bfd/ChangeLog

   1 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
   2         Mickaël Guêné  <mickael.guene@st.com>
   3
   4         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
   5         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
   6         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
   7         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
   8         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
   9         (elf32_arm_howto_from_type): Take new members of
  10         elf32_arm_howto_table_2 into account.
  11         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
  12         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
  13         BFD_RELOC_ARM_FUNCDESC_VALUE.
  14         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
  15         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
  16         BFD_RELOC_ARM_FUNCDESC_VALUE.
  17
  18 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  19         Mickaël Guêné  <mickael.guene@st.com>
  20
  21         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
  22         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
  23         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
  24         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
  25
  26 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  27         Mickaël Guêné  <mickael.guene@st.com>
  28
  29         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
  30         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
  31         arm*-*-uclinuxfdpiceabi.
  32         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
  33         arm_elf32_fdpic_le_vec.
  34         * configure: Regenerate.
  35         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
  36         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
  37         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
  38         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
  39         (elf32_arm_fdpic_link_hash_table_create): New.
  40         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
  41         arm_elf32_fdpic_le_vec.
  42
  43 2018-04-25  Alan Modra  <amodra@gmail.com>
  44
  45         * elf-linux-core.h: Disable gcc-8 string truncation warning.
  46         * elf.c (elfcore_write_prpsinfo): Likewise.
  47
  48 2018-04-25  Alan Modra  <amodra@gmail.com>
  49
  50         * Makefile.am: Remove arm-aout and arm-coff support.
  51         * config.bfd: Likewise.
  52         * configure.ac: Likewise.
  53         * targets.c: Likewise.
  54         * aout-arm.c: Delete.
  55         * armnetbsd.c: Delete.
  56         * riscix.c: Delete.
  57         * Makefile.in: Regenerate.
  58         * configure: Regenerate.
  59         * po/SRC-POTFILES.in: Regenerate.
  60
  61 2018-04-24  Nick Clifton  <nickc@redhat.com>
  62
  63         PR 23113
  64         * elf.c (ignore_section_sym): Check for the output_section pointer
  65         being NULL before dereferencing it.
  66
  67         PR 23110
  68         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
  69         a negative PE_DEBUG_DATA size before iterating over the debug data.
  70
  71 2018-04-23  Alan Modra  <amodra@gmail.com>
  72
  73         * elf-linux-core.h: Revert last change.
  74         * elf.c: Likewise.
  75
  76 2018-04-23  Nick Clifton  <nickc@redhat.com>
  77
  78         PR 23056
  79         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
  80         the end of the string table, and zero it.
  81
  82 2018-04-23  Alan Modra  <amodra@gmail.com>
  83
  84         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
  85         gcc-8 string truncation warning.
  86         (swap_linux_prpsinfo32_ugid16_out): Likewise.
  87         (swap_linux_prpsinfo64_ugid32_out): Likewise.
  88         (swap_linux_prpsinfo64_ugid16_out): Likewise.
  89         * elf.c (elfcore_write_prpsinfo): Likewise.
  90
  91 2018-04-23  Nick Clifton  <nickc@redhat.com>
  92
  93         PR 23056
  94         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
  95         the end of the string table, and zero it.
  96
  97 2018-04-20  Alan Modra  <amodra@gmail.com>
  98
  99         PR 22978
 100         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 101         case both dtprel and tprel relocs.
 102         (allocate_dynrelocs): Adjust conditions for got relocs.
 103         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 104         Emit dynamic relocs on TLS GOT entries for shared libraries,
 105         not when pic.  Omit dynamic reloc on dtprel entry when local,
 106         and on tprel entry when local and executable.
 107
 108 2018-04-19  Alan Modra  <amodra@gmail.com>
 109
 110         PR 22537
 111         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
 112         (hppa_type_of_stub): Don't return a long branch stub for
 113         symbols other than those defined statically.
 114
 115 2018-04-19  Alan Modra  <amodra@gmail.com>
 116
 117         * Makefile.am: Revert 2018-04-18 coff-mips changes.
 118         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
 119         to selvecs for mips targets change 2018-04-18.
 120         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
 121         and  mips_ecoff_bele_vec.
 122         * targets.c: Likewise.
 123         * coff-mips.c: Resurrect.
 124         * Makefile.in: Regenerate.
 125         * configure: Regenerate.
 126         * po/SRC-POTFILES.in: Regenerate.
 127
 128 2018-04-18  Alan Modra  <amodra@gmail.com>
 129
 130         * Makefile.am: Remove mips aout and coff support.
 131         * config.bfd: Likewise.
 132         * configure.ac: Likewise.
 133         * targets.c: Likewise.
 134         * coff-mips.c: Delete
 135         * mipsbsd.c: Delete
 136         * pe-mips.c: Delete
 137         * pei-mips.c: Delete
 138         * Makefile.in: Regenerate.
 139         * configure: Regenerate.
 140         * po/SRC-POTFILES.in: Regenerate.
 141
 142 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 143
 144         * elf32-i386.c (elf32_bed): Define before including
 145         "elf32-target.h".
 146         * elf64-x86-64.c (elf64_bed): Define before including
 147         "elf64-target.h".
 148         (elf32_bed): Define before including "elf32-target.h".
 149
 150 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         PR ld/23055
 153         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 154         normal input file with compatible relocation.
 155
 156 2018-04-18  Alan Modra  <amodra@gmail.com>
 157
 158         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 159         * config.bfd: Likewise.
 160         * configure.ac: Likewise.
 161         * doc/bfdint.texi: Likewise.
 162         * targets.c: Likewise.
 163         * freebsd.h: Delete.
 164         * i386dynix.c: Delete.
 165         * i386freebsd.c: Delete.
 166         * i386linux.c: Delete.
 167         * i386mach3.c: Delete.
 168         * i386netbsd.c: Delete.
 169         * i386os9k.c: Delete.
 170         * Makefile.in: Regenerate.
 171         * configure: Regenerate.
 172         * po/SRC-POTFILES.in: Regenerate.
 173
 174 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
 175
 176         Microblaze Target: PIC data text relative
 177
 178         * bfd/reloc.c (2 new BFD relocations):
 179         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
 180         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
 181         * bfd/bfd-in2.h: Regenerate
 182         * bfd/libbfd.h: Regenerate
 183         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
 184         new relocs and handle them in both relocate and relax functions.
 185         (microblaze_elf_reloc_type_lookup): add mapping between for new
 186         bfd relocs.
 187         (microblaze_elf_relocate_section): Handle new relocs in case of
 188         elf relocation.
 189         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
 190
 191 2018-04-17  Nick Clifton  <nickc@redhat.com>
 192
 193         PR 23055
 194         * aoutx.h (find_nearest_line): Check that the symbol name exists
 195         and is long enough, before attempting to see if it is for a .o
 196         file.
 197         * hash.c (bfd_hash_hash): Add an assertion that the string is not
 198         NULL.
 199         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
 200         NULL.
 201         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
 202         has no name.
 203
 204         PR 23065
 205         * dwarf2.c (concat_filename): Check for a NULL table pointer.
 206
 207 2018-04-16  Nick Clifton  <nickc@redhat.com>
 208
 209         PR 23061
 210         * coffgen.c (coff_pointerize_aux): Check for an out of range
 211         fixup.
 212
 213 2018-04-16  Alan Modra  <amodra@gmail.com>
 214
 215         * Makefile.am: Remove arm-epoc-pe support.
 216         * coff-arm.c: Likewise.
 217         * config.bfd: Likewise.
 218         * configure.ac: Likewise.
 219         * targets.c: Likewise.
 220         * epoc-pe-arm.c: Delete.
 221         * epoc-pei-arm.c: Delete.
 222         * Makefile.in: Regenerate.
 223         * configure: Regenerate.
 224         * po/SRC-POTFILES.in: Regenerate.
 225
 226 2018-04-16  Alan Modra  <amodra@gmail.com>
 227
 228         * Makefile.am: Remove sparc-aout and sparc-coff support.
 229         * config.bfd: Likewise.
 230         * configure.ac: Likewise.
 231         * targets.c: Likewise.
 232         * aout-sparcle.c: Delete.
 233         * aoutf1.h: Delete.
 234         * cf-sparclynx.c: Delete.
 235         * coff-sparc.c: Delete.
 236         * demo64.c: Delete.
 237         * sparclinux.c: Delete.
 238         * sparclynx.c: Delete.
 239         * sparcnetbsd.c: Delete.
 240         * sunos.c: Delete.
 241         * Makefile.in: Regenerate.
 242         * configure: Regenerate.
 243         * po/SRC-POTFILES.in: Regenerate.
 244
 245 2018-04-16  Alan Modra  <amodra@gmail.com>
 246
 247         * Makefile.am: Remove m68k-aout and m68k-coff support.
 248         * aoutf1.h: Likewise.
 249         * aoutx.h: Likewise.
 250         * archive.c: Likewise.
 251         * bfd-in.h: Likewise.
 252         * bfd.c: Likewise.
 253         * coffcode.h: Likewise.
 254         * coffswap.h: Likewise.
 255         * config.bfd: Likewise.
 256         * configure.ac: Likewise.
 257         * configure.host: Likewise.
 258         * doc/bfd.texinfo: Likewise.
 259         * doc/bfdint.texi: Likewise.
 260         * freebsd.h: Likewise.
 261         * gen-aout.c: Likewise.
 262         * hpux-core.c: Likewise.
 263         * libaout.h: Likewise.
 264         * libbfd-in.h: Likewise.
 265         * pdp11.c: Likewise.
 266         * peicode.h: Likewise.
 267         * riscix.c: Likewise.
 268         * targets.c: Likewise.
 269         * aout0.c: Delete.
 270         * coff-apollo.c: Delete.
 271         * coff-aux.c: Delete.
 272         * coff-m68k.c: Delete.
 273         * coff-svm68k.c: Delete.
 274         * coff-u68k.c: Delete.
 275         * hosts/delta68.h: Delete.
 276         * hosts/hp300bsd.h: Delete.
 277         * hosts/m68kaux.h: Delete.
 278         * hosts/news.h: Delete.
 279         * hp300bsd.c: Delete.
 280         * hp300hpux.c: Delete.
 281         * liboasys.h: Delete.
 282         * m68k4knetbsd.c: Delete.
 283         * m68klinux.c: Delete.
 284         * m68knetbsd.c: Delete.
 285         * oasys.c: Delete.
 286         * versados.c: Delete.
 287         * Makefile.in: Regenerate.
 288         * bfd-in2.h: Regenerate.
 289         * configure: Regenerate.
 290         * libbfd.h: Regenerate.
 291         * po/SRC-POTFILES.in: Regenerate.
 292
 293 2018-04-16  Alan Modra  <amodra@gmail.com>
 294
 295         * Makefile.am: Remove sh5 and sh64 support.
 296         * archures.c: Likewise.
 297         * config.bfd: Likewise.
 298         * configure.ac: Likewise.
 299         * cpu-sh.c: Likewise.
 300         * elf32-sh-relocs.h: Likewise.
 301         * elf32-sh.c: Likewise.
 302         * targets.c: Likewise.
 303         * elf32-sh64-com.c: Delete.
 304         * elf32-sh64.c: Delete.
 305         * elf32-sh64.h: Delete.
 306         * elf64-sh64.c: Delete.
 307         * Makefile.in: Regenerate.
 308         * bfd-in2.h: Regenerate.
 309         * configure: Regenerate.
 310         * po/SRC-POTFILES.in: Regenerate.
 311
 312 2018-04-16  Alan Modra  <amodra@gmail.com>
 313
 314         * Makefile.am: Remove sh-symbianelf support.
 315         * config.bfd: Likewise.
 316         * configure.ac: Likewise.
 317         * targets.c: Likewise.
 318         * elf32-sh-symbian.c: Delete.
 319         * Makefile.in: Regenerate.
 320         * configure: Regenerate.
 321         * po/SRC-POTFILES.in: Regenerate.
 322
 323 2018-04-16  Alan Modra  <amodra@gmail.com>
 324
 325         * Makefile.am: Remove vax-bsd and vax-ultrix support.
 326         * config.bfd: Likewise.
 327         * configure.ac: Likewise.
 328         * targets.c: Likewise.
 329         * vaxbsd.c: Delete.
 330         * Makefile.in: Regenerate.
 331         * configure: Regenerate.
 332         * po/SRC-POTFILES.in: Regenerate.
 333
 334 2018-04-16  Alan Modra  <amodra@gmail.com>
 335
 336         * Makefile.am: Remove w65 support.
 337         * archures.c: Likewise.
 338         * coffcode.h: Likewise.
 339         * config.bfd: Likewise.
 340         * configure.ac: Likewise.
 341         * targets.c: Likewise.
 342         * coff-w65.c: Delete.
 343         * cpu-w65.c: Delete.
 344         * Makefile.in: Regenerate.
 345         * bfd-in2.h: Regenerate.
 346         * configure: Regenerate.
 347         * po/SRC-POTFILES.in: Regenerate.
 348
 349 2018-04-16  Alan Modra  <amodra@gmail.com>
 350
 351         * Makefile.am: Remove we32k support.
 352         * archures.c: Likewise.
 353         * coffcode.h: Likewise.
 354         * config.bfd: Likewise.
 355         * configure.ac: Likewise.
 356         * targets.c: Likewise.
 357         * coff-we32k.c: Delete.
 358         * cpu-we32k.c: Delete.
 359         * Makefile.in: Regenerate.
 360         * bfd-in2.h: Regenerate.
 361         * configure: Regenerate.
 362         * po/SRC-POTFILES.in: Regenerate.
 363
 364 2018-04-16  Alan Modra  <amodra@gmail.com>
 365
 366         * Makefile.am: Remove m88k support.
 367         * aoutx.h: Likewise.
 368         * archures.c: Likewise.
 369         * coffcode.h: Likewise.
 370         * coffswap.h: Likewise.
 371         * config.bfd: Likewise.
 372         * configure.ac: Likewise.
 373         * cpu-ns32k.c: Likewise.
 374         * elf32-nds32.c: Likewise.
 375         * mach-o.c: Likewise.
 376         * netbsd-core.c: Likewise.
 377         * reloc.c: Likewise.
 378         * targets.c: Likewise.
 379         * coff-m88k.c: Delete.
 380         * cpu-m88k.c: Delete.
 381         * elf32-m88k.c: Delete.
 382         * hosts/m88kmach3.h: Delete.
 383         * m88kmach3.c: Delete.
 384         * m88kopenbsd.c: Delete.
 385         * Makefile.in: Regenerate.
 386         * bfd-in2.h: 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 i370 support.
 393         * archures.c: Likewise.
 394         * config.bfd: Likewise.
 395         * configure.ac: Likewise.
 396         * targets.c: Likewise.
 397         * cpu-i370.c: Delete.
 398         * elf32-i370.c: Delete.
 399         * Makefile.in: Regenerate.
 400         * bfd-in2.h: Regenerate.
 401         * configure: Regenerate.
 402         * po/SRC-POTFILES.in: Regenerate.
 403
 404 2018-04-16  Alan Modra  <amodra@gmail.com>
 405
 406         * Makefile.am: Remove h8500 support.
 407         * archures.c: Likewise.
 408         * coffcode.h: Likewise.
 409         * config.bfd: Likewise.
 410         * configure.ac: Likewise.
 411         * targets.c: Likewise.
 412         * coff-h8500.c: Delete.
 413         * cpu-h8500.c: Delete.
 414         * Makefile.in: Regenerate.
 415         * bfd-in2.h: Regenerate.
 416         * configure: Regenerate.
 417         * po/SRC-POTFILES.in: Regenerate.
 418
 419 2018-04-16  Alan Modra  <amodra@gmail.com>
 420
 421         * Makefile.am: Remove h8300-coff support.
 422         * coffcode.h: Likewise.
 423         * config.bfd: Likewise.
 424         * configure.ac: Likewise.
 425         * reloc16.c: Likewise.
 426         * targets.c: Likewise.
 427         * coff-h8300.c: Delete.
 428         * Makefile.in: Regenerate.
 429         * configure: Regenerate.
 430         * po/SRC-POTFILES.in: Regenerate.
 431
 432 2018-04-16  Alan Modra  <amodra@gmail.com>
 433
 434         * Makefile.am: Remove IEEE 695 support.
 435         * archures.c: Likewise.
 436         * bfd.c: Likewise.
 437         * config.bfd: Likewise.
 438         * configure.ac: Likewise.
 439         * doc/bfd.texinfo: Likewise.
 440         * doc/bfdint.texi: Likewise.
 441         * doc/bfdsumm.texi: Likewise.
 442         * section.c: Likewise.
 443         * targets.c: Likewise.
 444         * ieee.c: Delete.
 445         * libieee.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         * config.bfd: Remove tandem support.
 454
 455 2018-04-16  Alan Modra  <amodra@gmail.com>
 456
 457         * Makefile.am: Remove newsos3 support.
 458         * aoutx.h: Likewise.
 459         * config.bfd: Likewise.
 460         * configure.ac: Likewise.
 461         * targets.c: Likewise.
 462         * newsos3.c: Delete.
 463         * Makefile.in: Regenerate.
 464         * configure: Regenerate.
 465         * po/SRC-POTFILES.in: Regenerate.
 466
 467 2018-04-16  Alan Modra  <amodra@gmail.com>
 468
 469         * Makefile.am: Remove netware support.
 470         * bfd-in.h: Likewise.
 471         * bfd.c: Likewise.
 472         * config.bfd: Likewise.
 473         * configure.ac: Likewise.
 474         * doc/bfdint.texi: Likewise.
 475         * ecoff.c: Likewise.
 476         * targets.c: Likewise.
 477         * libnlm.h: Delete.
 478         * nlm-target.h: Delete.
 479         * nlm.c: Delete.
 480         * nlm32-alpha.c: Delete.
 481         * nlm32-i386.c: Delete.
 482         * nlm32-ppc.c: Delete.
 483         * nlm32-sparc.c: Delete.
 484         * nlm32.c: Delete.
 485         * nlm64.c: Delete.
 486         * nlmcode.h: Delete.
 487         * nlmswap.h: Delete.
 488         * Makefile.in: Regenerate.
 489         * bfd-in2.h: Regenerate.
 490         * configure: Regenerate.
 491         * po/SRC-POTFILES.in: Regenerate.
 492
 493 2018-04-16  Alan Modra  <amodra@gmail.com>
 494
 495         * archures.c: Remove tahoe support.
 496         * config.bfd: Likewise.
 497         * configure.ac: Likewise.
 498         * hosts/tahoe.h: Delete.
 499         * bfd-in2.h: Regenerate.
 500         * configure: Regenerate.
 501
 502 2018-04-14  Alan Modra  <amodra@gmail.com>
 503
 504         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
 505         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
 506         sanity test.
 507         (elfNN_bed): Init relropagesize.
 508         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
 509         select relropagesize.
 510         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 511         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 512         (ELF_MINPAGESIZE): Don't define.
 513         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 514         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 515         * bfd-in2.h: Regenerate.
 516
 517 2018-04-14  Alan Modra  <amodra@gmail.com>
 518
 519         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
 520         on __QNXTARGET__ define.
 521
 522 2018-04-14  Alan Modra  <amodra@gmail.com>
 523
 524         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
 525         to obsolete list.
 526
 527 2018-04-11  Alan Modra  <amodra@gmail.com>
 528
 529         * aout-adobe.c: Delete.
 530         * bout.c: Delete.
 531         * coff-i860.c: Delete.
 532         * coff-i960.c: Delete.
 533         * cpu-i860.c: Delete.
 534         * cpu-i960.c: Delete.
 535         * elf32-i860.c: Delete.
 536         * elf32-i960.c: Delete.
 537         * hosts/i860mach3.h: Delete.
 538         * Makefile.am: Remove i860, i960, bout, and adobe support.
 539         * archures.c: Remove i860 and i960 support.
 540         * coffcode.h: Likewise.
 541         * reloc.c: Likewise.
 542         * aoutx.h: Comment updates.
 543         * archive.c: Remove BOUT and i960 support.
 544         * bfd.c: Remove BOUT support.
 545         * coffswap.h: Remove i960 support.
 546         * config.bfd: Remove i860, i960 and adobe targets.
 547         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
 548         * targets.c: Likewise.
 549         * ieee.c: Remove i960 support.
 550         * mach-o.c: Remove i860 support.
 551         * Makefile.in: Regenerate.
 552         * bfd-in2.h: Regenerate.
 553         * configure: Regenerate.
 554         * libbfd.h: Regenerate.
 555         * po/SRC-POTFILES.in: Regenerate.
 556
 557 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 558
 559         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
 560         in the BFD symbol referred by the relocation.
 561         (mips_elf64_write_rela): Likewise.
 562
 563 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 564
 565         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
 566         error for out-of-range `r_sym' values.
 567
 568 2018-04-09  Alan Modra  <amodra@gmail.com>
 569
 570         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
 571         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
 572         (ppc64_elf_check_relocs): Set has_pltcall.
 573         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
 574         (ppc64_elf_inline_plt): New function.
 575         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
 576         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
 577         * elf32-ppc.c (has_pltcall): Define.
 578         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
 579         (ppc_elf_check_relocs): Set has_pltcall.
 580         (ppc_elf_inline_plt): New function.
 581         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
 582         (ppc_elf_size_dynamic_sections): Likewise.
 583         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
 584
 585 2018-04-09  Alan Modra  <amodra@gmail.com>
 586
 587         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
 588         (is_plt_seq_reloc): New function.
 589         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
 590         (ppc_elf_tls_optimize): Handle inline plt call sequence.
 591         (ppc_elf_relax_section): Handle PLTCALL reloc.
 592         (ppc_elf_relocate_section): Nop out inline plt call sequence when
 593         resolving locally.
 594         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
 595         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
 596         (has_tls_get_addr_call): Correct comment.
 597         (is_branch_reloc): Add PLTCALL.
 598         (is_plt_seq_reloc): New function.
 599         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
 600         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
 601         entry for R_PPC64_PLTCALL.
 602         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
 603         (ppc_type_of_stub): Handle PLTCALL reloc.
 604         (toc_adjusting_stub_needed): Likewise.
 605         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
 606         reloc insn.  Nop out inline plt call sequence when resolving
 607         locally.  Handle __tls_get_addr inline plt call optimization.
 608
 609 2018-04-09  Alan Modra  <amodra@gmail.com>
 610
 611         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
 612         (struct ppc_stub_hash_entry): Add symtype field.
 613         (PLT_KEEP): Define.
 614         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
 615         (create_linkage_sections): Create pltlocal and relpltlocal.
 616         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
 617         Set PLT_KEEP.
 618         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 619         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 620         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 621         Keep PLT entries for inline calls against locals.
 622         (ppc_build_one_stub): Use pltlocal as appropriate.
 623         (ppc_size_one_stub): Likewise.
 624         (ppc64_elf_size_stubs): Set symtype.
 625         (build_global_entry_stubs_and_plt): Init pltlocal and write
 626         relpltlocal for globals.
 627         (write_plt_relocs_for_local_syms): Likewise for local syms.
 628         (ppc64_elf_relocate_section): Support PLT for local syms.
 629         * elf32-ppc.c (PLT_KEEP): Define.
 630         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
 631         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
 632         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
 633         Set PLT_KEEP.  Adjust update_local_sym_info call.
 634         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 635         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 636         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 637         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
 638         (write_global_sym_plt): Init pltlocal and write relpltlocal.
 639         (ppc_finish_symbols): Likewise for locals.
 640
 641 2018-04-09  Alan Modra  <amodra@gmail.com>
 642
 643         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
 644         for local symbols to..
 645         (write_plt_relocs_for_local_syms): ..here.  New function.
 646         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
 647         global symbols to..
 648         (build_global_entry_stubs_and_plt): ..here.  Rename from
 649         build_global_entry_stubs.
 650         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
 651         Call write_plt_relocs_for_local_syms.
 652         * elf32-ppc.c (get_sym_h): New function.
 653         (ppc_elf_relax_section): Use get_sym_h.
 654         (ppc_elf_relocate_section): Move output of PLT relocs and glink
 655         stubs for local symbols to..
 656         (ppc_finish_symbols): ..here.  New function.
 657         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
 658         global syms to..
 659         (write_global_sym_plt): ..here.  New function.
 660         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
 661         (ppc_finish_symbols): Declare.
 662
 663 2018-04-09  Alan Modra  <amodra@gmail.com>
 664
 665         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
 666         (ppc_elf_relocate_section): Likewise.
 667         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
 668         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
 669         resolution to plt entry relative to toc pointer.
 670
 671 2018-04-09  Alan Modra  <amodra@gmail.com>
 672
 673         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 674         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
 675         file when other TLS flags are tested in a mask.
 676         (TLS_MARK, NON_GOT): Define.
 677         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 678         (update_local_sym_info): Don't create got entry when NON_GOT.
 679         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 680         Set TLS_MARK.
 681         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
 682         (ppc64_elf_relocate_section): Likewise.
 683         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
 684         __tls_get_addr calls lacking a marker reloc.
 685         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 686         TLS_TPRELGD): Renumber.  Update comment.
 687         (TLS_MARK, NON_GOT): Define.
 688         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 689         (update_local_sym_info): Don't create got entry when NON_GOT.
 690         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 691         Set TLS_MARK.
 692         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
 693         __tls_get_addr calls lacking a marker reloc.
 694
 695 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 696
 697         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
 698         R_X86_64_converted_reloc_bit.
 699
 700 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 701
 702         PR gas/22318
 703         * configure: Regenerated.
 704
 705 2018-04-05  Alan Modra  <amodra@gmail.com>
 706
 707         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
 708         (elf_hppa_info_to_howto_rel): Likewise.
 709
 710 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 711
 712         * elf-hppa.h (elf_hppa_info_to_howto): Also return
 713         unsuccessfully for unimplemented relocations.
 714         (elf_hppa_info_to_howto_rel): Likewise.
 715
 716 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 717
 718         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
 719         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
 720         howto lookup failure.
 721         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
 722         accordingly.
 723         (elf32_i860_info_to_howto_rela): Likewise.
 724         (elf32_i860_relocate_splitn): Likewise.
 725         (elf32_i860_relocate_pc16): Likewise.
 726         (elf32_i860_relocate_pc26): Likewise.
 727         (elf32_i860_relocate_section): Likewise.
 728
 729 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 730
 731         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
 732         check for `visium_elf_howto_table' table access.
 733
 734 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 735
 736         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
 737         check for `iq2000_elf_howto_table' table access.
 738
 739 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 740
 741         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
 742         for `elf32_frv_howto_table' table access.
 743
 744 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 745
 746         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
 747         unsuccessfully for placeholder howtos.
 748         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 749         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
 750
 751 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
 752
 753         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
 754         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
 755
 756 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 757
 758         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
 759         ATTRIBUTE_UNUSED from `abfd'.
 760
 761 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 762
 763         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
 764         `_bfd_error_handler' call formatting.
 765
 766 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 767
 768         * elf32-mips.c (mips_info_to_howto_rel): Call
 769         `mips_elf32_rtype_to_howto' directly rather than via
 770         `->elf_backend_mips_rtype_to_howto'.
 771
 772 2018-03-28  Renlin Li  <renlin.li@arm.com>
 773
 774         PR ld/22970
 775         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
 776         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 777         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 778         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 779         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 780         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 781         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 782         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 783         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 784         (elfNN_aarch64_final_link_relocate): Support new relocations.
 785         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
 786         relocations.
 787         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
 788
 789 2018-03-28  Renlin Li  <renlin.li@arm.com>
 790
 791         PR ld/22970
 792         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
 793         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
 794         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 795         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 796         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 797         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 798         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 799         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 800         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 801         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 802         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
 803         TLSLE_LDST16_TPREL_LO12,
 804         TLSLE_LDST16_TPREL_LO12_NC,
 805         TLSLE_LDST32_TPREL_LO12,
 806         TLSLE_LDST32_TPREL_LO12_NC,
 807         TLSLE_LDST64_TPREL_LO12,
 808         TLSLE_LDST64_TPREL_LO12_NC,
 809         TLSLE_LDST8_TPREL_LO12,
 810         TLSLE_LDST8_TPREL_LO12_NC.
 811         * bfd-in2.h: Regenerated.
 812         * libbfd.h: Regenerated.
 813
 814 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 815
 816         PR ld/22972
 817         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
 818         has_old_style_got_reloc.
 819         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
 820         relocations.  Fix a couple of long lines.
 821         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
 822         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
 823         GOT relocations.
 824
 825 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
 826
 827         PR ld/23000
 828         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
 829         ENDBR64 to the TLSDESC PLT entry.
 830
 831 2018-03-21  Alan Modra  <amodra@gmail.com>
 832
 833         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
 834         symbols.  Use size_t counts.  Delete redundant opd test.
 835
 836 2018-03-21  Alan Modra  <amodra@gmail.com>
 837
 838         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
 839
 840 2018-03-21  Alan Modra  <amodra@gmail.com>
 841
 842         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
 843         field unsigned.
 844         (update_local_sym_info): Likewise for local_got_tls_masks.
 845         (ppc_elf_tls_optimize): Likewise for lgot_masks.
 846
 847 2018-03-21  Alan Modra  <amodra@gmail.com>
 848
 849         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
 850         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
 851         do in size_dynamic_sections.
 852
 853 2018-03-21  Alan Modra  <amodra@gmail.com>
 854
 855         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
 856         without first checking array bounds.
 857         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 858
 859 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 860
 861         PR ld/22983
 862         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
 863         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
 864
 865 2018-03-19  Nick Clifton  <nickc@redhat.com>
 866
 867         * po/es.po: Updated Spanish translation.
 868
 869 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
 870
 871         * elf32-xtensa.c (xlate_map_entry): Change types of address
 872         fields from 'unsigned' to 'bfd_vma'.
 873         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
 874         the key argument to bsearch. Allow offsets past the end of a
 875         section, use the last map entry for translation of such offsets.
 876
 877 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 878
 879         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
 880         Not support the target feature.
 881         (nds32_elf_ex9_itb_base): Likewise.
 882         (nds32_elf_ex9_import_table): Likewise.
 883         (nds32_elf_ex9_finish): Likewise.
 884         (nds32_elf_ex9_reloc_jmp): Likewise.
 885         (nds32_elf_get_insn_with_reg): Likewise.
 886         (nds32_get_local_syms): Likewise.
 887         (nds32_elf_ex9_replace_instruction): Likewise.
 888         (nds32_elf_ifc_calc): Likewise.
 889         (nds32_elf_ifc_finish): Likewise.
 890         (nds32_elf_ifc_replace): Likewise.
 891         (nds32_elf_ifc_reloc): Likewise.
 892
 893 2018-03-14  Alan Modra  <amodra@gmail.com>
 894
 895         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
 896         sfpr size added before defining alias symbols.
 897         (ppc64_elf_build_stubs): Add stub section padding before
 898         copying sfpr contents and defining save/restore alias symbols.
 899
 900 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 901
 902         PR ld/20882
 903         * elflink.c (elf_gc_mark_debug_section): Also check the local
 904         debug definition section.
 905
 906 2018-03-13  Nick Clifton  <nickc@redhat.com>
 907
 908         PR 22113
 909         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
 910         function.  Add an end address parameter.  Check access of the data
 911         pointer to make sure that they do not extend beyond the end
 912         address.  Return FALSE if any check fails.  Add the end address
 913         pointer to the ui structure.
 914         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
 915         codes to make sure that they do not extend beyond the end address
 916         pointer.  Print an error message and return immediately if any
 917         check fails.
 918
 919 2018-03-09  Nick Clifton  <nickc@redhat.com>
 920
 921         * elf64-s390.c (elf_s390_relocate_section): Move check for
 922         relocations against non-allocated sections to before the code that
 923         handles ifunc relocations.
 924         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 925         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
 926         relocs against IFUNC symbols in non-allocated sections as relocs
 927         against FUNC symbols.
 928         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 929
 930 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 931
 932         PR ld/22929
 933         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
 934         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
 935         relocation against FUNC symbol.
 936         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 937
 938 2018-03-07  Renlin Li  <renlin.li@arm.com>
 939
 940         PR ld/20402
 941         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
 942         symbol, and don't emit relocation in specific case.
 943
 944 2018-03-07  Alan Modra  <amodra@gmail.com>
 945
 946         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
 947         (mips_elf64_slurp_one_reloc_table): Pass on error.
 948
 949 2018-03-03  James Cowgill  <james.cowgill@mips.com>
 950             Maciej W. Rozycki  <macro@mips.com>
 951
 952         PR ld/21900
 953         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
 954         after calling `undefined_symbol' hook if this is an error
 955         condition.  Assume the value of 0 for the symbol requested
 956         otherwise.
 957
 958 2018-03-02  Jim Wilson  <jimw@sifive.com>
 959
 960         PR 22903
 961         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
 962         and nop instead of 4.
 963         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
 964         8 instead of 4.
 965
 966 2018-03-01  Jim Wilson  <jimw@sifive.com>
 967
 968         PR 22756
 969         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
 970         else if instead of if.
 971
 972 2018-03-01  Alan Modra  <amodra@gmail.com>
 973
 974         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
 975
 976 2018-02-28  Alan Modra  <amodra@gmail.com>
 977
 978         PR 22887
 979         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
 980
 981 2018-02-28  Nick Clifton  <nickc@redhat.com>
 982
 983         PR 22895
 984         PR 22893
 985         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
 986         pointer.  Drop unused abfd parameter.  Check the size of the block
 987         before initialising the data field.  Return the end pointer if the
 988         size is invalid.
 989         (read_attribute_value): Adjust invocations of read_n_bytes.
 990
 991         PR 22894
 992         * dwarf1.c (parse_die): Check the length of form blocks before
 993         advancing the data pointer.
 994
 995 2018-02-28  Alan Modra  <amodra@gmail.com>
 996
 997         PR 22887
 998         * aoutx.h (translate_symbol_table): Print an error message and set
 999         bfd_error on finding an invalid name string offset.
1000
1001 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1002
1003         * config.in: Regenerated.
1004         * configure: Likewise.
1005         * configure.ac: Add --enable-separate-code.
1006         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1007         to 1 for Linux/x86 targets,
1008         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1009         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1010
1011 2018-02-27  Nick Clifton  <nickc@redhat.com>
1012
1013         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1014         message.
1015         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1016         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1017         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1018         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1019         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1020         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1021         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1022         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1023         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1024
1025         PR 22875
1026         * elf-bfd.h (struct elf_backend_data): Change the return type of
1027         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1028         to bfd_boolean.
1029         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1030         value from the info_to_howto function and fail if that function
1031         failed.
1032         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1033         from the info_to_howto function.
1034         (elf32_h8_relax_section): Likewise.
1035         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1036         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1037         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1038         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1039         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1040         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1041         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1042         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1043         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1044         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1045         (riscv_elf_relocate_section): Likewise.
1046         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1047         bfd_boolean.  Issue an error message, set an error value and
1048         return FALSE if the reloc is not recognized.
1049         (elf_hppa_info_to_howto_rel): Likewise.
1050         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1051         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1052         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1053         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1054         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1055         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1056         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1057         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1058         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1059         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1060         (cris_info_to_howto_rela): Likewise.
1061         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1062         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1063         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1064         Likewise.
1065         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1066         (elf32_dlx_info_to_howto_rel): Likewise.
1067         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1068         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1069         * elf32-frv.c (frv_info_to_howto_rela)
1070         (frvfdpic_info_to_howto_rel): Likewise.
1071         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1072         * elf32-gen.c (elf_generic_info_to_howto)
1073         (elf_generic_info_to_howto_rel): Likewise.
1074         * elf32-h8300.c (elf32_h8_info_to_howto)
1075         (elf32_h8_info_to_howto_rel): Likewise.
1076         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1077         * elf32-i386.c (elf_i386_reloc_type_lookup)
1078         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1079         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1080         Likewise.
1081         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1082         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1083         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1084         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1085         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1086         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1087         Likewise.
1088         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1089         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1090         * elf32-m68k.c (rtype_to_howto): Likewise.
1091         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1092         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1093         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1094         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1095         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1096         Likewise.
1097         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1098         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1099         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1100         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1101         Likewise.
1102         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1103         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1104         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1105         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1106         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1107         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1108         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1109         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1110         * elf32-score.c (s3_bfd_score_info_to_howto)
1111         (_bfd_score_info_to_howto): Likewise.
1112         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1113         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1114         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1115         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1116         (elf32_tic6x_info_to_howto_rel): Likewise.
1117         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1118         * elf32-v850.c (v850_elf_info_to_howto_rel)
1119         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1120         * elf32-vax.c (rtype_to_howto): Likewise.
1121         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1122         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1123         (elf32_wasm32_info_to_howto_rela): Likewise.
1124         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1125         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1126         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1127         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1128         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1129         * elf64-gen.c (elf_generic_info_to_howto)
1130         (elf_generic_info_to_howto_rel): Likewise.
1131         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1132         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1133         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1134         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1135         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1136         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1137         Likewise.
1138         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1139         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1140         Likewise.
1141         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1142         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1143         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1144         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1145         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1146         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1147         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1148         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1149         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1150         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1151         Default to NULL.
1152
1153 2018-02-26  Jim Wilson  <jimw@sifive.com>
1154             Stephan Schreiber <info@fs-driver.org>
1155
1156         PR 15904
1157         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1158         call, set changed_contents and changed_relocs.  Likewise after
1159         successful ia64_elf_relax_br call.
1160
1161 2018-02-26  Alan Modra  <amodra@gmail.com>
1162
1163         * elf.c (assign_file_positions_except_relocs): Don't segfault
1164         when actual number of phdrs is less than allocated.  Delete
1165         outdated comment.  Formatting.
1166
1167 2018-02-26  Alan Modra  <amodra@gmail.com>
1168
1169         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1170         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
1171         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1172         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
1173         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
1174         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
1175         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
1176         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1177         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
1178         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
1179         error/warning messages.
1180
1181 2018-02-26  Alan Modra  <amodra@gmail.com>
1182
1183         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
1184         * syms.c: Standardize error/warning messages.
1185
1186 2018-02-26  Alan Modra  <amodra@gmail.com>
1187
1188         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
1189         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
1190         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
1191         * peXXigen.c, * peicode.h: Standardize error/warning messages.
1192
1193 2018-02-26  Alan Modra  <amodra@gmail.com>
1194
1195         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
1196
1197 2018-02-26  Alan Modra  <amodra@gmail.com>
1198
1199         * elfxx-mips.c: Standardize error/warning messages.
1200
1201 2018-02-26  Alan Modra  <amodra@gmail.com>
1202
1203         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
1204         * elflink.c: Standardize error/warning messages.  Replace use of
1205         linker callback einfo with _bfd_error_handler when possible.
1206
1207 2018-02-26  Alan Modra  <amodra@gmail.com>
1208
1209         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
1210         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
1211         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
1212         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
1213         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1214         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1215         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
1216         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1217         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1218         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1219         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1220         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
1221         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
1222         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1223         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1224         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
1225         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1226         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1227         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1228         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
1229         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
1230         unrecognized/unsupported reloc message.
1231
1232 2018-02-26  Alan Modra  <amodra@gmail.com>
1233
1234         * elf32-ppc.c: Standardize error/warning messages.  Use
1235         _bfd_error_handler rather than einfo when einfo features not used.
1236         * elf64-ppc.c: Likewise.
1237
1238 2018-02-23  Alan Modra  <amodra@gmail.com>
1239
1240         PR 22881
1241         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
1242         segment if no matching LOAD segment.
1243
1244 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1245
1246         * elf32-nds32.h: Define mask for ict_model.
1247
1248 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
1249
1250         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
1251
1252 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1253
1254         Revert
1255         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1256
1257         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1258         .reginfo section has wrong size.
1259
1260 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1261
1262         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
1263         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
1264         `.MIPS.abiflags' sections.
1265         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
1266         section's end.
1267
1268 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1269
1270         * section.c (SEC_FIXED_SIZE): New macro.
1271         * bfd-in2.h: Regenerate.
1272
1273 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1274
1275         * section.c (SEC_HAS_GOT_REF): Remove macro.
1276         * bfd-in2.h: Regenerate.
1277
1278 2018-02-19  Alan Modra  <amodra@gmail.com>
1279
1280         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
1281         arguments.
1282         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
1283         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
1284         (_bfd_riscv_relax_pc): Likewise and fix typos.
1285         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
1286         * libbfd.h: Regenerate.
1287
1288 2018-02-19  Alan Modra  <amodra@gmail.com>
1289
1290         * dwarf2.c (read_section): Don't use 'll' format modifier.
1291         (find_abstract_instance): Likewise.
1292         * elfcore.h (elf_core_file_p): Likewise.
1293
1294 2018-02-19  Alan Modra  <amodra@gmail.com>
1295
1296         * bfd-in.h: Include inttypes.h or if not available define
1297         PRId64, PRIu64 and PRIx64.
1298         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
1299         modifier to print bfd_vma.
1300         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1301         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
1302         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1303         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
1304         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
1305         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
1306         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1307         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
1308         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
1309         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1310         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
1311         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
1312         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
1313         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
1314         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
1315         and cast input to uint64_t, and similarly for Ld and Lu.
1316         * bfd-in2.h: Regenerate.
1317
1318 2018-02-19  Alan Modra  <amodra@gmail.com>
1319
1320         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
1321         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
1322         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
1323         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
1324         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
1325         * reloc.c: Replace use of %R and %T in format strings passed to
1326         einfo and friends by %pR and %pT.
1327
1328 2018-02-19  Alan Modra  <amodra@gmail.com>
1329
1330         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
1331         of %A and %B.
1332         * aout-adobe.c: Update all messages using %A and %B.
1333         * aout-cris.c: Likewise.
1334         * aoutx.h: Likewise.
1335         * archive.c: Likewise.
1336         * binary.c: Likewise.
1337         * cache.c: Likewise.
1338         * coff-alpha.c: Likewise.
1339         * coff-arm.c: Likewise.
1340         * coff-i860.c: Likewise.
1341         * coff-mcore.c: Likewise.
1342         * coff-ppc.c: Likewise.
1343         * coff-rs6000.c: Likewise.
1344         * coff-sh.c: Likewise.
1345         * coff-tic4x.c: Likewise.
1346         * coff-tic54x.c: Likewise.
1347         * coff-tic80.c: Likewise.
1348         * coff64-rs6000.c: Likewise.
1349         * coffcode.h: Likewise.
1350         * coffgen.c: Likewise.
1351         * cofflink.c: Likewise.
1352         * coffswap.h: Likewise.
1353         * compress.c: Likewise.
1354         * cpu-arm.c: Likewise.
1355         * ecoff.c: Likewise.
1356         * elf-attrs.c: Likewise.
1357         * elf-eh-frame.c: Likewise.
1358         * elf-ifunc.c: Likewise.
1359         * elf-m10300.c: Likewise.
1360         * elf-properties.c: Likewise.
1361         * elf-s390-common.c: Likewise.
1362         * elf.c: Likewise.
1363         * elf32-arc.c: Likewise.
1364         * elf32-arm.c: Likewise.
1365         * elf32-avr.c: Likewise.
1366         * elf32-bfin.c: Likewise.
1367         * elf32-cr16.c: Likewise.
1368         * elf32-cr16c.c: Likewise.
1369         * elf32-cris.c: Likewise.
1370         * elf32-crx.c: Likewise.
1371         * elf32-d10v.c: Likewise.
1372         * elf32-d30v.c: Likewise.
1373         * elf32-epiphany.c: Likewise.
1374         * elf32-fr30.c: Likewise.
1375         * elf32-frv.c: Likewise.
1376         * elf32-gen.c: Likewise.
1377         * elf32-hppa.c: Likewise.
1378         * elf32-i370.c: Likewise.
1379         * elf32-i386.c: Likewise.
1380         * elf32-i960.c: Likewise.
1381         * elf32-ip2k.c: Likewise.
1382         * elf32-iq2000.c: Likewise.
1383         * elf32-lm32.c: Likewise.
1384         * elf32-m32c.c: Likewise.
1385         * elf32-m32r.c: Likewise.
1386         * elf32-m68hc11.c: Likewise.
1387         * elf32-m68hc12.c: Likewise.
1388         * elf32-m68hc1x.c: Likewise.
1389         * elf32-m68k.c: Likewise.
1390         * elf32-mcore.c: Likewise.
1391         * elf32-mep.c: Likewise.
1392         * elf32-metag.c: Likewise.
1393         * elf32-microblaze.c: Likewise.
1394         * elf32-moxie.c: Likewise.
1395         * elf32-msp430.c: Likewise.
1396         * elf32-mt.c: Likewise.
1397         * elf32-nds32.c: Likewise.
1398         * elf32-nios2.c: Likewise.
1399         * elf32-or1k.c: Likewise.
1400         * elf32-pj.c: Likewise.
1401         * elf32-ppc.c: Likewise.
1402         * elf32-rl78.c: Likewise.
1403         * elf32-rx.c: Likewise.
1404         * elf32-s390.c: Likewise.
1405         * elf32-score.c: Likewise.
1406         * elf32-score7.c: Likewise.
1407         * elf32-sh-symbian.c: Likewise.
1408         * elf32-sh.c: Likewise.
1409         * elf32-sh64.c: Likewise.
1410         * elf32-sparc.c: Likewise.
1411         * elf32-spu.c: Likewise.
1412         * elf32-tic6x.c: Likewise.
1413         * elf32-tilepro.c: Likewise.
1414         * elf32-v850.c: Likewise.
1415         * elf32-vax.c: Likewise.
1416         * elf32-visium.c: Likewise.
1417         * elf32-wasm32.c: Likewise.
1418         * elf32-xgate.c: Likewise.
1419         * elf32-xtensa.c: Likewise.
1420         * elf64-alpha.c: Likewise.
1421         * elf64-gen.c: Likewise.
1422         * elf64-hppa.c: Likewise.
1423         * elf64-ia64-vms.c: Likewise.
1424         * elf64-mmix.c: Likewise.
1425         * elf64-ppc.c: Likewise.
1426         * elf64-s390.c: Likewise.
1427         * elf64-sh64.c: Likewise.
1428         * elf64-sparc.c: Likewise.
1429         * elf64-x86-64.c: Likewise.
1430         * elfcode.h: Likewise.
1431         * elfcore.h: Likewise.
1432         * elflink.c: Likewise.
1433         * elfnn-aarch64.c: Likewise.
1434         * elfnn-ia64.c: Likewise.
1435         * elfnn-riscv.c: Likewise.
1436         * elfxx-mips.c: Likewise.
1437         * elfxx-sparc.c: Likewise.
1438         * elfxx-tilegx.c: Likewise.
1439         * elfxx-x86.c: Likewise.
1440         * hpux-core.c: Likewise.
1441         * ieee.c: Likewise.
1442         * ihex.c: Likewise.
1443         * libbfd.c: Likewise.
1444         * linker.c: Likewise.
1445         * mach-o.c: Likewise.
1446         * merge.c: Likewise.
1447         * mmo.c: Likewise.
1448         * oasys.c: Likewise.
1449         * pdp11.c: Likewise.
1450         * pe-mips.c: Likewise.
1451         * peXXigen.c: Likewise.
1452         * peicode.h: Likewise.
1453         * reloc.c: Likewise.
1454         * rs6000-core.c: Likewise.
1455         * srec.c: Likewise.
1456         * stabs.c: Likewise.
1457         * vms-alpha.c: Likewise.
1458         * xcofflink.c: Likewise.
1459
1460 2018-02-19  Alan Modra  <amodra@gmail.com>
1461
1462         PR 22845
1463         * elf.c (IS_TBSS): Define.
1464         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
1465         (assign_file_positions_for_non_load_sections): Revert last change.
1466         Properly calculate load segment limits to compare against relro limits.
1467
1468 2018-02-17  Alan Modra  <amodra@gmail.com>
1469
1470         PR 22845
1471         * elf.c (assign_file_positions_for_non_load_sections): Ignore
1472         degenerate zero size PT_LOAD segments when finding one overlapping
1473         the PT_GNU_RELRO segment.
1474
1475 2018-02-16  Alan Modra  <amodra@gmail.com>
1476
1477         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
1478         (_bfd_bool_bfd_true): Rename from bfd_true.
1479         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
1480         (_bfd_int_bfd_0): Rename from bfd_0.
1481         (_bfd_uint_bfd_0): Rename from bfd_0u.
1482         (_bfd_long_bfd_0): Rename from bfd_0l.
1483         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
1484         (_bfd_void_bfd): Rename from bfd_void.
1485         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
1486         (_bfd_bool_bfd_link_false_error),
1487         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
1488         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
1489         (_bfd_bool_bfd_asection_bfd_asection_true),
1490         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
1491         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
1492         * archive.c (_bfd_noarchive_get_elt_at_index),
1493         (_bfd_noarchive_openr_next_archived_file),
1494         (_bfd_noarchive_construct_extended_name_table),
1495         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
1496         (_bfd_noarchive_write_armap): New functions.
1497         * archures.c (_bfd_nowrite_set_arch_mach): New function.
1498         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
1499         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
1500         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
1501         (alpha_ecoff_swap_coff_lineno_out),
1502         (alpha_ecoff_swap_coff_reloc_out): New functions.
1503         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
1504         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
1505         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
1506         (mips_ecoff_swap_coff_lineno_out),
1507         (mips_ecoff_swap_coff_reloc_out): New functions.
1508         * coffcode.h (coff_set_alignment_hook): Replace define with
1509         new function.
1510         (symname_in_debug_hook): Likewise.
1511         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
1512         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
1513         * elf.c (assign_file_positions_except_relocs): Test
1514         elf_backend_allow_non_load_phdr for NULL.
1515         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
1516         _bfd_elf_link_omit_section_dynsym.  Update uses.
1517         (_bfd_elf_omit_section_dynsym_all): New function.
1518         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
1519         (_bfd_elf_omit_section_dynsym_default): Declare.
1520         (_bfd_elf_omit_section_dynsym_all): Declare.
1521         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
1522         (_bfd_nolink_bfd_get_relocated_section_contents),
1523         (_bfd_nolink_bfd_lookup_section_flags),
1524         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
1525         (_bfd_nolink_bfd_link_hash_table_create),
1526         (_bfd_nolink_bfd_link_just_syms),
1527         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
1528         (_bfd_nolink_bfd_link_split_section),
1529         (_bfd_nolink_section_already_linked),
1530         (_bfd_nolink_bfd_define_common_symbol),
1531         (_bfd_nolink_bfd_define_start_stop): New functions.
1532         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
1533         (_bfd_norelocs_bfd_reloc_name_lookup),
1534         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
1535         * section.c (_bfd_nowrite_set_section_contents): New function.
1536         * syms.c (_bfd_nosymbols_canonicalize_symtab),
1537         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
1538         (_bfd_nosymbols_get_symbol_version_string),
1539         (_bfd_nosymbols_bfd_is_local_label_name),
1540         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
1541         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
1542         (_bfd_nosymbols_bfd_make_debug_symbol),
1543         ( _bfd_nosymbols_read_minisymbols),
1544         ( _bfd_nosymbols_minisymbol_to_symbol),
1545         (_bfd_nodynamic_get_synthetic_symtab): New functions.
1546         * libbfd-in.h: Declare new functions.  Update existing defines,
1547         removing casts.
1548         * aix386-core.c: Update to use new hooks.  Formatting.
1549         * aout-adobe.c: Likewise.
1550         * aout-arm.c: Likewise.
1551         * aout-target.h: Likewise.
1552         * aout-tic30.c: Likewise.
1553         * aoutf1.h: Likewise.
1554         * binary.c: Likewise.
1555         * bout.c: Likewise.
1556         * cisco-core.c: Likewise.
1557         * coff-alpha.c: Likewise.
1558         * coff-i386.c: Likewise.
1559         * coff-i860.c: Likewise.
1560         * coff-i960.c: Likewise.
1561         * coff-ia64.c: Likewise.
1562         * coff-mips.c: Likewise.
1563         * coff-ppc.c: Likewise.
1564         * coff-rs6000.c: Likewise.
1565         * coff-sh.c: Likewise.
1566         * coff-tic30.c: Likewise.
1567         * coff-tic54x.c: Likewise.
1568         * coff-x86_64.c: Likewise.
1569         * coff64-rs6000.c: Likewise.
1570         * coffcode.h: Likewise.
1571         * elf-m10300.c: Likewise.
1572         * elf32-cr16.c: Likewise.
1573         * elf32-lm32.c: Likewise.
1574         * elf32-m32r.c: Likewise.
1575         * elf32-metag.c: Likewise.
1576         * elf32-score.c: Likewise.
1577         * elf32-score7.c: Likewise.
1578         * elf32-tilepro.c: Likewise.
1579         * elf32-xstormy16.c: Likewise.
1580         * elf32-xtensa.c: Likewise.
1581         * elf64-alpha.c: Likewise.
1582         * elf64-hppa.c: Likewise.
1583         * elf64-ia64-vms.c: Likewise.
1584         * elf64-mmix.c: Likewise.
1585         * elf64-sh64.c: Likewise.
1586         * elfnn-ia64.c: Likewise.
1587         * elfxx-sparc.c: Likewise.
1588         * elfxx-target.h: Likewise.
1589         * elfxx-tilegx.c: Likewise.
1590         * elfxx-x86.h: Likewise.
1591         * hp300hpux.c: Likewise.
1592         * hppabsd-core.c: Likewise.
1593         * hpux-core.c: Likewise.
1594         * i386msdos.c: Likewise.
1595         * i386os9k.c: Likewise.
1596         * ieee.c: Likewise.
1597         * ihex.c: Likewise.
1598         * irix-core.c: Likewise.
1599         * libaout.h: Likewise.
1600         * libecoff.h: Likewise.
1601         * mach-o-target.c: Likewise.
1602         * mach-o.c: Likewise.
1603         * mipsbsd.c: Likewise.
1604         * mmo.c: Likewise.
1605         * netbsd-core.c: Likewise.
1606         * nlm-target.h: Likewise.
1607         * oasys.c: Likewise.
1608         * osf-core.c: Likewise.
1609         * pdp11.c: Likewise.
1610         * pe-mips.c: Likewise.
1611         * pe-x86_64.c: Likewise.
1612         * pef.c: Likewise.
1613         * plugin.c: Likewise.
1614         * ppcboot.c: Likewise.
1615         * ptrace-core.c: Likewise.
1616         * sco5-core.c: Likewise.
1617         * som.c: Likewise.
1618         * sparclynx.c: Likewise.
1619         * srec.c: Likewise.
1620         * tekhex.c: Likewise.
1621         * trad-core.c: Likewise.
1622         * verilog.c: Likewise.
1623         * versados.c: Likewise.
1624         * vms-alpha.c: Likewise.
1625         * vms-lib.c: Likewise.
1626         * wasm-module.c: Likewise.
1627         * xsym.c: Likewise.
1628         * libbfd.h: Regenerate.
1629
1630 2018-02-15  Jim Wilson  <jimw@sifive.com>
1631
1632         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1633         symbols whose section address is zero.
1634
1635         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1636         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
1637         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
1638         Add %X%P to error messages.
1639
1640 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1641
1642         PR ld/22832
1643         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1644         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1645         and assert that the result of the call is not NULL.
1646
1647 2018-02-14  Nick Clifton  <nickc@redhat.com>
1648
1649         PR 22823
1650         Revert previous delta.  Add extra casts to avoid compile time
1651         warnings instead.
1652         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1653         cast to avoid warning from gcc v8 compiler.
1654         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1655         (_bfd_generic_bfd_set_private_flags): Likewise.
1656         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1657         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1658         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1659         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1660         (_bfd_noarchive_construct_extended_name_table): Likewise.
1661         (_bfd_noarchive_truncate_arname): Likewise.
1662         (_bfd_noarchive_write_ar_hdr): Likewise.
1663         (_bfd_noarchive_get_elt_at_index): Likewise.
1664         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1665         (_bfd_nosymbols_print_symbol): Likewise.
1666         (_bfd_nosymbols_get_symbol_info): Likewise.
1667         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1668         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1669         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1670         (_bfd_nosymbols_get_lineno): Likewise.
1671         (_bfd_nosymbols_find_nearest_line): Likewise.
1672         (_bfd_nosymbols_find_line): Likewise.
1673         (_bfd_nosymbols_find_inliner_info): Likewise.
1674         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1675         (_bfd_nosymbols_read_minisymbols): Likewise.
1676         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1677         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1678         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1679         (_bfd_nowrite_set_arch_mach): Likewise.
1680         (_bfd_nowrite_set_section_contents): Likewise.
1681         (_bfd_nolink_sizeof_headers): Likewise.
1682         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1683         (_bfd_nolink_bfd_relax_section): Likewise.
1684         (_bfd_nolink_bfd_gc_sections): Likewise.
1685         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1686         (_bfd_nolink_bfd_merge_sections): Likewise.
1687         (_bfd_nolink_bfd_is_group_section): Likewise.
1688         (_bfd_nolink_bfd_discard_group): Likewise.
1689         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1690         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1691         (_bfd_nolink_bfd_link_just_syms): Likewise.
1692         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1693         (_bfd_nolink_bfd_final_link): Likewise.
1694         (_bfd_nolink_bfd_link_split_section): Likewise.
1695         (_bfd_nolink_section_already_linked): Likewise.
1696         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1697         (_bfd_nolink_bfd_define_start_stop): Likewise.
1698         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1699         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1700         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1701         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1702         * libbfd.c (bfd_false_any): Delete.
1703         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1704         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1705         * libbfd.h (extern): Regenerate
1706         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1707         cast to avoid warning from gcc v8 compiler.
1708         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1709         * binary.c (binary_get_symbol_info): Likewise.
1710         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1711         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1712         * coffcode.h (coff_set_alignment_hook): Likewise.
1713         (symname_in_debug_hook): Likewise.
1714         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1715         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1716         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1717         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1718         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1719         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1720         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1721         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1722         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1723         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1724         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1725         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1726         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1727         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1728         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1729         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1730         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1731         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1732         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1733         (bfd_elfNN_bfd_set_private_flags): Likewise.
1734         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1735         (elf_backend_init_index_section): Likewise.
1736         (elf_backend_allow_non_load_phdr): Likewise.
1737         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1738         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1739         * ieee.c (ieee_construct_extended_name_table): Likewise.
1740         (ieee_write_armap): Likewise.
1741         (ieee_write_ar_hdr): Likewise.
1742         (ieee_bfd_is_target_special_symbol): Likewise.
1743         * ihex.c (ihex_canonicalize_symtab): Likewise.
1744         (ihex_bfd_is_target_special_symbol): Likewise.
1745         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1746         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1747         (_bfd_ecoff_set_alignment_hook): Likewise.
1748         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1749         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1750         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1751         * oasys.c (oasys_construct_extended_name_table): Likewise.
1752         (oasys_write_armap): Likewise.
1753         (oasys_write_ar_hdr): Likewise.
1754         (oasys_bfd_is_target_special_symbol): Likewise.
1755         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1756         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1757         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1758         * som.c (som_bfd_is_target_special_symbol): Likewise.
1759         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1760         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1761         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1762         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1763         (versados_bfd_reloc_name_lookup): Likewise.
1764         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1765         (vms_bfd_define_start_stop): Likewise.
1766         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1767         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1768         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1769
1770 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1771
1772         PR ld/22842
1773         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1774         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1775         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1776         R_X86_64_PC32 reloc against dynamic function in data section.
1777         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1778         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1779         against dynamic function in data section.
1780         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1781         function address only if pcrel_plt is true.
1782         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1783         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1784         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
1785         PC-relative relocation against a function definition in data
1786         secton in PIE.  Remove the obsolete comments.
1787         (elf_x86_link_hash_table): Add pcrel_plt.
1788
1789 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1790
1791         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1792         instead of bfd_link_pic, for building shared library.
1793
1794 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1795
1796         PR gas/22791
1797         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1798         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1799         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1800         against protected function in shared object.
1801
1802 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1803
1804         PR 22828
1805         * po/ru.po: Fix typo in Russian translation.
1806
1807 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1808
1809         * wasm-module.c (wasm_scan_name_function_section): Rename
1810         `index' local variable to `idx'.
1811
1812 2018-02-13  Nick Clifton  <nickc@redhat.com>
1813
1814         PR 22823
1815         Fix compile time warnings generated by gcc version 8.
1816         * libbfd-in.h: Remove extraneous text from prototypes.
1817         Add prototypes for bfd_false_any, bfd_true_any,
1818         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1819         bfd_n1_any, bfd_void_any.
1820         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1821         function.
1822         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1823         (_bfd_generic_bfd_set_private_flags): Likewise.
1824         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1825         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1826         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1827         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1828         (_bfd_noarchive_construct_extended_name_table): Likewise.
1829         (_bfd_noarchive_truncate_arname): Likewise.
1830         (_bfd_noarchive_write_ar_hdr): Likewise.
1831         (_bfd_noarchive_get_elt_at_index): Likewise.
1832         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1833         (_bfd_nosymbols_print_symbol): Likewise.
1834         (_bfd_nosymbols_get_symbol_info): Likewise.
1835         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1836         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1837         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1838         (_bfd_nosymbols_get_lineno): Likewise.
1839         (_bfd_nosymbols_find_nearest_line): Likewise.
1840         (_bfd_nosymbols_find_line): Likewise.
1841         (_bfd_nosymbols_find_inliner_info): Likewise.
1842         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1843         (_bfd_nosymbols_read_minisymbols): Likewise.
1844         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1845         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1846         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1847         (_bfd_nowrite_set_arch_mach): Likewise.
1848         (_bfd_nowrite_set_section_contents): Likewise.
1849         (_bfd_nolink_sizeof_headers): Likewise.
1850         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1851         (_bfd_nolink_bfd_relax_section): Likewise.
1852         (_bfd_nolink_bfd_gc_sections): Likewise.
1853         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1854         (_bfd_nolink_bfd_merge_sections): Likewise.
1855         (_bfd_nolink_bfd_is_group_section): Likewise.
1856         (_bfd_nolink_bfd_discard_group): Likewise.
1857         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1858         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1859         (_bfd_nolink_bfd_link_just_syms): Likewise.
1860         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1861         (_bfd_nolink_bfd_final_link): Likewise.
1862         (_bfd_nolink_bfd_link_split_section): Likewise.
1863         (_bfd_nolink_section_already_linked): Likewise.
1864         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1865         (_bfd_nolink_bfd_define_start_stop): Likewise.
1866         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1867         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1868         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1869         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1870         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
1871         accepts one or more arguments.
1872         (bfd_true_any): Likewise.
1873         (bfd_nullvoidptr_any): Likewise.
1874         (bfd_0_any): Likewise.
1875         (bfd_0u_any): Likewise.
1876         (bfd_0l_any): Likewise.
1877         (_bfd_n1_any): Likewise.
1878         (bfd_void_any): Likewise.
1879         * libbfd.h (extern): Regenerate
1880         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1881         based dummy function.
1882         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1883         * binary.c (binary_get_symbol_info): Likewise.
1884         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1885         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1886         * coffcode.h (coff_set_alignment_hook): Likewise.
1887         (symname_in_debug_hook): Likewise.
1888         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1889         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1890         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1891         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1892         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1893         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1894         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1895         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1896         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1897         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1898         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1899         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1900         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1901         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1902         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1903         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1904         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1905         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1906         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1907         (bfd_elfNN_bfd_set_private_flags): Likewise.
1908         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1909         (elf_backend_init_index_section): Likewise.
1910         (elf_backend_allow_non_load_phdr): Likewise.
1911         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1912         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1913         * ieee.c (ieee_construct_extended_name_table): Likewise.
1914         (ieee_write_armap): Likewise.
1915         (ieee_write_ar_hdr): Likewise.
1916         (ieee_bfd_is_target_special_symbol): Likewise.
1917         * ihex.c (ihex_canonicalize_symtab): Likewise.
1918         (ihex_bfd_is_target_special_symbol): Likewise.
1919         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1920         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1921         (_bfd_ecoff_set_alignment_hook): Likewise.
1922         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1923         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1924         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1925         * oasys.c (oasys_construct_extended_name_table): Likewise.
1926         (oasys_write_armap): Likewise.
1927         (oasys_write_ar_hdr): Likewise.
1928         (oasys_bfd_is_target_special_symbol): Likewise.
1929         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1930         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1931         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1932         * som.c (som_bfd_is_target_special_symbol): Likewise.
1933         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1934         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1935         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1936         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1937         (versados_bfd_reloc_name_lookup): Likewise.
1938         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1939         (vms_bfd_define_start_stop): Likewise.
1940         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1941         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1942         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1943         * elf32-arc.c (get_replace_function): Assign replacement function
1944         to func pointer.
1945         * elf32-i370.c (i370_noop): Update prototype.
1946
1947 2018-02-13  Alan Modra  <amodra@gmail.com>
1948
1949         PR 22836
1950         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1951         relocation sections.  If size reduces to just the flag word,
1952         remove that too and mark with SEC_EXCLUDE.
1953         * elflink.c (bfd_elf_final_link): Strip empty group sections.
1954
1955 2018-02-13  Alan Modra  <amodra@gmail.com>
1956
1957         PR 22829
1958         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1959         PT_GNU_RELRO setup.
1960
1961 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
1962
1963         * i386msdos.c (msdos_mkobject); New function.
1964         (msdos_object_p): New function.
1965         (i386_msdos_vec): Use msdos_object_p as the check_format
1966         function.
1967         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1968         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1969         IMAGE_NT_SIGNATURE.
1970         * peXXigen.c: Likewise.
1971         * coff-ia64.c: Likewise.
1972
1973 2018-02-12  Nick Clifton  <nickc@redhat.com>
1974
1975         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1976         assignment.
1977         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1978
1979 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
1980
1981         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1982         (sparc_elf_append_rela): Assert that there is enough room in section.
1983         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1984         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1985         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1986         For a symbol subject to a GOT relocation, reserve a slot in the
1987         relocation section if the symbol isn't dynamic and we are in PIC mode.
1988         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1989         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1990         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1991         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
1992         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1993         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
1994         undefined weak symbol with non-default visibility.  Remove superfluous
1995         'else' and fix formatting.
1996
1997 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1998
1999         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2000         is_solaris.
2001         (i386_elf32_sol2_vec): Don't declare.
2002         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2003         Don't set need_global_offset_table.
2004         (elf_i386_solaris_arch_bed): New.
2005         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2006         Solaris.
2007         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2008         target_os != is_nacl instead of target_os == is_normal.
2009         (x86_64_elf64_sol2_vec): Don't declare.
2010         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2011         is_nacl instead of target_os == is_normal.  Don't set
2012         need_global_offset_table.
2013         (elf_x86_64_solaris_arch_bed): New.
2014         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2015         Solaris.
2016         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2017         _GLOBAL_OFFSET_TABLE_ for Solaris.
2018         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2019         need_global_offset_table.
2020         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2021         (elf_x86_link_hash_table): Remove need_global_offset_table.
2022         (elf_x86_init_table): Likewise.
2023
2024 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2025
2026         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2027         Remove prototype.
2028         (i386_elf32_sol2_vec): Declared.
2029         (elf_i386_link_setup_gnu_properties): Set
2030         need_global_offset_table with info->output_bfd->xvec.
2031         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2032         Remove prototype.
2033         (x86_64_elf64_sol2_vec): Declared.
2034         (elf_x86_64_link_setup_gnu_properties): Set
2035         need_global_offset_table with info->output_bfd->xvec.
2036
2037 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2038
2039         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2040         New prototype.
2041         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2042         for Solaris.
2043         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2044         New prototype.
2045         (elf_x86_64_link_setup_gnu_properties): Set
2046         need_global_offset_table for Solaris.
2047         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2048         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2049         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2050         need_global_offset_table.
2051         * elfxx-x86.h (elf_x86_link_hash_table): Add
2052         need_global_offset_table.
2053         (elf_x86_init_table): Likewise.
2054
2055 2018-02-08  Jim Wilson  <jimw@sifive.com>
2056
2057         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2058         change.
2059
2060 2018-02-08  Nick Clifton  <nickc@redhat.com>
2061
2062         PR 22788
2063         * elf.c (elf_parse_notes): Reject notes with excessuively large
2064         alignments.
2065
2066 2018-02-07  Alan Modra  <amodra@gmail.com>
2067
2068         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2069         * elf32-ppc.c: Remove speculation barrier support.
2070         * elf32-ppc.h: Likewise.
2071         * elf64-ppc.c: Likewise.
2072         * elf64-ppc.h: Likewise.
2073
2074 2018-02-06  Jim Wilson  <jimw@sifive.com>
2075
2076         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2077         callback to report an error.
2078
2079 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2080
2081         PR ld/22263
2082         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2083         into call to !bfd_link_executable and tidy up.
2084         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2085         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2086         !bfd_link_executable.
2087         <R_SPARC_TLS_IE_HI22>: Likewise.
2088         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2089         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2090         !bfd_link_executable.
2091         <R_SPARC_WPLT30>: Tidy up.
2092         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2093         !bfd_link_executable.
2094         (allocate_dynrelocs): Likewise.
2095         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2096         <R_SPARC_TLS_GD_HI22>: Merge into...
2097         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2098         sparc_elf_tls_transition and remove redundant code.
2099         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2100         !bfd_link_executable.
2101         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2102         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2103         <R_SPARC_TLS_LDM_CALL>: Likewise.
2104         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2105         <R_SPARC_TLS_GD_ADD>: Likewise.
2106         <R_SPARC_TLS_LDM_ADD>: Likewise.
2107         <R_SPARC_TLS_LDO_ADD>: Likewise.
2108         <R_SPARC_TLS_IE_LD>: Likewise.
2109
2110 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2111
2112         PR 22789
2113         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2114         functions failed to find the function name, try the generic elf
2115         find function instead.
2116
2117 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2118
2119         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2120         'memcpy' instead of 'strncpy' when writing the magic number.
2121
2122 2018-02-06  Nick Clifton  <nickc@redhat.com>
2123
2124         PR 22794
2125         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2126         section before attempting to read it in.
2127         (bfd_get_alt_debug_link_info): Likewise.
2128
2129 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2130
2131         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2132         line information in addition to name, if they can be found.
2133
2134 2018-02-05  Renlin Li  <renlin.li@arm.com>
2135
2136         PR ld/22764
2137         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2138         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2139         check for writeable section as well.
2140
2141 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2142
2143         PR ld/22782
2144         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2145         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2146         undefined weak symbol to 0.
2147         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2148         if _GLOBAL_OFFSET_TABLE_ is referenced.
2149         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2150         got_referenced instead of ref_regular_nonweak.  Remove the
2151         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2152         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2153
2154 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2155
2156         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2157         initialize `hi_reloc'.
2158
2159 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2160
2161         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2162         SHT_MIPS_REGINFO sections don't assert the correct size and
2163         report an error instead.
2164
2165 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2166
2167         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2168         status from `->elf_backend_section_processing'.
2169
2170 2018-02-02  Jim Wilson  <jimw@sifive.com>
2171
2172         PR ld/22756
2173         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
2174         If link_info->wrap_hash, check for a duplicate symbol and ignore.
2175         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
2176         Pass new argument to riscv_relax_delete_bytes.
2177         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
2178         ATTRIBUTE_UNUSED from link_info parameter.
2179
2180 2018-02-02  Alan Modra  <amodra@gmail.com>
2181
2182         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
2183         emitted for toc sequence optimization.  Set and use "howto" later.
2184
2185 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
2186
2187         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
2188         arithmetic on NULL pointer.
2189         * elflink.c (_bfd_elf_archive_symbol_lookup,
2190         elf_link_add_archive_symbols): Likewise.
2191
2192 2018-01-31  Michael Matz  <matz@suse.de>
2193
2194         * elflink.c (bfd_elf_define_start_stop): Fix check of
2195         def_dynamic.
2196
2197 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2198
2199         PR ld/21964
2200         * elflink.c (bfd_elf_define_start_stop): Check if __start and
2201         __stop symbols are referenced by shared objects.
2202
2203 2018-01-30  Alan Modra  <amodra@gmail.com>
2204
2205         PR 22758
2206         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
2207         segment when demand paged with lma on the same page.  Test this
2208         before load/non-load, executable/non-executable,
2209         writable/non-writable tests and simplify.  Delete bogus relro
2210         condition in writable/non-writable test.  Delete outdated
2211         comment.  Formatting.
2212
2213 2018-01-30  Alan Modra  <amodra@gmail.com>
2214
2215         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
2216         symbols dynamic.
2217
2218 2018-01-29  Alan Modra  <amodra@gmail.com>
2219
2220         PR 22741
2221         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
2222         range before converting to a symbol table pointer.
2223
2224 2018-01-27  Nick Clifton  <nickc@redhat.com>
2225
2226         * po/ru.po: Updated Russian translation.
2227
2228 2018-01-26  Alan Modra  <amodra@gmail.com>
2229
2230         * elflink.c (bfd_elf_define_start_stop): Override symbols when
2231         they are defined dynamically.
2232
2233 2018-01-26  Alan Modra  <amodra@gmail.com>
2234
2235         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
2236         .branch_lt changes size.
2237
2238 2018-01-25  Alan Modra  <amodra@gmail.com>
2239
2240         PR 22746
2241         * elfcode.h (elf_object_p): Avoid integer overflow.
2242
2243 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
2244
2245         PR ld/22727
2246         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2247         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
2248
2249         Revert
2250         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
2251
2252         PR ld/22263
2253         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
2254         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
2255         bfd_link_executable for TLS check.
2256         (_bfd_sparc_elf_check_relocs): Likewise.
2257         (allocate_dynrelocs): Likewise.
2258         (_bfd_sparc_elf_relocate_section): Likewise.
2259
2260 2018-01-24  Renlin Li  <renlin.li@arm.com>
2261
2262         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
2263         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2264         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2265         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2266         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2267         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2268         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2269
2270 2018-01-24  Renlin Li  <renlin.li@arm.com>
2271
2272         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
2273         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
2274         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
2275         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
2276         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
2277         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2278         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2279         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2280         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2281         * bfd-in2.h: Regenerate.
2282         * libbfd.h: Regenerate.
2283
2284 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
2285
2286         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
2287         `mips_elf32_section_processing' comment reference.
2288
2289 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2290
2291         PR ld/22721
2292         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
2293         versioned __tls_get_addr symbol.
2294
2295 2018-01-19  Nick Clifton  <nickc@redhat.com>
2296
2297         * po/fr.po: Updated French translation.
2298
2299 2018-01-18  Alan Modra  <amodra@gmail.com>
2300
2301         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
2302         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
2303         (ppc64_elf_build_stubs): Likewise.
2304
2305 2018-01-17  Nick Clifton  <nickc@redhat.com>
2306
2307         * po/ru.po: Updated Russian translation.
2308         * po/uk/po: Updated Ukranian translation.
2309
2310 2018-01-17  Alan Modra  <amodra@gmail.com>
2311
2312         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
2313
2314 2018-01-17  Alan Modra  <amodra@gmail.com>
2315
2316         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
2317         (CRSETEQ, BEQCTRM): Define.
2318         (is_nonpic_glink_stub): Don't check bctr.
2319         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2320         (ppc_elf_relax_section): Size speculation barrier.
2321         (output_bctr): New function.
2322         (write_glink_stub): Use output_bctr.
2323         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
2324         (ppc_elf_finish_dynamic_symbol): Likewise.
2325         (ppc_elf_finish_dynamic_sections): Use output_bctr.
2326         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
2327         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
2328         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
2329         (size_global_entry_stubs): Handle speculation barrier sizing.
2330         (plt_stub_size): Likewise.
2331         (output_bctr): New function.
2332         (build_plt_stub, build_tls_get_addr_stub): Output speculation
2333         barrier.
2334         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
2335         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
2336         (build_global_entry_stubs): Output speculation barrier.
2337         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
2338         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
2339
2340 2018-01-17  Alan Modra  <amodra@gmail.com>
2341
2342         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
2343         __tls_get_addr_opt, and alignment sizing.
2344         (TLS_GET_ADDR_GLINK_SIZE): Delete.
2345         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
2346         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
2347         or 8 insns.
2348         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2349         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
2350         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
2351         by PLT reloc count.
2352         (write_glink_stub): Handle __tls_get_addr_opt stub.
2353         Pad out to size given by GLINK_ENTRY_SIZE.
2354         (ppc_elf_relocate_section): Adjust write_glink_stub call.
2355         (ppc_elf_finish_dynamic_symbol): Likewise.
2356         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
2357         insn array since so many need rewriting.
2358         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
2359         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
2360         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
2361         nops.  Adjust all uses.
2362         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
2363         in glink_vma calculation.
2364         (struct ppc_link_hash_table): Add global_entry section pointer.
2365         (create_linkage_sections): Create separate section for global
2366         entry stubs.
2367         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
2368         (size_global_entry_stubs): Handle sizing for aligned stubs.
2369         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
2370         and don't stash end of glink branch table in rawsize.
2371         (ppc_build_one_stub): Rewrite stub size calculations.
2372         (build_global_entry_stubs): Use new section.
2373         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
2374         Build lazy link stubs out to end of section.  Build global entry
2375         stubs in new section.
2376
2377 2018-01-15  Nick Clifton  <nickc@redhat.com>
2378
2379         * po/uk.po: Updated Ukranian translation.
2380
2381 2018-01-13  Nick Clifton  <nickc@redhat.com>
2382
2383         * po/bfd.pot: Regenerated.
2384
2385 2018-01-13  Nick Clifton  <nickc@redhat.com>
2386
2387         * version.m4: Bump version to 2.30.51
2388         * configure: Regenerate.
2389
2390 2018-01-13  Nick Clifton  <nickc@redhat.com>
2391
2392         2.30 branch created.
2393
2394 2018-01-12  Jens Widell  <jl@opera.com>
2395
2396         * elf.c (setup_group): Optimize search for group by remembering
2397         last found group and restarting search at that index.
2398         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
2399
2400 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
2401
2402         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
2403         bfd_link_common_skip_none in switch.
2404
2405 2018-01-12  Alan Modra  <amodra@gmail.com>
2406
2407         PR ld/22649
2408         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
2409         references on forced local symbols.
2410
2411 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2412
2413         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2414         .reginfo section has wrong size.
2415
2416 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2417
2418         PR ld/22393
2419         * elf.c (_bfd_elf_map_sections_to_segments): When generating
2420         separate code and read-only data LOAD segments, create a new
2421         LOAD segment if the previous section contains text and the
2422         current section doesn't or vice versa.  Don't put a writable
2423         section in a read-only segment if there is a RELRO segment.
2424
2425 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2426
2427         PR ld/22649
2428         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
2429         references on forced local symbols.
2430
2431 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2432
2433         PR ld/22677
2434         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
2435         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
2436
2437 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2438
2439         PR 22662
2440         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
2441
2442 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
2443
2444         * elf.c (elfcore_grok_freebsd_note): Handle
2445         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
2446         NT_FREEBSD_PROCSTAT_VMMAP.
2447
2448 2018-01-03  Alan Modra  <amodra@gmail.com>
2449
2450         Update year range in copyright notice of all files.
2451
2452 For older changes see ChangeLog-2017
2453 \f
2454 Copyright (C) 2018 Free Software Foundation, Inc.
2455
2456 Copying and distribution of this file, with or without modification,
2457 are permitted in any medium without royalty provided the copyright
2458 notice and this notice are preserved.
2459
2460 Local Variables:
2461 mode: change-log
2462 left-margin: 8
2463 fill-column: 74
2464 version-control: never
2465 End: