.
3050         * elf32-frv.c: Likewise.
3051         * elf32-hppa.c: Likewise.
3052         * elf32-i370.c: Likewise.
3053         * elf32-i386.c: Likewise.
3054         * elf32-iq2000.c: Likewise.
3055         * elf32-lm32.c: Likewise.
3056         * elf32-m32c.c: Likewise.
3057         * elf32-m32r.c: Likewise.
3058         * elf32-m68hc1x.c: Likewise.
3059         * elf32-m68k.c: Likewise.
3060         * elf32-mcore.c: Likewise.
3061         * elf32-metag.c: Likewise.
3062         * elf32-microblaze.c: Likewise.
3063         * elf32-moxie.c: Likewise.
3064         * elf32-msp430.c: Likewise.
3065         * elf32-mt.c: Likewise.
3066         * elf32-nios2.c: Likewise.
3067         * elf32-or1k.c: Likewise.
3068         * elf32-ppc.c: Likewise.
3069         * elf32-rl78.c: Likewise.
3070         * elf32-s390.c: Likewise.
3071         * elf32-score.c: Likewise.
3072         * elf32-score7.c: Likewise.
3073         * elf32-sh.c: Likewise.
3074         * elf32-tic6x.c: Likewise.
3075         * elf32-tilepro.c: Likewise.
3076         * elf32-v850.c: Likewise.
3077         * elf32-vax.c: Likewise.
3078         * elf32-xstormy16.c: Likewise.
3079         * elf32-xtensa.c: Likewise.
3080         * elf64-alpha.c: Likewise.
3081         * elf64-hppa.c: Likewise.
3082         * elf64-ia64-vms.c: Likewise.
3083         * elf64-mmix.c: Likewise.
3084         * elf64-ppc.c: Likewise.
3085         * elf64-s390.c: Likewise.
3086         * elf64-sh64.c: Likewise.
3087         * elf64-x86-64.c: Likewise.
3088         * elflink.c: Likewise.
3089         * elfnn-aarch64.c: Likewise.
3090         * elfnn-ia64.c: Likewise.
3091         * elfnn-riscv.c: Likewise.
3092         * elfxx-mips.c: Likewise.
3093         * elfxx-sparc.c: Likewise.
3094         * elfxx-tilegx.c: Likewise.
3095         * linker.c: Likewise.
3096
3097 2017-05-16  Alan Modra  <amodra@gmail.com>
3098
3099         * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3100         * elflink.c (elf_link_add_object_symbols): Update to use
3101         non_ir_ref_dynamic.
3102         (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3103         non_ir_ref.
3104         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3105
3106 2017-05-15  Maciej W. Rozycki  <macro@imgtec.com>
3107
3108         * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3109
3110 2017-05-12  H.J. Lu  <hongjiu.lu@intel.com>
3111
3112         * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3113         GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3114         properties.
3115         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3116
3117 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
3118
3119         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3120         to plt_second.
3121         (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3122         to plt_second/plt_second_eh_frame.
3123         (elf_x86_64_link_hash_newfunc): Updated.
3124         (elf_x86_64_allocate_dynrelocs): Likewise.
3125         (elf_x86_64_size_dynamic_sections): Likewise.
3126         (elf_x86_64_relocate_section): Likewise.
3127         (elf_x86_64_finish_dynamic_symbol): Likewise.
3128         (elf_x86_64_finish_dynamic_sections): Likewise.
3129         (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3130         (elf_x86_64_get_synthetic_symtab): Updated.  Also scan the
3131         .plt.sec section.
3132         (elf_backend_setup_gnu_properties): Updated.  Create the
3133         .plt.sec section instead of the .plt.sec section.
3134
3135 2017-05-11  H.J. Lu  <hongjiu.lu@intel.com>
3136
3137         * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3138         commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3139         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3140
3141 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
3142
3143         * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3144         (bfd_elf64_set_reloc): Define.
3145         (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3146
3147 2017-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>
3148
3149         * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3150         (struct bfd_target): New field _bfd_set_reloc.
3151         * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3152         * reloc.c (_bfd_generic_set_reloc): New function.
3153         * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3154         * nlm-target.h (nlm_set_reloc): Likewise.
3155         * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3156         * aout-tic30.c (MY_set_reloc): Likewise.
3157         * aout-target.h (MY_set_reloc): Likewise.
3158         * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3159         * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3160         * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3161         * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3162         * aout-adobe.c (aout_32_set_reloc): Likewise.
3163         * bout.c (b_out_set_reloc): Likewise.
3164         * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3165         * i386os9k.c (aout_32_set_reloc): Likewise.
3166         * ieee.c (ieee_set_reloc): Likewise.
3167         * oasys.c (oasys_set_reloc): Likewise.
3168         * som.c (som_set_reloc): Likewise.
3169         * versados.c (versados_set_reloc): Likewise.
3170         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3171         _bfd_generic_set_reloc.
3172         (rs6000_xcoff64_aix_vec): LIkewise.
3173         * libbfd.c (_bfd_norelocs_set_reloc): New function.
3174         * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3175         * i386msdos.c (msdos_set_reloc): Define to
3176         _bfd_norelocs_set_reloc.
3177         * elfcode.h (elf_set_reloc): Define.
3178         * bfd-in2.h: Regenerated.
3179
3180 2017-05-10  H.J. Lu  <hongjiu.lu@intel.com>
3181
3182         PR ld/21481
3183         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3184         for IFUNC function address.
3185
3186 2017-05-10  Claudiu Zissulescu  <claziss@synopsys.com>
3187
3188         * elf32-arc.c (FEATURE_LIST_NAME): Define.
3189         (CONFLICT_LIST): Likewise.
3190         (opcode/arc-attrs.h): Include.
3191         (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3192         (arc_extract_features): New file.
3193         (arc_stralloc): Likewise.
3194         (arc_elf_merge_attributes): Likewise.
3195         (arc_elf_merge_private_bfd_data): Use object attributes.
3196         (bfd_arc_get_mach_from_attributes): New function.
3197         (arc_elf_object_p): Use object attributes.
3198         (arc_elf_final_write_processing): Likewise.
3199         (elf32_arc_obj_attrs_arg_type): New function.
3200         (elf32_arc_obj_attrs_handle_unknown): Likewise.
3201         (elf32_arc_section_from_shdr): Likewise.
3202         (elf_backend_obj_attrs_vendor): Define.
3203         (elf_backend_obj_attrs_section): Likewise.
3204         (elf_backend_obj_attrs_arg_type): Likewise.
3205         (elf_backend_obj_attrs_section_type): Likewise.
3206         (elf_backend_obj_attrs_handle_unknown): Likewise.
3207         (elf_backend_section_from_shdr): Likewise.
3208
3209 2017-05-09  Andrew Goedhart  <Andrewgoedhart@simplepowersolutions.co.za>
3210
3211         PR ld/21458
3212         * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3213         of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3214         and the destination is a Thumb symbol.
3215
3216 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
3217
3218         * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3219         initializer to silence GCC 4.2.
3220         * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3221
3222 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
3223
3224         * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3225         (LAZY_PLT_ENTRY_SIZE): This.
3226         (NON_LAZY_PLT_ENTRY_SIZE): New.
3227         (elf_x86_64_plt0_entry): Renamed to ...
3228         (elf_x86_64_lazy_plt0_entry): This.
3229         (elf_x86_64_plt_entry): Renamed to ...
3230         (elf_x86_64_lazy_plt_entry): This.
3231         (elf_x86_64_bnd_plt0_entry): Renamed to ...
3232         (elf_x86_64_lazy_bnd_plt0_entry): This.
3233         (elf_x86_64_legacy_plt_entry): Removed.
3234         (elf_x86_64_bnd_plt_entry): Renamed to ...
3235         (elf_x86_64_lazy_bnd_plt_entry): This.
3236         (elf_x86_64_legacy_plt2_entry): Renamed to ...
3237         (elf_x86_64_non_lazy_plt_entry): This.
3238         (elf_x86_64_bnd_plt2_entry): Renamed to ...
3239         (elf_x86_64_non_lazy_bnd_plt_entry): This.
3240         (elf_x86_64_eh_frame_plt): Renamed to ...
3241         (elf_x86_64_eh_frame_lazy_plt): This.
3242         (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3243         (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3244         (elf_x86_64_eh_frame_plt_got): Renamed to ...
3245         (elf_x86_64_eh_frame_non_lazy_plt): This.
3246         (elf_x86_64_lazy_plt_layout): New.
3247         (elf_x86_64_non_lazy_plt_layout): Likewise.
3248         (elf_x86_64_plt_layout): Likewise.
3249         (elf_x86_64_backend_data): Remove PLT layout information.  Add
3250         os for target system.
3251         (GET_PLT_ENTRY_SIZE): Removed.
3252         (elf_x86_64_lazy_plt): New.
3253         (elf_x86_64_non_lazy_plt): Likewise.
3254         (elf_x86_64_lazy_bnd_plt): Likewise.
3255         (elf_x86_64_non_lazy_bnd_plt): Likewise.
3256         (elf_x86-64_arch_bed): Updated.
3257         (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3258         (elf_x86_64_create_dynamic_sections): Removed.
3259         (elf_x86_64_check_relocs): Don't check elf.dynobj.  Don't call
3260         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3261         (elf_x86-64_adjust_dynamic_symbol): Updated.
3262         (elf_x86_64_allocate_dynrelocs): Updated.  Pass 0 as PLT header
3263         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3264         size for PLT0 if there is no PLT0.  Get plt_entry_size from
3265         non_lazy_plt for non-lazy PLT entries.
3266         (elf_x86_64_size_dynamic_sections): Updated.  Get plt_entry_size
3267         from non_lazy_plt for non-lazy PLT entries.
3268         (elf_x86-64_relocate_section): Updated.  Properly get PLT index
3269         if there is no PLT0.
3270         (elf_x86_64_finish_dynamic_symbol): Updated.  Fill the first slot
3271         in the PLT entry with generic PLT layout.  Fill the non-lazy PLT
3272         entries with non-lazy PLT layout.  Don't fill the second and third
3273         slots in the PLT entry if there is no PLT0.
3274         (elf_x86_64_finish_dynamic_sections): Updated.  Don't fill PLT0
3275         if there is no PLT0.  Set sh_entsize on the .plt.got section.
3276         (compare_relocs): New.
3277         (elf_x86_64_plt_type): Likewise.
3278         (elf_x86_64_plt): Likewise.
3279         (elf_x86_64_nacl_plt): New. Forward declaration.
3280         (elf_x86_64_get_plt_sym_val): Removed.
3281         (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3282         against all dynamic relocations.
3283         (elf_x86_64_link_setup_gnu_properties): New function.
3284         (elf_backend_create_dynamic_sections): Updated.
3285         (elf_backend_setup_gnu_properties): New.
3286         (elf_x86_64_nacl_plt): New.
3287         (elf_x86_64_nacl_arch_bed): Updated.
3288
3289 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
3290
3291         * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3292         (LAZY_PLT_ENTRY_SIZE): This.
3293         (NON_LAZY_PLT_ENTRY_SIZE): New.
3294         (elf_i386_plt0_entry): Renamed to ...
3295         (elf_i386_lazy_plt0_entry): This.
3296         (elf_i386_plt_entry): Renamed to ...
3297         (elf_i386_lazy_plt_entry): This.
3298         (elf_i386_pic_plt0_entry): Renamed to ...
3299         (elf_i386_pic_lazy_plt0_entry): This.
3300         (elf_i386_pic_plt_entry): Renamed to ...
3301         (elf_i386_pic_lazy_plt_entry): This.
3302         (elf_i386_got_plt_entry): Renamed to ...
3303         (elf_i386_non_lazy_plt_entry): This.
3304         (elf_i386_pic_got_plt_entry): Renamed to ...
3305         (elf_i386_pic_non_lazy_plt_entry): This.
3306         (elf_i386_eh_frame_plt): Renamed to ...
3307         (elf_i386_eh_frame_lazy_plt): This.
3308         (elf_i386_eh_frame_plt_got): Renamed to ...
3309         (elf_i386_eh_frame_non_lazy_plt): This.
3310         (elf_i386_plt_layout): Renamed to ...
3311         (elf_i386_lazy_plt_layout): This.  Remove eh_frame_plt_got and
3312         eh_frame_plt_got_size.
3313         (elf_i386_non_lazy_plt_layout): New.
3314         (elf_i386_plt_layout): Likewise.
3315         (elf_i386_non_lazy_plt): Likewise.
3316         (GET_PLT_ENTRY_SIZE): Removed.
3317         (elf_i386_plt): Renamed to ...
3318         (elf_i386_lazy_plt): This.
3319         (elf_i386_backend_data): Remove plt.  Rename is_vxworks to os.
3320         (elf_i386_arch_bed): Updated.
3321         (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3322         (elf_i386_create_dynamic_sections): Removed.
3323         (elf_i386_check_relocs): Don't check elf.dynobj.  Don't call
3324         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3325         (elf_i386_adjust_dynamic_symbol): Updated.
3326         (elf_i386_allocate_dynrelocs): Updated.  Pass 0 as PLT header
3327         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3328         size for PLT0 if there is no PLT0.
3329         (elf_i386_size_dynamic_sections): Updated.  Check whether GOT
3330         output section is discarded only if GOT isn't empty.
3331         (elf_i386_relocate_section): Updated.  Properly get PLT index
3332         if there is no PLT0.
3333         (elf_i386_finish_dynamic_symbol): Updated.  Don't fill the
3334         second and third slots in the PLT entry if there is no PLT0.
3335         (elf_i386_finish_dynamic_sections): Updated.  Don't fill PLT0
3336         if there is no PLT0.  Set sh_entsize on the .plt.got section.
3337         (elf_i386_nacl_plt): Forward declaration.
3338         (elf_i386_get_plt_sym_val): Removed.
3339         (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3340         against all dynamic relocations.
3341         (elf_i386_link_setup_gnu_properties): New function.
3342         (elf_backend_create_dynamic_sections): Updated.
3343         (elf_backend_setup_gnu_properties): New.
3344         (elf_i386_nacl_plt): Updated.
3345         (elf_i386_nacl_arch_bed): Likewise.
3346         (elf_i386_vxworks_arch_bed): Likewise.
3347
3348 2017-05-08  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3349
3350         * elflink.c (elf_output_implib): Remove executable flag from import
3351         library bfd.
3352         * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3353         library is a relocatable object file.
3354
3355 2017-05-01  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
3356
3357         PR ld/21404
3358         * elf32-avr.c (avr_should_move_sym): New function.
3359         (avr_should_reduce_sym_size): Likewise.
3360         (avr_should_increase_sym_size): Likewise.
3361         (elf32_avr_relax_delete_bytes): Adjust symbol values
3362         and sizes by calling new functions.
3363
3364 2017-05-01  Palmer Dabbelt  <palmer@dabbelt.com>
3365
3366         * config.bfd (riscv32-*): Enable rv64.
3367
3368 2017-05-02  Alan Modra  <amodra@gmail.com>
3369
3370         PR 21384
3371         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3372         rather than h->root.type == bfd_link_hash_new.
3373         (bfd_elf_record_link_assignment): Similarly, call
3374         bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3375
3376 2017-04-29  Alan Modra  <amodra@gmail.com>
3377
3378         PR 21432
3379         * reloc.c (reloc_offset_in_range): New function.
3380         (bfd_perform_relocation, bfd_install_relocation): Use it.
3381         (_bfd_final_link_relocate): Likewise.
3382
3383 2017-04-28  H.J. Lu  <hongjiu.lu@intel.com>
3384
3385         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3386         before using .plt.got.
3387         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3388
3389 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3390
3391         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3392         instead of "+=" to update 0.
3393
3394 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3395
3396         * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3397         .plt.got section here.
3398         (elf_i386_check_relocs): Don't create the .plt.got section.
3399         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3400         the .plt.got and .plt.bnd sections here.
3401         (elf_x86_64_check_relocs): Don't create the .plt.got nor
3402         .plt.bnd sections.
3403
3404 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3405
3406         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3407         has_bnd_reloc.
3408         (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3409         (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3410         (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3411         (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3412         has_bnd_reloc.
3413
3414 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3415
3416         * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3417         to return bfd *.
3418         (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3419         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3420         the first relocatable ELF input with GNU properties.
3421
3422 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3423
3424         * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3425         VxWorks for non-PIC.
3426
3427 2017-04-27  Alan Modra  <amodra@gmail.com>
3428
3429         * elf-bfd.h (struct elf_backend_data): Make asection param of
3430         elf_backend_eh_frame_address_size const.
3431         (_bfd_elf_eh_frame_address_size): Likewise.
3432         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3433         * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3434         * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3435         * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3436         * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3437         (next_cie_fde_offset): Constify params.
3438         (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3439
3440 2017-04-27  Alan Modra  <amodra@gmail.com>
3441
3442         * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3443         (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3444         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3445         aug_data_len.
3446         (offset_adjust): New function.
3447         (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3448         (adjust_eh_frame_local_symbols): Likewise.
3449         (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3450         after changing anything.  Return true if anything changed.
3451         * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3452         _bfd_elf_adjust_eh_frame_global_symbol for globals.
3453
3454 2017-04-27  Alan Modra  <amodra@gmail.com>
3455
3456         * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3457         when force_local.
3458
3459 2017-04-27  Alan Modra  <amodra@gmail.com>
3460
3461         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3462         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3463         (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3464         (ppc_elf_relocate_section): Likewise.  Delete silly optimisation
3465         for undef and undefweak dyn_relocs.
3466         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3467         (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3468         (allocate_got, allocate_dynrelocs): Likewise.
3469         (ppc64_elf_relocate_section): Likewise.
3470
3471 2017-04-26  H.J. Lu  <hongjiu.lu@intel.com>
3472
3473         * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3474         DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3475         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3476         add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3477
3478 2017-04-26  Nick Clifton  <nickc@redhat.com>
3479
3480         PR binutils/21434
3481         * reloc.c (bfd_perform_relocation): Check for a negative address
3482         in the reloc.
3483
3484 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
3485
3486         PR ld/21334
3487         * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3488         member.
3489         * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3490         (elf_backend_always_renumber_dynsyms): Define.
3491         (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3492         * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3493         * elflink.c (bfd_elf_size_dynamic_sections): Also call
3494         `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3495         it.
3496         (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3497
3498 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
3499
3500         * elflink.c (bfd_elf_size_dynamic_sections): Only call
3501         `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3502         sections have been created.
3503
3504 2017-04-26  Nick Clifton  <nickc@redhat.com>
3505
3506         PR binutils/21431
3507         * compress.c (bfd_init_section_compress_status): Check the return
3508         value from bfd_malloc.
3509
3510 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3511
3512         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3513         no_finish_dynamic_symbol.
3514         (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3515         0.
3516         (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3517         weak symbol, don't make it dynamic.
3518         (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3519         set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3520         relocation for GOT reference.
3521         (elf_x86_64_finish_dynamic_symbol): Abort if
3522         no_finish_dynamic_symbol isn't 0.
3523
3524 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3525
3526         PR ld/21402
3527         * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3528         undefined weak symbol, don't make it dynamic.
3529         (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3530         set no_finish_dynamic_symbol and generate R_386_RELATIVE
3531         relocation for R_386_GOT32.
3532
3533 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
3534
3535         PR ld/21425
3536         * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3537
3538 2017-04-23  Alan Modra  <amodra@gmail.com>
3539
3540         PR 21414
3541         * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3542         * elf.c (lcomm_sym): New.
3543         (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3544         * bfd-in2.h: Regenerate.
3545
3546 2017-04-23  Alan Modra  <amodra@gmail.com>
3547
3548         PR 21412
3549         * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3550         parameters and comment.
3551         (_bfd_elf_get_reloc_section): Delete.
3552         (_bfd_elf_plt_get_reloc_section): Declare.
3553         * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3554         New functions.  Don't blindly skip over assumed .rel/.rela prefix.
3555         Extracted from..
3556         (_bfd_elf_get_reloc_section): ..here.  Delete.
3557         (assign_section_numbers): Call elf_get_reloc_section.
3558         * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3559         * elfxx-target.h (elf_backend_get_reloc_section): Update.
3560
3561 2017-04-23  Alan Modra  <amodra@gmail.com>
3562
3563         PR 21409
3564         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3565         no symbols.
3566
3567 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3568
3569         PR ld/21402
3570         * elf32-i386.c (elf_i386_link_hash_entry): Add
3571         no_finish_dynamic_symbol.
3572         (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3573         (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3574         symbol, don't make it dynamic in PIE.
3575         (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3576         set no_finish_dynamic_symbol and generate R_386_RELATIVE
3577         relocation for R_386_GOT32
3578         (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3579         isn't 0.
3580
3581 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3582
3583         PR ld/19617
3584         PR ld/21086
3585         * elflink.c (elf_link_add_object_symbols): Require
3586         --no-dynamic-linker with -E/--dynamic-list when creating
3587         dynamic sections.
3588
3589 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
3590
3591         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3592         if forced local.
3593
3594 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
3595
3596         * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3597         dynamic symbol sorting.
3598
3599 2017-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3600
3601         PR ld/21382
3602         * elflink.c (elf_link_add_object_symbols): Preserve
3603         dynamic_ref_after_ir_def when restoring the symbol table for
3604         unneeded dynamic object.
3605
3606 2017-04-19  H.J. Lu  <hongjiu.lu@intel.com>
3607
3608         PR ld/21401
3609         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3610         on on undefined IFUNC symbol in the second PLT.
3611
3612 2017-04-19  Wedson Almeida Filho  <wedsonaf@gmail.com>
3613
3614         * peXXigen.c (pe_print_reloc): Correct chunk_end.
3615
3616 2017-04-19  Alan Modra  <amodra@gmail.com>
3617
3618         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3619         or make dynamic for info->dynamic_undefined_weak 0 and 1.
3620         * elf32-ppc.c:Formatting.
3621         (ensure_undefweak_dynamic): Don't make dynamic when
3622         info->dynamic_undefined_weak is zero.
3623         (allocate_dynrelocs): Discard undefweak dyn_relocs for
3624         info->dynamic_undefined_weak.  Discard undef dyn_relocs when
3625         not default visibility.  Discard undef and undefweak
3626         dyn_relocs earlier.
3627         (ppc_elf_relocate_section): Adjust to suit.
3628         * elf64-ppc.c: Formatting.
3629         (ensure_undefweak_dynamic): Don't make dynamic when
3630         info->dynamic_undefined_weak is zero.
3631         (allocate_dynrelocs): Discard undefweak dyn_relocs for
3632         info->dynamic_undefined_weak.  Discard them earlier.
3633
3634 2017-04-17  H.J. Lu  <hongjiu.lu@intel.com>
3635
3636         PR ld/21389
3637         * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3638         before generating the version definition section.
3639
3640 2017-04-17  Alan Modra  <amodra@gmail.com>
3641
3642         * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3643         state when a regular object file defines a symbol with
3644         incompatible type to that defined by an earlier shared lib.
3645
3646 2017-04-13  Alan Modra  <amodra@gmail.com>
3647
3648         * coffcode.h: Wrap some overly long _bfd_error_handler args.
3649         * elf.c: Likewise.
3650         * elf32-arm.c: Likewise.
3651         * elf32-i386.c: Likewise.
3652         * elf32-mep.c: Likewise.
3653         * elf64-ia64-vms.c: Likewise.
3654         * elf64-x86-64.c: Likewise.
3655         * elflink.c: Likewise.
3656         * elfnn-ia64.c: Likewise.
3657         * elfxx-mips.c: Likewise.
3658
3659 2017-04-13  Alan Modra  <amodra@gmail.com>
3660
3661         * aoutx.h: Use %B and %A in error messages throughout file.
3662         * aout-cris.c: Likewise.
3663         * archive.c: Likewise.
3664         * binary.c: Likewise.
3665         * coff-rs6000.c: Likewise.
3666         * coff-tic4x.c: Likewise.
3667         * coffcode.h: Likewise.
3668         * coffgen.c: Likewise.
3669         * cofflink.c: Likewise.
3670         * coffswap.h: Likewise.
3671         * cpu-arm.c: Likewise.
3672         * elf-eh-frame.c: Likewise.
3673         * elf-m10300.c: Likewise.
3674         * elf.c: Likewise.
3675         * elf32-arc.c: Likewise.
3676         * elf32-arm.c: Likewise.
3677         * elf32-bfin.c: Likewise.
3678         * elf32-frv.c: Likewise.
3679         * elf32-iq2000.c: Likewise.
3680         * elf32-m32c.c: Likewise.
3681         * elf32-microblaze.c: Likewise.
3682         * elf32-nds32.c: Likewise.
3683         * elf32-rl78.c: Likewise.
3684         * elf32-rx.c: Likewise.
3685         * elf32-score.c: Likewise.
3686         * elf32-score7.c: Likewise.
3687         * elf32-sh64.c: Likewise.
3688         * elf32-v850.c: Likewise.
3689         * elf32-vax.c: Likewise.
3690         * elf32-visium.c: Likewise.
3691         * elf64-ia64-vms.c: Likewise.
3692         * elf64-mmix.c: Likewise.
3693         * elf64-sh64.c: Likewise.
3694         * elfcode.h: Likewise.
3695         * elfnn-aarch64.c: Likewise.
3696         * elfnn-ia64.c: Likewise.
3697         * elfxx-mips.c: Likewise.
3698         * hpux-core.c: Likewise.
3699         * ieee.c: Likewise.
3700         * ihex.c: Likewise.
3701         * linker.c: Likewise.
3702         * merge.c: Likewise.
3703         * mmo.c: Likewise.
3704         * oasys.c: Likewise.
3705         * pdp11.c: Likewise.
3706         * peXXigen.c: Likewise.
3707         * rs6000-core.c: Likewise.
3708         * vms-alpha.c: Likewise.
3709         * xcofflink.c: Likewise.
3710
3711 2017-04-13  Alan Modra  <amodra@gmail.com>
3712
3713         * bfd.c (PRINT_TYPE): Define.
3714         (_doprnt): New function.
3715         (error_handler_internal): Use _doprnt.
3716         * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
3717         calls in their natural order, throughout file.
3718         * coff-mcore.c: Likewise.
3719         * coff-ppc.c: Likewise.
3720         * coff-tic80.c: Likewise.
3721         * cofflink.c: Likewise.
3722         * elf-s390-common.c: Likewise.
3723         * elf.c: Likewise.
3724         * elf32-arm.c: Likewise.
3725         * elf32-i386.c: Likewise.
3726         * elf32-m32r.c: Likewise.
3727         * elf32-msp430.c: Likewise.
3728         * elf32-spu.c: Likewise.
3729         * elf64-ia64-vms.c: Likewise.
3730         * elf64-sparc.c: Likewise.
3731         * elf64-x86-64.c: Likewise.
3732         * elflink.c: Likewise.
3733         * elfnn-aarch64.c: Likewise.
3734         * elfnn-ia64.c: Likewise.
3735         * elfxx-mips.c: Likewise.
3736
3737 2017-04-13  Alan Modra  <amodra@gmail.com>
3738
3739         * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
3740         branch veneers" error.  Fix double space and format message.
3741         * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
3742         * elf64-ppc.c (tocsave_find): Supply missing %B arg.
3743
3744 2017-04-13  Alan Modra  <amodra@gmail.com>
3745
3746         * bfd-in2.h: Regenerate.
3747
3748 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
3749
3750         * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
3751         extra `\n' in warning/error messages.
3752         * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
3753         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3754
3755 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
3756
3757         * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
3758         processor-specific properties with generic ELF target vector.
3759
3760 2017-04-10  Qing Zhao  <qing.zhao@oracle.com>
3761
3762         * elf32-sparc.c (elf_backend_fixup_symbol): New.
3763         * elf64-sparc.c (elf_backend_fixup_symbol): New.
3764         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3765         (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
3766         has_non_got_reloc.
3767         (link_hash_newfunc): Initialize has_got_reloc and
3768         has_non_got_reloc.
3769         (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
3770         section.
3771         (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
3772         has_non_got_reloc.
3773         (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
3774         has_non_got_reloc.
3775         (_bfd_sparc_elf_fixup_symbol): New function.
3776         (allocate_dynrelocs): Don't allocate space for dynamic
3777         relocations and discard relocations against resolved undefined
3778         weak symbols in executable.  Don't make resolved undefined weak
3779         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
3780         relocation against undefined weak symbols in PIE.
3781         (_bfd_sparc_elf_relocate_section): Don't generate dynamic
3782         relocations against resolved undefined weak symbols in PIE
3783         (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
3784         without ynamic PLT/GOT relocations for resolved undefined weak
3785         symbols.
3786         Don't generate dynamic relocation against resolved undefined
3787         weak symbol in executable.
3788         (pie_finish_undefweak_symbol): New function.
3789         (_bfd_sparc_elf_finish_dynamic_sections): Call
3790         pie_finish_undefweak_symbol on all symbols in PIE.
3791         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
3792         (_bfd_sparc_elf_fixup_symbol): New function.
3793
3794 2017-04-10  Nick Clifton  <nickc@redhat.com>
3795
3796         * config.bfd: Remove ns32k from obsolete list.
3797
3798 2017-04-10  Alan Modra  <amodra@gmail.com>
3799
3800         PR 21287
3801         * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
3802         (special_sections_i): Likewise for .init_array.
3803         (special_sections_p): Likewise for .preinit_array.
3804
3805 2017-04-07  H.J. Lu  <hongjiu.lu@intel.com>
3806
3807         PR ld/19579
3808         PR ld/21306
3809         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
3810         ELF_COMMON_DEF_P for common symbols.
3811         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
3812         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
3813         * elflink.c (_bfd_elf_merge_symbol): Revert commits
3814         202ac193bbbecc96a4978d1ac3d17148253f9b01 and
3815         07492f668d2173da7a2bda3707ff0985e0f460b6.
3816
3817 2017-04-07  Pedro Alves  <palves@redhat.com>
3818
3819         * opncls.c (bfd_get_debug_link_info): Rename to...
3820         (bfd_get_debug_link_info_1): ... this.  Change type of second
3821         parameter to void pointer.  Adjust.
3822         (bfd_get_debug_link_info): Reimplement on top of
3823         bfd_get_debug_link_info_1.
3824         (separate_debug_file_exists, separate_alt_debug_file_exists):
3825         Change type of second parameter to void pointer.  Adjust.
3826         (get_func_type, check_func_type): Change type of second parameter
3827         to void pointer.
3828         (find_separate_debug_file): Add 'func_data' parameter.  Pass it to
3829         the callback functions instead of passing the address of a local.
3830         (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
3831         find_separate_debug_file.
3832         (get_alt_debug_link_info_shim): Change type of second parameter to
3833         void pointer.  Adjust.
3834         (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
3835         find_separate_debug_file.
3836         (get_build_id_name, bfd_boolean check_build_id_file): Change type
3837         of second parameter to void pointer.  Adjust.
3838         (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
3839         pointer local to find_separate_debug_file.
3840
3841 2017-04-07  Tristan Gingold  <gingold@gingold-Precision-7510>
3842
3843         * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
3844         external symbols with a definition.
3845         (_bfd_coff_gc_mark_extra_sections): Fix typo.
3846
3847 2017-04-07  Alan Modra  <amodra@gmail.com>
3848
3849         * po/SRC-POTFILES.in: Regenerate.
3850
3851 2017-04-05  Alan Modra  <amodra@gmail.com>
3852
3853         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
3854         reference counting.
3855
3856 2017-04-02  Jon Turney  <jon.turney@dronecode.org.uk>
3857
3858         (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
3859         numbers for DataDirectory entry indicies passed to
3860         add_data_entry().
3861
3862 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
3863
3864         * elf.c (get_program_header_size): Add a GNU_MBIND segment for
3865         each GNU_MBIND section and align GNU_MBIND section to page size.
3866         (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
3867         segment for each GNU_MBIND section.
3868         (_bfd_elf_init_private_section_data): Copy sh_info from input
3869         for GNU_MBIND section.
3870
3871 2017-04-03  Palmer Dabbelt  <palmer@dabbelt.com>
3872
3873         * elfnn-riscv.c (GP_NAME): Delete.
3874         (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
3875         (_bfd_riscv_relax_lui): Likewise.
3876
3877 2017-04-04  Nick Clifton  <nickc@redhat.com>
3878
3879         PR binutils/21342
3880         * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
3881         dereference.
3882         (bfd_elf_final_link): Only initialize the extended symbol index
3883         section if there are extended symbol tables to list.
3884
3885 2017-04-03  H.J. Lu  <hongjiu.lu@intel.com>
3886
3887         * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
3888         (BFD32_BACKENDS_CFILES): Add elf-properties.c.
3889         * configure.ac (elf): Add elf-properties.lo.
3890         * Makefile.in: Regenerated.
3891         * configure: Likewise.
3892         * elf-bfd.h (elf_property_kind): New.
3893         (elf_property): Likewise.
3894         (elf_property_list): Likewise.
3895         (elf_properties): Likewise.
3896         (_bfd_elf_parse_gnu_properties): Likewise.
3897         (_bfd_elf_get_property): Likewise.
3898         (_bfd_elf_link_setup_gnu_properties): Likewise.
3899         (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
3900         and setup_gnu_properties.
3901         (elf_obj_tdata): Add properties.
3902         * elf-properties.c: New file.
3903         * elf32-i386.c (elf_i386_parse_gnu_properties): New.
3904         (elf_i386_merge_gnu_properties): Likewise.
3905         (elf_backend_parse_gnu_properties): Likewise.
3906         (elf_backend_merge_gnu_properties): Likewise.
3907         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3908         (elf_x86_64_merge_gnu_properties): Likewise.
3909         (elf_backend_parse_gnu_properties): Likewise.
3910         (elf_backend_merge_gnu_properties): Likewise.
3911         * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
3912         (elf_backend_parse_gnu_properties): Likewise.
3913         (elf_backend_setup_gnu_properties): Likewise.
3914         (elfNN_bed): Add elf_backend_parse_gnu_properties,
3915         elf_backend_merge_gnu_properties and
3916         elf_backend_setup_gnu_properties.
3917
3918 2017-03-30  Pip Cet  <pipcet@gmail.com>
3919
3920         * elf32-wasm32.c: Add relocation code, two relocs.
3921         * reloc.c: Add wasm32 relocations.
3922         * libbfd.h: Regenerate.
3923         * bfd-in2.h: Regenerate.
3924         * bfd/po/bfd.pot: Regenerate.
3925
3926 2017-03-29  Nick Clifton  <nickc@redhat.com>
3927
3928         PR binutils/18025
3929         * coff-bfd.h (struct coff_section_data): Add new fields:
3930         saved_bias and bias.
3931         * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
3932         computed for PE binaries.
3933         * dwarf2.c (scan_unit_for_symbols): Only warn once about each
3934         missing abbrev.
3935
3936 2017-03-28  Hans-Peter Nilsson  <hp@axis.com>
3937
3938         PR ld/16044
3939         * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
3940         to handle a local symbol with a hash-symbol-entry; without PLT.
3941         Add BFD_ASSERT for an incidental case with GOT entry present.
3942         (cris_elf_check_relocs): Increment PLT refcount only if the symbol
3943         isn't forced-or-set local.
3944
3945 2017-03-27  Pip Cet  <pipcet@gmail.com>
3946
3947         * wasm-module.c: New file to support WebAssembly modules.
3948         * wasm-module.h: New file to support WebAssembly modules.
3949         * doc/webassembly.texi: Start documenting wasm-module.c.
3950         * config.bfd: Add wasm_vec.
3951         * targets.c: Likewise.
3952         * configure.ac: Likewise.
3953         * Makefile.am: Add entries for wasm-module.c.
3954         * Makefile.in: Regenerate.
3955         * configure: Regenerate.
3956         * po/SRC-POTFILES.in: Regenerate.
3957
3958 2017-03-27  Pip Cet  <pipcet@gmail.com>
3959
3960         * cpu-wasm32.c: New file to support wasm32 architecture.
3961         * elf32-wasm32.c: New file to support wasm32 architecture.
3962         * Makefile.am: Add wasm32 architecture.
3963         * archures.c: Likewise.
3964         * config.bfd: Likewise.
3965         * configure.ac: Likewise.
3966         * targets.c: Likewise.
3967         * Makefile.in: Regenerate.
3968         * bfd-in2.h: Regenerate.
3969         * configure: Regenerate.
3970         * po/SRC-POTFILES.in: Regenerate.
3971
3972 2017-03-20  Alan Modra  <amodra@gmail.com>
3973
3974         PR 21266
3975         * elf64-ppc.c (compare_symbols): Stabilize sort.
3976
3977 2017-03-18  Alan Modra  <amodra@gmail.com>
3978
3979         * elf64-ppc.c (struct ppc_link_hash_table): Add
3980         local_ifunc_resolver and maybe_local_ifunc_resolver.
3981         (ppc_build_one_stub): Set flags on emitting dynamic
3982         relocation to ifunc.
3983         (ppc64_elf_relocate_section): Likewise.
3984         (ppc64_elf_finish_dynamic_symbol): Likewise.
3985         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
3986         local dynamic relocs to ifuncs.
3987         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
3988         local_ifunc_resolver and maybe_local_ifunc_resolver.
3989         (ppc_elf_relocate_section): Set flag on emitting dynamic
3990         relocation to ifuncs.
3991         (ppc_elf_finish_dynamic_symbol): Likewise.
3992         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
3993         dynamic relocs to ifuncs.
3994
3995 2017-03-13  Nick Clifton  <nickc@redhat.com>
3996
3997         PR binutils/21202
3998         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
3999         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4000         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4001         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4002         * bfd-in2.h: Regenerate.
4003         * libbfd.h: Regenerate.
4004         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4005         names.
4006         (IS_AARCH64_TLSDESC_RELOC): Likewise.
4007         (elfNN_aarch64_howto_table): Likewise.
4008         (aarch64_tls_transition_without_check): Likewise.
4009         (aarch64_reloc_got_type): Likewise.
4010         (elfNN_aarch64_final_link_relocate): Likewise.
4011         (elfNN_aarch64_tls_relax): Likewise.
4012         (elfNN_aarch64_relocate_section): Likewise.
4013         (elfNN_aarch64_gc_sweep_hook): Likewise.
4014         (elfNN_aarch64_check_relocs): Likewise.
4015         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4016         (_bfd_aarch64_elf_resolve_relocation): Likewise.
4017
4018 2017-03-11  Alan Modra  <amodra@gmail.com>
4019
4020         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4021         parameter is in fact used.  Whitespace fixes.
4022         * elf64-ppc.c: Likewise.
4023
4024 2017-03-09  Sam Thursfield  <sam.thursfield@codethink.co.uk>
4025
4026         * rs6000-core.c (CORE_NEW): Simplify macro when
4027         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4028
4029 2017-03-07  Alan Modra  <amodra@gmail.com>
4030
4031         PR 21224
4032         PR 20519
4033         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4034         dyn_relocs check.
4035
4036 2017-03-05  Alan Modra  <amodra@gmail.com>
4037
4038         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4039         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4040         (next_cie_fde_offset): New function.
4041         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4042         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4043         four bytes.  Align CIEs to four or eight bytes depending on
4044         per_encoding_aligned8.  Align FDEs according to their encoding.
4045         Pad last FDE to output section alignment.
4046         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
4047         assertion.
4048         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4049         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4050         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4051
4052 2017-03-02  Martin Bickel  <binutils@ineranves.de>
4053
4054         PR ld/21212
4055         * elf.c (rewrite_elf_program_header): Do not issue a warning for
4056         empty segments which have a zero filesz, but a non-zero memsz.
4057
4058 2017-03-02  Alan Modra  <amodra@gmail.com>
4059
4060         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4061
4062 2017-02-28  Alan Modra  <amodra@gmail.com>
4063
4064         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4065         (ppc64_elf_relocate_section): Likewise.
4066
4067 2017-02-28  Alan Modra  <amodra@gmail.com>
4068
4069         PR 20995
4070         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4071         rather than elf32_nios2_hash_table or elf_hash_table.
4072         (create_got_section): Likewise.
4073         (nios2_elf32_finish_dynamic_symbol): Likewise.
4074         (nios2_elf32_adjust_dynamic_symbol): Likewise.
4075         (nios2_elf32_size_dynamic_sections): Likewise.
4076         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4077         vars.  Use htab equivalents directly instead.  Don't create
4078         all dynamic sections on needing just the GOT.  Use a goto
4079         rather than a fall-through with reloc test.  Ensure
4080         htab->dynobj is set when making dynamic sreloc section.
4081         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4082         equivalent directly instead.  Don't segfault on looking for
4083         .dynamic when dynamic sections have not been created.  Don't
4084         segfault on .got.plt being discarded.
4085         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4086         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
4087         fixme and another not so relevant comment.
4088         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
4089         already set, set hash table dynobj on creating .sbss.
4090
4091 2017-02-28  Alan Modra  <amodra@gmail.com>
4092
4093         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4094         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4095         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4096         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4097         (ppc64_elf_relocate_section): Likewise.
4098         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4099         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4100         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4101         * libbfd.h: Regenerate.
4102         * bfd-in2.h: Regenerate.
4103
4104 2017-02-28  Alan Modra  <amodra@gmail.com>
4105
4106         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4107         dynamic .data.rel.ro read-only.
4108         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4109         rather than section flags when deciding where copy reloc goes.
4110         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4111         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4112         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4113         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4114         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4115         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4116         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4117         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4118         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4119         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4120         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4121         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4122         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4123         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4124         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4125         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4126         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4127         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4128         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4129
4130 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
4131
4132         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4133         `jalr $0, $25' instruction encoding.
4134
4135 2017-02-27  Nick Clifton  <nickc@redhat.com>
4136
4137         PR ld/21180
4138         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4139         generating a seg-fault when encountering a symbol that has been
4140         deleted by garbage collection.
4141
4142 2017-02-25  Alan Modra  <amodra@gmail.com>
4143
4144         * elf32-arc.c (struct dynamic_sections): Delete.
4145         (enum dyn_section_types): Delete.
4146         (dyn_section_names): Delete.
4147         (arc_create_dynamic_sections): Delete.
4148         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
4149         segfault on discarded .rela.plt section.
4150         (elf_arc_size_dynamic_sections): Formatting.  Don't call
4151         arc_create_dynamic_sections.  Don't allocate memory for sections
4152         handled by the generic linker.  Correct code finding relocs in
4153         read-only sections.  Set SEC_EXCLUDE on zero size .got,
4154         .got.plt, and .dynbss sections.  Do set .interp for pies.
4155
4156 2017-02-24  Andrew Waterman  <andrew@sifive.com>
4157
4158         * elfnn-riscv.c (GP_NAME): New macro.
4159         (riscv_global_pointer_value): Use it.
4160         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4161         output section, consider only that section's alignment.
4162
4163 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
4164
4165         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4166         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4167         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4168         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4169
4170 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
4171
4172         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4173         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4174         or misaligned.
4175
4176 2017-02-23  Alan Modra  <amodra@gmail.com>
4177
4178         PR 20744
4179         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4180         16D relocations.
4181         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4182         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4183         relocs.
4184
4185 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
4186
4187         PR ld/20828
4188         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4189         processing ahead of the call to `elf_gc_sweep_symbol'.
4190
4191 2017-02-22  Nick Clifton  <nickc@redhat.com>
4192
4193         PR binutils/21193
4194         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4195         created section 4-byte alignment.
4196
4197 2017-02-22  Alan Modra  <amodra@gmail.com>
4198
4199         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4200         on .got or .plt output section being discarded by script.
4201         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
4202         vxworks splt temp.
4203
4204 2017-02-21  Alan Modra  <amodra@gmail.com>
4205
4206         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4207         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4208
4209 2017-02-20  Alan Modra  <amodra@gmail.com>
4210
4211         PR 21181
4212         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4213         if DT_RELSZ/DT_RELASZ is zero.
4214
4215 2017-02-17  Nick Clifton  <nickc@redhat.com>
4216
4217         * compress.c (bfd_get_full_section_contents): Remember to reduce
4218         compressed size by the sizeof the compression header when
4219         decompressing the contents.
4220
4221 2017-02-17  Pedro Alves  <palves@redhat.com>
4222
4223         * srec.c (Chunk): Rename to ...
4224         (_bfd_srec_len): ... this.
4225         (S3Forced): Rename to ...
4226         (_bfd_srec_forceS3): ... this.
4227         * objcopy.c: Adjust all references.
4228
4229 2017-02-17  Pedro Alves  <palves@redhat.com>
4230
4231         * archive.c (bsd_write_armap): Rename to ...
4232         (_bfd_bsd_write_armap): ... this.
4233         (coff_write_armap): Rename to ...
4234         (_bfd_coff_write_armap): ... this.
4235         * libbfd-in.h (bsd_write_armap): Rename to ...
4236         (_bfd_bsd_write_armap): ... this.
4237         (coff_write_armap): Rename to ...
4238         (_bfd_coff_write_armap): ... this.
4239         * aout-target.h, aout-tic30.c: Adjust all users.
4240         * libbfd.h: Regenerate.
4241
4242 2017-02-17  Pedro Alves  <palves@redhat.com>
4243
4244         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4245         (warn_deprecated): Rename to ...
4246         (_bfd_warn_deprecated): ... this.
4247         * libbfd.c (warn_deprecated): Rename to ...
4248         (_bfd_warn_deprecated): ... this.
4249         * bfd-in2.h: Regenerate.
4250
4251 2017-02-17  Pedro Alves  <palves@redhat.com>
4252
4253         * bfdio.c (real_ftell): Rename to ...
4254         (_bfd_real_ftell): ... this.
4255         (real_fseek): Rename to ...
4256         (_bfd_real_fseek): ... this.
4257         (real_fopen): Rename to ...
4258         (_bfd_real_fopen): ... this.
4259         * libbfd-in.h (real_ftell): Rename to ...
4260         (_bfd_real_ftell): ... this.
4261         (real_fseek): Rename to ...
4262         (_bfd_real_fseek): ... this.
4263         (real_fopen): Rename to ...
4264         (_bfd_real_fopen): ... this.
4265         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4266         * libbfd.h: Regenerate.
4267
4268 2017-02-17  Pedro Alves  <palves@redhat.com>
4269
4270         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4271         * libbfd.c (read_unsigned_leb128): Rename to ...
4272         (_bfd_read_unsigned_leb128): ... this.
4273         (read_signed_leb128): Rename to ...
4274         (_bfd_read_signed_leb128): ... this.
4275         (safe_read_leb128): Rename to ...
4276         (_bfd_safe_read_leb128): ... this.
4277         * libbfd-in.h (read_unsigned_leb128): Rename to ...
4278         (_bfd_read_unsigned_leb128): ... this.
4279         (read_signed_leb128): Rename to ...
4280         (_bfd_read_signed_leb128): ... this.
4281         (safe_read_leb128): Rename to ...
4282         (_bfd_safe_read_leb128): ... this.
4283         * libbfd.h: Renegerate.
4284
4285 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4286
4287         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4288         before trying to fine matching file and line information.
4289
4290 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4291
4292         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4293         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4294         not match current bfd, then reload debug information.  Record bfd
4295         we're loading debug info for in the stash.  If we have debug
4296         informatin in the cache then perform section placement before
4297         returning.
4298
4299 2017-02-16  Alan Modra  <amodra@gmail.com>
4300
4301         PR 21000
4302         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4303         * elfxx-target.h (elf_backend_no_page_alias): Define.
4304         (elfNN_bed): Init new field.
4305         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4306         ensure PT_LOAD segment starts on a new page.
4307         * elf32-hppa.c (elf_backend_no_page_alias): Define.
4308
4309 2017-02-16  Alan Modra  <amodra@gmail.com>
4310
4311         PR 21132
4312         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4313         if pic.
4314
4315 2017-02-16  Jiong Wang <jiong.wang@arm.com>
4316
4317         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4318         * bfd-in2.h: Regenerated.
4319
4320 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
4321
4322         PR ld/21168
4323         * elf32-i386.c (elf_i386_relocate_section): Allow
4324         "lea foo@GOT, %reg" in PIC.
4325
4326 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
4327
4328         PR ld/20244
4329         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4330         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4331         error against local IFUNC symbol without a base register for
4332         PIC.
4333
4334 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
4335
4336         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4337         `%P: %H:' with `info->callbacks->einfo'.
4338         (ppc_elf_relocate_section): Likewise.
4339         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4340         (ppc64_elf_edit_toc): Likewise.
4341         (ppc64_elf_relocate_section): Likewise.
4342
4343 2017-02-14  Alan Modra  <amodra@gmail.com>
4344
4345         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4346         --gc-keep-exported, and test versioned field of sym rather than
4347         looking for @ in name.
4348
4349 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
4350
4351         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4352         __global_pointer$.
4353
4354 2017-02-13  Nick Clifton  <nickc@redhat.com>
4355
4356         PR binutils/21151
4357         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4358         unit length field.
4359
4360 2017-02-07  Andrew Waterman  <andrew@sifive.com>
4361
4362         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4363         entry size if PLT header is written.
4364
4365 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
4366
4367         Fix sparc64 dynamic relocation processing to use the dynamic
4368         symbol count.
4369         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4370         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4371         should be used.
4372
4373 2017-02-03  Nick Clifton  <nickc@redhat.com>
4374
4375         PR 21096
4376         * coffcode.h (coff_write_object_contents): Enlarge size of
4377         s_name_buf in order to avoid compile time warning about possible
4378         integer truncation.
4379         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4380         32-bits of insn value before printing into buffer.
4381
4382 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
4383
4384         * elfxx-mips.c (mips_elf_hash_sort_data): Add
4385         `max_local_dynindx'.
4386         (mips_elf_sort_hash_table): Handle it.
4387         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4388         symbols bump up `max_local_dynindx' rather than
4389         `max_non_got_dynindx'.
4390
4391 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
4392
4393         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4394         `min_got_dynindx', `max_unref_got_dynindx' and
4395         `max_non_got_dynindx' members to the `bfd_size_type' data type.
4396         (mips_elf_sort_hash_table): Adjust accordingly.
4397
4398 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
4399
4400         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4401         to access the hash table.
4402
4403 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
4404
4405         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4406         non-NULL `htab' to the beginning.
4407
4408 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
4409
4410         * elflink.c (elf_gc_sweep): Wrap overlong line.
4411
4412 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
4413
4414         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4415         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
4416         * elfxx-mips.c (mips_elf_link_hash_table): Add
4417         `ignore_branch_isa' member.
4418         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4419         in branch relocation calculation as an error if
4420         `ignore_branch_isa' has been set.
4421         (_bfd_mips_elf_insn32): Rename to...
4422         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
4423         parameter to `insn32' and add an `ignore_branch_isa' parameter.
4424         Handle the new parameter.
4425
4426 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
4427
4428         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4429         local variable dynobj.
4430
4431         PR ld/20995
4432         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4433         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4434         executable from read-only sections into sdynrelro.
4435         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4436         dynamic relocs in sdynrelro.
4437         (elf_backend_want_dynrelro): Define.
4438
4439 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4440
4441         * config.bfd (*-*-rtemsaout*): Mark as removed.
4442
4443 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4444
4445         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4446         (arm-*-rtems*): Move to (arm*-*-eabi*).
4447         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4448         (m68-*-rtems*): Move to (m68*-*-elf*).
4449
4450 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4451
4452         * config.bfd (*-*-rtemscoff*): Mark as removed.
4453
4454 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
4455
4456         PR ld/20828
4457         * elflink.c (bfd_elf_record_link_assignment): Revert last
4458         change and don't ever clear `forced_local'.  Set `mark'
4459         unconditionally.
4460         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4461         file.
4462         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4463         (bfd_elf_size_dynamic_sections): ... here.
4464         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4465         and set `mark' instead in `__tls_get_addr_opt' processing.
4466         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4467
4468 2017-01-24  Alan Modra  <amodra@gmail.com>
4469
4470         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4471         where dynamic relocs are preferable.  Allow ifunc too.
4472         (ensure_undefweak_dynamic): New function.
4473         (allocate_dynrelocs): Use it here.  Move plt handling last and
4474         don't make symbols dynamic, simplifying loop.  Only make undef
4475         weak symbols with GOT entries dynamic.  Correct condition
4476         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
4477         comments.  Remove goto.
4478         (ppc_elf_relocate_section): Correct test for using dynamic
4479         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
4480         to suit.  Set up explicit tls_index entries and implicit GOT
4481         tls_index entries resolvable at link time for
4482         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
4483         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4484         (ensure_undefweak_dynamic): New function.
4485         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
4486         with GOT entries dynamic.  Remove unnecessary test of
4487         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4488         (ppc64_elf_relocate_section): Correct test for using dynamic
4489         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
4490         to suit.  Set up explicit tls_index entries and implicit GOT
4491         tls_index entries resolvable at link time for __tls_get_addr_opt.
4492         Simplify expression to clear mem for prelink.
4493
4494 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
4495
4496         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4497
4498 2017-01-20  Jiong Wang <jiong.wang@arm.com>
4499
4500         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4501         (elf_backend_hash_symbol): Define.
4502
4503 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
4504
4505         PR ld/20828
4506         * elflink.c (bfd_elf_record_link_assignment): Clear any
4507         `forced_local' marking for DSO symbols that are not being
4508         provided.
4509
4510 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4511
4512         * elfnn-riscv.c (riscv_elf_object_p): New function.
4513
4514 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
4515
4516         PR ld/21038
4517         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4518         plt_bnd_eh_frame.
4519         (elf_x86_64_check_relocs): Create .eh_frame section for the
4520         .plt.bnd section.
4521         (elf_x86_64_size_dynamic_sections): Allocate and initialize
4522         .eh_frame section for the .plt.bnd section.
4523         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4524         for the .plt.bnd section.
4525
4526 2017-01-12  Nick Clifton  <nickc@redhat.com>
4527
4528         PR binutils/20876
4529         * opncls.c (find_separate_debug_file): Add include_dirs
4530         parameter.  Only include the directory part of the bfd's filename
4531         in search paths if include_dirs is true.  Add a couple of extra
4532         locations for looking for debug files.
4533         ( bfd_follow_gnu_debuglink): Update invocation of
4534         find_separate_debug_file.
4535         (bfd_follow_gnu_debugaltlink): Likewise.
4536         (get_build_id): New function: Finds the build-id of the given bfd.
4537         (get_build_id_name): New function: Computes the name of the
4538         separate debug info file for a bfd, based upon its build-id.
4539         (check_build_id_file): New function: Checks to see if a separate
4540         debug info file exists at the given location, and that its
4541         build-id matches that of the original bfd.
4542         (bfd_follow_build_id_debuglink): New function: Finds a separate
4543         debug info file for a given bfd by using the build-id method.
4544         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4545         method of locating a separate debug info file before using the
4546         debuglink method.
4547         * bfd-in2.h: Regenerate.
4548
4549 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4550
4551         PR ld/21038
4552         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4553         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4554         elf_x86_64_eh_frame_plt_got.
4555         (elf_x86_64_size_dynamic_sections): Get unwind info from
4556         elf_x86_64_bnd_arch_bed for the BND PLT.
4557
4558 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
4559
4560         * config.bfd: Add entries for i686-redox and x86_64-redox.
4561
4562 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4563
4564         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4565         to 4 bytes.
4566         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4567         .eh_frame section to 4 bytes for x32.
4568         (elf_x86_64_check_relocs): Likewise.
4569
4570 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4571
4572         PR ld/20830
4573         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4574         (PLT_GOT_FDE_LENGTH): Likewise.
4575         (elf_i386_plt_layout): Add eh_frame_plt_got and
4576         eh_frame_plt_got_size.
4577         (elf_i386_plt): Updated.
4578         (elf_i386_link_hash_table): Add plt_got_eh_frame.
4579         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4580         (elf_i386_size_dynamic_sections): Allocate and initialize
4581         .eh_frame section for .plt.got.
4582         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4583         .plt.got.
4584         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4585         eh_frame_plt_got_size.
4586         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4587         (PLT_GOT_FDE_LENGTH): Likewise.
4588         (elf_x86_64_backend_data): Add eh_frame_plt_got and
4589         eh_frame_plt_got_size.
4590         (elf_x86_64_arch_bed): Updated.
4591         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4592         eh_frame_plt_got_size.
4593         (elf_x86_64_nacl_arch_bed): Likewise.
4594         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4595         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4596         (elf_x86_64_size_dynamic_sections): Allocate and initialize
4597         .eh_frame section for .plt.got.
4598         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4599         for .plt.got.
4600
4601 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
4602
4603         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4604         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4605
4606 2017-01-09  Nick Clifton  <nickc@redhat.com>
4607
4608         * dwarf2.c (lookup_address_in_function_table): Return early if
4609         there are no functions in the given comp unit, or if the high
4610         address of the last function in the comp unit is less than the
4611         desired address.
4612
4613 2017-01-09  Nick Clifton  <nickc@redhat.com>
4614
4615         PR binutils/21013
4616         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4617         message if there are too many symbols to load.
4618
4619 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
4620
4621         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4622         if relocs are cached.
4623
4624 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
4625
4626         PR ld/21017
4627         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4628         for R_MICROBLAZE_GOTOFF_64.
4629
4630 2017-01-03  Nick Clifton  <nickc@redhat.com>
4631
4632         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4633         warning about using a possibly uninitialised variable.
4634
4635 2017-01-02  Alan Modra  <amodra@gmail.com>
4636
4637         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4638         (allocate_plt_static, allocate_dynrelocs): Use it.
4639
4640 2017-01-02  Alan Modra  <amodra@gmail.com>
4641
4642         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4643         .PARISC.unwind section.
4644
4645 2017-01-02  Alan Modra  <amodra@gmail.com>
4646
4647         PR ld/20989
4648         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4649         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4650         indirect to GOT pointer relative code edit.
4651
4652 2017-01-02  Alan Modra  <amodra@gmail.com>
4653
4654         Update year range in copyright notice of all files.
4655
4656 For older changes see ChangeLog-2016
4657 \f
4658 Copyright (C) 2017 Free Software Foundation, Inc.
4659
4660 Copying and distribution of this file, with or without modification,
4661 are permitted in any medium without royalty provided the copyright
4662 notice and this notice are preserved.
4663
4664 Local Variables:
4665 mode: change-log
4666 left-margin: 8
4667 fill-column: 74
4668 version-control: never
4669 End: