bfd/ChangeLog

   1 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
   2         Mickaël Guêné  <mickael.guene@st.com>
   3
   4         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
   5         (elf32_arm_create_dynamic_sections): Handle FDPIC.
   6         (elf32_arm_allocate_plt_entry): Likewise.
   7         (elf32_arm_populate_plt_entry): Likewise.
   8         (elf32_arm_output_plt_map_1): Likewise.
   9
  10 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  11         Mickaël Guêné  <mickael.guene@st.com>
  12
  13         * elf32-arm.c (struct fdpic_local): New.
  14         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
  15         (elf32_arm_local_fdpic_cnts): New.
  16         (struct fdpic_global): New.
  17         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
  18         (elf32_arm_link_hash_table): Add srofixup field.
  19         (arm_elf_add_rofixup): New.
  20         (arm_elf_fill_funcdesc): New.
  21         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
  22         (elf32_arm_allocate_local_sym_info): Likewise.
  23         (create_got_section): Create .rofixup section.
  24         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
  25         (bfd_elf32_arm_set_target_params): Handle FDPIC.
  26         (elf32_arm_final_link_relocate): Likewise.
  27         (elf32_arm_check_relocs): Likewise.
  28         (allocate_dynrelocs_for_symbol): Likewise.
  29         (elf32_arm_size_dynamic_sections): Likewise.
  30         (elf32_arm_finish_dynamic_sections): Likewise.
  31         (elf32_arm_output_arch_local_syms): Likewise.
  32         (elf32_arm_fdpic_omit_section_dynsym): New.
  33
  34 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  35         Mickaël Guêné  <mickael.guene@st.com>
  36
  37         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
  38         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
  39         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
  40         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
  41         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
  42         (elf32_arm_howto_from_type): Take new members of
  43         elf32_arm_howto_table_2 into account.
  44         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
  45         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
  46         BFD_RELOC_ARM_FUNCDESC_VALUE.
  47         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
  48         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
  49         BFD_RELOC_ARM_FUNCDESC_VALUE.
  50
  51 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  52         Mickaël Guêné  <mickael.guene@st.com>
  53
  54         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
  55         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
  56         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
  57         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
  58
  59 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  60         Mickaël Guêné  <mickael.guene@st.com>
  61
  62         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
  63         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
  64         arm*-*-uclinuxfdpiceabi.
  65         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
  66         arm_elf32_fdpic_le_vec.
  67         * configure: Regenerate.
  68         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
  69         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
  70         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
  71         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
  72         (elf32_arm_fdpic_link_hash_table_create): New.
  73         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
  74         arm_elf32_fdpic_le_vec.
  75
  76 2018-04-25  Alan Modra  <amodra@gmail.com>
  77
  78         * elf-linux-core.h: Disable gcc-8 string truncation warning.
  79         * elf.c (elfcore_write_prpsinfo): Likewise.
  80
  81 2018-04-25  Alan Modra  <amodra@gmail.com>
  82
  83         * Makefile.am: Remove arm-aout and arm-coff support.
  84         * config.bfd: Likewise.
  85         * configure.ac: Likewise.
  86         * targets.c: Likewise.
  87         * aout-arm.c: Delete.
  88         * armnetbsd.c: Delete.
  89         * riscix.c: Delete.
  90         * Makefile.in: Regenerate.
  91         * configure: Regenerate.
  92         * po/SRC-POTFILES.in: Regenerate.
  93
  94 2018-04-24  Nick Clifton  <nickc@redhat.com>
  95
  96         PR 23113
  97         * elf.c (ignore_section_sym): Check for the output_section pointer
  98         being NULL before dereferencing it.
  99
 100         PR 23110
 101         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
 102         a negative PE_DEBUG_DATA size before iterating over the debug data.
 103
 104 2018-04-23  Alan Modra  <amodra@gmail.com>
 105
 106         * elf-linux-core.h: Revert last change.
 107         * elf.c: Likewise.
 108
 109 2018-04-23  Nick Clifton  <nickc@redhat.com>
 110
 111         PR 23056
 112         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 113         the end of the string table, and zero it.
 114
 115 2018-04-23  Alan Modra  <amodra@gmail.com>
 116
 117         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
 118         gcc-8 string truncation warning.
 119         (swap_linux_prpsinfo32_ugid16_out): Likewise.
 120         (swap_linux_prpsinfo64_ugid32_out): Likewise.
 121         (swap_linux_prpsinfo64_ugid16_out): Likewise.
 122         * elf.c (elfcore_write_prpsinfo): Likewise.
 123
 124 2018-04-23  Nick Clifton  <nickc@redhat.com>
 125
 126         PR 23056
 127         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 128         the end of the string table, and zero it.
 129
 130 2018-04-20  Alan Modra  <amodra@gmail.com>
 131
 132         PR 22978
 133         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 134         case both dtprel and tprel relocs.
 135         (allocate_dynrelocs): Adjust conditions for got relocs.
 136         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 137         Emit dynamic relocs on TLS GOT entries for shared libraries,
 138         not when pic.  Omit dynamic reloc on dtprel entry when local,
 139         and on tprel entry when local and executable.
 140
 141 2018-04-19  Alan Modra  <amodra@gmail.com>
 142
 143         PR 22537
 144         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
 145         (hppa_type_of_stub): Don't return a long branch stub for
 146         symbols other than those defined statically.
 147
 148 2018-04-19  Alan Modra  <amodra@gmail.com>
 149
 150         * Makefile.am: Revert 2018-04-18 coff-mips changes.
 151         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
 152         to selvecs for mips targets change 2018-04-18.
 153         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
 154         and  mips_ecoff_bele_vec.
 155         * targets.c: Likewise.
 156         * coff-mips.c: Resurrect.
 157         * Makefile.in: Regenerate.
 158         * configure: Regenerate.
 159         * po/SRC-POTFILES.in: Regenerate.
 160
 161 2018-04-18  Alan Modra  <amodra@gmail.com>
 162
 163         * Makefile.am: Remove mips aout and coff support.
 164         * config.bfd: Likewise.
 165         * configure.ac: Likewise.
 166         * targets.c: Likewise.
 167         * coff-mips.c: Delete
 168         * mipsbsd.c: Delete
 169         * pe-mips.c: Delete
 170         * pei-mips.c: Delete
 171         * Makefile.in: Regenerate.
 172         * configure: Regenerate.
 173         * po/SRC-POTFILES.in: Regenerate.
 174
 175 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 176
 177         * elf32-i386.c (elf32_bed): Define before including
 178         "elf32-target.h".
 179         * elf64-x86-64.c (elf64_bed): Define before including
 180         "elf64-target.h".
 181         (elf32_bed): Define before including "elf32-target.h".
 182
 183 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 184
 185         PR ld/23055
 186         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 187         normal input file with compatible relocation.
 188
 189 2018-04-18  Alan Modra  <amodra@gmail.com>
 190
 191         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 192         * config.bfd: Likewise.
 193         * configure.ac: Likewise.
 194         * doc/bfdint.texi: Likewise.
 195         * targets.c: Likewise.
 196         * freebsd.h: Delete.
 197         * i386dynix.c: Delete.
 198         * i386freebsd.c: Delete.
 199         * i386linux.c: Delete.
 200         * i386mach3.c: Delete.
 201         * i386netbsd.c: Delete.
 202         * i386os9k.c: Delete.
 203         * Makefile.in: Regenerate.
 204         * configure: Regenerate.
 205         * po/SRC-POTFILES.in: Regenerate.
 206
 207 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
 208
 209         Microblaze Target: PIC data text relative
 210
 211         * bfd/reloc.c (2 new BFD relocations):
 212         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
 213         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
 214         * bfd/bfd-in2.h: Regenerate
 215         * bfd/libbfd.h: Regenerate
 216         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
 217         new relocs and handle them in both relocate and relax functions.
 218         (microblaze_elf_reloc_type_lookup): add mapping between for new
 219         bfd relocs.
 220         (microblaze_elf_relocate_section): Handle new relocs in case of
 221         elf relocation.
 222         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
 223
 224 2018-04-17  Nick Clifton  <nickc@redhat.com>
 225
 226         PR 23055
 227         * aoutx.h (find_nearest_line): Check that the symbol name exists
 228         and is long enough, before attempting to see if it is for a .o
 229         file.
 230         * hash.c (bfd_hash_hash): Add an assertion that the string is not
 231         NULL.
 232         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
 233         NULL.
 234         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
 235         has no name.
 236
 237         PR 23065
 238         * dwarf2.c (concat_filename): Check for a NULL table pointer.
 239
 240 2018-04-16  Nick Clifton  <nickc@redhat.com>
 241
 242         PR 23061
 243         * coffgen.c (coff_pointerize_aux): Check for an out of range
 244         fixup.
 245
 246 2018-04-16  Alan Modra  <amodra@gmail.com>
 247
 248         * Makefile.am: Remove arm-epoc-pe support.
 249         * coff-arm.c: Likewise.
 250         * config.bfd: Likewise.
 251         * configure.ac: Likewise.
 252         * targets.c: Likewise.
 253         * epoc-pe-arm.c: Delete.
 254         * epoc-pei-arm.c: Delete.
 255         * Makefile.in: Regenerate.
 256         * configure: Regenerate.
 257         * po/SRC-POTFILES.in: Regenerate.
 258
 259 2018-04-16  Alan Modra  <amodra@gmail.com>
 260
 261         * Makefile.am: Remove sparc-aout and sparc-coff support.
 262         * config.bfd: Likewise.
 263         * configure.ac: Likewise.
 264         * targets.c: Likewise.
 265         * aout-sparcle.c: Delete.
 266         * aoutf1.h: Delete.
 267         * cf-sparclynx.c: Delete.
 268         * coff-sparc.c: Delete.
 269         * demo64.c: Delete.
 270         * sparclinux.c: Delete.
 271         * sparclynx.c: Delete.
 272         * sparcnetbsd.c: Delete.
 273         * sunos.c: Delete.
 274         * Makefile.in: Regenerate.
 275         * configure: Regenerate.
 276         * po/SRC-POTFILES.in: Regenerate.
 277
 278 2018-04-16  Alan Modra  <amodra@gmail.com>
 279
 280         * Makefile.am: Remove m68k-aout and m68k-coff support.
 281         * aoutf1.h: Likewise.
 282         * aoutx.h: Likewise.
 283         * archive.c: Likewise.
 284         * bfd-in.h: Likewise.
 285         * bfd.c: Likewise.
 286         * coffcode.h: Likewise.
 287         * coffswap.h: Likewise.
 288         * config.bfd: Likewise.
 289         * configure.ac: Likewise.
 290         * configure.host: Likewise.
 291         * doc/bfd.texinfo: Likewise.
 292         * doc/bfdint.texi: Likewise.
 293         * freebsd.h: Likewise.
 294         * gen-aout.c: Likewise.
 295         * hpux-core.c: Likewise.
 296         * libaout.h: Likewise.
 297         * libbfd-in.h: Likewise.
 298         * pdp11.c: Likewise.
 299         * peicode.h: Likewise.
 300         * riscix.c: Likewise.
 301         * targets.c: Likewise.
 302         * aout0.c: Delete.
 303         * coff-apollo.c: Delete.
 304         * coff-aux.c: Delete.
 305         * coff-m68k.c: Delete.
 306         * coff-svm68k.c: Delete.
 307         * coff-u68k.c: Delete.
 308         * hosts/delta68.h: Delete.
 309         * hosts/hp300bsd.h: Delete.
 310         * hosts/m68kaux.h: Delete.
 311         * hosts/news.h: Delete.
 312         * hp300bsd.c: Delete.
 313         * hp300hpux.c: Delete.
 314         * liboasys.h: Delete.
 315         * m68k4knetbsd.c: Delete.
 316         * m68klinux.c: Delete.
 317         * m68knetbsd.c: Delete.
 318         * oasys.c: Delete.
 319         * versados.c: Delete.
 320         * Makefile.in: Regenerate.
 321         * bfd-in2.h: Regenerate.
 322         * configure: Regenerate.
 323         * libbfd.h: Regenerate.
 324         * po/SRC-POTFILES.in: Regenerate.
 325
 326 2018-04-16  Alan Modra  <amodra@gmail.com>
 327
 328         * Makefile.am: Remove sh5 and sh64 support.
 329         * archures.c: Likewise.
 330         * config.bfd: Likewise.
 331         * configure.ac: Likewise.
 332         * cpu-sh.c: Likewise.
 333         * elf32-sh-relocs.h: Likewise.
 334         * elf32-sh.c: Likewise.
 335         * targets.c: Likewise.
 336         * elf32-sh64-com.c: Delete.
 337         * elf32-sh64.c: Delete.
 338         * elf32-sh64.h: Delete.
 339         * elf64-sh64.c: Delete.
 340         * Makefile.in: Regenerate.
 341         * bfd-in2.h: Regenerate.
 342         * configure: Regenerate.
 343         * po/SRC-POTFILES.in: Regenerate.
 344
 345 2018-04-16  Alan Modra  <amodra@gmail.com>
 346
 347         * Makefile.am: Remove sh-symbianelf support.
 348         * config.bfd: Likewise.
 349         * configure.ac: Likewise.
 350         * targets.c: Likewise.
 351         * elf32-sh-symbian.c: Delete.
 352         * Makefile.in: Regenerate.
 353         * configure: Regenerate.
 354         * po/SRC-POTFILES.in: Regenerate.
 355
 356 2018-04-16  Alan Modra  <amodra@gmail.com>
 357
 358         * Makefile.am: Remove vax-bsd and vax-ultrix support.
 359         * config.bfd: Likewise.
 360         * configure.ac: Likewise.
 361         * targets.c: Likewise.
 362         * vaxbsd.c: Delete.
 363         * Makefile.in: Regenerate.
 364         * configure: Regenerate.
 365         * po/SRC-POTFILES.in: Regenerate.
 366
 367 2018-04-16  Alan Modra  <amodra@gmail.com>
 368
 369         * Makefile.am: Remove w65 support.
 370         * archures.c: Likewise.
 371         * coffcode.h: Likewise.
 372         * config.bfd: Likewise.
 373         * configure.ac: Likewise.
 374         * targets.c: Likewise.
 375         * coff-w65.c: Delete.
 376         * cpu-w65.c: Delete.
 377         * Makefile.in: Regenerate.
 378         * bfd-in2.h: Regenerate.
 379         * configure: Regenerate.
 380         * po/SRC-POTFILES.in: Regenerate.
 381
 382 2018-04-16  Alan Modra  <amodra@gmail.com>
 383
 384         * Makefile.am: Remove we32k support.
 385         * archures.c: Likewise.
 386         * coffcode.h: Likewise.
 387         * config.bfd: Likewise.
 388         * configure.ac: Likewise.
 389         * targets.c: Likewise.
 390         * coff-we32k.c: Delete.
 391         * cpu-we32k.c: Delete.
 392         * Makefile.in: Regenerate.
 393         * bfd-in2.h: Regenerate.
 394         * configure: Regenerate.
 395         * po/SRC-POTFILES.in: Regenerate.
 396
 397 2018-04-16  Alan Modra  <amodra@gmail.com>
 398
 399         * Makefile.am: Remove m88k support.
 400         * aoutx.h: Likewise.
 401         * archures.c: Likewise.
 402         * coffcode.h: Likewise.
 403         * coffswap.h: Likewise.
 404         * config.bfd: Likewise.
 405         * configure.ac: Likewise.
 406         * cpu-ns32k.c: Likewise.
 407         * elf32-nds32.c: Likewise.
 408         * mach-o.c: Likewise.
 409         * netbsd-core.c: Likewise.
 410         * reloc.c: Likewise.
 411         * targets.c: Likewise.
 412         * coff-m88k.c: Delete.
 413         * cpu-m88k.c: Delete.
 414         * elf32-m88k.c: Delete.
 415         * hosts/m88kmach3.h: Delete.
 416         * m88kmach3.c: Delete.
 417         * m88kopenbsd.c: Delete.
 418         * Makefile.in: Regenerate.
 419         * bfd-in2.h: Regenerate.
 420         * configure: Regenerate.
 421         * po/SRC-POTFILES.in: Regenerate.
 422
 423 2018-04-16  Alan Modra  <amodra@gmail.com>
 424
 425         * Makefile.am: Remove i370 support.
 426         * archures.c: Likewise.
 427         * config.bfd: Likewise.
 428         * configure.ac: Likewise.
 429         * targets.c: Likewise.
 430         * cpu-i370.c: Delete.
 431         * elf32-i370.c: Delete.
 432         * Makefile.in: Regenerate.
 433         * bfd-in2.h: Regenerate.
 434         * configure: Regenerate.
 435         * po/SRC-POTFILES.in: Regenerate.
 436
 437 2018-04-16  Alan Modra  <amodra@gmail.com>
 438
 439         * Makefile.am: Remove h8500 support.
 440         * archures.c: Likewise.
 441         * coffcode.h: Likewise.
 442         * config.bfd: Likewise.
 443         * configure.ac: Likewise.
 444         * targets.c: Likewise.
 445         * coff-h8500.c: Delete.
 446         * cpu-h8500.c: Delete.
 447         * Makefile.in: Regenerate.
 448         * bfd-in2.h: Regenerate.
 449         * configure: Regenerate.
 450         * po/SRC-POTFILES.in: Regenerate.
 451
 452 2018-04-16  Alan Modra  <amodra@gmail.com>
 453
 454         * Makefile.am: Remove h8300-coff support.
 455         * coffcode.h: Likewise.
 456         * config.bfd: Likewise.
 457         * configure.ac: Likewise.
 458         * reloc16.c: Likewise.
 459         * targets.c: Likewise.
 460         * coff-h8300.c: Delete.
 461         * Makefile.in: Regenerate.
 462         * configure: Regenerate.
 463         * po/SRC-POTFILES.in: Regenerate.
 464
 465 2018-04-16  Alan Modra  <amodra@gmail.com>
 466
 467         * Makefile.am: Remove IEEE 695 support.
 468         * archures.c: Likewise.
 469         * bfd.c: Likewise.
 470         * config.bfd: Likewise.
 471         * configure.ac: Likewise.
 472         * doc/bfd.texinfo: Likewise.
 473         * doc/bfdint.texi: Likewise.
 474         * doc/bfdsumm.texi: Likewise.
 475         * section.c: Likewise.
 476         * targets.c: Likewise.
 477         * ieee.c: Delete.
 478         * libieee.h: Delete.
 479         * Makefile.in: Regenerate.
 480         * bfd-in2.h: Regenerate.
 481         * configure: Regenerate.
 482         * po/SRC-POTFILES.in: Regenerate.
 483
 484 2018-04-16  Alan Modra  <amodra@gmail.com>
 485
 486         * config.bfd: Remove tandem support.
 487
 488 2018-04-16  Alan Modra  <amodra@gmail.com>
 489
 490         * Makefile.am: Remove newsos3 support.
 491         * aoutx.h: Likewise.
 492         * config.bfd: Likewise.
 493         * configure.ac: Likewise.
 494         * targets.c: Likewise.
 495         * newsos3.c: Delete.
 496         * Makefile.in: Regenerate.
 497         * configure: Regenerate.
 498         * po/SRC-POTFILES.in: Regenerate.
 499
 500 2018-04-16  Alan Modra  <amodra@gmail.com>
 501
 502         * Makefile.am: Remove netware support.
 503         * bfd-in.h: Likewise.
 504         * bfd.c: Likewise.
 505         * config.bfd: Likewise.
 506         * configure.ac: Likewise.
 507         * doc/bfdint.texi: Likewise.
 508         * ecoff.c: Likewise.
 509         * targets.c: Likewise.
 510         * libnlm.h: Delete.
 511         * nlm-target.h: Delete.
 512         * nlm.c: Delete.
 513         * nlm32-alpha.c: Delete.
 514         * nlm32-i386.c: Delete.
 515         * nlm32-ppc.c: Delete.
 516         * nlm32-sparc.c: Delete.
 517         * nlm32.c: Delete.
 518         * nlm64.c: Delete.
 519         * nlmcode.h: Delete.
 520         * nlmswap.h: Delete.
 521         * Makefile.in: Regenerate.
 522         * bfd-in2.h: Regenerate.
 523         * configure: Regenerate.
 524         * po/SRC-POTFILES.in: Regenerate.
 525
 526 2018-04-16  Alan Modra  <amodra@gmail.com>
 527
 528         * archures.c: Remove tahoe support.
 529         * config.bfd: Likewise.
 530         * configure.ac: Likewise.
 531         * hosts/tahoe.h: Delete.
 532         * bfd-in2.h: Regenerate.
 533         * configure: Regenerate.
 534
 535 2018-04-14  Alan Modra  <amodra@gmail.com>
 536
 537         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
 538         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
 539         sanity test.
 540         (elfNN_bed): Init relropagesize.
 541         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
 542         select relropagesize.
 543         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 544         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 545         (ELF_MINPAGESIZE): Don't define.
 546         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 547         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 548         * bfd-in2.h: Regenerate.
 549
 550 2018-04-14  Alan Modra  <amodra@gmail.com>
 551
 552         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
 553         on __QNXTARGET__ define.
 554
 555 2018-04-14  Alan Modra  <amodra@gmail.com>
 556
 557         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
 558         to obsolete list.
 559
 560 2018-04-11  Alan Modra  <amodra@gmail.com>
 561
 562         * aout-adobe.c: Delete.
 563         * bout.c: Delete.
 564         * coff-i860.c: Delete.
 565         * coff-i960.c: Delete.
 566         * cpu-i860.c: Delete.
 567         * cpu-i960.c: Delete.
 568         * elf32-i860.c: Delete.
 569         * elf32-i960.c: Delete.
 570         * hosts/i860mach3.h: Delete.
 571         * Makefile.am: Remove i860, i960, bout, and adobe support.
 572         * archures.c: Remove i860 and i960 support.
 573         * coffcode.h: Likewise.
 574         * reloc.c: Likewise.
 575         * aoutx.h: Comment updates.
 576         * archive.c: Remove BOUT and i960 support.
 577         * bfd.c: Remove BOUT support.
 578         * coffswap.h: Remove i960 support.
 579         * config.bfd: Remove i860, i960 and adobe targets.
 580         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
 581         * targets.c: Likewise.
 582         * ieee.c: Remove i960 support.
 583         * mach-o.c: Remove i860 support.
 584         * Makefile.in: Regenerate.
 585         * bfd-in2.h: Regenerate.
 586         * configure: Regenerate.
 587         * libbfd.h: Regenerate.
 588         * po/SRC-POTFILES.in: Regenerate.
 589
 590 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 591
 592         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
 593         in the BFD symbol referred by the relocation.
 594         (mips_elf64_write_rela): Likewise.
 595
 596 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 597
 598         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
 599         error for out-of-range `r_sym' values.
 600
 601 2018-04-09  Alan Modra  <amodra@gmail.com>
 602
 603         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
 604         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
 605         (ppc64_elf_check_relocs): Set has_pltcall.
 606         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
 607         (ppc64_elf_inline_plt): New function.
 608         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
 609         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
 610         * elf32-ppc.c (has_pltcall): Define.
 611         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
 612         (ppc_elf_check_relocs): Set has_pltcall.
 613         (ppc_elf_inline_plt): New function.
 614         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
 615         (ppc_elf_size_dynamic_sections): Likewise.
 616         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
 617
 618 2018-04-09  Alan Modra  <amodra@gmail.com>
 619
 620         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
 621         (is_plt_seq_reloc): New function.
 622         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
 623         (ppc_elf_tls_optimize): Handle inline plt call sequence.
 624         (ppc_elf_relax_section): Handle PLTCALL reloc.
 625         (ppc_elf_relocate_section): Nop out inline plt call sequence when
 626         resolving locally.
 627         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
 628         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
 629         (has_tls_get_addr_call): Correct comment.
 630         (is_branch_reloc): Add PLTCALL.
 631         (is_plt_seq_reloc): New function.
 632         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
 633         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
 634         entry for R_PPC64_PLTCALL.
 635         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
 636         (ppc_type_of_stub): Handle PLTCALL reloc.
 637         (toc_adjusting_stub_needed): Likewise.
 638         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
 639         reloc insn.  Nop out inline plt call sequence when resolving
 640         locally.  Handle __tls_get_addr inline plt call optimization.
 641
 642 2018-04-09  Alan Modra  <amodra@gmail.com>
 643
 644         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
 645         (struct ppc_stub_hash_entry): Add symtype field.
 646         (PLT_KEEP): Define.
 647         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
 648         (create_linkage_sections): Create pltlocal and relpltlocal.
 649         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
 650         Set PLT_KEEP.
 651         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 652         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 653         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 654         Keep PLT entries for inline calls against locals.
 655         (ppc_build_one_stub): Use pltlocal as appropriate.
 656         (ppc_size_one_stub): Likewise.
 657         (ppc64_elf_size_stubs): Set symtype.
 658         (build_global_entry_stubs_and_plt): Init pltlocal and write
 659         relpltlocal for globals.
 660         (write_plt_relocs_for_local_syms): Likewise for local syms.
 661         (ppc64_elf_relocate_section): Support PLT for local syms.
 662         * elf32-ppc.c (PLT_KEEP): Define.
 663         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
 664         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
 665         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
 666         Set PLT_KEEP.  Adjust update_local_sym_info call.
 667         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 668         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 669         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 670         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
 671         (write_global_sym_plt): Init pltlocal and write relpltlocal.
 672         (ppc_finish_symbols): Likewise for locals.
 673
 674 2018-04-09  Alan Modra  <amodra@gmail.com>
 675
 676         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
 677         for local symbols to..
 678         (write_plt_relocs_for_local_syms): ..here.  New function.
 679         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
 680         global symbols to..
 681         (build_global_entry_stubs_and_plt): ..here.  Rename from
 682         build_global_entry_stubs.
 683         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
 684         Call write_plt_relocs_for_local_syms.
 685         * elf32-ppc.c (get_sym_h): New function.
 686         (ppc_elf_relax_section): Use get_sym_h.
 687         (ppc_elf_relocate_section): Move output of PLT relocs and glink
 688         stubs for local symbols to..
 689         (ppc_finish_symbols): ..here.  New function.
 690         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
 691         global syms to..
 692         (write_global_sym_plt): ..here.  New function.
 693         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
 694         (ppc_finish_symbols): Declare.
 695
 696 2018-04-09  Alan Modra  <amodra@gmail.com>
 697
 698         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
 699         (ppc_elf_relocate_section): Likewise.
 700         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
 701         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
 702         resolution to plt entry relative to toc pointer.
 703
 704 2018-04-09  Alan Modra  <amodra@gmail.com>
 705
 706         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 707         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
 708         file when other TLS flags are tested in a mask.
 709         (TLS_MARK, NON_GOT): Define.
 710         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 711         (update_local_sym_info): Don't create got entry when NON_GOT.
 712         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 713         Set TLS_MARK.
 714         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
 715         (ppc64_elf_relocate_section): Likewise.
 716         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
 717         __tls_get_addr calls lacking a marker reloc.
 718         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 719         TLS_TPRELGD): Renumber.  Update comment.
 720         (TLS_MARK, NON_GOT): Define.
 721         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 722         (update_local_sym_info): Don't create got entry when NON_GOT.
 723         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 724         Set TLS_MARK.
 725         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
 726         __tls_get_addr calls lacking a marker reloc.
 727
 728 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 729
 730         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
 731         R_X86_64_converted_reloc_bit.
 732
 733 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 734
 735         PR gas/22318
 736         * configure: Regenerated.
 737
 738 2018-04-05  Alan Modra  <amodra@gmail.com>
 739
 740         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
 741         (elf_hppa_info_to_howto_rel): Likewise.
 742
 743 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 744
 745         * elf-hppa.h (elf_hppa_info_to_howto): Also return
 746         unsuccessfully for unimplemented relocations.
 747         (elf_hppa_info_to_howto_rel): Likewise.
 748
 749 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 750
 751         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
 752         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
 753         howto lookup failure.
 754         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
 755         accordingly.
 756         (elf32_i860_info_to_howto_rela): Likewise.
 757         (elf32_i860_relocate_splitn): Likewise.
 758         (elf32_i860_relocate_pc16): Likewise.
 759         (elf32_i860_relocate_pc26): Likewise.
 760         (elf32_i860_relocate_section): Likewise.
 761
 762 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 763
 764         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
 765         check for `visium_elf_howto_table' table access.
 766
 767 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 768
 769         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
 770         check for `iq2000_elf_howto_table' table access.
 771
 772 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 773
 774         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
 775         for `elf32_frv_howto_table' table access.
 776
 777 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 778
 779         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
 780         unsuccessfully for placeholder howtos.
 781         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 782         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
 783
 784 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
 785
 786         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
 787         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
 788
 789 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 790
 791         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
 792         ATTRIBUTE_UNUSED from `abfd'.
 793
 794 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 795
 796         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
 797         `_bfd_error_handler' call formatting.
 798
 799 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 800
 801         * elf32-mips.c (mips_info_to_howto_rel): Call
 802         `mips_elf32_rtype_to_howto' directly rather than via
 803         `->elf_backend_mips_rtype_to_howto'.
 804
 805 2018-03-28  Renlin Li  <renlin.li@arm.com>
 806
 807         PR ld/22970
 808         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
 809         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 810         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 811         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 812         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 813         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 814         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 815         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 816         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 817         (elfNN_aarch64_final_link_relocate): Support new relocations.
 818         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
 819         relocations.
 820         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
 821
 822 2018-03-28  Renlin Li  <renlin.li@arm.com>
 823
 824         PR ld/22970
 825         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
 826         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
 827         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 828         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 829         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 830         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 831         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 832         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 833         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 834         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 835         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
 836         TLSLE_LDST16_TPREL_LO12,
 837         TLSLE_LDST16_TPREL_LO12_NC,
 838         TLSLE_LDST32_TPREL_LO12,
 839         TLSLE_LDST32_TPREL_LO12_NC,
 840         TLSLE_LDST64_TPREL_LO12,
 841         TLSLE_LDST64_TPREL_LO12_NC,
 842         TLSLE_LDST8_TPREL_LO12,
 843         TLSLE_LDST8_TPREL_LO12_NC.
 844         * bfd-in2.h: Regenerated.
 845         * libbfd.h: Regenerated.
 846
 847 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 848
 849         PR ld/22972
 850         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
 851         has_old_style_got_reloc.
 852         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
 853         relocations.  Fix a couple of long lines.
 854         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
 855         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
 856         GOT relocations.
 857
 858 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
 859
 860         PR ld/23000
 861         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
 862         ENDBR64 to the TLSDESC PLT entry.
 863
 864 2018-03-21  Alan Modra  <amodra@gmail.com>
 865
 866         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
 867         symbols.  Use size_t counts.  Delete redundant opd test.
 868
 869 2018-03-21  Alan Modra  <amodra@gmail.com>
 870
 871         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
 872
 873 2018-03-21  Alan Modra  <amodra@gmail.com>
 874
 875         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
 876         field unsigned.
 877         (update_local_sym_info): Likewise for local_got_tls_masks.
 878         (ppc_elf_tls_optimize): Likewise for lgot_masks.
 879
 880 2018-03-21  Alan Modra  <amodra@gmail.com>
 881
 882         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
 883         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
 884         do in size_dynamic_sections.
 885
 886 2018-03-21  Alan Modra  <amodra@gmail.com>
 887
 888         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
 889         without first checking array bounds.
 890         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 891
 892 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 893
 894         PR ld/22983
 895         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
 896         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
 897
 898 2018-03-19  Nick Clifton  <nickc@redhat.com>
 899
 900         * po/es.po: Updated Spanish translation.
 901
 902 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
 903
 904         * elf32-xtensa.c (xlate_map_entry): Change types of address
 905         fields from 'unsigned' to 'bfd_vma'.
 906         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
 907         the key argument to bsearch. Allow offsets past the end of a
 908         section, use the last map entry for translation of such offsets.
 909
 910 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 911
 912         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
 913         Not support the target feature.
 914         (nds32_elf_ex9_itb_base): Likewise.
 915         (nds32_elf_ex9_import_table): Likewise.
 916         (nds32_elf_ex9_finish): Likewise.
 917         (nds32_elf_ex9_reloc_jmp): Likewise.
 918         (nds32_elf_get_insn_with_reg): Likewise.
 919         (nds32_get_local_syms): Likewise.
 920         (nds32_elf_ex9_replace_instruction): Likewise.
 921         (nds32_elf_ifc_calc): Likewise.
 922         (nds32_elf_ifc_finish): Likewise.
 923         (nds32_elf_ifc_replace): Likewise.
 924         (nds32_elf_ifc_reloc): Likewise.
 925
 926 2018-03-14  Alan Modra  <amodra@gmail.com>
 927
 928         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
 929         sfpr size added before defining alias symbols.
 930         (ppc64_elf_build_stubs): Add stub section padding before
 931         copying sfpr contents and defining save/restore alias symbols.
 932
 933 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 934
 935         PR ld/20882
 936         * elflink.c (elf_gc_mark_debug_section): Also check the local
 937         debug definition section.
 938
 939 2018-03-13  Nick Clifton  <nickc@redhat.com>
 940
 941         PR 22113
 942         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
 943         function.  Add an end address parameter.  Check access of the data
 944         pointer to make sure that they do not extend beyond the end
 945         address.  Return FALSE if any check fails.  Add the end address
 946         pointer to the ui structure.
 947         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
 948         codes to make sure that they do not extend beyond the end address
 949         pointer.  Print an error message and return immediately if any
 950         check fails.
 951
 952 2018-03-09  Nick Clifton  <nickc@redhat.com>
 953
 954         * elf64-s390.c (elf_s390_relocate_section): Move check for
 955         relocations against non-allocated sections to before the code that
 956         handles ifunc relocations.
 957         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 958         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
 959         relocs against IFUNC symbols in non-allocated sections as relocs
 960         against FUNC symbols.
 961         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 962
 963 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 964
 965         PR ld/22929
 966         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
 967         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
 968         relocation against FUNC symbol.
 969         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 970
 971 2018-03-07  Renlin Li  <renlin.li@arm.com>
 972
 973         PR ld/20402
 974         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
 975         symbol, and don't emit relocation in specific case.
 976
 977 2018-03-07  Alan Modra  <amodra@gmail.com>
 978
 979         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
 980         (mips_elf64_slurp_one_reloc_table): Pass on error.
 981
 982 2018-03-03  James Cowgill  <james.cowgill@mips.com>
 983             Maciej W. Rozycki  <macro@mips.com>
 984
 985         PR ld/21900
 986         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
 987         after calling `undefined_symbol' hook if this is an error
 988         condition.  Assume the value of 0 for the symbol requested
 989         otherwise.
 990
 991 2018-03-02  Jim Wilson  <jimw@sifive.com>
 992
 993         PR 22903
 994         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
 995         and nop instead of 4.
 996         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
 997         8 instead of 4.
 998
 999 2018-03-01  Jim Wilson  <jimw@sifive.com>
1000
1001         PR 22756
1002         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1003         else if instead of if.
1004
1005 2018-03-01  Alan Modra  <amodra@gmail.com>
1006
1007         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1008
1009 2018-02-28  Alan Modra  <amodra@gmail.com>
1010
1011         PR 22887
1012         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1013
1014 2018-02-28  Nick Clifton  <nickc@redhat.com>
1015
1016         PR 22895
1017         PR 22893
1018         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1019         pointer.  Drop unused abfd parameter.  Check the size of the block
1020         before initialising the data field.  Return the end pointer if the
1021         size is invalid.
1022         (read_attribute_value): Adjust invocations of read_n_bytes.
1023
1024         PR 22894
1025         * dwarf1.c (parse_die): Check the length of form blocks before
1026         advancing the data pointer.
1027
1028 2018-02-28  Alan Modra  <amodra@gmail.com>
1029
1030         PR 22887
1031         * aoutx.h (translate_symbol_table): Print an error message and set
1032         bfd_error on finding an invalid name string offset.
1033
1034 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1035
1036         * config.in: Regenerated.
1037         * configure: Likewise.
1038         * configure.ac: Add --enable-separate-code.
1039         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1040         to 1 for Linux/x86 targets,
1041         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1042         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1043
1044 2018-02-27  Nick Clifton  <nickc@redhat.com>
1045
1046         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1047         message.
1048         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1049         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1050         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1051         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1052         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1053         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1054         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1055         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1056         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1057
1058         PR 22875
1059         * elf-bfd.h (struct elf_backend_data): Change the return type of
1060         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1061         to bfd_boolean.
1062         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1063         value from the info_to_howto function and fail if that function
1064         failed.
1065         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1066         from the info_to_howto function.
1067         (elf32_h8_relax_section): Likewise.
1068         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1069         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1070         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1071         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1072         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1073         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1074         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1075         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1076         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1077         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1078         (riscv_elf_relocate_section): Likewise.
1079         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1080         bfd_boolean.  Issue an error message, set an error value and
1081         return FALSE if the reloc is not recognized.
1082         (elf_hppa_info_to_howto_rel): Likewise.
1083         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1084         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1085         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1086         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1087         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1088         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1089         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1090         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1091         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1092         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1093         (cris_info_to_howto_rela): Likewise.
1094         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1095         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1096         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1097         Likewise.
1098         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1099         (elf32_dlx_info_to_howto_rel): Likewise.
1100         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1101         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1102         * elf32-frv.c (frv_info_to_howto_rela)
1103         (frvfdpic_info_to_howto_rel): Likewise.
1104         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1105         * elf32-gen.c (elf_generic_info_to_howto)
1106         (elf_generic_info_to_howto_rel): Likewise.
1107         * elf32-h8300.c (elf32_h8_info_to_howto)
1108         (elf32_h8_info_to_howto_rel): Likewise.
1109         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1110         * elf32-i386.c (elf_i386_reloc_type_lookup)
1111         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1112         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1113         Likewise.
1114         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1115         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1116         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1117         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1118         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1119         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1120         Likewise.
1121         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1122         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1123         * elf32-m68k.c (rtype_to_howto): Likewise.
1124         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1125         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1126         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1127         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1128         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1129         Likewise.
1130         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1131         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1132         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1133         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1134         Likewise.
1135         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1136         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1137         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1138         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1139         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1140         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1141         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1142         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1143         * elf32-score.c (s3_bfd_score_info_to_howto)
1144         (_bfd_score_info_to_howto): Likewise.
1145         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1146         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1147         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1148         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1149         (elf32_tic6x_info_to_howto_rel): Likewise.
1150         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1151         * elf32-v850.c (v850_elf_info_to_howto_rel)
1152         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1153         * elf32-vax.c (rtype_to_howto): Likewise.
1154         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1155         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1156         (elf32_wasm32_info_to_howto_rela): Likewise.
1157         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1158         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1159         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1160         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1161         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1162         * elf64-gen.c (elf_generic_info_to_howto)
1163         (elf_generic_info_to_howto_rel): Likewise.
1164         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1165         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1166         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1167         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1168         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1169         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1170         Likewise.
1171         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1172         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1173         Likewise.
1174         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1175         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1176         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1177         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1178         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1179         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1180         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1181         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1182         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1183         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1184         Default to NULL.
1185
1186 2018-02-26  Jim Wilson  <jimw@sifive.com>
1187             Stephan Schreiber <info@fs-driver.org>
1188
1189         PR 15904
1190         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1191         call, set changed_contents and changed_relocs.  Likewise after
1192         successful ia64_elf_relax_br call.
1193
1194 2018-02-26  Alan Modra  <amodra@gmail.com>
1195
1196         * elf.c (assign_file_positions_except_relocs): Don't segfault
1197         when actual number of phdrs is less than allocated.  Delete
1198         outdated comment.  Formatting.
1199
1200 2018-02-26  Alan Modra  <amodra@gmail.com>
1201
1202         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1203         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
1204         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1205         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
1206         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
1207         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
1208         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
1209         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1210         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
1211         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
1212         error/warning messages.
1213
1214 2018-02-26  Alan Modra  <amodra@gmail.com>
1215
1216         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
1217         * syms.c: Standardize error/warning messages.
1218
1219 2018-02-26  Alan Modra  <amodra@gmail.com>
1220
1221         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
1222         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
1223         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
1224         * peXXigen.c, * peicode.h: Standardize error/warning messages.
1225
1226 2018-02-26  Alan Modra  <amodra@gmail.com>
1227
1228         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
1229
1230 2018-02-26  Alan Modra  <amodra@gmail.com>
1231
1232         * elfxx-mips.c: Standardize error/warning messages.
1233
1234 2018-02-26  Alan Modra  <amodra@gmail.com>
1235
1236         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
1237         * elflink.c: Standardize error/warning messages.  Replace use of
1238         linker callback einfo with _bfd_error_handler when possible.
1239
1240 2018-02-26  Alan Modra  <amodra@gmail.com>
1241
1242         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
1243         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
1244         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
1245         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
1246         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1247         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1248         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
1249         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1250         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1251         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1252         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1253         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
1254         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
1255         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1256         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1257         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
1258         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1259         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1260         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1261         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
1262         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
1263         unrecognized/unsupported reloc message.
1264
1265 2018-02-26  Alan Modra  <amodra@gmail.com>
1266
1267         * elf32-ppc.c: Standardize error/warning messages.  Use
1268         _bfd_error_handler rather than einfo when einfo features not used.
1269         * elf64-ppc.c: Likewise.
1270
1271 2018-02-23  Alan Modra  <amodra@gmail.com>
1272
1273         PR 22881
1274         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
1275         segment if no matching LOAD segment.
1276
1277 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1278
1279         * elf32-nds32.h: Define mask for ict_model.
1280
1281 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
1282
1283         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
1284
1285 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1286
1287         Revert
1288         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1289
1290         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1291         .reginfo section has wrong size.
1292
1293 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1294
1295         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
1296         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
1297         `.MIPS.abiflags' sections.
1298         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
1299         section's end.
1300
1301 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1302
1303         * section.c (SEC_FIXED_SIZE): New macro.
1304         * bfd-in2.h: Regenerate.
1305
1306 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1307
1308         * section.c (SEC_HAS_GOT_REF): Remove macro.
1309         * bfd-in2.h: Regenerate.
1310
1311 2018-02-19  Alan Modra  <amodra@gmail.com>
1312
1313         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
1314         arguments.
1315         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
1316         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
1317         (_bfd_riscv_relax_pc): Likewise and fix typos.
1318         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
1319         * libbfd.h: Regenerate.
1320
1321 2018-02-19  Alan Modra  <amodra@gmail.com>
1322
1323         * dwarf2.c (read_section): Don't use 'll' format modifier.
1324         (find_abstract_instance): Likewise.
1325         * elfcore.h (elf_core_file_p): Likewise.
1326
1327 2018-02-19  Alan Modra  <amodra@gmail.com>
1328
1329         * bfd-in.h: Include inttypes.h or if not available define
1330         PRId64, PRIu64 and PRIx64.
1331         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
1332         modifier to print bfd_vma.
1333         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1334         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
1335         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1336         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
1337         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
1338         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
1339         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1340         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
1341         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
1342         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1343         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
1344         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
1345         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
1346         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
1347         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
1348         and cast input to uint64_t, and similarly for Ld and Lu.
1349         * bfd-in2.h: Regenerate.
1350
1351 2018-02-19  Alan Modra  <amodra@gmail.com>
1352
1353         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
1354         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
1355         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
1356         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
1357         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
1358         * reloc.c: Replace use of %R and %T in format strings passed to
1359         einfo and friends by %pR and %pT.
1360
1361 2018-02-19  Alan Modra  <amodra@gmail.com>
1362
1363         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
1364         of %A and %B.
1365         * aout-adobe.c: Update all messages using %A and %B.
1366         * aout-cris.c: Likewise.
1367         * aoutx.h: Likewise.
1368         * archive.c: Likewise.
1369         * binary.c: Likewise.
1370         * cache.c: Likewise.
1371         * coff-alpha.c: Likewise.
1372         * coff-arm.c: Likewise.
1373         * coff-i860.c: Likewise.
1374         * coff-mcore.c: Likewise.
1375         * coff-ppc.c: Likewise.
1376         * coff-rs6000.c: Likewise.
1377         * coff-sh.c: Likewise.
1378         * coff-tic4x.c: Likewise.
1379         * coff-tic54x.c: Likewise.
1380         * coff-tic80.c: Likewise.
1381         * coff64-rs6000.c: Likewise.
1382         * coffcode.h: Likewise.
1383         * coffgen.c: Likewise.
1384         * cofflink.c: Likewise.
1385         * coffswap.h: Likewise.
1386         * compress.c: Likewise.
1387         * cpu-arm.c: Likewise.
1388         * ecoff.c: Likewise.
1389         * elf-attrs.c: Likewise.
1390         * elf-eh-frame.c: Likewise.
1391         * elf-ifunc.c: Likewise.
1392         * elf-m10300.c: Likewise.
1393         * elf-properties.c: Likewise.
1394         * elf-s390-common.c: Likewise.
1395         * elf.c: Likewise.
1396         * elf32-arc.c: Likewise.
1397         * elf32-arm.c: Likewise.
1398         * elf32-avr.c: Likewise.
1399         * elf32-bfin.c: Likewise.
1400         * elf32-cr16.c: Likewise.
1401         * elf32-cr16c.c: Likewise.
1402         * elf32-cris.c: Likewise.
1403         * elf32-crx.c: Likewise.
1404         * elf32-d10v.c: Likewise.
1405         * elf32-d30v.c: Likewise.
1406         * elf32-epiphany.c: Likewise.
1407         * elf32-fr30.c: Likewise.
1408         * elf32-frv.c: Likewise.
1409         * elf32-gen.c: Likewise.
1410         * elf32-hppa.c: Likewise.
1411         * elf32-i370.c: Likewise.
1412         * elf32-i386.c: Likewise.
1413         * elf32-i960.c: Likewise.
1414         * elf32-ip2k.c: Likewise.
1415         * elf32-iq2000.c: Likewise.
1416         * elf32-lm32.c: Likewise.
1417         * elf32-m32c.c: Likewise.
1418         * elf32-m32r.c: Likewise.
1419         * elf32-m68hc11.c: Likewise.
1420         * elf32-m68hc12.c: Likewise.
1421         * elf32-m68hc1x.c: Likewise.
1422         * elf32-m68k.c: Likewise.
1423         * elf32-mcore.c: Likewise.
1424         * elf32-mep.c: Likewise.
1425         * elf32-metag.c: Likewise.
1426         * elf32-microblaze.c: Likewise.
1427         * elf32-moxie.c: Likewise.
1428         * elf32-msp430.c: Likewise.
1429         * elf32-mt.c: Likewise.
1430         * elf32-nds32.c: Likewise.
1431         * elf32-nios2.c: Likewise.
1432         * elf32-or1k.c: Likewise.
1433         * elf32-pj.c: Likewise.
1434         * elf32-ppc.c: Likewise.
1435         * elf32-rl78.c: Likewise.
1436         * elf32-rx.c: Likewise.
1437         * elf32-s390.c: Likewise.
1438         * elf32-score.c: Likewise.
1439         * elf32-score7.c: Likewise.
1440         * elf32-sh-symbian.c: Likewise.
1441         * elf32-sh.c: Likewise.
1442         * elf32-sh64.c: Likewise.
1443         * elf32-sparc.c: Likewise.
1444         * elf32-spu.c: Likewise.
1445         * elf32-tic6x.c: Likewise.
1446         * elf32-tilepro.c: Likewise.
1447         * elf32-v850.c: Likewise.
1448         * elf32-vax.c: Likewise.
1449         * elf32-visium.c: Likewise.
1450         * elf32-wasm32.c: Likewise.
1451         * elf32-xgate.c: Likewise.
1452         * elf32-xtensa.c: Likewise.
1453         * elf64-alpha.c: Likewise.
1454         * elf64-gen.c: Likewise.
1455         * elf64-hppa.c: Likewise.
1456         * elf64-ia64-vms.c: Likewise.
1457         * elf64-mmix.c: Likewise.
1458         * elf64-ppc.c: Likewise.
1459         * elf64-s390.c: Likewise.
1460         * elf64-sh64.c: Likewise.
1461         * elf64-sparc.c: Likewise.
1462         * elf64-x86-64.c: Likewise.
1463         * elfcode.h: Likewise.
1464         * elfcore.h: Likewise.
1465         * elflink.c: Likewise.
1466         * elfnn-aarch64.c: Likewise.
1467         * elfnn-ia64.c: Likewise.
1468         * elfnn-riscv.c: Likewise.
1469         * elfxx-mips.c: Likewise.
1470         * elfxx-sparc.c: Likewise.
1471         * elfxx-tilegx.c: Likewise.
1472         * elfxx-x86.c: Likewise.
1473         * hpux-core.c: Likewise.
1474         * ieee.c: Likewise.
1475         * ihex.c: Likewise.
1476         * libbfd.c: Likewise.
1477         * linker.c: Likewise.
1478         * mach-o.c: Likewise.
1479         * merge.c: Likewise.
1480         * mmo.c: Likewise.
1481         * oasys.c: Likewise.
1482         * pdp11.c: Likewise.
1483         * pe-mips.c: Likewise.
1484         * peXXigen.c: Likewise.
1485         * peicode.h: Likewise.
1486         * reloc.c: Likewise.
1487         * rs6000-core.c: Likewise.
1488         * srec.c: Likewise.
1489         * stabs.c: Likewise.
1490         * vms-alpha.c: Likewise.
1491         * xcofflink.c: Likewise.
1492
1493 2018-02-19  Alan Modra  <amodra@gmail.com>
1494
1495         PR 22845
1496         * elf.c (IS_TBSS): Define.
1497         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
1498         (assign_file_positions_for_non_load_sections): Revert last change.
1499         Properly calculate load segment limits to compare against relro limits.
1500
1501 2018-02-17  Alan Modra  <amodra@gmail.com>
1502
1503         PR 22845
1504         * elf.c (assign_file_positions_for_non_load_sections): Ignore
1505         degenerate zero size PT_LOAD segments when finding one overlapping
1506         the PT_GNU_RELRO segment.
1507
1508 2018-02-16  Alan Modra  <amodra@gmail.com>
1509
1510         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
1511         (_bfd_bool_bfd_true): Rename from bfd_true.
1512         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
1513         (_bfd_int_bfd_0): Rename from bfd_0.
1514         (_bfd_uint_bfd_0): Rename from bfd_0u.
1515         (_bfd_long_bfd_0): Rename from bfd_0l.
1516         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
1517         (_bfd_void_bfd): Rename from bfd_void.
1518         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
1519         (_bfd_bool_bfd_link_false_error),
1520         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
1521         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
1522         (_bfd_bool_bfd_asection_bfd_asection_true),
1523         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
1524         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
1525         * archive.c (_bfd_noarchive_get_elt_at_index),
1526         (_bfd_noarchive_openr_next_archived_file),
1527         (_bfd_noarchive_construct_extended_name_table),
1528         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
1529         (_bfd_noarchive_write_armap): New functions.
1530         * archures.c (_bfd_nowrite_set_arch_mach): New function.
1531         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
1532         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
1533         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
1534         (alpha_ecoff_swap_coff_lineno_out),
1535         (alpha_ecoff_swap_coff_reloc_out): New functions.
1536         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
1537         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
1538         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
1539         (mips_ecoff_swap_coff_lineno_out),
1540         (mips_ecoff_swap_coff_reloc_out): New functions.
1541         * coffcode.h (coff_set_alignment_hook): Replace define with
1542         new function.
1543         (symname_in_debug_hook): Likewise.
1544         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
1545         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
1546         * elf.c (assign_file_positions_except_relocs): Test
1547         elf_backend_allow_non_load_phdr for NULL.
1548         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
1549         _bfd_elf_link_omit_section_dynsym.  Update uses.
1550         (_bfd_elf_omit_section_dynsym_all): New function.
1551         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
1552         (_bfd_elf_omit_section_dynsym_default): Declare.
1553         (_bfd_elf_omit_section_dynsym_all): Declare.
1554         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
1555         (_bfd_nolink_bfd_get_relocated_section_contents),
1556         (_bfd_nolink_bfd_lookup_section_flags),
1557         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
1558         (_bfd_nolink_bfd_link_hash_table_create),
1559         (_bfd_nolink_bfd_link_just_syms),
1560         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
1561         (_bfd_nolink_bfd_link_split_section),
1562         (_bfd_nolink_section_already_linked),
1563         (_bfd_nolink_bfd_define_common_symbol),
1564         (_bfd_nolink_bfd_define_start_stop): New functions.
1565         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
1566         (_bfd_norelocs_bfd_reloc_name_lookup),
1567         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
1568         * section.c (_bfd_nowrite_set_section_contents): New function.
1569         * syms.c (_bfd_nosymbols_canonicalize_symtab),
1570         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
1571         (_bfd_nosymbols_get_symbol_version_string),
1572         (_bfd_nosymbols_bfd_is_local_label_name),
1573         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
1574         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
1575         (_bfd_nosymbols_bfd_make_debug_symbol),
1576         ( _bfd_nosymbols_read_minisymbols),
1577         ( _bfd_nosymbols_minisymbol_to_symbol),
1578         (_bfd_nodynamic_get_synthetic_symtab): New functions.
1579         * libbfd-in.h: Declare new functions.  Update existing defines,
1580         removing casts.
1581         * aix386-core.c: Update to use new hooks.  Formatting.
1582         * aout-adobe.c: Likewise.
1583         * aout-arm.c: Likewise.
1584         * aout-target.h: Likewise.
1585         * aout-tic30.c: Likewise.
1586         * aoutf1.h: Likewise.
1587         * binary.c: Likewise.
1588         * bout.c: Likewise.
1589         * cisco-core.c: Likewise.
1590         * coff-alpha.c: Likewise.
1591         * coff-i386.c: Likewise.
1592         * coff-i860.c: Likewise.
1593         * coff-i960.c: Likewise.
1594         * coff-ia64.c: Likewise.
1595         * coff-mips.c: Likewise.
1596         * coff-ppc.c: Likewise.
1597         * coff-rs6000.c: Likewise.
1598         * coff-sh.c: Likewise.
1599         * coff-tic30.c: Likewise.
1600         * coff-tic54x.c: Likewise.
1601         * coff-x86_64.c: Likewise.
1602         * coff64-rs6000.c: Likewise.
1603         * coffcode.h: Likewise.
1604         * elf-m10300.c: Likewise.
1605         * elf32-cr16.c: Likewise.
1606         * elf32-lm32.c: Likewise.
1607         * elf32-m32r.c: Likewise.
1608         * elf32-metag.c: Likewise.
1609         * elf32-score.c: Likewise.
1610         * elf32-score7.c: Likewise.
1611         * elf32-tilepro.c: Likewise.
1612         * elf32-xstormy16.c: Likewise.
1613         * elf32-xtensa.c: Likewise.
1614         * elf64-alpha.c: Likewise.
1615         * elf64-hppa.c: Likewise.
1616         * elf64-ia64-vms.c: Likewise.
1617         * elf64-mmix.c: Likewise.
1618         * elf64-sh64.c: Likewise.
1619         * elfnn-ia64.c: Likewise.
1620         * elfxx-sparc.c: Likewise.
1621         * elfxx-target.h: Likewise.
1622         * elfxx-tilegx.c: Likewise.
1623         * elfxx-x86.h: Likewise.
1624         * hp300hpux.c: Likewise.
1625         * hppabsd-core.c: Likewise.
1626         * hpux-core.c: Likewise.
1627         * i386msdos.c: Likewise.
1628         * i386os9k.c: Likewise.
1629         * ieee.c: Likewise.
1630         * ihex.c: Likewise.
1631         * irix-core.c: Likewise.
1632         * libaout.h: Likewise.
1633         * libecoff.h: Likewise.
1634         * mach-o-target.c: Likewise.
1635         * mach-o.c: Likewise.
1636         * mipsbsd.c: Likewise.
1637         * mmo.c: Likewise.
1638         * netbsd-core.c: Likewise.
1639         * nlm-target.h: Likewise.
1640         * oasys.c: Likewise.
1641         * osf-core.c: Likewise.
1642         * pdp11.c: Likewise.
1643         * pe-mips.c: Likewise.
1644         * pe-x86_64.c: Likewise.
1645         * pef.c: Likewise.
1646         * plugin.c: Likewise.
1647         * ppcboot.c: Likewise.
1648         * ptrace-core.c: Likewise.
1649         * sco5-core.c: Likewise.
1650         * som.c: Likewise.
1651         * sparclynx.c: Likewise.
1652         * srec.c: Likewise.
1653         * tekhex.c: Likewise.
1654         * trad-core.c: Likewise.
1655         * verilog.c: Likewise.
1656         * versados.c: Likewise.
1657         * vms-alpha.c: Likewise.
1658         * vms-lib.c: Likewise.
1659         * wasm-module.c: Likewise.
1660         * xsym.c: Likewise.
1661         * libbfd.h: Regenerate.
1662
1663 2018-02-15  Jim Wilson  <jimw@sifive.com>
1664
1665         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1666         symbols whose section address is zero.
1667
1668         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1669         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
1670         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
1671         Add %X%P to error messages.
1672
1673 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1674
1675         PR ld/22832
1676         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1677         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1678         and assert that the result of the call is not NULL.
1679
1680 2018-02-14  Nick Clifton  <nickc@redhat.com>
1681
1682         PR 22823
1683         Revert previous delta.  Add extra casts to avoid compile time
1684         warnings instead.
1685         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1686         cast to avoid warning from gcc v8 compiler.
1687         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1688         (_bfd_generic_bfd_set_private_flags): Likewise.
1689         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1690         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1691         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1692         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1693         (_bfd_noarchive_construct_extended_name_table): Likewise.
1694         (_bfd_noarchive_truncate_arname): Likewise.
1695         (_bfd_noarchive_write_ar_hdr): Likewise.
1696         (_bfd_noarchive_get_elt_at_index): Likewise.
1697         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1698         (_bfd_nosymbols_print_symbol): Likewise.
1699         (_bfd_nosymbols_get_symbol_info): Likewise.
1700         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1701         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1702         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1703         (_bfd_nosymbols_get_lineno): Likewise.
1704         (_bfd_nosymbols_find_nearest_line): Likewise.
1705         (_bfd_nosymbols_find_line): Likewise.
1706         (_bfd_nosymbols_find_inliner_info): Likewise.
1707         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1708         (_bfd_nosymbols_read_minisymbols): Likewise.
1709         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1710         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1711         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1712         (_bfd_nowrite_set_arch_mach): Likewise.
1713         (_bfd_nowrite_set_section_contents): Likewise.
1714         (_bfd_nolink_sizeof_headers): Likewise.
1715         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1716         (_bfd_nolink_bfd_relax_section): Likewise.
1717         (_bfd_nolink_bfd_gc_sections): Likewise.
1718         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1719         (_bfd_nolink_bfd_merge_sections): Likewise.
1720         (_bfd_nolink_bfd_is_group_section): Likewise.
1721         (_bfd_nolink_bfd_discard_group): Likewise.
1722         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1723         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1724         (_bfd_nolink_bfd_link_just_syms): Likewise.
1725         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1726         (_bfd_nolink_bfd_final_link): Likewise.
1727         (_bfd_nolink_bfd_link_split_section): Likewise.
1728         (_bfd_nolink_section_already_linked): Likewise.
1729         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1730         (_bfd_nolink_bfd_define_start_stop): Likewise.
1731         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1732         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1733         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1734         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1735         * libbfd.c (bfd_false_any): Delete.
1736         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1737         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1738         * libbfd.h (extern): Regenerate
1739         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1740         cast to avoid warning from gcc v8 compiler.
1741         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1742         * binary.c (binary_get_symbol_info): Likewise.
1743         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1744         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1745         * coffcode.h (coff_set_alignment_hook): Likewise.
1746         (symname_in_debug_hook): Likewise.
1747         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1748         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1749         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1750         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1751         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1752         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1753         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1754         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1755         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1756         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1757         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1758         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1759         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1760         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1761         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1762         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1763         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1764         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1765         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1766         (bfd_elfNN_bfd_set_private_flags): Likewise.
1767         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1768         (elf_backend_init_index_section): Likewise.
1769         (elf_backend_allow_non_load_phdr): Likewise.
1770         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1771         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1772         * ieee.c (ieee_construct_extended_name_table): Likewise.
1773         (ieee_write_armap): Likewise.
1774         (ieee_write_ar_hdr): Likewise.
1775         (ieee_bfd_is_target_special_symbol): Likewise.
1776         * ihex.c (ihex_canonicalize_symtab): Likewise.
1777         (ihex_bfd_is_target_special_symbol): Likewise.
1778         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1779         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1780         (_bfd_ecoff_set_alignment_hook): Likewise.
1781         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1782         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1783         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1784         * oasys.c (oasys_construct_extended_name_table): Likewise.
1785         (oasys_write_armap): Likewise.
1786         (oasys_write_ar_hdr): Likewise.
1787         (oasys_bfd_is_target_special_symbol): Likewise.
1788         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1789         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1790         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1791         * som.c (som_bfd_is_target_special_symbol): Likewise.
1792         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1793         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1794         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1795         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1796         (versados_bfd_reloc_name_lookup): Likewise.
1797         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1798         (vms_bfd_define_start_stop): Likewise.
1799         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1800         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1801         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1802
1803 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1804
1805         PR ld/22842
1806         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1807         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1808         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1809         R_X86_64_PC32 reloc against dynamic function in data section.
1810         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1811         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1812         against dynamic function in data section.
1813         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1814         function address only if pcrel_plt is true.
1815         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1816         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1817         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
1818         PC-relative relocation against a function definition in data
1819         secton in PIE.  Remove the obsolete comments.
1820         (elf_x86_link_hash_table): Add pcrel_plt.
1821
1822 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1823
1824         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1825         instead of bfd_link_pic, for building shared library.
1826
1827 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1828
1829         PR gas/22791
1830         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1831         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1832         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1833         against protected function in shared object.
1834
1835 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1836
1837         PR 22828
1838         * po/ru.po: Fix typo in Russian translation.
1839
1840 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1841
1842         * wasm-module.c (wasm_scan_name_function_section): Rename
1843         `index' local variable to `idx'.
1844
1845 2018-02-13  Nick Clifton  <nickc@redhat.com>
1846
1847         PR 22823
1848         Fix compile time warnings generated by gcc version 8.
1849         * libbfd-in.h: Remove extraneous text from prototypes.
1850         Add prototypes for bfd_false_any, bfd_true_any,
1851         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1852         bfd_n1_any, bfd_void_any.
1853         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1854         function.
1855         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1856         (_bfd_generic_bfd_set_private_flags): Likewise.
1857         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1858         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1859         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1860         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1861         (_bfd_noarchive_construct_extended_name_table): Likewise.
1862         (_bfd_noarchive_truncate_arname): Likewise.
1863         (_bfd_noarchive_write_ar_hdr): Likewise.
1864         (_bfd_noarchive_get_elt_at_index): Likewise.
1865         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1866         (_bfd_nosymbols_print_symbol): Likewise.
1867         (_bfd_nosymbols_get_symbol_info): Likewise.
1868         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1869         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1870         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1871         (_bfd_nosymbols_get_lineno): Likewise.
1872         (_bfd_nosymbols_find_nearest_line): Likewise.
1873         (_bfd_nosymbols_find_line): Likewise.
1874         (_bfd_nosymbols_find_inliner_info): Likewise.
1875         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1876         (_bfd_nosymbols_read_minisymbols): Likewise.
1877         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1878         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1879         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1880         (_bfd_nowrite_set_arch_mach): Likewise.
1881         (_bfd_nowrite_set_section_contents): Likewise.
1882         (_bfd_nolink_sizeof_headers): Likewise.
1883         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1884         (_bfd_nolink_bfd_relax_section): Likewise.
1885         (_bfd_nolink_bfd_gc_sections): Likewise.
1886         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1887         (_bfd_nolink_bfd_merge_sections): Likewise.
1888         (_bfd_nolink_bfd_is_group_section): Likewise.
1889         (_bfd_nolink_bfd_discard_group): Likewise.
1890         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1891         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1892         (_bfd_nolink_bfd_link_just_syms): Likewise.
1893         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1894         (_bfd_nolink_bfd_final_link): Likewise.
1895         (_bfd_nolink_bfd_link_split_section): Likewise.
1896         (_bfd_nolink_section_already_linked): Likewise.
1897         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1898         (_bfd_nolink_bfd_define_start_stop): Likewise.
1899         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1900         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1901         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1902         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1903         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
1904         accepts one or more arguments.
1905         (bfd_true_any): Likewise.
1906         (bfd_nullvoidptr_any): Likewise.
1907         (bfd_0_any): Likewise.
1908         (bfd_0u_any): Likewise.
1909         (bfd_0l_any): Likewise.
1910         (_bfd_n1_any): Likewise.
1911         (bfd_void_any): Likewise.
1912         * libbfd.h (extern): Regenerate
1913         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1914         based dummy function.
1915         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1916         * binary.c (binary_get_symbol_info): Likewise.
1917         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1918         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1919         * coffcode.h (coff_set_alignment_hook): Likewise.
1920         (symname_in_debug_hook): Likewise.
1921         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1922         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1923         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1924         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1925         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1926         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1927         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1928         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1929         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1930         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1931         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1932         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1933         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1934         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1935         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1936         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1937         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1938         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1939         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1940         (bfd_elfNN_bfd_set_private_flags): Likewise.
1941         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1942         (elf_backend_init_index_section): Likewise.
1943         (elf_backend_allow_non_load_phdr): Likewise.
1944         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1945         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1946         * ieee.c (ieee_construct_extended_name_table): Likewise.
1947         (ieee_write_armap): Likewise.
1948         (ieee_write_ar_hdr): Likewise.
1949         (ieee_bfd_is_target_special_symbol): Likewise.
1950         * ihex.c (ihex_canonicalize_symtab): Likewise.
1951         (ihex_bfd_is_target_special_symbol): Likewise.
1952         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1953         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1954         (_bfd_ecoff_set_alignment_hook): Likewise.
1955         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1956         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1957         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1958         * oasys.c (oasys_construct_extended_name_table): Likewise.
1959         (oasys_write_armap): Likewise.
1960         (oasys_write_ar_hdr): Likewise.
1961         (oasys_bfd_is_target_special_symbol): Likewise.
1962         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1963         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1964         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1965         * som.c (som_bfd_is_target_special_symbol): Likewise.
1966         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1967         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1968         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1969         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1970         (versados_bfd_reloc_name_lookup): Likewise.
1971         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1972         (vms_bfd_define_start_stop): Likewise.
1973         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1974         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1975         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1976         * elf32-arc.c (get_replace_function): Assign replacement function
1977         to func pointer.
1978         * elf32-i370.c (i370_noop): Update prototype.
1979
1980 2018-02-13  Alan Modra  <amodra@gmail.com>
1981
1982         PR 22836
1983         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1984         relocation sections.  If size reduces to just the flag word,
1985         remove that too and mark with SEC_EXCLUDE.
1986         * elflink.c (bfd_elf_final_link): Strip empty group sections.
1987
1988 2018-02-13  Alan Modra  <amodra@gmail.com>
1989
1990         PR 22829
1991         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1992         PT_GNU_RELRO setup.
1993
1994 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
1995
1996         * i386msdos.c (msdos_mkobject); New function.
1997         (msdos_object_p): New function.
1998         (i386_msdos_vec): Use msdos_object_p as the check_format
1999         function.
2000         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2001         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2002         IMAGE_NT_SIGNATURE.
2003         * peXXigen.c: Likewise.
2004         * coff-ia64.c: Likewise.
2005
2006 2018-02-12  Nick Clifton  <nickc@redhat.com>
2007
2008         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2009         assignment.
2010         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2011
2012 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2013
2014         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2015         (sparc_elf_append_rela): Assert that there is enough room in section.
2016         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2017         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2018         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2019         For a symbol subject to a GOT relocation, reserve a slot in the
2020         relocation section if the symbol isn't dynamic and we are in PIC mode.
2021         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2022         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2023         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2024         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2025         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2026         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2027         undefined weak symbol with non-default visibility.  Remove superfluous
2028         'else' and fix formatting.
2029
2030 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2031
2032         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2033         is_solaris.
2034         (i386_elf32_sol2_vec): Don't declare.
2035         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2036         Don't set need_global_offset_table.
2037         (elf_i386_solaris_arch_bed): New.
2038         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2039         Solaris.
2040         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2041         target_os != is_nacl instead of target_os == is_normal.
2042         (x86_64_elf64_sol2_vec): Don't declare.
2043         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2044         is_nacl instead of target_os == is_normal.  Don't set
2045         need_global_offset_table.
2046         (elf_x86_64_solaris_arch_bed): New.
2047         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2048         Solaris.
2049         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2050         _GLOBAL_OFFSET_TABLE_ for Solaris.
2051         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2052         need_global_offset_table.
2053         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2054         (elf_x86_link_hash_table): Remove need_global_offset_table.
2055         (elf_x86_init_table): Likewise.
2056
2057 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2058
2059         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2060         Remove prototype.
2061         (i386_elf32_sol2_vec): Declared.
2062         (elf_i386_link_setup_gnu_properties): Set
2063         need_global_offset_table with info->output_bfd->xvec.
2064         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2065         Remove prototype.
2066         (x86_64_elf64_sol2_vec): Declared.
2067         (elf_x86_64_link_setup_gnu_properties): Set
2068         need_global_offset_table with info->output_bfd->xvec.
2069
2070 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2071
2072         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2073         New prototype.
2074         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2075         for Solaris.
2076         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2077         New prototype.
2078         (elf_x86_64_link_setup_gnu_properties): Set
2079         need_global_offset_table for Solaris.
2080         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2081         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2082         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2083         need_global_offset_table.
2084         * elfxx-x86.h (elf_x86_link_hash_table): Add
2085         need_global_offset_table.
2086         (elf_x86_init_table): Likewise.
2087
2088 2018-02-08  Jim Wilson  <jimw@sifive.com>
2089
2090         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2091         change.
2092
2093 2018-02-08  Nick Clifton  <nickc@redhat.com>
2094
2095         PR 22788
2096         * elf.c (elf_parse_notes): Reject notes with excessuively large
2097         alignments.
2098
2099 2018-02-07  Alan Modra  <amodra@gmail.com>
2100
2101         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2102         * elf32-ppc.c: Remove speculation barrier support.
2103         * elf32-ppc.h: Likewise.
2104         * elf64-ppc.c: Likewise.
2105         * elf64-ppc.h: Likewise.
2106
2107 2018-02-06  Jim Wilson  <jimw@sifive.com>
2108
2109         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2110         callback to report an error.
2111
2112 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2113
2114         PR ld/22263
2115         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2116         into call to !bfd_link_executable and tidy up.
2117         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2118         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2119         !bfd_link_executable.
2120         <R_SPARC_TLS_IE_HI22>: Likewise.
2121         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2122         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2123         !bfd_link_executable.
2124         <R_SPARC_WPLT30>: Tidy up.
2125         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2126         !bfd_link_executable.
2127         (allocate_dynrelocs): Likewise.
2128         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2129         <R_SPARC_TLS_GD_HI22>: Merge into...
2130         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2131         sparc_elf_tls_transition and remove redundant code.
2132         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2133         !bfd_link_executable.
2134         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2135         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2136         <R_SPARC_TLS_LDM_CALL>: Likewise.
2137         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2138         <R_SPARC_TLS_GD_ADD>: Likewise.
2139         <R_SPARC_TLS_LDM_ADD>: Likewise.
2140         <R_SPARC_TLS_LDO_ADD>: Likewise.
2141         <R_SPARC_TLS_IE_LD>: Likewise.
2142
2143 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2144
2145         PR 22789
2146         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2147         functions failed to find the function name, try the generic elf
2148         find function instead.
2149
2150 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2151
2152         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2153         'memcpy' instead of 'strncpy' when writing the magic number.
2154
2155 2018-02-06  Nick Clifton  <nickc@redhat.com>
2156
2157         PR 22794
2158         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2159         section before attempting to read it in.
2160         (bfd_get_alt_debug_link_info): Likewise.
2161
2162 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2163
2164         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2165         line information in addition to name, if they can be found.
2166
2167 2018-02-05  Renlin Li  <renlin.li@arm.com>
2168
2169         PR ld/22764
2170         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2171         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2172         check for writeable section as well.
2173
2174 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2175
2176         PR ld/22782
2177         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2178         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2179         undefined weak symbol to 0.
2180         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2181         if _GLOBAL_OFFSET_TABLE_ is referenced.
2182         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2183         got_referenced instead of ref_regular_nonweak.  Remove the
2184         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2185         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2186
2187 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2188
2189         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2190         initialize `hi_reloc'.
2191
2192 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2193
2194         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2195         SHT_MIPS_REGINFO sections don't assert the correct size and
2196         report an error instead.
2197
2198 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2199
2200         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2201         status from `->elf_backend_section_processing'.
2202
2203 2018-02-02  Jim Wilson  <jimw@sifive.com>
2204
2205         PR ld/22756
2206         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
2207         If link_info->wrap_hash, check for a duplicate symbol and ignore.
2208         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
2209         Pass new argument to riscv_relax_delete_bytes.
2210         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
2211         ATTRIBUTE_UNUSED from link_info parameter.
2212
2213 2018-02-02  Alan Modra  <amodra@gmail.com>
2214
2215         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
2216         emitted for toc sequence optimization.  Set and use "howto" later.
2217
2218 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
2219
2220         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
2221         arithmetic on NULL pointer.
2222         * elflink.c (_bfd_elf_archive_symbol_lookup,
2223         elf_link_add_archive_symbols): Likewise.
2224
2225 2018-01-31  Michael Matz  <matz@suse.de>
2226
2227         * elflink.c (bfd_elf_define_start_stop): Fix check of
2228         def_dynamic.
2229
2230 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2231
2232         PR ld/21964
2233         * elflink.c (bfd_elf_define_start_stop): Check if __start and
2234         __stop symbols are referenced by shared objects.
2235
2236 2018-01-30  Alan Modra  <amodra@gmail.com>
2237
2238         PR 22758
2239         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
2240         segment when demand paged with lma on the same page.  Test this
2241         before load/non-load, executable/non-executable,
2242         writable/non-writable tests and simplify.  Delete bogus relro
2243         condition in writable/non-writable test.  Delete outdated
2244         comment.  Formatting.
2245
2246 2018-01-30  Alan Modra  <amodra@gmail.com>
2247
2248         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
2249         symbols dynamic.
2250
2251 2018-01-29  Alan Modra  <amodra@gmail.com>
2252
2253         PR 22741
2254         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
2255         range before converting to a symbol table pointer.
2256
2257 2018-01-27  Nick Clifton  <nickc@redhat.com>
2258
2259         * po/ru.po: Updated Russian translation.
2260
2261 2018-01-26  Alan Modra  <amodra@gmail.com>
2262
2263         * elflink.c (bfd_elf_define_start_stop): Override symbols when
2264         they are defined dynamically.
2265
2266 2018-01-26  Alan Modra  <amodra@gmail.com>
2267
2268         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
2269         .branch_lt changes size.
2270
2271 2018-01-25  Alan Modra  <amodra@gmail.com>
2272
2273         PR 22746
2274         * elfcode.h (elf_object_p): Avoid integer overflow.
2275
2276 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
2277
2278         PR ld/22727
2279         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2280         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
2281
2282         Revert
2283         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
2284
2285         PR ld/22263
2286         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
2287         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
2288         bfd_link_executable for TLS check.
2289         (_bfd_sparc_elf_check_relocs): Likewise.
2290         (allocate_dynrelocs): Likewise.
2291         (_bfd_sparc_elf_relocate_section): Likewise.
2292
2293 2018-01-24  Renlin Li  <renlin.li@arm.com>
2294
2295         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
2296         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2297         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2298         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2299         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2300         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2301         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2302
2303 2018-01-24  Renlin Li  <renlin.li@arm.com>
2304
2305         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
2306         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
2307         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
2308         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
2309         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
2310         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2311         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2312         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2313         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2314         * bfd-in2.h: Regenerate.
2315         * libbfd.h: Regenerate.
2316
2317 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
2318
2319         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
2320         `mips_elf32_section_processing' comment reference.
2321
2322 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2323
2324         PR ld/22721
2325         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
2326         versioned __tls_get_addr symbol.
2327
2328 2018-01-19  Nick Clifton  <nickc@redhat.com>
2329
2330         * po/fr.po: Updated French translation.
2331
2332 2018-01-18  Alan Modra  <amodra@gmail.com>
2333
2334         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
2335         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
2336         (ppc64_elf_build_stubs): Likewise.
2337
2338 2018-01-17  Nick Clifton  <nickc@redhat.com>
2339
2340         * po/ru.po: Updated Russian translation.
2341         * po/uk/po: Updated Ukranian translation.
2342
2343 2018-01-17  Alan Modra  <amodra@gmail.com>
2344
2345         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
2346
2347 2018-01-17  Alan Modra  <amodra@gmail.com>
2348
2349         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
2350         (CRSETEQ, BEQCTRM): Define.
2351         (is_nonpic_glink_stub): Don't check bctr.
2352         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2353         (ppc_elf_relax_section): Size speculation barrier.
2354         (output_bctr): New function.
2355         (write_glink_stub): Use output_bctr.
2356         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
2357         (ppc_elf_finish_dynamic_symbol): Likewise.
2358         (ppc_elf_finish_dynamic_sections): Use output_bctr.
2359         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
2360         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
2361         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
2362         (size_global_entry_stubs): Handle speculation barrier sizing.
2363         (plt_stub_size): Likewise.
2364         (output_bctr): New function.
2365         (build_plt_stub, build_tls_get_addr_stub): Output speculation
2366         barrier.
2367         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
2368         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
2369         (build_global_entry_stubs): Output speculation barrier.
2370         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
2371         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
2372
2373 2018-01-17  Alan Modra  <amodra@gmail.com>
2374
2375         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
2376         __tls_get_addr_opt, and alignment sizing.
2377         (TLS_GET_ADDR_GLINK_SIZE): Delete.
2378         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
2379         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
2380         or 8 insns.
2381         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2382         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
2383         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
2384         by PLT reloc count.
2385         (write_glink_stub): Handle __tls_get_addr_opt stub.
2386         Pad out to size given by GLINK_ENTRY_SIZE.
2387         (ppc_elf_relocate_section): Adjust write_glink_stub call.
2388         (ppc_elf_finish_dynamic_symbol): Likewise.
2389         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
2390         insn array since so many need rewriting.
2391         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
2392         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
2393         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
2394         nops.  Adjust all uses.
2395         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
2396         in glink_vma calculation.
2397         (struct ppc_link_hash_table): Add global_entry section pointer.
2398         (create_linkage_sections): Create separate section for global
2399         entry stubs.
2400         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
2401         (size_global_entry_stubs): Handle sizing for aligned stubs.
2402         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
2403         and don't stash end of glink branch table in rawsize.
2404         (ppc_build_one_stub): Rewrite stub size calculations.
2405         (build_global_entry_stubs): Use new section.
2406         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
2407         Build lazy link stubs out to end of section.  Build global entry
2408         stubs in new section.
2409
2410 2018-01-15  Nick Clifton  <nickc@redhat.com>
2411
2412         * po/uk.po: Updated Ukranian translation.
2413
2414 2018-01-13  Nick Clifton  <nickc@redhat.com>
2415
2416         * po/bfd.pot: Regenerated.
2417
2418 2018-01-13  Nick Clifton  <nickc@redhat.com>
2419
2420         * version.m4: Bump version to 2.30.51
2421         * configure: Regenerate.
2422
2423 2018-01-13  Nick Clifton  <nickc@redhat.com>
2424
2425         2.30 branch created.
2426
2427 2018-01-12  Jens Widell  <jl@opera.com>
2428
2429         * elf.c (setup_group): Optimize search for group by remembering
2430         last found group and restarting search at that index.
2431         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
2432
2433 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
2434
2435         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
2436         bfd_link_common_skip_none in switch.
2437
2438 2018-01-12  Alan Modra  <amodra@gmail.com>
2439
2440         PR ld/22649
2441         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
2442         references on forced local symbols.
2443
2444 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2445
2446         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2447         .reginfo section has wrong size.
2448
2449 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2450
2451         PR ld/22393
2452         * elf.c (_bfd_elf_map_sections_to_segments): When generating
2453         separate code and read-only data LOAD segments, create a new
2454         LOAD segment if the previous section contains text and the
2455         current section doesn't or vice versa.  Don't put a writable
2456         section in a read-only segment if there is a RELRO segment.
2457
2458 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2459
2460         PR ld/22649
2461         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
2462         references on forced local symbols.
2463
2464 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2465
2466         PR ld/22677
2467         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
2468         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
2469
2470 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2471
2472         PR 22662
2473         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
2474
2475 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
2476
2477         * elf.c (elfcore_grok_freebsd_note): Handle
2478         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
2479         NT_FREEBSD_PROCSTAT_VMMAP.
2480
2481 2018-01-03  Alan Modra  <amodra@gmail.com>
2482
2483         Update year range in copyright notice of all files.
2484
2485 For older changes see ChangeLog-2017
2486 \f
2487 Copyright (C) 2018 Free Software Foundation, Inc.
2488
2489 Copying and distribution of this file, with or without modification,
2490 are permitted in any medium without royalty provided the copyright
2491 notice and this notice are preserved.
2492
2493 Local Variables:
2494 mode: change-log
2495 left-margin: 8
2496 fill-column: 74
2497 version-control: never
2498 End: