bfd/ChangeLog

   1 2018-04-25  Alan Modra  <amodra@gmail.com>
   2
   3         * elf-linux-core.h: Disable gcc-8 string truncation warning.
   4         * elf.c (elfcore_write_prpsinfo): Likewise.
   5
   6 2018-04-25  Alan Modra  <amodra@gmail.com>
   7
   8         * Makefile.am: Remove arm-aout and arm-coff support.
   9         * config.bfd: Likewise.
  10         * configure.ac: Likewise.
  11         * targets.c: Likewise.
  12         * aout-arm.c: Delete.
  13         * armnetbsd.c: Delete.
  14         * riscix.c: Delete.
  15         * Makefile.in: Regenerate.
  16         * configure: Regenerate.
  17         * po/SRC-POTFILES.in: Regenerate.
  18
  19 2018-04-24  Nick Clifton  <nickc@redhat.com>
  20
  21         PR 23113
  22         * elf.c (ignore_section_sym): Check for the output_section pointer
  23         being NULL before dereferencing it.
  24
  25         PR 23110
  26         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
  27         a negative PE_DEBUG_DATA size before iterating over the debug data.
  28
  29 2018-04-23  Alan Modra  <amodra@gmail.com>
  30
  31         * elf-linux-core.h: Revert last change.
  32         * elf.c: Likewise.
  33
  34 2018-04-23  Nick Clifton  <nickc@redhat.com>
  35
  36         PR 23056
  37         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
  38         the end of the string table, and zero it.
  39
  40 2018-04-23  Alan Modra  <amodra@gmail.com>
  41
  42         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
  43         gcc-8 string truncation warning.
  44         (swap_linux_prpsinfo32_ugid16_out): Likewise.
  45         (swap_linux_prpsinfo64_ugid32_out): Likewise.
  46         (swap_linux_prpsinfo64_ugid16_out): Likewise.
  47         * elf.c (elfcore_write_prpsinfo): Likewise.
  48
  49 2018-04-23  Nick Clifton  <nickc@redhat.com>
  50
  51         PR 23056
  52         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
  53         the end of the string table, and zero it.
  54
  55 2018-04-20  Alan Modra  <amodra@gmail.com>
  56
  57         PR 22978
  58         * elf32-hppa.c (got_relocs_needed): Add extra param to special
  59         case both dtprel and tprel relocs.
  60         (allocate_dynrelocs): Adjust conditions for got relocs.
  61         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
  62         Emit dynamic relocs on TLS GOT entries for shared libraries,
  63         not when pic.  Omit dynamic reloc on dtprel entry when local,
  64         and on tprel entry when local and executable.
  65
  66 2018-04-19  Alan Modra  <amodra@gmail.com>
  67
  68         PR 22537
  69         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
  70         (hppa_type_of_stub): Don't return a long branch stub for
  71         symbols other than those defined statically.
  72
  73 2018-04-19  Alan Modra  <amodra@gmail.com>
  74
  75         * Makefile.am: Revert 2018-04-18 coff-mips changes.
  76         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
  77         to selvecs for mips targets change 2018-04-18.
  78         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
  79         and  mips_ecoff_bele_vec.
  80         * targets.c: Likewise.
  81         * coff-mips.c: Resurrect.
  82         * Makefile.in: Regenerate.
  83         * configure: Regenerate.
  84         * po/SRC-POTFILES.in: Regenerate.
  85
  86 2018-04-18  Alan Modra  <amodra@gmail.com>
  87
  88         * Makefile.am: Remove mips aout and coff support.
  89         * config.bfd: Likewise.
  90         * configure.ac: Likewise.
  91         * targets.c: Likewise.
  92         * coff-mips.c: Delete
  93         * mipsbsd.c: Delete
  94         * pe-mips.c: Delete
  95         * pei-mips.c: Delete
  96         * Makefile.in: Regenerate.
  97         * configure: Regenerate.
  98         * po/SRC-POTFILES.in: Regenerate.
  99
 100 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 101
 102         * elf32-i386.c (elf32_bed): Define before including
 103         "elf32-target.h".
 104         * elf64-x86-64.c (elf64_bed): Define before including
 105         "elf64-target.h".
 106         (elf32_bed): Define before including "elf32-target.h".
 107
 108 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 109
 110         PR ld/23055
 111         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 112         normal input file with compatible relocation.
 113
 114 2018-04-18  Alan Modra  <amodra@gmail.com>
 115
 116         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 117         * config.bfd: Likewise.
 118         * configure.ac: Likewise.
 119         * doc/bfdint.texi: Likewise.
 120         * targets.c: Likewise.
 121         * freebsd.h: Delete.
 122         * i386dynix.c: Delete.
 123         * i386freebsd.c: Delete.
 124         * i386linux.c: Delete.
 125         * i386mach3.c: Delete.
 126         * i386netbsd.c: Delete.
 127         * i386os9k.c: Delete.
 128         * Makefile.in: Regenerate.
 129         * configure: Regenerate.
 130         * po/SRC-POTFILES.in: Regenerate.
 131
 132 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
 133
 134         Microblaze Target: PIC data text relative
 135
 136         * bfd/reloc.c (2 new BFD relocations):
 137         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
 138         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
 139         * bfd/bfd-in2.h: Regenerate
 140         * bfd/libbfd.h: Regenerate
 141         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
 142         new relocs and handle them in both relocate and relax functions.
 143         (microblaze_elf_reloc_type_lookup): add mapping between for new
 144         bfd relocs.
 145         (microblaze_elf_relocate_section): Handle new relocs in case of
 146         elf relocation.
 147         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
 148
 149 2018-04-17  Nick Clifton  <nickc@redhat.com>
 150
 151         PR 23055
 152         * aoutx.h (find_nearest_line): Check that the symbol name exists
 153         and is long enough, before attempting to see if it is for a .o
 154         file.
 155         * hash.c (bfd_hash_hash): Add an assertion that the string is not
 156         NULL.
 157         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
 158         NULL.
 159         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
 160         has no name.
 161
 162         PR 23065
 163         * dwarf2.c (concat_filename): Check for a NULL table pointer.
 164
 165 2018-04-16  Nick Clifton  <nickc@redhat.com>
 166
 167         PR 23061
 168         * coffgen.c (coff_pointerize_aux): Check for an out of range
 169         fixup.
 170
 171 2018-04-16  Alan Modra  <amodra@gmail.com>
 172
 173         * Makefile.am: Remove arm-epoc-pe support.
 174         * coff-arm.c: Likewise.
 175         * config.bfd: Likewise.
 176         * configure.ac: Likewise.
 177         * targets.c: Likewise.
 178         * epoc-pe-arm.c: Delete.
 179         * epoc-pei-arm.c: Delete.
 180         * Makefile.in: Regenerate.
 181         * configure: Regenerate.
 182         * po/SRC-POTFILES.in: Regenerate.
 183
 184 2018-04-16  Alan Modra  <amodra@gmail.com>
 185
 186         * Makefile.am: Remove sparc-aout and sparc-coff support.
 187         * config.bfd: Likewise.
 188         * configure.ac: Likewise.
 189         * targets.c: Likewise.
 190         * aout-sparcle.c: Delete.
 191         * aoutf1.h: Delete.
 192         * cf-sparclynx.c: Delete.
 193         * coff-sparc.c: Delete.
 194         * demo64.c: Delete.
 195         * sparclinux.c: Delete.
 196         * sparclynx.c: Delete.
 197         * sparcnetbsd.c: Delete.
 198         * sunos.c: Delete.
 199         * Makefile.in: Regenerate.
 200         * configure: Regenerate.
 201         * po/SRC-POTFILES.in: Regenerate.
 202
 203 2018-04-16  Alan Modra  <amodra@gmail.com>
 204
 205         * Makefile.am: Remove m68k-aout and m68k-coff support.
 206         * aoutf1.h: Likewise.
 207         * aoutx.h: Likewise.
 208         * archive.c: Likewise.
 209         * bfd-in.h: Likewise.
 210         * bfd.c: Likewise.
 211         * coffcode.h: Likewise.
 212         * coffswap.h: Likewise.
 213         * config.bfd: Likewise.
 214         * configure.ac: Likewise.
 215         * configure.host: Likewise.
 216         * doc/bfd.texinfo: Likewise.
 217         * doc/bfdint.texi: Likewise.
 218         * freebsd.h: Likewise.
 219         * gen-aout.c: Likewise.
 220         * hpux-core.c: Likewise.
 221         * libaout.h: Likewise.
 222         * libbfd-in.h: Likewise.
 223         * pdp11.c: Likewise.
 224         * peicode.h: Likewise.
 225         * riscix.c: Likewise.
 226         * targets.c: Likewise.
 227         * aout0.c: Delete.
 228         * coff-apollo.c: Delete.
 229         * coff-aux.c: Delete.
 230         * coff-m68k.c: Delete.
 231         * coff-svm68k.c: Delete.
 232         * coff-u68k.c: Delete.
 233         * hosts/delta68.h: Delete.
 234         * hosts/hp300bsd.h: Delete.
 235         * hosts/m68kaux.h: Delete.
 236         * hosts/news.h: Delete.
 237         * hp300bsd.c: Delete.
 238         * hp300hpux.c: Delete.
 239         * liboasys.h: Delete.
 240         * m68k4knetbsd.c: Delete.
 241         * m68klinux.c: Delete.
 242         * m68knetbsd.c: Delete.
 243         * oasys.c: Delete.
 244         * versados.c: Delete.
 245         * Makefile.in: Regenerate.
 246         * bfd-in2.h: Regenerate.
 247         * configure: Regenerate.
 248         * libbfd.h: Regenerate.
 249         * po/SRC-POTFILES.in: Regenerate.
 250
 251 2018-04-16  Alan Modra  <amodra@gmail.com>
 252
 253         * Makefile.am: Remove sh5 and sh64 support.
 254         * archures.c: Likewise.
 255         * config.bfd: Likewise.
 256         * configure.ac: Likewise.
 257         * cpu-sh.c: Likewise.
 258         * elf32-sh-relocs.h: Likewise.
 259         * elf32-sh.c: Likewise.
 260         * targets.c: Likewise.
 261         * elf32-sh64-com.c: Delete.
 262         * elf32-sh64.c: Delete.
 263         * elf32-sh64.h: Delete.
 264         * elf64-sh64.c: Delete.
 265         * Makefile.in: Regenerate.
 266         * bfd-in2.h: Regenerate.
 267         * configure: Regenerate.
 268         * po/SRC-POTFILES.in: Regenerate.
 269
 270 2018-04-16  Alan Modra  <amodra@gmail.com>
 271
 272         * Makefile.am: Remove sh-symbianelf support.
 273         * config.bfd: Likewise.
 274         * configure.ac: Likewise.
 275         * targets.c: Likewise.
 276         * elf32-sh-symbian.c: Delete.
 277         * Makefile.in: Regenerate.
 278         * configure: Regenerate.
 279         * po/SRC-POTFILES.in: Regenerate.
 280
 281 2018-04-16  Alan Modra  <amodra@gmail.com>
 282
 283         * Makefile.am: Remove vax-bsd and vax-ultrix support.
 284         * config.bfd: Likewise.
 285         * configure.ac: Likewise.
 286         * targets.c: Likewise.
 287         * vaxbsd.c: Delete.
 288         * Makefile.in: Regenerate.
 289         * configure: Regenerate.
 290         * po/SRC-POTFILES.in: Regenerate.
 291
 292 2018-04-16  Alan Modra  <amodra@gmail.com>
 293
 294         * Makefile.am: Remove w65 support.
 295         * archures.c: Likewise.
 296         * coffcode.h: Likewise.
 297         * config.bfd: Likewise.
 298         * configure.ac: Likewise.
 299         * targets.c: Likewise.
 300         * coff-w65.c: Delete.
 301         * cpu-w65.c: Delete.
 302         * Makefile.in: Regenerate.
 303         * bfd-in2.h: Regenerate.
 304         * configure: Regenerate.
 305         * po/SRC-POTFILES.in: Regenerate.
 306
 307 2018-04-16  Alan Modra  <amodra@gmail.com>
 308
 309         * Makefile.am: Remove we32k support.
 310         * archures.c: Likewise.
 311         * coffcode.h: Likewise.
 312         * config.bfd: Likewise.
 313         * configure.ac: Likewise.
 314         * targets.c: Likewise.
 315         * coff-we32k.c: Delete.
 316         * cpu-we32k.c: Delete.
 317         * Makefile.in: Regenerate.
 318         * bfd-in2.h: Regenerate.
 319         * configure: Regenerate.
 320         * po/SRC-POTFILES.in: Regenerate.
 321
 322 2018-04-16  Alan Modra  <amodra@gmail.com>
 323
 324         * Makefile.am: Remove m88k support.
 325         * aoutx.h: Likewise.
 326         * archures.c: Likewise.
 327         * coffcode.h: Likewise.
 328         * coffswap.h: Likewise.
 329         * config.bfd: Likewise.
 330         * configure.ac: Likewise.
 331         * cpu-ns32k.c: Likewise.
 332         * elf32-nds32.c: Likewise.
 333         * mach-o.c: Likewise.
 334         * netbsd-core.c: Likewise.
 335         * reloc.c: Likewise.
 336         * targets.c: Likewise.
 337         * coff-m88k.c: Delete.
 338         * cpu-m88k.c: Delete.
 339         * elf32-m88k.c: Delete.
 340         * hosts/m88kmach3.h: Delete.
 341         * m88kmach3.c: Delete.
 342         * m88kopenbsd.c: Delete.
 343         * Makefile.in: Regenerate.
 344         * bfd-in2.h: Regenerate.
 345         * configure: Regenerate.
 346         * po/SRC-POTFILES.in: Regenerate.
 347
 348 2018-04-16  Alan Modra  <amodra@gmail.com>
 349
 350         * Makefile.am: Remove i370 support.
 351         * archures.c: Likewise.
 352         * config.bfd: Likewise.
 353         * configure.ac: Likewise.
 354         * targets.c: Likewise.
 355         * cpu-i370.c: Delete.
 356         * elf32-i370.c: Delete.
 357         * Makefile.in: Regenerate.
 358         * bfd-in2.h: Regenerate.
 359         * configure: Regenerate.
 360         * po/SRC-POTFILES.in: Regenerate.
 361
 362 2018-04-16  Alan Modra  <amodra@gmail.com>
 363
 364         * Makefile.am: Remove h8500 support.
 365         * archures.c: Likewise.
 366         * coffcode.h: Likewise.
 367         * config.bfd: Likewise.
 368         * configure.ac: Likewise.
 369         * targets.c: Likewise.
 370         * coff-h8500.c: Delete.
 371         * cpu-h8500.c: Delete.
 372         * Makefile.in: Regenerate.
 373         * bfd-in2.h: Regenerate.
 374         * configure: Regenerate.
 375         * po/SRC-POTFILES.in: Regenerate.
 376
 377 2018-04-16  Alan Modra  <amodra@gmail.com>
 378
 379         * Makefile.am: Remove h8300-coff support.
 380         * coffcode.h: Likewise.
 381         * config.bfd: Likewise.
 382         * configure.ac: Likewise.
 383         * reloc16.c: Likewise.
 384         * targets.c: Likewise.
 385         * coff-h8300.c: Delete.
 386         * Makefile.in: Regenerate.
 387         * configure: Regenerate.
 388         * po/SRC-POTFILES.in: Regenerate.
 389
 390 2018-04-16  Alan Modra  <amodra@gmail.com>
 391
 392         * Makefile.am: Remove IEEE 695 support.
 393         * archures.c: Likewise.
 394         * bfd.c: Likewise.
 395         * config.bfd: Likewise.
 396         * configure.ac: Likewise.
 397         * doc/bfd.texinfo: Likewise.
 398         * doc/bfdint.texi: Likewise.
 399         * doc/bfdsumm.texi: Likewise.
 400         * section.c: Likewise.
 401         * targets.c: Likewise.
 402         * ieee.c: Delete.
 403         * libieee.h: Delete.
 404         * Makefile.in: Regenerate.
 405         * bfd-in2.h: Regenerate.
 406         * configure: Regenerate.
 407         * po/SRC-POTFILES.in: Regenerate.
 408
 409 2018-04-16  Alan Modra  <amodra@gmail.com>
 410
 411         * config.bfd: Remove tandem support.
 412
 413 2018-04-16  Alan Modra  <amodra@gmail.com>
 414
 415         * Makefile.am: Remove newsos3 support.
 416         * aoutx.h: Likewise.
 417         * config.bfd: Likewise.
 418         * configure.ac: Likewise.
 419         * targets.c: Likewise.
 420         * newsos3.c: Delete.
 421         * Makefile.in: Regenerate.
 422         * configure: Regenerate.
 423         * po/SRC-POTFILES.in: Regenerate.
 424
 425 2018-04-16  Alan Modra  <amodra@gmail.com>
 426
 427         * Makefile.am: Remove netware support.
 428         * bfd-in.h: Likewise.
 429         * bfd.c: Likewise.
 430         * config.bfd: Likewise.
 431         * configure.ac: Likewise.
 432         * doc/bfdint.texi: Likewise.
 433         * ecoff.c: Likewise.
 434         * targets.c: Likewise.
 435         * libnlm.h: Delete.
 436         * nlm-target.h: Delete.
 437         * nlm.c: Delete.
 438         * nlm32-alpha.c: Delete.
 439         * nlm32-i386.c: Delete.
 440         * nlm32-ppc.c: Delete.
 441         * nlm32-sparc.c: Delete.
 442         * nlm32.c: Delete.
 443         * nlm64.c: Delete.
 444         * nlmcode.h: Delete.
 445         * nlmswap.h: Delete.
 446         * Makefile.in: Regenerate.
 447         * bfd-in2.h: Regenerate.
 448         * configure: Regenerate.
 449         * po/SRC-POTFILES.in: Regenerate.
 450
 451 2018-04-16  Alan Modra  <amodra@gmail.com>
 452
 453         * archures.c: Remove tahoe support.
 454         * config.bfd: Likewise.
 455         * configure.ac: Likewise.
 456         * hosts/tahoe.h: Delete.
 457         * bfd-in2.h: Regenerate.
 458         * configure: Regenerate.
 459
 460 2018-04-14  Alan Modra  <amodra@gmail.com>
 461
 462         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
 463         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
 464         sanity test.
 465         (elfNN_bed): Init relropagesize.
 466         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
 467         select relropagesize.
 468         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 469         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 470         (ELF_MINPAGESIZE): Don't define.
 471         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 472         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 473         * bfd-in2.h: Regenerate.
 474
 475 2018-04-14  Alan Modra  <amodra@gmail.com>
 476
 477         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
 478         on __QNXTARGET__ define.
 479
 480 2018-04-14  Alan Modra  <amodra@gmail.com>
 481
 482         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
 483         to obsolete list.
 484
 485 2018-04-11  Alan Modra  <amodra@gmail.com>
 486
 487         * aout-adobe.c: Delete.
 488         * bout.c: Delete.
 489         * coff-i860.c: Delete.
 490         * coff-i960.c: Delete.
 491         * cpu-i860.c: Delete.
 492         * cpu-i960.c: Delete.
 493         * elf32-i860.c: Delete.
 494         * elf32-i960.c: Delete.
 495         * hosts/i860mach3.h: Delete.
 496         * Makefile.am: Remove i860, i960, bout, and adobe support.
 497         * archures.c: Remove i860 and i960 support.
 498         * coffcode.h: Likewise.
 499         * reloc.c: Likewise.
 500         * aoutx.h: Comment updates.
 501         * archive.c: Remove BOUT and i960 support.
 502         * bfd.c: Remove BOUT support.
 503         * coffswap.h: Remove i960 support.
 504         * config.bfd: Remove i860, i960 and adobe targets.
 505         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
 506         * targets.c: Likewise.
 507         * ieee.c: Remove i960 support.
 508         * mach-o.c: Remove i860 support.
 509         * Makefile.in: Regenerate.
 510         * bfd-in2.h: Regenerate.
 511         * configure: Regenerate.
 512         * libbfd.h: Regenerate.
 513         * po/SRC-POTFILES.in: Regenerate.
 514
 515 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 516
 517         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
 518         in the BFD symbol referred by the relocation.
 519         (mips_elf64_write_rela): Likewise.
 520
 521 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 522
 523         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
 524         error for out-of-range `r_sym' values.
 525
 526 2018-04-09  Alan Modra  <amodra@gmail.com>
 527
 528         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
 529         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
 530         (ppc64_elf_check_relocs): Set has_pltcall.
 531         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
 532         (ppc64_elf_inline_plt): New function.
 533         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
 534         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
 535         * elf32-ppc.c (has_pltcall): Define.
 536         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
 537         (ppc_elf_check_relocs): Set has_pltcall.
 538         (ppc_elf_inline_plt): New function.
 539         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
 540         (ppc_elf_size_dynamic_sections): Likewise.
 541         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
 542
 543 2018-04-09  Alan Modra  <amodra@gmail.com>
 544
 545         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
 546         (is_plt_seq_reloc): New function.
 547         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
 548         (ppc_elf_tls_optimize): Handle inline plt call sequence.
 549         (ppc_elf_relax_section): Handle PLTCALL reloc.
 550         (ppc_elf_relocate_section): Nop out inline plt call sequence when
 551         resolving locally.
 552         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
 553         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
 554         (has_tls_get_addr_call): Correct comment.
 555         (is_branch_reloc): Add PLTCALL.
 556         (is_plt_seq_reloc): New function.
 557         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
 558         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
 559         entry for R_PPC64_PLTCALL.
 560         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
 561         (ppc_type_of_stub): Handle PLTCALL reloc.
 562         (toc_adjusting_stub_needed): Likewise.
 563         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
 564         reloc insn.  Nop out inline plt call sequence when resolving
 565         locally.  Handle __tls_get_addr inline plt call optimization.
 566
 567 2018-04-09  Alan Modra  <amodra@gmail.com>
 568
 569         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
 570         (struct ppc_stub_hash_entry): Add symtype field.
 571         (PLT_KEEP): Define.
 572         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
 573         (create_linkage_sections): Create pltlocal and relpltlocal.
 574         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
 575         Set PLT_KEEP.
 576         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 577         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 578         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 579         Keep PLT entries for inline calls against locals.
 580         (ppc_build_one_stub): Use pltlocal as appropriate.
 581         (ppc_size_one_stub): Likewise.
 582         (ppc64_elf_size_stubs): Set symtype.
 583         (build_global_entry_stubs_and_plt): Init pltlocal and write
 584         relpltlocal for globals.
 585         (write_plt_relocs_for_local_syms): Likewise for local syms.
 586         (ppc64_elf_relocate_section): Support PLT for local syms.
 587         * elf32-ppc.c (PLT_KEEP): Define.
 588         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
 589         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
 590         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
 591         Set PLT_KEEP.  Adjust update_local_sym_info call.
 592         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 593         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 594         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 595         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
 596         (write_global_sym_plt): Init pltlocal and write relpltlocal.
 597         (ppc_finish_symbols): Likewise for locals.
 598
 599 2018-04-09  Alan Modra  <amodra@gmail.com>
 600
 601         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
 602         for local symbols to..
 603         (write_plt_relocs_for_local_syms): ..here.  New function.
 604         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
 605         global symbols to..
 606         (build_global_entry_stubs_and_plt): ..here.  Rename from
 607         build_global_entry_stubs.
 608         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
 609         Call write_plt_relocs_for_local_syms.
 610         * elf32-ppc.c (get_sym_h): New function.
 611         (ppc_elf_relax_section): Use get_sym_h.
 612         (ppc_elf_relocate_section): Move output of PLT relocs and glink
 613         stubs for local symbols to..
 614         (ppc_finish_symbols): ..here.  New function.
 615         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
 616         global syms to..
 617         (write_global_sym_plt): ..here.  New function.
 618         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
 619         (ppc_finish_symbols): Declare.
 620
 621 2018-04-09  Alan Modra  <amodra@gmail.com>
 622
 623         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
 624         (ppc_elf_relocate_section): Likewise.
 625         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
 626         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
 627         resolution to plt entry relative to toc pointer.
 628
 629 2018-04-09  Alan Modra  <amodra@gmail.com>
 630
 631         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 632         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
 633         file when other TLS flags are tested in a mask.
 634         (TLS_MARK, NON_GOT): Define.
 635         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 636         (update_local_sym_info): Don't create got entry when NON_GOT.
 637         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 638         Set TLS_MARK.
 639         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
 640         (ppc64_elf_relocate_section): Likewise.
 641         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
 642         __tls_get_addr calls lacking a marker reloc.
 643         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 644         TLS_TPRELGD): Renumber.  Update comment.
 645         (TLS_MARK, NON_GOT): Define.
 646         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 647         (update_local_sym_info): Don't create got entry when NON_GOT.
 648         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 649         Set TLS_MARK.
 650         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
 651         __tls_get_addr calls lacking a marker reloc.
 652
 653 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 654
 655         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
 656         R_X86_64_converted_reloc_bit.
 657
 658 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 659
 660         PR gas/22318
 661         * configure: Regenerated.
 662
 663 2018-04-05  Alan Modra  <amodra@gmail.com>
 664
 665         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
 666         (elf_hppa_info_to_howto_rel): Likewise.
 667
 668 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 669
 670         * elf-hppa.h (elf_hppa_info_to_howto): Also return
 671         unsuccessfully for unimplemented relocations.
 672         (elf_hppa_info_to_howto_rel): Likewise.
 673
 674 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 675
 676         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
 677         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
 678         howto lookup failure.
 679         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
 680         accordingly.
 681         (elf32_i860_info_to_howto_rela): Likewise.
 682         (elf32_i860_relocate_splitn): Likewise.
 683         (elf32_i860_relocate_pc16): Likewise.
 684         (elf32_i860_relocate_pc26): Likewise.
 685         (elf32_i860_relocate_section): Likewise.
 686
 687 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 688
 689         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
 690         check for `visium_elf_howto_table' table access.
 691
 692 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 693
 694         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
 695         check for `iq2000_elf_howto_table' table access.
 696
 697 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 698
 699         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
 700         for `elf32_frv_howto_table' table access.
 701
 702 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 703
 704         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
 705         unsuccessfully for placeholder howtos.
 706         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 707         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
 708
 709 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
 710
 711         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
 712         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
 713
 714 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 715
 716         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
 717         ATTRIBUTE_UNUSED from `abfd'.
 718
 719 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 720
 721         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
 722         `_bfd_error_handler' call formatting.
 723
 724 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 725
 726         * elf32-mips.c (mips_info_to_howto_rel): Call
 727         `mips_elf32_rtype_to_howto' directly rather than via
 728         `->elf_backend_mips_rtype_to_howto'.
 729
 730 2018-03-28  Renlin Li  <renlin.li@arm.com>
 731
 732         PR ld/22970
 733         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
 734         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 735         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 736         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 737         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 738         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 739         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 740         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 741         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 742         (elfNN_aarch64_final_link_relocate): Support new relocations.
 743         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
 744         relocations.
 745         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
 746
 747 2018-03-28  Renlin Li  <renlin.li@arm.com>
 748
 749         PR ld/22970
 750         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
 751         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
 752         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 753         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 754         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 755         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 756         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 757         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 758         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 759         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 760         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
 761         TLSLE_LDST16_TPREL_LO12,
 762         TLSLE_LDST16_TPREL_LO12_NC,
 763         TLSLE_LDST32_TPREL_LO12,
 764         TLSLE_LDST32_TPREL_LO12_NC,
 765         TLSLE_LDST64_TPREL_LO12,
 766         TLSLE_LDST64_TPREL_LO12_NC,
 767         TLSLE_LDST8_TPREL_LO12,
 768         TLSLE_LDST8_TPREL_LO12_NC.
 769         * bfd-in2.h: Regenerated.
 770         * libbfd.h: Regenerated.
 771
 772 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 773
 774         PR ld/22972
 775         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
 776         has_old_style_got_reloc.
 777         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
 778         relocations.  Fix a couple of long lines.
 779         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
 780         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
 781         GOT relocations.
 782
 783 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
 784
 785         PR ld/23000
 786         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
 787         ENDBR64 to the TLSDESC PLT entry.
 788
 789 2018-03-21  Alan Modra  <amodra@gmail.com>
 790
 791         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
 792         symbols.  Use size_t counts.  Delete redundant opd test.
 793
 794 2018-03-21  Alan Modra  <amodra@gmail.com>
 795
 796         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
 797
 798 2018-03-21  Alan Modra  <amodra@gmail.com>
 799
 800         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
 801         field unsigned.
 802         (update_local_sym_info): Likewise for local_got_tls_masks.
 803         (ppc_elf_tls_optimize): Likewise for lgot_masks.
 804
 805 2018-03-21  Alan Modra  <amodra@gmail.com>
 806
 807         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
 808         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
 809         do in size_dynamic_sections.
 810
 811 2018-03-21  Alan Modra  <amodra@gmail.com>
 812
 813         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
 814         without first checking array bounds.
 815         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 816
 817 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 818
 819         PR ld/22983
 820         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
 821         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
 822
 823 2018-03-19  Nick Clifton  <nickc@redhat.com>
 824
 825         * po/es.po: Updated Spanish translation.
 826
 827 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
 828
 829         * elf32-xtensa.c (xlate_map_entry): Change types of address
 830         fields from 'unsigned' to 'bfd_vma'.
 831         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
 832         the key argument to bsearch. Allow offsets past the end of a
 833         section, use the last map entry for translation of such offsets.
 834
 835 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 836
 837         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
 838         Not support the target feature.
 839         (nds32_elf_ex9_itb_base): Likewise.
 840         (nds32_elf_ex9_import_table): Likewise.
 841         (nds32_elf_ex9_finish): Likewise.
 842         (nds32_elf_ex9_reloc_jmp): Likewise.
 843         (nds32_elf_get_insn_with_reg): Likewise.
 844         (nds32_get_local_syms): Likewise.
 845         (nds32_elf_ex9_replace_instruction): Likewise.
 846         (nds32_elf_ifc_calc): Likewise.
 847         (nds32_elf_ifc_finish): Likewise.
 848         (nds32_elf_ifc_replace): Likewise.
 849         (nds32_elf_ifc_reloc): Likewise.
 850
 851 2018-03-14  Alan Modra  <amodra@gmail.com>
 852
 853         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
 854         sfpr size added before defining alias symbols.
 855         (ppc64_elf_build_stubs): Add stub section padding before
 856         copying sfpr contents and defining save/restore alias symbols.
 857
 858 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 859
 860         PR ld/20882
 861         * elflink.c (elf_gc_mark_debug_section): Also check the local
 862         debug definition section.
 863
 864 2018-03-13  Nick Clifton  <nickc@redhat.com>
 865
 866         PR 22113
 867         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
 868         function.  Add an end address parameter.  Check access of the data
 869         pointer to make sure that they do not extend beyond the end
 870         address.  Return FALSE if any check fails.  Add the end address
 871         pointer to the ui structure.
 872         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
 873         codes to make sure that they do not extend beyond the end address
 874         pointer.  Print an error message and return immediately if any
 875         check fails.
 876
 877 2018-03-09  Nick Clifton  <nickc@redhat.com>
 878
 879         * elf64-s390.c (elf_s390_relocate_section): Move check for
 880         relocations against non-allocated sections to before the code that
 881         handles ifunc relocations.
 882         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 883         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
 884         relocs against IFUNC symbols in non-allocated sections as relocs
 885         against FUNC symbols.
 886         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 887
 888 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 889
 890         PR ld/22929
 891         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
 892         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
 893         relocation against FUNC symbol.
 894         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 895
 896 2018-03-07  Renlin Li  <renlin.li@arm.com>
 897
 898         PR ld/20402
 899         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
 900         symbol, and don't emit relocation in specific case.
 901
 902 2018-03-07  Alan Modra  <amodra@gmail.com>
 903
 904         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
 905         (mips_elf64_slurp_one_reloc_table): Pass on error.
 906
 907 2018-03-03  James Cowgill  <james.cowgill@mips.com>
 908             Maciej W. Rozycki  <macro@mips.com>
 909
 910         PR ld/21900
 911         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
 912         after calling `undefined_symbol' hook if this is an error
 913         condition.  Assume the value of 0 for the symbol requested
 914         otherwise.
 915
 916 2018-03-02  Jim Wilson  <jimw@sifive.com>
 917
 918         PR 22903
 919         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
 920         and nop instead of 4.
 921         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
 922         8 instead of 4.
 923
 924 2018-03-01  Jim Wilson  <jimw@sifive.com>
 925
 926         PR 22756
 927         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
 928         else if instead of if.
 929
 930 2018-03-01  Alan Modra  <amodra@gmail.com>
 931
 932         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
 933
 934 2018-02-28  Alan Modra  <amodra@gmail.com>
 935
 936         PR 22887
 937         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
 938
 939 2018-02-28  Nick Clifton  <nickc@redhat.com>
 940
 941         PR 22895
 942         PR 22893
 943         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
 944         pointer.  Drop unused abfd parameter.  Check the size of the block
 945         before initialising the data field.  Return the end pointer if the
 946         size is invalid.
 947         (read_attribute_value): Adjust invocations of read_n_bytes.
 948
 949         PR 22894
 950         * dwarf1.c (parse_die): Check the length of form blocks before
 951         advancing the data pointer.
 952
 953 2018-02-28  Alan Modra  <amodra@gmail.com>
 954
 955         PR 22887
 956         * aoutx.h (translate_symbol_table): Print an error message and set
 957         bfd_error on finding an invalid name string offset.
 958
 959 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 960
 961         * config.in: Regenerated.
 962         * configure: Likewise.
 963         * configure.ac: Add --enable-separate-code.
 964         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
 965         to 1 for Linux/x86 targets,
 966         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
 967         DEFAULT_LD_Z_SEPARATE_CODE is 1.
 968
 969 2018-02-27  Nick Clifton  <nickc@redhat.com>
 970
 971         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
 972         message.
 973         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
 974         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
 975         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
 976         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
 977         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 978         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
 979         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 980         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
 981         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 982
 983         PR 22875
 984         * elf-bfd.h (struct elf_backend_data): Change the return type of
 985         the elf_info_to_howto and elf_info_to_howto_rel function pointers
 986         to bfd_boolean.
 987         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
 988         value from the info_to_howto function and fail if that function
 989         failed.
 990         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
 991         from the info_to_howto function.
 992         (elf32_h8_relax_section): Likewise.
 993         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 994         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 995         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 996         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 997         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 998         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 999         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1000         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1001         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1002         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1003         (riscv_elf_relocate_section): Likewise.
1004         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1005         bfd_boolean.  Issue an error message, set an error value and
1006         return FALSE if the reloc is not recognized.
1007         (elf_hppa_info_to_howto_rel): Likewise.
1008         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1009         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1010         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1011         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1012         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1013         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1014         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1015         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1016         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1017         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1018         (cris_info_to_howto_rela): Likewise.
1019         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1020         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1021         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1022         Likewise.
1023         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1024         (elf32_dlx_info_to_howto_rel): Likewise.
1025         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1026         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1027         * elf32-frv.c (frv_info_to_howto_rela)
1028         (frvfdpic_info_to_howto_rel): Likewise.
1029         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1030         * elf32-gen.c (elf_generic_info_to_howto)
1031         (elf_generic_info_to_howto_rel): Likewise.
1032         * elf32-h8300.c (elf32_h8_info_to_howto)
1033         (elf32_h8_info_to_howto_rel): Likewise.
1034         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1035         * elf32-i386.c (elf_i386_reloc_type_lookup)
1036         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1037         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1038         Likewise.
1039         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1040         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1041         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1042         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1043         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1044         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1045         Likewise.
1046         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1047         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1048         * elf32-m68k.c (rtype_to_howto): Likewise.
1049         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1050         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1051         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1052         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1053         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1054         Likewise.
1055         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1056         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1057         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1058         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1059         Likewise.
1060         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1061         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1062         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1063         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1064         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1065         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1066         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1067         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1068         * elf32-score.c (s3_bfd_score_info_to_howto)
1069         (_bfd_score_info_to_howto): Likewise.
1070         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1071         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1072         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1073         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1074         (elf32_tic6x_info_to_howto_rel): Likewise.
1075         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1076         * elf32-v850.c (v850_elf_info_to_howto_rel)
1077         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1078         * elf32-vax.c (rtype_to_howto): Likewise.
1079         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1080         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1081         (elf32_wasm32_info_to_howto_rela): Likewise.
1082         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1083         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1084         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1085         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1086         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1087         * elf64-gen.c (elf_generic_info_to_howto)
1088         (elf_generic_info_to_howto_rel): Likewise.
1089         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1090         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1091         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1092         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1093         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1094         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1095         Likewise.
1096         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1097         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1098         Likewise.
1099         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1100         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1101         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1102         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1103         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1104         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1105         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1106         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1107         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1108         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1109         Default to NULL.
1110
1111 2018-02-26  Jim Wilson  <jimw@sifive.com>
1112             Stephan Schreiber <info@fs-driver.org>
1113
1114         PR 15904
1115         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1116         call, set changed_contents and changed_relocs.  Likewise after
1117         successful ia64_elf_relax_br call.
1118
1119 2018-02-26  Alan Modra  <amodra@gmail.com>
1120
1121         * elf.c (assign_file_positions_except_relocs): Don't segfault
1122         when actual number of phdrs is less than allocated.  Delete
1123         outdated comment.  Formatting.
1124
1125 2018-02-26  Alan Modra  <amodra@gmail.com>
1126
1127         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1128         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
1129         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1130         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
1131         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
1132         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
1133         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
1134         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1135         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
1136         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
1137         error/warning messages.
1138
1139 2018-02-26  Alan Modra  <amodra@gmail.com>
1140
1141         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
1142         * syms.c: Standardize error/warning messages.
1143
1144 2018-02-26  Alan Modra  <amodra@gmail.com>
1145
1146         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
1147         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
1148         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
1149         * peXXigen.c, * peicode.h: Standardize error/warning messages.
1150
1151 2018-02-26  Alan Modra  <amodra@gmail.com>
1152
1153         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
1154
1155 2018-02-26  Alan Modra  <amodra@gmail.com>
1156
1157         * elfxx-mips.c: Standardize error/warning messages.
1158
1159 2018-02-26  Alan Modra  <amodra@gmail.com>
1160
1161         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
1162         * elflink.c: Standardize error/warning messages.  Replace use of
1163         linker callback einfo with _bfd_error_handler when possible.
1164
1165 2018-02-26  Alan Modra  <amodra@gmail.com>
1166
1167         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
1168         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
1169         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
1170         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
1171         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1172         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1173         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
1174         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1175         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1176         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1177         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1178         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
1179         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
1180         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1181         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1182         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
1183         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1184         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1185         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1186         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
1187         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
1188         unrecognized/unsupported reloc message.
1189
1190 2018-02-26  Alan Modra  <amodra@gmail.com>
1191
1192         * elf32-ppc.c: Standardize error/warning messages.  Use
1193         _bfd_error_handler rather than einfo when einfo features not used.
1194         * elf64-ppc.c: Likewise.
1195
1196 2018-02-23  Alan Modra  <amodra@gmail.com>
1197
1198         PR 22881
1199         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
1200         segment if no matching LOAD segment.
1201
1202 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1203
1204         * elf32-nds32.h: Define mask for ict_model.
1205
1206 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
1207
1208         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
1209
1210 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1211
1212         Revert
1213         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1214
1215         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1216         .reginfo section has wrong size.
1217
1218 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1219
1220         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
1221         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
1222         `.MIPS.abiflags' sections.
1223         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
1224         section's end.
1225
1226 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1227
1228         * section.c (SEC_FIXED_SIZE): New macro.
1229         * bfd-in2.h: Regenerate.
1230
1231 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1232
1233         * section.c (SEC_HAS_GOT_REF): Remove macro.
1234         * bfd-in2.h: Regenerate.
1235
1236 2018-02-19  Alan Modra  <amodra@gmail.com>
1237
1238         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
1239         arguments.
1240         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
1241         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
1242         (_bfd_riscv_relax_pc): Likewise and fix typos.
1243         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
1244         * libbfd.h: Regenerate.
1245
1246 2018-02-19  Alan Modra  <amodra@gmail.com>
1247
1248         * dwarf2.c (read_section): Don't use 'll' format modifier.
1249         (find_abstract_instance): Likewise.
1250         * elfcore.h (elf_core_file_p): Likewise.
1251
1252 2018-02-19  Alan Modra  <amodra@gmail.com>
1253
1254         * bfd-in.h: Include inttypes.h or if not available define
1255         PRId64, PRIu64 and PRIx64.
1256         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
1257         modifier to print bfd_vma.
1258         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1259         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
1260         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1261         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
1262         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
1263         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
1264         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1265         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
1266         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
1267         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1268         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
1269         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
1270         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
1271         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
1272         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
1273         and cast input to uint64_t, and similarly for Ld and Lu.
1274         * bfd-in2.h: Regenerate.
1275
1276 2018-02-19  Alan Modra  <amodra@gmail.com>
1277
1278         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
1279         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
1280         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
1281         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
1282         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
1283         * reloc.c: Replace use of %R and %T in format strings passed to
1284         einfo and friends by %pR and %pT.
1285
1286 2018-02-19  Alan Modra  <amodra@gmail.com>
1287
1288         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
1289         of %A and %B.
1290         * aout-adobe.c: Update all messages using %A and %B.
1291         * aout-cris.c: Likewise.
1292         * aoutx.h: Likewise.
1293         * archive.c: Likewise.
1294         * binary.c: Likewise.
1295         * cache.c: Likewise.
1296         * coff-alpha.c: Likewise.
1297         * coff-arm.c: Likewise.
1298         * coff-i860.c: Likewise.
1299         * coff-mcore.c: Likewise.
1300         * coff-ppc.c: Likewise.
1301         * coff-rs6000.c: Likewise.
1302         * coff-sh.c: Likewise.
1303         * coff-tic4x.c: Likewise.
1304         * coff-tic54x.c: Likewise.
1305         * coff-tic80.c: Likewise.
1306         * coff64-rs6000.c: Likewise.
1307         * coffcode.h: Likewise.
1308         * coffgen.c: Likewise.
1309         * cofflink.c: Likewise.
1310         * coffswap.h: Likewise.
1311         * compress.c: Likewise.
1312         * cpu-arm.c: Likewise.
1313         * ecoff.c: Likewise.
1314         * elf-attrs.c: Likewise.
1315         * elf-eh-frame.c: Likewise.
1316         * elf-ifunc.c: Likewise.
1317         * elf-m10300.c: Likewise.
1318         * elf-properties.c: Likewise.
1319         * elf-s390-common.c: Likewise.
1320         * elf.c: Likewise.
1321         * elf32-arc.c: Likewise.
1322         * elf32-arm.c: Likewise.
1323         * elf32-avr.c: Likewise.
1324         * elf32-bfin.c: Likewise.
1325         * elf32-cr16.c: Likewise.
1326         * elf32-cr16c.c: Likewise.
1327         * elf32-cris.c: Likewise.
1328         * elf32-crx.c: Likewise.
1329         * elf32-d10v.c: Likewise.
1330         * elf32-d30v.c: Likewise.
1331         * elf32-epiphany.c: Likewise.
1332         * elf32-fr30.c: Likewise.
1333         * elf32-frv.c: Likewise.
1334         * elf32-gen.c: Likewise.
1335         * elf32-hppa.c: Likewise.
1336         * elf32-i370.c: Likewise.
1337         * elf32-i386.c: Likewise.
1338         * elf32-i960.c: Likewise.
1339         * elf32-ip2k.c: Likewise.
1340         * elf32-iq2000.c: Likewise.
1341         * elf32-lm32.c: Likewise.
1342         * elf32-m32c.c: Likewise.
1343         * elf32-m32r.c: Likewise.
1344         * elf32-m68hc11.c: Likewise.
1345         * elf32-m68hc12.c: Likewise.
1346         * elf32-m68hc1x.c: Likewise.
1347         * elf32-m68k.c: Likewise.
1348         * elf32-mcore.c: Likewise.
1349         * elf32-mep.c: Likewise.
1350         * elf32-metag.c: Likewise.
1351         * elf32-microblaze.c: Likewise.
1352         * elf32-moxie.c: Likewise.
1353         * elf32-msp430.c: Likewise.
1354         * elf32-mt.c: Likewise.
1355         * elf32-nds32.c: Likewise.
1356         * elf32-nios2.c: Likewise.
1357         * elf32-or1k.c: Likewise.
1358         * elf32-pj.c: Likewise.
1359         * elf32-ppc.c: Likewise.
1360         * elf32-rl78.c: Likewise.
1361         * elf32-rx.c: Likewise.
1362         * elf32-s390.c: Likewise.
1363         * elf32-score.c: Likewise.
1364         * elf32-score7.c: Likewise.
1365         * elf32-sh-symbian.c: Likewise.
1366         * elf32-sh.c: Likewise.
1367         * elf32-sh64.c: Likewise.
1368         * elf32-sparc.c: Likewise.
1369         * elf32-spu.c: Likewise.
1370         * elf32-tic6x.c: Likewise.
1371         * elf32-tilepro.c: Likewise.
1372         * elf32-v850.c: Likewise.
1373         * elf32-vax.c: Likewise.
1374         * elf32-visium.c: Likewise.
1375         * elf32-wasm32.c: Likewise.
1376         * elf32-xgate.c: Likewise.
1377         * elf32-xtensa.c: Likewise.
1378         * elf64-alpha.c: Likewise.
1379         * elf64-gen.c: Likewise.
1380         * elf64-hppa.c: Likewise.
1381         * elf64-ia64-vms.c: Likewise.
1382         * elf64-mmix.c: Likewise.
1383         * elf64-ppc.c: Likewise.
1384         * elf64-s390.c: Likewise.
1385         * elf64-sh64.c: Likewise.
1386         * elf64-sparc.c: Likewise.
1387         * elf64-x86-64.c: Likewise.
1388         * elfcode.h: Likewise.
1389         * elfcore.h: Likewise.
1390         * elflink.c: Likewise.
1391         * elfnn-aarch64.c: Likewise.
1392         * elfnn-ia64.c: Likewise.
1393         * elfnn-riscv.c: Likewise.
1394         * elfxx-mips.c: Likewise.
1395         * elfxx-sparc.c: Likewise.
1396         * elfxx-tilegx.c: Likewise.
1397         * elfxx-x86.c: Likewise.
1398         * hpux-core.c: Likewise.
1399         * ieee.c: Likewise.
1400         * ihex.c: Likewise.
1401         * libbfd.c: Likewise.
1402         * linker.c: Likewise.
1403         * mach-o.c: Likewise.
1404         * merge.c: Likewise.
1405         * mmo.c: Likewise.
1406         * oasys.c: Likewise.
1407         * pdp11.c: Likewise.
1408         * pe-mips.c: Likewise.
1409         * peXXigen.c: Likewise.
1410         * peicode.h: Likewise.
1411         * reloc.c: Likewise.
1412         * rs6000-core.c: Likewise.
1413         * srec.c: Likewise.
1414         * stabs.c: Likewise.
1415         * vms-alpha.c: Likewise.
1416         * xcofflink.c: Likewise.
1417
1418 2018-02-19  Alan Modra  <amodra@gmail.com>
1419
1420         PR 22845
1421         * elf.c (IS_TBSS): Define.
1422         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
1423         (assign_file_positions_for_non_load_sections): Revert last change.
1424         Properly calculate load segment limits to compare against relro limits.
1425
1426 2018-02-17  Alan Modra  <amodra@gmail.com>
1427
1428         PR 22845
1429         * elf.c (assign_file_positions_for_non_load_sections): Ignore
1430         degenerate zero size PT_LOAD segments when finding one overlapping
1431         the PT_GNU_RELRO segment.
1432
1433 2018-02-16  Alan Modra  <amodra@gmail.com>
1434
1435         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
1436         (_bfd_bool_bfd_true): Rename from bfd_true.
1437         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
1438         (_bfd_int_bfd_0): Rename from bfd_0.
1439         (_bfd_uint_bfd_0): Rename from bfd_0u.
1440         (_bfd_long_bfd_0): Rename from bfd_0l.
1441         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
1442         (_bfd_void_bfd): Rename from bfd_void.
1443         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
1444         (_bfd_bool_bfd_link_false_error),
1445         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
1446         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
1447         (_bfd_bool_bfd_asection_bfd_asection_true),
1448         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
1449         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
1450         * archive.c (_bfd_noarchive_get_elt_at_index),
1451         (_bfd_noarchive_openr_next_archived_file),
1452         (_bfd_noarchive_construct_extended_name_table),
1453         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
1454         (_bfd_noarchive_write_armap): New functions.
1455         * archures.c (_bfd_nowrite_set_arch_mach): New function.
1456         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
1457         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
1458         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
1459         (alpha_ecoff_swap_coff_lineno_out),
1460         (alpha_ecoff_swap_coff_reloc_out): New functions.
1461         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
1462         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
1463         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
1464         (mips_ecoff_swap_coff_lineno_out),
1465         (mips_ecoff_swap_coff_reloc_out): New functions.
1466         * coffcode.h (coff_set_alignment_hook): Replace define with
1467         new function.
1468         (symname_in_debug_hook): Likewise.
1469         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
1470         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
1471         * elf.c (assign_file_positions_except_relocs): Test
1472         elf_backend_allow_non_load_phdr for NULL.
1473         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
1474         _bfd_elf_link_omit_section_dynsym.  Update uses.
1475         (_bfd_elf_omit_section_dynsym_all): New function.
1476         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
1477         (_bfd_elf_omit_section_dynsym_default): Declare.
1478         (_bfd_elf_omit_section_dynsym_all): Declare.
1479         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
1480         (_bfd_nolink_bfd_get_relocated_section_contents),
1481         (_bfd_nolink_bfd_lookup_section_flags),
1482         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
1483         (_bfd_nolink_bfd_link_hash_table_create),
1484         (_bfd_nolink_bfd_link_just_syms),
1485         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
1486         (_bfd_nolink_bfd_link_split_section),
1487         (_bfd_nolink_section_already_linked),
1488         (_bfd_nolink_bfd_define_common_symbol),
1489         (_bfd_nolink_bfd_define_start_stop): New functions.
1490         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
1491         (_bfd_norelocs_bfd_reloc_name_lookup),
1492         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
1493         * section.c (_bfd_nowrite_set_section_contents): New function.
1494         * syms.c (_bfd_nosymbols_canonicalize_symtab),
1495         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
1496         (_bfd_nosymbols_get_symbol_version_string),
1497         (_bfd_nosymbols_bfd_is_local_label_name),
1498         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
1499         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
1500         (_bfd_nosymbols_bfd_make_debug_symbol),
1501         ( _bfd_nosymbols_read_minisymbols),
1502         ( _bfd_nosymbols_minisymbol_to_symbol),
1503         (_bfd_nodynamic_get_synthetic_symtab): New functions.
1504         * libbfd-in.h: Declare new functions.  Update existing defines,
1505         removing casts.
1506         * aix386-core.c: Update to use new hooks.  Formatting.
1507         * aout-adobe.c: Likewise.
1508         * aout-arm.c: Likewise.
1509         * aout-target.h: Likewise.
1510         * aout-tic30.c: Likewise.
1511         * aoutf1.h: Likewise.
1512         * binary.c: Likewise.
1513         * bout.c: Likewise.
1514         * cisco-core.c: Likewise.
1515         * coff-alpha.c: Likewise.
1516         * coff-i386.c: Likewise.
1517         * coff-i860.c: Likewise.
1518         * coff-i960.c: Likewise.
1519         * coff-ia64.c: Likewise.
1520         * coff-mips.c: Likewise.
1521         * coff-ppc.c: Likewise.
1522         * coff-rs6000.c: Likewise.
1523         * coff-sh.c: Likewise.
1524         * coff-tic30.c: Likewise.
1525         * coff-tic54x.c: Likewise.
1526         * coff-x86_64.c: Likewise.
1527         * coff64-rs6000.c: Likewise.
1528         * coffcode.h: Likewise.
1529         * elf-m10300.c: Likewise.
1530         * elf32-cr16.c: Likewise.
1531         * elf32-lm32.c: Likewise.
1532         * elf32-m32r.c: Likewise.
1533         * elf32-metag.c: Likewise.
1534         * elf32-score.c: Likewise.
1535         * elf32-score7.c: Likewise.
1536         * elf32-tilepro.c: Likewise.
1537         * elf32-xstormy16.c: Likewise.
1538         * elf32-xtensa.c: Likewise.
1539         * elf64-alpha.c: Likewise.
1540         * elf64-hppa.c: Likewise.
1541         * elf64-ia64-vms.c: Likewise.
1542         * elf64-mmix.c: Likewise.
1543         * elf64-sh64.c: Likewise.
1544         * elfnn-ia64.c: Likewise.
1545         * elfxx-sparc.c: Likewise.
1546         * elfxx-target.h: Likewise.
1547         * elfxx-tilegx.c: Likewise.
1548         * elfxx-x86.h: Likewise.
1549         * hp300hpux.c: Likewise.
1550         * hppabsd-core.c: Likewise.
1551         * hpux-core.c: Likewise.
1552         * i386msdos.c: Likewise.
1553         * i386os9k.c: Likewise.
1554         * ieee.c: Likewise.
1555         * ihex.c: Likewise.
1556         * irix-core.c: Likewise.
1557         * libaout.h: Likewise.
1558         * libecoff.h: Likewise.
1559         * mach-o-target.c: Likewise.
1560         * mach-o.c: Likewise.
1561         * mipsbsd.c: Likewise.
1562         * mmo.c: Likewise.
1563         * netbsd-core.c: Likewise.
1564         * nlm-target.h: Likewise.
1565         * oasys.c: Likewise.
1566         * osf-core.c: Likewise.
1567         * pdp11.c: Likewise.
1568         * pe-mips.c: Likewise.
1569         * pe-x86_64.c: Likewise.
1570         * pef.c: Likewise.
1571         * plugin.c: Likewise.
1572         * ppcboot.c: Likewise.
1573         * ptrace-core.c: Likewise.
1574         * sco5-core.c: Likewise.
1575         * som.c: Likewise.
1576         * sparclynx.c: Likewise.
1577         * srec.c: Likewise.
1578         * tekhex.c: Likewise.
1579         * trad-core.c: Likewise.
1580         * verilog.c: Likewise.
1581         * versados.c: Likewise.
1582         * vms-alpha.c: Likewise.
1583         * vms-lib.c: Likewise.
1584         * wasm-module.c: Likewise.
1585         * xsym.c: Likewise.
1586         * libbfd.h: Regenerate.
1587
1588 2018-02-15  Jim Wilson  <jimw@sifive.com>
1589
1590         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1591         symbols whose section address is zero.
1592
1593         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1594         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
1595         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
1596         Add %X%P to error messages.
1597
1598 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1599
1600         PR ld/22832
1601         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1602         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1603         and assert that the result of the call is not NULL.
1604
1605 2018-02-14  Nick Clifton  <nickc@redhat.com>
1606
1607         PR 22823
1608         Revert previous delta.  Add extra casts to avoid compile time
1609         warnings instead.
1610         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1611         cast to avoid warning from gcc v8 compiler.
1612         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1613         (_bfd_generic_bfd_set_private_flags): Likewise.
1614         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1615         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1616         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1617         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1618         (_bfd_noarchive_construct_extended_name_table): Likewise.
1619         (_bfd_noarchive_truncate_arname): Likewise.
1620         (_bfd_noarchive_write_ar_hdr): Likewise.
1621         (_bfd_noarchive_get_elt_at_index): Likewise.
1622         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1623         (_bfd_nosymbols_print_symbol): Likewise.
1624         (_bfd_nosymbols_get_symbol_info): Likewise.
1625         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1626         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1627         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1628         (_bfd_nosymbols_get_lineno): Likewise.
1629         (_bfd_nosymbols_find_nearest_line): Likewise.
1630         (_bfd_nosymbols_find_line): Likewise.
1631         (_bfd_nosymbols_find_inliner_info): Likewise.
1632         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1633         (_bfd_nosymbols_read_minisymbols): Likewise.
1634         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1635         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1636         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1637         (_bfd_nowrite_set_arch_mach): Likewise.
1638         (_bfd_nowrite_set_section_contents): Likewise.
1639         (_bfd_nolink_sizeof_headers): Likewise.
1640         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1641         (_bfd_nolink_bfd_relax_section): Likewise.
1642         (_bfd_nolink_bfd_gc_sections): Likewise.
1643         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1644         (_bfd_nolink_bfd_merge_sections): Likewise.
1645         (_bfd_nolink_bfd_is_group_section): Likewise.
1646         (_bfd_nolink_bfd_discard_group): Likewise.
1647         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1648         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1649         (_bfd_nolink_bfd_link_just_syms): Likewise.
1650         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1651         (_bfd_nolink_bfd_final_link): Likewise.
1652         (_bfd_nolink_bfd_link_split_section): Likewise.
1653         (_bfd_nolink_section_already_linked): Likewise.
1654         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1655         (_bfd_nolink_bfd_define_start_stop): Likewise.
1656         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1657         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1658         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1659         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1660         * libbfd.c (bfd_false_any): Delete.
1661         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1662         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1663         * libbfd.h (extern): Regenerate
1664         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1665         cast to avoid warning from gcc v8 compiler.
1666         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1667         * binary.c (binary_get_symbol_info): Likewise.
1668         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1669         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1670         * coffcode.h (coff_set_alignment_hook): Likewise.
1671         (symname_in_debug_hook): Likewise.
1672         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1673         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1674         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1675         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1676         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1677         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1678         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1679         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1680         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1681         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1682         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1683         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1684         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1685         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1686         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1687         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1688         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1689         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1690         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1691         (bfd_elfNN_bfd_set_private_flags): Likewise.
1692         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1693         (elf_backend_init_index_section): Likewise.
1694         (elf_backend_allow_non_load_phdr): Likewise.
1695         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1696         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1697         * ieee.c (ieee_construct_extended_name_table): Likewise.
1698         (ieee_write_armap): Likewise.
1699         (ieee_write_ar_hdr): Likewise.
1700         (ieee_bfd_is_target_special_symbol): Likewise.
1701         * ihex.c (ihex_canonicalize_symtab): Likewise.
1702         (ihex_bfd_is_target_special_symbol): Likewise.
1703         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1704         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1705         (_bfd_ecoff_set_alignment_hook): Likewise.
1706         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1707         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1708         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1709         * oasys.c (oasys_construct_extended_name_table): Likewise.
1710         (oasys_write_armap): Likewise.
1711         (oasys_write_ar_hdr): Likewise.
1712         (oasys_bfd_is_target_special_symbol): Likewise.
1713         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1714         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1715         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1716         * som.c (som_bfd_is_target_special_symbol): Likewise.
1717         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1718         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1719         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1720         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1721         (versados_bfd_reloc_name_lookup): Likewise.
1722         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1723         (vms_bfd_define_start_stop): Likewise.
1724         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1725         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1726         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1727
1728 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1729
1730         PR ld/22842
1731         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1732         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1733         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1734         R_X86_64_PC32 reloc against dynamic function in data section.
1735         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1736         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1737         against dynamic function in data section.
1738         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1739         function address only if pcrel_plt is true.
1740         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1741         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1742         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
1743         PC-relative relocation against a function definition in data
1744         secton in PIE.  Remove the obsolete comments.
1745         (elf_x86_link_hash_table): Add pcrel_plt.
1746
1747 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1748
1749         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1750         instead of bfd_link_pic, for building shared library.
1751
1752 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1753
1754         PR gas/22791
1755         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1756         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1757         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1758         against protected function in shared object.
1759
1760 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1761
1762         PR 22828
1763         * po/ru.po: Fix typo in Russian translation.
1764
1765 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1766
1767         * wasm-module.c (wasm_scan_name_function_section): Rename
1768         `index' local variable to `idx'.
1769
1770 2018-02-13  Nick Clifton  <nickc@redhat.com>
1771
1772         PR 22823
1773         Fix compile time warnings generated by gcc version 8.
1774         * libbfd-in.h: Remove extraneous text from prototypes.
1775         Add prototypes for bfd_false_any, bfd_true_any,
1776         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1777         bfd_n1_any, bfd_void_any.
1778         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1779         function.
1780         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1781         (_bfd_generic_bfd_set_private_flags): Likewise.
1782         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1783         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1784         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1785         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1786         (_bfd_noarchive_construct_extended_name_table): Likewise.
1787         (_bfd_noarchive_truncate_arname): Likewise.
1788         (_bfd_noarchive_write_ar_hdr): Likewise.
1789         (_bfd_noarchive_get_elt_at_index): Likewise.
1790         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1791         (_bfd_nosymbols_print_symbol): Likewise.
1792         (_bfd_nosymbols_get_symbol_info): Likewise.
1793         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1794         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1795         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1796         (_bfd_nosymbols_get_lineno): Likewise.
1797         (_bfd_nosymbols_find_nearest_line): Likewise.
1798         (_bfd_nosymbols_find_line): Likewise.
1799         (_bfd_nosymbols_find_inliner_info): Likewise.
1800         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1801         (_bfd_nosymbols_read_minisymbols): Likewise.
1802         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1803         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1804         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1805         (_bfd_nowrite_set_arch_mach): Likewise.
1806         (_bfd_nowrite_set_section_contents): Likewise.
1807         (_bfd_nolink_sizeof_headers): Likewise.
1808         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1809         (_bfd_nolink_bfd_relax_section): Likewise.
1810         (_bfd_nolink_bfd_gc_sections): Likewise.
1811         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1812         (_bfd_nolink_bfd_merge_sections): Likewise.
1813         (_bfd_nolink_bfd_is_group_section): Likewise.
1814         (_bfd_nolink_bfd_discard_group): Likewise.
1815         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1816         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1817         (_bfd_nolink_bfd_link_just_syms): Likewise.
1818         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1819         (_bfd_nolink_bfd_final_link): Likewise.
1820         (_bfd_nolink_bfd_link_split_section): Likewise.
1821         (_bfd_nolink_section_already_linked): Likewise.
1822         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1823         (_bfd_nolink_bfd_define_start_stop): Likewise.
1824         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1825         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1826         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1827         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1828         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
1829         accepts one or more arguments.
1830         (bfd_true_any): Likewise.
1831         (bfd_nullvoidptr_any): Likewise.
1832         (bfd_0_any): Likewise.
1833         (bfd_0u_any): Likewise.
1834         (bfd_0l_any): Likewise.
1835         (_bfd_n1_any): Likewise.
1836         (bfd_void_any): Likewise.
1837         * libbfd.h (extern): Regenerate
1838         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1839         based dummy function.
1840         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1841         * binary.c (binary_get_symbol_info): Likewise.
1842         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1843         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1844         * coffcode.h (coff_set_alignment_hook): Likewise.
1845         (symname_in_debug_hook): Likewise.
1846         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1847         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1848         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1849         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1850         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1851         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1852         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1853         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1854         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1855         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1856         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1857         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1858         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1859         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1860         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1861         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1862         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1863         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1864         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1865         (bfd_elfNN_bfd_set_private_flags): Likewise.
1866         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1867         (elf_backend_init_index_section): Likewise.
1868         (elf_backend_allow_non_load_phdr): Likewise.
1869         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1870         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1871         * ieee.c (ieee_construct_extended_name_table): Likewise.
1872         (ieee_write_armap): Likewise.
1873         (ieee_write_ar_hdr): Likewise.
1874         (ieee_bfd_is_target_special_symbol): Likewise.
1875         * ihex.c (ihex_canonicalize_symtab): Likewise.
1876         (ihex_bfd_is_target_special_symbol): Likewise.
1877         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1878         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1879         (_bfd_ecoff_set_alignment_hook): Likewise.
1880         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1881         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1882         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1883         * oasys.c (oasys_construct_extended_name_table): Likewise.
1884         (oasys_write_armap): Likewise.
1885         (oasys_write_ar_hdr): Likewise.
1886         (oasys_bfd_is_target_special_symbol): Likewise.
1887         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1888         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1889         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1890         * som.c (som_bfd_is_target_special_symbol): Likewise.
1891         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1892         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1893         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1894         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1895         (versados_bfd_reloc_name_lookup): Likewise.
1896         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1897         (vms_bfd_define_start_stop): Likewise.
1898         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1899         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1900         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1901         * elf32-arc.c (get_replace_function): Assign replacement function
1902         to func pointer.
1903         * elf32-i370.c (i370_noop): Update prototype.
1904
1905 2018-02-13  Alan Modra  <amodra@gmail.com>
1906
1907         PR 22836
1908         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1909         relocation sections.  If size reduces to just the flag word,
1910         remove that too and mark with SEC_EXCLUDE.
1911         * elflink.c (bfd_elf_final_link): Strip empty group sections.
1912
1913 2018-02-13  Alan Modra  <amodra@gmail.com>
1914
1915         PR 22829
1916         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1917         PT_GNU_RELRO setup.
1918
1919 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
1920
1921         * i386msdos.c (msdos_mkobject); New function.
1922         (msdos_object_p): New function.
1923         (i386_msdos_vec): Use msdos_object_p as the check_format
1924         function.
1925         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1926         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1927         IMAGE_NT_SIGNATURE.
1928         * peXXigen.c: Likewise.
1929         * coff-ia64.c: Likewise.
1930
1931 2018-02-12  Nick Clifton  <nickc@redhat.com>
1932
1933         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1934         assignment.
1935         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1936
1937 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
1938
1939         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1940         (sparc_elf_append_rela): Assert that there is enough room in section.
1941         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1942         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1943         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1944         For a symbol subject to a GOT relocation, reserve a slot in the
1945         relocation section if the symbol isn't dynamic and we are in PIC mode.
1946         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1947         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1948         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1949         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
1950         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1951         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
1952         undefined weak symbol with non-default visibility.  Remove superfluous
1953         'else' and fix formatting.
1954
1955 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1956
1957         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1958         is_solaris.
1959         (i386_elf32_sol2_vec): Don't declare.
1960         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1961         Don't set need_global_offset_table.
1962         (elf_i386_solaris_arch_bed): New.
1963         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1964         Solaris.
1965         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1966         target_os != is_nacl instead of target_os == is_normal.
1967         (x86_64_elf64_sol2_vec): Don't declare.
1968         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1969         is_nacl instead of target_os == is_normal.  Don't set
1970         need_global_offset_table.
1971         (elf_x86_64_solaris_arch_bed): New.
1972         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1973         Solaris.
1974         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1975         _GLOBAL_OFFSET_TABLE_ for Solaris.
1976         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1977         need_global_offset_table.
1978         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1979         (elf_x86_link_hash_table): Remove need_global_offset_table.
1980         (elf_x86_init_table): Likewise.
1981
1982 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1983
1984         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1985         Remove prototype.
1986         (i386_elf32_sol2_vec): Declared.
1987         (elf_i386_link_setup_gnu_properties): Set
1988         need_global_offset_table with info->output_bfd->xvec.
1989         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1990         Remove prototype.
1991         (x86_64_elf64_sol2_vec): Declared.
1992         (elf_x86_64_link_setup_gnu_properties): Set
1993         need_global_offset_table with info->output_bfd->xvec.
1994
1995 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1996
1997         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1998         New prototype.
1999         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2000         for Solaris.
2001         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2002         New prototype.
2003         (elf_x86_64_link_setup_gnu_properties): Set
2004         need_global_offset_table for Solaris.
2005         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2006         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2007         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2008         need_global_offset_table.
2009         * elfxx-x86.h (elf_x86_link_hash_table): Add
2010         need_global_offset_table.
2011         (elf_x86_init_table): Likewise.
2012
2013 2018-02-08  Jim Wilson  <jimw@sifive.com>
2014
2015         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2016         change.
2017
2018 2018-02-08  Nick Clifton  <nickc@redhat.com>
2019
2020         PR 22788
2021         * elf.c (elf_parse_notes): Reject notes with excessuively large
2022         alignments.
2023
2024 2018-02-07  Alan Modra  <amodra@gmail.com>
2025
2026         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2027         * elf32-ppc.c: Remove speculation barrier support.
2028         * elf32-ppc.h: Likewise.
2029         * elf64-ppc.c: Likewise.
2030         * elf64-ppc.h: Likewise.
2031
2032 2018-02-06  Jim Wilson  <jimw@sifive.com>
2033
2034         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2035         callback to report an error.
2036
2037 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2038
2039         PR ld/22263
2040         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2041         into call to !bfd_link_executable and tidy up.
2042         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2043         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2044         !bfd_link_executable.
2045         <R_SPARC_TLS_IE_HI22>: Likewise.
2046         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2047         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2048         !bfd_link_executable.
2049         <R_SPARC_WPLT30>: Tidy up.
2050         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2051         !bfd_link_executable.
2052         (allocate_dynrelocs): Likewise.
2053         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2054         <R_SPARC_TLS_GD_HI22>: Merge into...
2055         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2056         sparc_elf_tls_transition and remove redundant code.
2057         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2058         !bfd_link_executable.
2059         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2060         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2061         <R_SPARC_TLS_LDM_CALL>: Likewise.
2062         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2063         <R_SPARC_TLS_GD_ADD>: Likewise.
2064         <R_SPARC_TLS_LDM_ADD>: Likewise.
2065         <R_SPARC_TLS_LDO_ADD>: Likewise.
2066         <R_SPARC_TLS_IE_LD>: Likewise.
2067
2068 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2069
2070         PR 22789
2071         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2072         functions failed to find the function name, try the generic elf
2073         find function instead.
2074
2075 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2076
2077         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2078         'memcpy' instead of 'strncpy' when writing the magic number.
2079
2080 2018-02-06  Nick Clifton  <nickc@redhat.com>
2081
2082         PR 22794
2083         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2084         section before attempting to read it in.
2085         (bfd_get_alt_debug_link_info): Likewise.
2086
2087 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2088
2089         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2090         line information in addition to name, if they can be found.
2091
2092 2018-02-05  Renlin Li  <renlin.li@arm.com>
2093
2094         PR ld/22764
2095         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2096         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2097         check for writeable section as well.
2098
2099 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2100
2101         PR ld/22782
2102         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2103         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2104         undefined weak symbol to 0.
2105         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2106         if _GLOBAL_OFFSET_TABLE_ is referenced.
2107         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2108         got_referenced instead of ref_regular_nonweak.  Remove the
2109         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2110         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2111
2112 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2113
2114         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2115         initialize `hi_reloc'.
2116
2117 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2118
2119         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2120         SHT_MIPS_REGINFO sections don't assert the correct size and
2121         report an error instead.
2122
2123 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2124
2125         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2126         status from `->elf_backend_section_processing'.
2127
2128 2018-02-02  Jim Wilson  <jimw@sifive.com>
2129
2130         PR ld/22756
2131         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
2132         If link_info->wrap_hash, check for a duplicate symbol and ignore.
2133         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
2134         Pass new argument to riscv_relax_delete_bytes.
2135         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
2136         ATTRIBUTE_UNUSED from link_info parameter.
2137
2138 2018-02-02  Alan Modra  <amodra@gmail.com>
2139
2140         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
2141         emitted for toc sequence optimization.  Set and use "howto" later.
2142
2143 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
2144
2145         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
2146         arithmetic on NULL pointer.
2147         * elflink.c (_bfd_elf_archive_symbol_lookup,
2148         elf_link_add_archive_symbols): Likewise.
2149
2150 2018-01-31  Michael Matz  <matz@suse.de>
2151
2152         * elflink.c (bfd_elf_define_start_stop): Fix check of
2153         def_dynamic.
2154
2155 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2156
2157         PR ld/21964
2158         * elflink.c (bfd_elf_define_start_stop): Check if __start and
2159         __stop symbols are referenced by shared objects.
2160
2161 2018-01-30  Alan Modra  <amodra@gmail.com>
2162
2163         PR 22758
2164         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
2165         segment when demand paged with lma on the same page.  Test this
2166         before load/non-load, executable/non-executable,
2167         writable/non-writable tests and simplify.  Delete bogus relro
2168         condition in writable/non-writable test.  Delete outdated
2169         comment.  Formatting.
2170
2171 2018-01-30  Alan Modra  <amodra@gmail.com>
2172
2173         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
2174         symbols dynamic.
2175
2176 2018-01-29  Alan Modra  <amodra@gmail.com>
2177
2178         PR 22741
2179         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
2180         range before converting to a symbol table pointer.
2181
2182 2018-01-27  Nick Clifton  <nickc@redhat.com>
2183
2184         * po/ru.po: Updated Russian translation.
2185
2186 2018-01-26  Alan Modra  <amodra@gmail.com>
2187
2188         * elflink.c (bfd_elf_define_start_stop): Override symbols when
2189         they are defined dynamically.
2190
2191 2018-01-26  Alan Modra  <amodra@gmail.com>
2192
2193         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
2194         .branch_lt changes size.
2195
2196 2018-01-25  Alan Modra  <amodra@gmail.com>
2197
2198         PR 22746
2199         * elfcode.h (elf_object_p): Avoid integer overflow.
2200
2201 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
2202
2203         PR ld/22727
2204         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2205         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
2206
2207         Revert
2208         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
2209
2210         PR ld/22263
2211         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
2212         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
2213         bfd_link_executable for TLS check.
2214         (_bfd_sparc_elf_check_relocs): Likewise.
2215         (allocate_dynrelocs): Likewise.
2216         (_bfd_sparc_elf_relocate_section): Likewise.
2217
2218 2018-01-24  Renlin Li  <renlin.li@arm.com>
2219
2220         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
2221         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2222         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2223         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2224         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2225         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2226         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2227
2228 2018-01-24  Renlin Li  <renlin.li@arm.com>
2229
2230         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
2231         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
2232         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
2233         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
2234         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
2235         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2236         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2237         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2238         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2239         * bfd-in2.h: Regenerate.
2240         * libbfd.h: Regenerate.
2241
2242 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
2243
2244         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
2245         `mips_elf32_section_processing' comment reference.
2246
2247 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2248
2249         PR ld/22721
2250         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
2251         versioned __tls_get_addr symbol.
2252
2253 2018-01-19  Nick Clifton  <nickc@redhat.com>
2254
2255         * po/fr.po: Updated French translation.
2256
2257 2018-01-18  Alan Modra  <amodra@gmail.com>
2258
2259         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
2260         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
2261         (ppc64_elf_build_stubs): Likewise.
2262
2263 2018-01-17  Nick Clifton  <nickc@redhat.com>
2264
2265         * po/ru.po: Updated Russian translation.
2266         * po/uk/po: Updated Ukranian translation.
2267
2268 2018-01-17  Alan Modra  <amodra@gmail.com>
2269
2270         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
2271
2272 2018-01-17  Alan Modra  <amodra@gmail.com>
2273
2274         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
2275         (CRSETEQ, BEQCTRM): Define.
2276         (is_nonpic_glink_stub): Don't check bctr.
2277         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2278         (ppc_elf_relax_section): Size speculation barrier.
2279         (output_bctr): New function.
2280         (write_glink_stub): Use output_bctr.
2281         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
2282         (ppc_elf_finish_dynamic_symbol): Likewise.
2283         (ppc_elf_finish_dynamic_sections): Use output_bctr.
2284         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
2285         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
2286         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
2287         (size_global_entry_stubs): Handle speculation barrier sizing.
2288         (plt_stub_size): Likewise.
2289         (output_bctr): New function.
2290         (build_plt_stub, build_tls_get_addr_stub): Output speculation
2291         barrier.
2292         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
2293         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
2294         (build_global_entry_stubs): Output speculation barrier.
2295         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
2296         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
2297
2298 2018-01-17  Alan Modra  <amodra@gmail.com>
2299
2300         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
2301         __tls_get_addr_opt, and alignment sizing.
2302         (TLS_GET_ADDR_GLINK_SIZE): Delete.
2303         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
2304         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
2305         or 8 insns.
2306         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2307         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
2308         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
2309         by PLT reloc count.
2310         (write_glink_stub): Handle __tls_get_addr_opt stub.
2311         Pad out to size given by GLINK_ENTRY_SIZE.
2312         (ppc_elf_relocate_section): Adjust write_glink_stub call.
2313         (ppc_elf_finish_dynamic_symbol): Likewise.
2314         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
2315         insn array since so many need rewriting.
2316         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
2317         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
2318         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
2319         nops.  Adjust all uses.
2320         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
2321         in glink_vma calculation.
2322         (struct ppc_link_hash_table): Add global_entry section pointer.
2323         (create_linkage_sections): Create separate section for global
2324         entry stubs.
2325         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
2326         (size_global_entry_stubs): Handle sizing for aligned stubs.
2327         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
2328         and don't stash end of glink branch table in rawsize.
2329         (ppc_build_one_stub): Rewrite stub size calculations.
2330         (build_global_entry_stubs): Use new section.
2331         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
2332         Build lazy link stubs out to end of section.  Build global entry
2333         stubs in new section.
2334
2335 2018-01-15  Nick Clifton  <nickc@redhat.com>
2336
2337         * po/uk.po: Updated Ukranian translation.
2338
2339 2018-01-13  Nick Clifton  <nickc@redhat.com>
2340
2341         * po/bfd.pot: Regenerated.
2342
2343 2018-01-13  Nick Clifton  <nickc@redhat.com>
2344
2345         * version.m4: Bump version to 2.30.51
2346         * configure: Regenerate.
2347
2348 2018-01-13  Nick Clifton  <nickc@redhat.com>
2349
2350         2.30 branch created.
2351
2352 2018-01-12  Jens Widell  <jl@opera.com>
2353
2354         * elf.c (setup_group): Optimize search for group by remembering
2355         last found group and restarting search at that index.
2356         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
2357
2358 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
2359
2360         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
2361         bfd_link_common_skip_none in switch.
2362
2363 2018-01-12  Alan Modra  <amodra@gmail.com>
2364
2365         PR ld/22649
2366         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
2367         references on forced local symbols.
2368
2369 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2370
2371         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2372         .reginfo section has wrong size.
2373
2374 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2375
2376         PR ld/22393
2377         * elf.c (_bfd_elf_map_sections_to_segments): When generating
2378         separate code and read-only data LOAD segments, create a new
2379         LOAD segment if the previous section contains text and the
2380         current section doesn't or vice versa.  Don't put a writable
2381         section in a read-only segment if there is a RELRO segment.
2382
2383 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2384
2385         PR ld/22649
2386         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
2387         references on forced local symbols.
2388
2389 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2390
2391         PR ld/22677
2392         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
2393         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
2394
2395 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2396
2397         PR 22662
2398         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
2399
2400 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
2401
2402         * elf.c (elfcore_grok_freebsd_note): Handle
2403         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
2404         NT_FREEBSD_PROCSTAT_VMMAP.
2405
2406 2018-01-03  Alan Modra  <amodra@gmail.com>
2407
2408         Update year range in copyright notice of all files.
2409
2410 For older changes see ChangeLog-2017
2411 \f
2412 Copyright (C) 2018 Free Software Foundation, Inc.
2413
2414 Copying and distribution of this file, with or without modification,
2415 are permitted in any medium without royalty provided the copyright
2416 notice and this notice are preserved.
2417
2418 Local Variables:
2419 mode: change-log
2420 left-margin: 8
2421 fill-column: 74
2422 version-control: never
2423 End: