bfd/ChangeLog

   1 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
   2         Mickaël Guêné  <mickael.guene@st.com>
   3
   4         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
   5         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
   6         relocations.
   7         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
   8         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
   9         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
  10         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
  11         (struct elf32_arm_link_hash_table): Update comment.
  12         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
  13         (IS_ARM_TLS_RELOC): Likewise.
  14         (elf32_arm_check_relocs): Likewise.
  15         (allocate_dynrelocs_for_symbol): Likewise.
  16         (elf32_arm_size_dynamic_sections): Update comment.
  17         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
  18         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
  19
  20 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  21         Mickaël Guêné  <mickael.guene@st.com>
  22
  23         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
  24         (elf32_arm_create_dynamic_sections): Handle FDPIC.
  25         (elf32_arm_allocate_plt_entry): Likewise.
  26         (elf32_arm_populate_plt_entry): Likewise.
  27         (elf32_arm_output_plt_map_1): Likewise.
  28
  29 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  30         Mickaël Guêné  <mickael.guene@st.com>
  31
  32         * elf32-arm.c (struct fdpic_local): New.
  33         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
  34         (elf32_arm_local_fdpic_cnts): New.
  35         (struct fdpic_global): New.
  36         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
  37         (elf32_arm_link_hash_table): Add srofixup field.
  38         (arm_elf_add_rofixup): New.
  39         (arm_elf_fill_funcdesc): New.
  40         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
  41         (elf32_arm_allocate_local_sym_info): Likewise.
  42         (create_got_section): Create .rofixup section.
  43         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
  44         (bfd_elf32_arm_set_target_params): Handle FDPIC.
  45         (elf32_arm_final_link_relocate): Likewise.
  46         (elf32_arm_check_relocs): Likewise.
  47         (allocate_dynrelocs_for_symbol): Likewise.
  48         (elf32_arm_size_dynamic_sections): Likewise.
  49         (elf32_arm_finish_dynamic_sections): Likewise.
  50         (elf32_arm_output_arch_local_syms): Likewise.
  51         (elf32_arm_fdpic_omit_section_dynsym): New.
  52
  53 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  54         Mickaël Guêné  <mickael.guene@st.com>
  55
  56         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
  57         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
  58         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
  59         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
  60         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
  61         (elf32_arm_howto_from_type): Take new members of
  62         elf32_arm_howto_table_2 into account.
  63         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
  64         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
  65         BFD_RELOC_ARM_FUNCDESC_VALUE.
  66         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
  67         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
  68         BFD_RELOC_ARM_FUNCDESC_VALUE.
  69
  70 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  71         Mickaël Guêné  <mickael.guene@st.com>
  72
  73         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
  74         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
  75         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
  76         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
  77
  78 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  79         Mickaël Guêné  <mickael.guene@st.com>
  80
  81         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
  82         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
  83         arm*-*-uclinuxfdpiceabi.
  84         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
  85         arm_elf32_fdpic_le_vec.
  86         * configure: Regenerate.
  87         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
  88         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
  89         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
  90         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
  91         (elf32_arm_fdpic_link_hash_table_create): New.
  92         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
  93         arm_elf32_fdpic_le_vec.
  94
  95 2018-04-25  Alan Modra  <amodra@gmail.com>
  96
  97         * elf-linux-core.h: Disable gcc-8 string truncation warning.
  98         * elf.c (elfcore_write_prpsinfo): Likewise.
  99
 100 2018-04-25  Alan Modra  <amodra@gmail.com>
 101
 102         * Makefile.am: Remove arm-aout and arm-coff support.
 103         * config.bfd: Likewise.
 104         * configure.ac: Likewise.
 105         * targets.c: Likewise.
 106         * aout-arm.c: Delete.
 107         * armnetbsd.c: Delete.
 108         * riscix.c: Delete.
 109         * Makefile.in: Regenerate.
 110         * configure: Regenerate.
 111         * po/SRC-POTFILES.in: Regenerate.
 112
 113 2018-04-24  Nick Clifton  <nickc@redhat.com>
 114
 115         PR 23113
 116         * elf.c (ignore_section_sym): Check for the output_section pointer
 117         being NULL before dereferencing it.
 118
 119         PR 23110
 120         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
 121         a negative PE_DEBUG_DATA size before iterating over the debug data.
 122
 123 2018-04-23  Alan Modra  <amodra@gmail.com>
 124
 125         * elf-linux-core.h: Revert last change.
 126         * elf.c: Likewise.
 127
 128 2018-04-23  Nick Clifton  <nickc@redhat.com>
 129
 130         PR 23056
 131         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 132         the end of the string table, and zero it.
 133
 134 2018-04-23  Alan Modra  <amodra@gmail.com>
 135
 136         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
 137         gcc-8 string truncation warning.
 138         (swap_linux_prpsinfo32_ugid16_out): Likewise.
 139         (swap_linux_prpsinfo64_ugid32_out): Likewise.
 140         (swap_linux_prpsinfo64_ugid16_out): Likewise.
 141         * elf.c (elfcore_write_prpsinfo): Likewise.
 142
 143 2018-04-23  Nick Clifton  <nickc@redhat.com>
 144
 145         PR 23056
 146         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 147         the end of the string table, and zero it.
 148
 149 2018-04-20  Alan Modra  <amodra@gmail.com>
 150
 151         PR 22978
 152         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 153         case both dtprel and tprel relocs.
 154         (allocate_dynrelocs): Adjust conditions for got relocs.
 155         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 156         Emit dynamic relocs on TLS GOT entries for shared libraries,
 157         not when pic.  Omit dynamic reloc on dtprel entry when local,
 158         and on tprel entry when local and executable.
 159
 160 2018-04-19  Alan Modra  <amodra@gmail.com>
 161
 162         PR 22537
 163         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
 164         (hppa_type_of_stub): Don't return a long branch stub for
 165         symbols other than those defined statically.
 166
 167 2018-04-19  Alan Modra  <amodra@gmail.com>
 168
 169         * Makefile.am: Revert 2018-04-18 coff-mips changes.
 170         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
 171         to selvecs for mips targets change 2018-04-18.
 172         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
 173         and  mips_ecoff_bele_vec.
 174         * targets.c: Likewise.
 175         * coff-mips.c: Resurrect.
 176         * Makefile.in: Regenerate.
 177         * configure: Regenerate.
 178         * po/SRC-POTFILES.in: Regenerate.
 179
 180 2018-04-18  Alan Modra  <amodra@gmail.com>
 181
 182         * Makefile.am: Remove mips aout and coff support.
 183         * config.bfd: Likewise.
 184         * configure.ac: Likewise.
 185         * targets.c: Likewise.
 186         * coff-mips.c: Delete
 187         * mipsbsd.c: Delete
 188         * pe-mips.c: Delete
 189         * pei-mips.c: Delete
 190         * Makefile.in: Regenerate.
 191         * configure: Regenerate.
 192         * po/SRC-POTFILES.in: Regenerate.
 193
 194 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         * elf32-i386.c (elf32_bed): Define before including
 197         "elf32-target.h".
 198         * elf64-x86-64.c (elf64_bed): Define before including
 199         "elf64-target.h".
 200         (elf32_bed): Define before including "elf32-target.h".
 201
 202 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 203
 204         PR ld/23055
 205         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 206         normal input file with compatible relocation.
 207
 208 2018-04-18  Alan Modra  <amodra@gmail.com>
 209
 210         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 211         * config.bfd: Likewise.
 212         * configure.ac: Likewise.
 213         * doc/bfdint.texi: Likewise.
 214         * targets.c: Likewise.
 215         * freebsd.h: Delete.
 216         * i386dynix.c: Delete.
 217         * i386freebsd.c: Delete.
 218         * i386linux.c: Delete.
 219         * i386mach3.c: Delete.
 220         * i386netbsd.c: Delete.
 221         * i386os9k.c: Delete.
 222         * Makefile.in: Regenerate.
 223         * configure: Regenerate.
 224         * po/SRC-POTFILES.in: Regenerate.
 225
 226 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
 227
 228         Microblaze Target: PIC data text relative
 229
 230         * bfd/reloc.c (2 new BFD relocations):
 231         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
 232         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
 233         * bfd/bfd-in2.h: Regenerate
 234         * bfd/libbfd.h: Regenerate
 235         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
 236         new relocs and handle them in both relocate and relax functions.
 237         (microblaze_elf_reloc_type_lookup): add mapping between for new
 238         bfd relocs.
 239         (microblaze_elf_relocate_section): Handle new relocs in case of
 240         elf relocation.
 241         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
 242
 243 2018-04-17  Nick Clifton  <nickc@redhat.com>
 244
 245         PR 23055
 246         * aoutx.h (find_nearest_line): Check that the symbol name exists
 247         and is long enough, before attempting to see if it is for a .o
 248         file.
 249         * hash.c (bfd_hash_hash): Add an assertion that the string is not
 250         NULL.
 251         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
 252         NULL.
 253         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
 254         has no name.
 255
 256         PR 23065
 257         * dwarf2.c (concat_filename): Check for a NULL table pointer.
 258
 259 2018-04-16  Nick Clifton  <nickc@redhat.com>
 260
 261         PR 23061
 262         * coffgen.c (coff_pointerize_aux): Check for an out of range
 263         fixup.
 264
 265 2018-04-16  Alan Modra  <amodra@gmail.com>
 266
 267         * Makefile.am: Remove arm-epoc-pe support.
 268         * coff-arm.c: Likewise.
 269         * config.bfd: Likewise.
 270         * configure.ac: Likewise.
 271         * targets.c: Likewise.
 272         * epoc-pe-arm.c: Delete.
 273         * epoc-pei-arm.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 sparc-aout and sparc-coff support.
 281         * config.bfd: Likewise.
 282         * configure.ac: Likewise.
 283         * targets.c: Likewise.
 284         * aout-sparcle.c: Delete.
 285         * aoutf1.h: Delete.
 286         * cf-sparclynx.c: Delete.
 287         * coff-sparc.c: Delete.
 288         * demo64.c: Delete.
 289         * sparclinux.c: Delete.
 290         * sparclynx.c: Delete.
 291         * sparcnetbsd.c: Delete.
 292         * sunos.c: Delete.
 293         * Makefile.in: Regenerate.
 294         * configure: Regenerate.
 295         * po/SRC-POTFILES.in: Regenerate.
 296
 297 2018-04-16  Alan Modra  <amodra@gmail.com>
 298
 299         * Makefile.am: Remove m68k-aout and m68k-coff support.
 300         * aoutf1.h: Likewise.
 301         * aoutx.h: Likewise.
 302         * archive.c: Likewise.
 303         * bfd-in.h: Likewise.
 304         * bfd.c: Likewise.
 305         * coffcode.h: Likewise.
 306         * coffswap.h: Likewise.
 307         * config.bfd: Likewise.
 308         * configure.ac: Likewise.
 309         * configure.host: Likewise.
 310         * doc/bfd.texinfo: Likewise.
 311         * doc/bfdint.texi: Likewise.
 312         * freebsd.h: Likewise.
 313         * gen-aout.c: Likewise.
 314         * hpux-core.c: Likewise.
 315         * libaout.h: Likewise.
 316         * libbfd-in.h: Likewise.
 317         * pdp11.c: Likewise.
 318         * peicode.h: Likewise.
 319         * riscix.c: Likewise.
 320         * targets.c: Likewise.
 321         * aout0.c: Delete.
 322         * coff-apollo.c: Delete.
 323         * coff-aux.c: Delete.
 324         * coff-m68k.c: Delete.
 325         * coff-svm68k.c: Delete.
 326         * coff-u68k.c: Delete.
 327         * hosts/delta68.h: Delete.
 328         * hosts/hp300bsd.h: Delete.
 329         * hosts/m68kaux.h: Delete.
 330         * hosts/news.h: Delete.
 331         * hp300bsd.c: Delete.
 332         * hp300hpux.c: Delete.
 333         * liboasys.h: Delete.
 334         * m68k4knetbsd.c: Delete.
 335         * m68klinux.c: Delete.
 336         * m68knetbsd.c: Delete.
 337         * oasys.c: Delete.
 338         * versados.c: Delete.
 339         * Makefile.in: Regenerate.
 340         * bfd-in2.h: Regenerate.
 341         * configure: Regenerate.
 342         * libbfd.h: Regenerate.
 343         * po/SRC-POTFILES.in: Regenerate.
 344
 345 2018-04-16  Alan Modra  <amodra@gmail.com>
 346
 347         * Makefile.am: Remove sh5 and sh64 support.
 348         * archures.c: Likewise.
 349         * config.bfd: Likewise.
 350         * configure.ac: Likewise.
 351         * cpu-sh.c: Likewise.
 352         * elf32-sh-relocs.h: Likewise.
 353         * elf32-sh.c: Likewise.
 354         * targets.c: Likewise.
 355         * elf32-sh64-com.c: Delete.
 356         * elf32-sh64.c: Delete.
 357         * elf32-sh64.h: Delete.
 358         * elf64-sh64.c: Delete.
 359         * Makefile.in: Regenerate.
 360         * bfd-in2.h: Regenerate.
 361         * configure: Regenerate.
 362         * po/SRC-POTFILES.in: Regenerate.
 363
 364 2018-04-16  Alan Modra  <amodra@gmail.com>
 365
 366         * Makefile.am: Remove sh-symbianelf support.
 367         * config.bfd: Likewise.
 368         * configure.ac: Likewise.
 369         * targets.c: Likewise.
 370         * elf32-sh-symbian.c: Delete.
 371         * Makefile.in: Regenerate.
 372         * configure: Regenerate.
 373         * po/SRC-POTFILES.in: Regenerate.
 374
 375 2018-04-16  Alan Modra  <amodra@gmail.com>
 376
 377         * Makefile.am: Remove vax-bsd and vax-ultrix support.
 378         * config.bfd: Likewise.
 379         * configure.ac: Likewise.
 380         * targets.c: Likewise.
 381         * vaxbsd.c: Delete.
 382         * Makefile.in: Regenerate.
 383         * configure: Regenerate.
 384         * po/SRC-POTFILES.in: Regenerate.
 385
 386 2018-04-16  Alan Modra  <amodra@gmail.com>
 387
 388         * Makefile.am: Remove w65 support.
 389         * archures.c: Likewise.
 390         * coffcode.h: Likewise.
 391         * config.bfd: Likewise.
 392         * configure.ac: Likewise.
 393         * targets.c: Likewise.
 394         * coff-w65.c: Delete.
 395         * cpu-w65.c: Delete.
 396         * Makefile.in: Regenerate.
 397         * bfd-in2.h: Regenerate.
 398         * configure: Regenerate.
 399         * po/SRC-POTFILES.in: Regenerate.
 400
 401 2018-04-16  Alan Modra  <amodra@gmail.com>
 402
 403         * Makefile.am: Remove we32k support.
 404         * archures.c: Likewise.
 405         * coffcode.h: Likewise.
 406         * config.bfd: Likewise.
 407         * configure.ac: Likewise.
 408         * targets.c: Likewise.
 409         * coff-we32k.c: Delete.
 410         * cpu-we32k.c: Delete.
 411         * Makefile.in: Regenerate.
 412         * bfd-in2.h: Regenerate.
 413         * configure: Regenerate.
 414         * po/SRC-POTFILES.in: Regenerate.
 415
 416 2018-04-16  Alan Modra  <amodra@gmail.com>
 417
 418         * Makefile.am: Remove m88k support.
 419         * aoutx.h: Likewise.
 420         * archures.c: Likewise.
 421         * coffcode.h: Likewise.
 422         * coffswap.h: Likewise.
 423         * config.bfd: Likewise.
 424         * configure.ac: Likewise.
 425         * cpu-ns32k.c: Likewise.
 426         * elf32-nds32.c: Likewise.
 427         * mach-o.c: Likewise.
 428         * netbsd-core.c: Likewise.
 429         * reloc.c: Likewise.
 430         * targets.c: Likewise.
 431         * coff-m88k.c: Delete.
 432         * cpu-m88k.c: Delete.
 433         * elf32-m88k.c: Delete.
 434         * hosts/m88kmach3.h: Delete.
 435         * m88kmach3.c: Delete.
 436         * m88kopenbsd.c: Delete.
 437         * Makefile.in: Regenerate.
 438         * bfd-in2.h: Regenerate.
 439         * configure: Regenerate.
 440         * po/SRC-POTFILES.in: Regenerate.
 441
 442 2018-04-16  Alan Modra  <amodra@gmail.com>
 443
 444         * Makefile.am: Remove i370 support.
 445         * archures.c: Likewise.
 446         * config.bfd: Likewise.
 447         * configure.ac: Likewise.
 448         * targets.c: Likewise.
 449         * cpu-i370.c: Delete.
 450         * elf32-i370.c: Delete.
 451         * Makefile.in: Regenerate.
 452         * bfd-in2.h: Regenerate.
 453         * configure: Regenerate.
 454         * po/SRC-POTFILES.in: Regenerate.
 455
 456 2018-04-16  Alan Modra  <amodra@gmail.com>
 457
 458         * Makefile.am: Remove h8500 support.
 459         * archures.c: Likewise.
 460         * coffcode.h: Likewise.
 461         * config.bfd: Likewise.
 462         * configure.ac: Likewise.
 463         * targets.c: Likewise.
 464         * coff-h8500.c: Delete.
 465         * cpu-h8500.c: Delete.
 466         * Makefile.in: Regenerate.
 467         * bfd-in2.h: Regenerate.
 468         * configure: Regenerate.
 469         * po/SRC-POTFILES.in: Regenerate.
 470
 471 2018-04-16  Alan Modra  <amodra@gmail.com>
 472
 473         * Makefile.am: Remove h8300-coff support.
 474         * coffcode.h: Likewise.
 475         * config.bfd: Likewise.
 476         * configure.ac: Likewise.
 477         * reloc16.c: Likewise.
 478         * targets.c: Likewise.
 479         * coff-h8300.c: Delete.
 480         * Makefile.in: Regenerate.
 481         * configure: Regenerate.
 482         * po/SRC-POTFILES.in: Regenerate.
 483
 484 2018-04-16  Alan Modra  <amodra@gmail.com>
 485
 486         * Makefile.am: Remove IEEE 695 support.
 487         * archures.c: Likewise.
 488         * bfd.c: Likewise.
 489         * config.bfd: Likewise.
 490         * configure.ac: Likewise.
 491         * doc/bfd.texinfo: Likewise.
 492         * doc/bfdint.texi: Likewise.
 493         * doc/bfdsumm.texi: Likewise.
 494         * section.c: Likewise.
 495         * targets.c: Likewise.
 496         * ieee.c: Delete.
 497         * libieee.h: Delete.
 498         * Makefile.in: Regenerate.
 499         * bfd-in2.h: Regenerate.
 500         * configure: Regenerate.
 501         * po/SRC-POTFILES.in: Regenerate.
 502
 503 2018-04-16  Alan Modra  <amodra@gmail.com>
 504
 505         * config.bfd: Remove tandem support.
 506
 507 2018-04-16  Alan Modra  <amodra@gmail.com>
 508
 509         * Makefile.am: Remove newsos3 support.
 510         * aoutx.h: Likewise.
 511         * config.bfd: Likewise.
 512         * configure.ac: Likewise.
 513         * targets.c: Likewise.
 514         * newsos3.c: Delete.
 515         * Makefile.in: Regenerate.
 516         * configure: Regenerate.
 517         * po/SRC-POTFILES.in: Regenerate.
 518
 519 2018-04-16  Alan Modra  <amodra@gmail.com>
 520
 521         * Makefile.am: Remove netware support.
 522         * bfd-in.h: Likewise.
 523         * bfd.c: Likewise.
 524         * config.bfd: Likewise.
 525         * configure.ac: Likewise.
 526         * doc/bfdint.texi: Likewise.
 527         * ecoff.c: Likewise.
 528         * targets.c: Likewise.
 529         * libnlm.h: Delete.
 530         * nlm-target.h: Delete.
 531         * nlm.c: Delete.
 532         * nlm32-alpha.c: Delete.
 533         * nlm32-i386.c: Delete.
 534         * nlm32-ppc.c: Delete.
 535         * nlm32-sparc.c: Delete.
 536         * nlm32.c: Delete.
 537         * nlm64.c: Delete.
 538         * nlmcode.h: Delete.
 539         * nlmswap.h: Delete.
 540         * Makefile.in: Regenerate.
 541         * bfd-in2.h: Regenerate.
 542         * configure: Regenerate.
 543         * po/SRC-POTFILES.in: Regenerate.
 544
 545 2018-04-16  Alan Modra  <amodra@gmail.com>
 546
 547         * archures.c: Remove tahoe support.
 548         * config.bfd: Likewise.
 549         * configure.ac: Likewise.
 550         * hosts/tahoe.h: Delete.
 551         * bfd-in2.h: Regenerate.
 552         * configure: Regenerate.
 553
 554 2018-04-14  Alan Modra  <amodra@gmail.com>
 555
 556         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
 557         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
 558         sanity test.
 559         (elfNN_bed): Init relropagesize.
 560         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
 561         select relropagesize.
 562         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 563         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 564         (ELF_MINPAGESIZE): Don't define.
 565         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 566         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 567         * bfd-in2.h: Regenerate.
 568
 569 2018-04-14  Alan Modra  <amodra@gmail.com>
 570
 571         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
 572         on __QNXTARGET__ define.
 573
 574 2018-04-14  Alan Modra  <amodra@gmail.com>
 575
 576         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
 577         to obsolete list.
 578
 579 2018-04-11  Alan Modra  <amodra@gmail.com>
 580
 581         * aout-adobe.c: Delete.
 582         * bout.c: Delete.
 583         * coff-i860.c: Delete.
 584         * coff-i960.c: Delete.
 585         * cpu-i860.c: Delete.
 586         * cpu-i960.c: Delete.
 587         * elf32-i860.c: Delete.
 588         * elf32-i960.c: Delete.
 589         * hosts/i860mach3.h: Delete.
 590         * Makefile.am: Remove i860, i960, bout, and adobe support.
 591         * archures.c: Remove i860 and i960 support.
 592         * coffcode.h: Likewise.
 593         * reloc.c: Likewise.
 594         * aoutx.h: Comment updates.
 595         * archive.c: Remove BOUT and i960 support.
 596         * bfd.c: Remove BOUT support.
 597         * coffswap.h: Remove i960 support.
 598         * config.bfd: Remove i860, i960 and adobe targets.
 599         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
 600         * targets.c: Likewise.
 601         * ieee.c: Remove i960 support.
 602         * mach-o.c: Remove i860 support.
 603         * Makefile.in: Regenerate.
 604         * bfd-in2.h: Regenerate.
 605         * configure: Regenerate.
 606         * libbfd.h: Regenerate.
 607         * po/SRC-POTFILES.in: Regenerate.
 608
 609 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 610
 611         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
 612         in the BFD symbol referred by the relocation.
 613         (mips_elf64_write_rela): Likewise.
 614
 615 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 616
 617         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
 618         error for out-of-range `r_sym' values.
 619
 620 2018-04-09  Alan Modra  <amodra@gmail.com>
 621
 622         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
 623         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
 624         (ppc64_elf_check_relocs): Set has_pltcall.
 625         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
 626         (ppc64_elf_inline_plt): New function.
 627         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
 628         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
 629         * elf32-ppc.c (has_pltcall): Define.
 630         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
 631         (ppc_elf_check_relocs): Set has_pltcall.
 632         (ppc_elf_inline_plt): New function.
 633         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
 634         (ppc_elf_size_dynamic_sections): Likewise.
 635         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
 636
 637 2018-04-09  Alan Modra  <amodra@gmail.com>
 638
 639         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
 640         (is_plt_seq_reloc): New function.
 641         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
 642         (ppc_elf_tls_optimize): Handle inline plt call sequence.
 643         (ppc_elf_relax_section): Handle PLTCALL reloc.
 644         (ppc_elf_relocate_section): Nop out inline plt call sequence when
 645         resolving locally.
 646         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
 647         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
 648         (has_tls_get_addr_call): Correct comment.
 649         (is_branch_reloc): Add PLTCALL.
 650         (is_plt_seq_reloc): New function.
 651         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
 652         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
 653         entry for R_PPC64_PLTCALL.
 654         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
 655         (ppc_type_of_stub): Handle PLTCALL reloc.
 656         (toc_adjusting_stub_needed): Likewise.
 657         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
 658         reloc insn.  Nop out inline plt call sequence when resolving
 659         locally.  Handle __tls_get_addr inline plt call optimization.
 660
 661 2018-04-09  Alan Modra  <amodra@gmail.com>
 662
 663         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
 664         (struct ppc_stub_hash_entry): Add symtype field.
 665         (PLT_KEEP): Define.
 666         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
 667         (create_linkage_sections): Create pltlocal and relpltlocal.
 668         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
 669         Set PLT_KEEP.
 670         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 671         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 672         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 673         Keep PLT entries for inline calls against locals.
 674         (ppc_build_one_stub): Use pltlocal as appropriate.
 675         (ppc_size_one_stub): Likewise.
 676         (ppc64_elf_size_stubs): Set symtype.
 677         (build_global_entry_stubs_and_plt): Init pltlocal and write
 678         relpltlocal for globals.
 679         (write_plt_relocs_for_local_syms): Likewise for local syms.
 680         (ppc64_elf_relocate_section): Support PLT for local syms.
 681         * elf32-ppc.c (PLT_KEEP): Define.
 682         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
 683         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
 684         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
 685         Set PLT_KEEP.  Adjust update_local_sym_info call.
 686         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 687         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 688         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 689         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
 690         (write_global_sym_plt): Init pltlocal and write relpltlocal.
 691         (ppc_finish_symbols): Likewise for locals.
 692
 693 2018-04-09  Alan Modra  <amodra@gmail.com>
 694
 695         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
 696         for local symbols to..
 697         (write_plt_relocs_for_local_syms): ..here.  New function.
 698         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
 699         global symbols to..
 700         (build_global_entry_stubs_and_plt): ..here.  Rename from
 701         build_global_entry_stubs.
 702         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
 703         Call write_plt_relocs_for_local_syms.
 704         * elf32-ppc.c (get_sym_h): New function.
 705         (ppc_elf_relax_section): Use get_sym_h.
 706         (ppc_elf_relocate_section): Move output of PLT relocs and glink
 707         stubs for local symbols to..
 708         (ppc_finish_symbols): ..here.  New function.
 709         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
 710         global syms to..
 711         (write_global_sym_plt): ..here.  New function.
 712         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
 713         (ppc_finish_symbols): Declare.
 714
 715 2018-04-09  Alan Modra  <amodra@gmail.com>
 716
 717         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
 718         (ppc_elf_relocate_section): Likewise.
 719         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
 720         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
 721         resolution to plt entry relative to toc pointer.
 722
 723 2018-04-09  Alan Modra  <amodra@gmail.com>
 724
 725         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 726         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
 727         file when other TLS flags are tested in a mask.
 728         (TLS_MARK, NON_GOT): Define.
 729         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 730         (update_local_sym_info): Don't create got entry when NON_GOT.
 731         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 732         Set TLS_MARK.
 733         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
 734         (ppc64_elf_relocate_section): Likewise.
 735         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
 736         __tls_get_addr calls lacking a marker reloc.
 737         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 738         TLS_TPRELGD): Renumber.  Update comment.
 739         (TLS_MARK, NON_GOT): Define.
 740         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 741         (update_local_sym_info): Don't create got entry when NON_GOT.
 742         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 743         Set TLS_MARK.
 744         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
 745         __tls_get_addr calls lacking a marker reloc.
 746
 747 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 748
 749         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
 750         R_X86_64_converted_reloc_bit.
 751
 752 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 753
 754         PR gas/22318
 755         * configure: Regenerated.
 756
 757 2018-04-05  Alan Modra  <amodra@gmail.com>
 758
 759         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
 760         (elf_hppa_info_to_howto_rel): Likewise.
 761
 762 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 763
 764         * elf-hppa.h (elf_hppa_info_to_howto): Also return
 765         unsuccessfully for unimplemented relocations.
 766         (elf_hppa_info_to_howto_rel): Likewise.
 767
 768 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 769
 770         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
 771         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
 772         howto lookup failure.
 773         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
 774         accordingly.
 775         (elf32_i860_info_to_howto_rela): Likewise.
 776         (elf32_i860_relocate_splitn): Likewise.
 777         (elf32_i860_relocate_pc16): Likewise.
 778         (elf32_i860_relocate_pc26): Likewise.
 779         (elf32_i860_relocate_section): Likewise.
 780
 781 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 782
 783         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
 784         check for `visium_elf_howto_table' table access.
 785
 786 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 787
 788         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
 789         check for `iq2000_elf_howto_table' table access.
 790
 791 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 792
 793         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
 794         for `elf32_frv_howto_table' table access.
 795
 796 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 797
 798         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
 799         unsuccessfully for placeholder howtos.
 800         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 801         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
 802
 803 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
 804
 805         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
 806         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
 807
 808 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 809
 810         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
 811         ATTRIBUTE_UNUSED from `abfd'.
 812
 813 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 814
 815         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
 816         `_bfd_error_handler' call formatting.
 817
 818 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 819
 820         * elf32-mips.c (mips_info_to_howto_rel): Call
 821         `mips_elf32_rtype_to_howto' directly rather than via
 822         `->elf_backend_mips_rtype_to_howto'.
 823
 824 2018-03-28  Renlin Li  <renlin.li@arm.com>
 825
 826         PR ld/22970
 827         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
 828         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 829         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 830         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 831         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 832         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 833         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 834         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 835         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 836         (elfNN_aarch64_final_link_relocate): Support new relocations.
 837         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
 838         relocations.
 839         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
 840
 841 2018-03-28  Renlin Li  <renlin.li@arm.com>
 842
 843         PR ld/22970
 844         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
 845         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
 846         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 847         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 848         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 849         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 850         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 851         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 852         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 853         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 854         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
 855         TLSLE_LDST16_TPREL_LO12,
 856         TLSLE_LDST16_TPREL_LO12_NC,
 857         TLSLE_LDST32_TPREL_LO12,
 858         TLSLE_LDST32_TPREL_LO12_NC,
 859         TLSLE_LDST64_TPREL_LO12,
 860         TLSLE_LDST64_TPREL_LO12_NC,
 861         TLSLE_LDST8_TPREL_LO12,
 862         TLSLE_LDST8_TPREL_LO12_NC.
 863         * bfd-in2.h: Regenerated.
 864         * libbfd.h: Regenerated.
 865
 866 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 867
 868         PR ld/22972
 869         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
 870         has_old_style_got_reloc.
 871         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
 872         relocations.  Fix a couple of long lines.
 873         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
 874         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
 875         GOT relocations.
 876
 877 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
 878
 879         PR ld/23000
 880         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
 881         ENDBR64 to the TLSDESC PLT entry.
 882
 883 2018-03-21  Alan Modra  <amodra@gmail.com>
 884
 885         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
 886         symbols.  Use size_t counts.  Delete redundant opd test.
 887
 888 2018-03-21  Alan Modra  <amodra@gmail.com>
 889
 890         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
 891
 892 2018-03-21  Alan Modra  <amodra@gmail.com>
 893
 894         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
 895         field unsigned.
 896         (update_local_sym_info): Likewise for local_got_tls_masks.
 897         (ppc_elf_tls_optimize): Likewise for lgot_masks.
 898
 899 2018-03-21  Alan Modra  <amodra@gmail.com>
 900
 901         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
 902         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
 903         do in size_dynamic_sections.
 904
 905 2018-03-21  Alan Modra  <amodra@gmail.com>
 906
 907         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
 908         without first checking array bounds.
 909         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 910
 911 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 912
 913         PR ld/22983
 914         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
 915         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
 916
 917 2018-03-19  Nick Clifton  <nickc@redhat.com>
 918
 919         * po/es.po: Updated Spanish translation.
 920
 921 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
 922
 923         * elf32-xtensa.c (xlate_map_entry): Change types of address
 924         fields from 'unsigned' to 'bfd_vma'.
 925         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
 926         the key argument to bsearch. Allow offsets past the end of a
 927         section, use the last map entry for translation of such offsets.
 928
 929 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 930
 931         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
 932         Not support the target feature.
 933         (nds32_elf_ex9_itb_base): Likewise.
 934         (nds32_elf_ex9_import_table): Likewise.
 935         (nds32_elf_ex9_finish): Likewise.
 936         (nds32_elf_ex9_reloc_jmp): Likewise.
 937         (nds32_elf_get_insn_with_reg): Likewise.
 938         (nds32_get_local_syms): Likewise.
 939         (nds32_elf_ex9_replace_instruction): Likewise.
 940         (nds32_elf_ifc_calc): Likewise.
 941         (nds32_elf_ifc_finish): Likewise.
 942         (nds32_elf_ifc_replace): Likewise.
 943         (nds32_elf_ifc_reloc): Likewise.
 944
 945 2018-03-14  Alan Modra  <amodra@gmail.com>
 946
 947         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
 948         sfpr size added before defining alias symbols.
 949         (ppc64_elf_build_stubs): Add stub section padding before
 950         copying sfpr contents and defining save/restore alias symbols.
 951
 952 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 953
 954         PR ld/20882
 955         * elflink.c (elf_gc_mark_debug_section): Also check the local
 956         debug definition section.
 957
 958 2018-03-13  Nick Clifton  <nickc@redhat.com>
 959
 960         PR 22113
 961         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
 962         function.  Add an end address parameter.  Check access of the data
 963         pointer to make sure that they do not extend beyond the end
 964         address.  Return FALSE if any check fails.  Add the end address
 965         pointer to the ui structure.
 966         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
 967         codes to make sure that they do not extend beyond the end address
 968         pointer.  Print an error message and return immediately if any
 969         check fails.
 970
 971 2018-03-09  Nick Clifton  <nickc@redhat.com>
 972
 973         * elf64-s390.c (elf_s390_relocate_section): Move check for
 974         relocations against non-allocated sections to before the code that
 975         handles ifunc relocations.
 976         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 977         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
 978         relocs against IFUNC symbols in non-allocated sections as relocs
 979         against FUNC symbols.
 980         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 981
 982 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 983
 984         PR ld/22929
 985         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
 986         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
 987         relocation against FUNC symbol.
 988         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 989
 990 2018-03-07  Renlin Li  <renlin.li@arm.com>
 991
 992         PR ld/20402
 993         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
 994         symbol, and don't emit relocation in specific case.
 995
 996 2018-03-07  Alan Modra  <amodra@gmail.com>
 997
 998         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
 999         (mips_elf64_slurp_one_reloc_table): Pass on error.
1000
1001 2018-03-03  James Cowgill  <james.cowgill@mips.com>
1002             Maciej W. Rozycki  <macro@mips.com>
1003
1004         PR ld/21900
1005         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
1006         after calling `undefined_symbol' hook if this is an error
1007         condition.  Assume the value of 0 for the symbol requested
1008         otherwise.
1009
1010 2018-03-02  Jim Wilson  <jimw@sifive.com>
1011
1012         PR 22903
1013         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
1014         and nop instead of 4.
1015         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
1016         8 instead of 4.
1017
1018 2018-03-01  Jim Wilson  <jimw@sifive.com>
1019
1020         PR 22756
1021         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1022         else if instead of if.
1023
1024 2018-03-01  Alan Modra  <amodra@gmail.com>
1025
1026         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1027
1028 2018-02-28  Alan Modra  <amodra@gmail.com>
1029
1030         PR 22887
1031         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1032
1033 2018-02-28  Nick Clifton  <nickc@redhat.com>
1034
1035         PR 22895
1036         PR 22893
1037         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1038         pointer.  Drop unused abfd parameter.  Check the size of the block
1039         before initialising the data field.  Return the end pointer if the
1040         size is invalid.
1041         (read_attribute_value): Adjust invocations of read_n_bytes.
1042
1043         PR 22894
1044         * dwarf1.c (parse_die): Check the length of form blocks before
1045         advancing the data pointer.
1046
1047 2018-02-28  Alan Modra  <amodra@gmail.com>
1048
1049         PR 22887
1050         * aoutx.h (translate_symbol_table): Print an error message and set
1051         bfd_error on finding an invalid name string offset.
1052
1053 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1054
1055         * config.in: Regenerated.
1056         * configure: Likewise.
1057         * configure.ac: Add --enable-separate-code.
1058         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1059         to 1 for Linux/x86 targets,
1060         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1061         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1062
1063 2018-02-27  Nick Clifton  <nickc@redhat.com>
1064
1065         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1066         message.
1067         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1068         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1069         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1070         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1071         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1072         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1073         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1074         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1075         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1076
1077         PR 22875
1078         * elf-bfd.h (struct elf_backend_data): Change the return type of
1079         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1080         to bfd_boolean.
1081         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1082         value from the info_to_howto function and fail if that function
1083         failed.
1084         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1085         from the info_to_howto function.
1086         (elf32_h8_relax_section): Likewise.
1087         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1088         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1089         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1090         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1091         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1092         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1093         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1094         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1095         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1096         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1097         (riscv_elf_relocate_section): Likewise.
1098         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1099         bfd_boolean.  Issue an error message, set an error value and
1100         return FALSE if the reloc is not recognized.
1101         (elf_hppa_info_to_howto_rel): Likewise.
1102         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1103         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1104         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1105         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1106         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1107         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1108         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1109         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1110         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1111         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1112         (cris_info_to_howto_rela): Likewise.
1113         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1114         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1115         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1116         Likewise.
1117         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1118         (elf32_dlx_info_to_howto_rel): Likewise.
1119         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1120         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1121         * elf32-frv.c (frv_info_to_howto_rela)
1122         (frvfdpic_info_to_howto_rel): Likewise.
1123         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1124         * elf32-gen.c (elf_generic_info_to_howto)
1125         (elf_generic_info_to_howto_rel): Likewise.
1126         * elf32-h8300.c (elf32_h8_info_to_howto)
1127         (elf32_h8_info_to_howto_rel): Likewise.
1128         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1129         * elf32-i386.c (elf_i386_reloc_type_lookup)
1130         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1131         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1132         Likewise.
1133         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1134         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1135         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1136         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1137         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1138         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1139         Likewise.
1140         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1141         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1142         * elf32-m68k.c (rtype_to_howto): Likewise.
1143         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1144         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1145         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1146         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1147         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1148         Likewise.
1149         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1150         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1151         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1152         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1153         Likewise.
1154         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1155         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1156         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1157         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1158         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1159         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1160         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1161         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1162         * elf32-score.c (s3_bfd_score_info_to_howto)
1163         (_bfd_score_info_to_howto): Likewise.
1164         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1165         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1166         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1167         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1168         (elf32_tic6x_info_to_howto_rel): Likewise.
1169         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1170         * elf32-v850.c (v850_elf_info_to_howto_rel)
1171         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1172         * elf32-vax.c (rtype_to_howto): Likewise.
1173         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1174         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1175         (elf32_wasm32_info_to_howto_rela): Likewise.
1176         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1177         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1178         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1179         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1180         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1181         * elf64-gen.c (elf_generic_info_to_howto)
1182         (elf_generic_info_to_howto_rel): Likewise.
1183         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1184         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1185         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1186         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1187         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1188         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1189         Likewise.
1190         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1191         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1192         Likewise.
1193         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1194         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1195         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1196         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1197         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1198         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1199         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1200         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1201         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1202         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1203         Default to NULL.
1204
1205 2018-02-26  Jim Wilson  <jimw@sifive.com>
1206             Stephan Schreiber <info@fs-driver.org>
1207
1208         PR 15904
1209         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1210         call, set changed_contents and changed_relocs.  Likewise after
1211         successful ia64_elf_relax_br call.
1212
1213 2018-02-26  Alan Modra  <amodra@gmail.com>
1214
1215         * elf.c (assign_file_positions_except_relocs): Don't segfault
1216         when actual number of phdrs is less than allocated.  Delete
1217         outdated comment.  Formatting.
1218
1219 2018-02-26  Alan Modra  <amodra@gmail.com>
1220
1221         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1222         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
1223         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1224         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
1225         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
1226         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
1227         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
1228         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1229         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
1230         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
1231         error/warning messages.
1232
1233 2018-02-26  Alan Modra  <amodra@gmail.com>
1234
1235         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
1236         * syms.c: Standardize error/warning messages.
1237
1238 2018-02-26  Alan Modra  <amodra@gmail.com>
1239
1240         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
1241         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
1242         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
1243         * peXXigen.c, * peicode.h: Standardize error/warning messages.
1244
1245 2018-02-26  Alan Modra  <amodra@gmail.com>
1246
1247         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
1248
1249 2018-02-26  Alan Modra  <amodra@gmail.com>
1250
1251         * elfxx-mips.c: Standardize error/warning messages.
1252
1253 2018-02-26  Alan Modra  <amodra@gmail.com>
1254
1255         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
1256         * elflink.c: Standardize error/warning messages.  Replace use of
1257         linker callback einfo with _bfd_error_handler when possible.
1258
1259 2018-02-26  Alan Modra  <amodra@gmail.com>
1260
1261         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
1262         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
1263         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
1264         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
1265         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1266         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1267         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
1268         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1269         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1270         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1271         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1272         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
1273         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
1274         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1275         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1276         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
1277         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1278         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1279         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1280         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
1281         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
1282         unrecognized/unsupported reloc message.
1283
1284 2018-02-26  Alan Modra  <amodra@gmail.com>
1285
1286         * elf32-ppc.c: Standardize error/warning messages.  Use
1287         _bfd_error_handler rather than einfo when einfo features not used.
1288         * elf64-ppc.c: Likewise.
1289
1290 2018-02-23  Alan Modra  <amodra@gmail.com>
1291
1292         PR 22881
1293         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
1294         segment if no matching LOAD segment.
1295
1296 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1297
1298         * elf32-nds32.h: Define mask for ict_model.
1299
1300 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
1301
1302         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
1303
1304 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1305
1306         Revert
1307         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1308
1309         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1310         .reginfo section has wrong size.
1311
1312 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1313
1314         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
1315         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
1316         `.MIPS.abiflags' sections.
1317         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
1318         section's end.
1319
1320 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1321
1322         * section.c (SEC_FIXED_SIZE): New macro.
1323         * bfd-in2.h: Regenerate.
1324
1325 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1326
1327         * section.c (SEC_HAS_GOT_REF): Remove macro.
1328         * bfd-in2.h: Regenerate.
1329
1330 2018-02-19  Alan Modra  <amodra@gmail.com>
1331
1332         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
1333         arguments.
1334         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
1335         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
1336         (_bfd_riscv_relax_pc): Likewise and fix typos.
1337         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
1338         * libbfd.h: Regenerate.
1339
1340 2018-02-19  Alan Modra  <amodra@gmail.com>
1341
1342         * dwarf2.c (read_section): Don't use 'll' format modifier.
1343         (find_abstract_instance): Likewise.
1344         * elfcore.h (elf_core_file_p): Likewise.
1345
1346 2018-02-19  Alan Modra  <amodra@gmail.com>
1347
1348         * bfd-in.h: Include inttypes.h or if not available define
1349         PRId64, PRIu64 and PRIx64.
1350         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
1351         modifier to print bfd_vma.
1352         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1353         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
1354         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1355         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
1356         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
1357         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
1358         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1359         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
1360         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
1361         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1362         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
1363         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
1364         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
1365         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
1366         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
1367         and cast input to uint64_t, and similarly for Ld and Lu.
1368         * bfd-in2.h: Regenerate.
1369
1370 2018-02-19  Alan Modra  <amodra@gmail.com>
1371
1372         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
1373         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
1374         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
1375         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
1376         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
1377         * reloc.c: Replace use of %R and %T in format strings passed to
1378         einfo and friends by %pR and %pT.
1379
1380 2018-02-19  Alan Modra  <amodra@gmail.com>
1381
1382         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
1383         of %A and %B.
1384         * aout-adobe.c: Update all messages using %A and %B.
1385         * aout-cris.c: Likewise.
1386         * aoutx.h: Likewise.
1387         * archive.c: Likewise.
1388         * binary.c: Likewise.
1389         * cache.c: Likewise.
1390         * coff-alpha.c: Likewise.
1391         * coff-arm.c: Likewise.
1392         * coff-i860.c: Likewise.
1393         * coff-mcore.c: Likewise.
1394         * coff-ppc.c: Likewise.
1395         * coff-rs6000.c: Likewise.
1396         * coff-sh.c: Likewise.
1397         * coff-tic4x.c: Likewise.
1398         * coff-tic54x.c: Likewise.
1399         * coff-tic80.c: Likewise.
1400         * coff64-rs6000.c: Likewise.
1401         * coffcode.h: Likewise.
1402         * coffgen.c: Likewise.
1403         * cofflink.c: Likewise.
1404         * coffswap.h: Likewise.
1405         * compress.c: Likewise.
1406         * cpu-arm.c: Likewise.
1407         * ecoff.c: Likewise.
1408         * elf-attrs.c: Likewise.
1409         * elf-eh-frame.c: Likewise.
1410         * elf-ifunc.c: Likewise.
1411         * elf-m10300.c: Likewise.
1412         * elf-properties.c: Likewise.
1413         * elf-s390-common.c: Likewise.
1414         * elf.c: Likewise.
1415         * elf32-arc.c: Likewise.
1416         * elf32-arm.c: Likewise.
1417         * elf32-avr.c: Likewise.
1418         * elf32-bfin.c: Likewise.
1419         * elf32-cr16.c: Likewise.
1420         * elf32-cr16c.c: Likewise.
1421         * elf32-cris.c: Likewise.
1422         * elf32-crx.c: Likewise.
1423         * elf32-d10v.c: Likewise.
1424         * elf32-d30v.c: Likewise.
1425         * elf32-epiphany.c: Likewise.
1426         * elf32-fr30.c: Likewise.
1427         * elf32-frv.c: Likewise.
1428         * elf32-gen.c: Likewise.
1429         * elf32-hppa.c: Likewise.
1430         * elf32-i370.c: Likewise.
1431         * elf32-i386.c: Likewise.
1432         * elf32-i960.c: Likewise.
1433         * elf32-ip2k.c: Likewise.
1434         * elf32-iq2000.c: Likewise.
1435         * elf32-lm32.c: Likewise.
1436         * elf32-m32c.c: Likewise.
1437         * elf32-m32r.c: Likewise.
1438         * elf32-m68hc11.c: Likewise.
1439         * elf32-m68hc12.c: Likewise.
1440         * elf32-m68hc1x.c: Likewise.
1441         * elf32-m68k.c: Likewise.
1442         * elf32-mcore.c: Likewise.
1443         * elf32-mep.c: Likewise.
1444         * elf32-metag.c: Likewise.
1445         * elf32-microblaze.c: Likewise.
1446         * elf32-moxie.c: Likewise.
1447         * elf32-msp430.c: Likewise.
1448         * elf32-mt.c: Likewise.
1449         * elf32-nds32.c: Likewise.
1450         * elf32-nios2.c: Likewise.
1451         * elf32-or1k.c: Likewise.
1452         * elf32-pj.c: Likewise.
1453         * elf32-ppc.c: Likewise.
1454         * elf32-rl78.c: Likewise.
1455         * elf32-rx.c: Likewise.
1456         * elf32-s390.c: Likewise.
1457         * elf32-score.c: Likewise.
1458         * elf32-score7.c: Likewise.
1459         * elf32-sh-symbian.c: Likewise.
1460         * elf32-sh.c: Likewise.
1461         * elf32-sh64.c: Likewise.
1462         * elf32-sparc.c: Likewise.
1463         * elf32-spu.c: Likewise.
1464         * elf32-tic6x.c: Likewise.
1465         * elf32-tilepro.c: Likewise.
1466         * elf32-v850.c: Likewise.
1467         * elf32-vax.c: Likewise.
1468         * elf32-visium.c: Likewise.
1469         * elf32-wasm32.c: Likewise.
1470         * elf32-xgate.c: Likewise.
1471         * elf32-xtensa.c: Likewise.
1472         * elf64-alpha.c: Likewise.
1473         * elf64-gen.c: Likewise.
1474         * elf64-hppa.c: Likewise.
1475         * elf64-ia64-vms.c: Likewise.
1476         * elf64-mmix.c: Likewise.
1477         * elf64-ppc.c: Likewise.
1478         * elf64-s390.c: Likewise.
1479         * elf64-sh64.c: Likewise.
1480         * elf64-sparc.c: Likewise.
1481         * elf64-x86-64.c: Likewise.
1482         * elfcode.h: Likewise.
1483         * elfcore.h: Likewise.
1484         * elflink.c: Likewise.
1485         * elfnn-aarch64.c: Likewise.
1486         * elfnn-ia64.c: Likewise.
1487         * elfnn-riscv.c: Likewise.
1488         * elfxx-mips.c: Likewise.
1489         * elfxx-sparc.c: Likewise.
1490         * elfxx-tilegx.c: Likewise.
1491         * elfxx-x86.c: Likewise.
1492         * hpux-core.c: Likewise.
1493         * ieee.c: Likewise.
1494         * ihex.c: Likewise.
1495         * libbfd.c: Likewise.
1496         * linker.c: Likewise.
1497         * mach-o.c: Likewise.
1498         * merge.c: Likewise.
1499         * mmo.c: Likewise.
1500         * oasys.c: Likewise.
1501         * pdp11.c: Likewise.
1502         * pe-mips.c: Likewise.
1503         * peXXigen.c: Likewise.
1504         * peicode.h: Likewise.
1505         * reloc.c: Likewise.
1506         * rs6000-core.c: Likewise.
1507         * srec.c: Likewise.
1508         * stabs.c: Likewise.
1509         * vms-alpha.c: Likewise.
1510         * xcofflink.c: Likewise.
1511
1512 2018-02-19  Alan Modra  <amodra@gmail.com>
1513
1514         PR 22845
1515         * elf.c (IS_TBSS): Define.
1516         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
1517         (assign_file_positions_for_non_load_sections): Revert last change.
1518         Properly calculate load segment limits to compare against relro limits.
1519
1520 2018-02-17  Alan Modra  <amodra@gmail.com>
1521
1522         PR 22845
1523         * elf.c (assign_file_positions_for_non_load_sections): Ignore
1524         degenerate zero size PT_LOAD segments when finding one overlapping
1525         the PT_GNU_RELRO segment.
1526
1527 2018-02-16  Alan Modra  <amodra@gmail.com>
1528
1529         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
1530         (_bfd_bool_bfd_true): Rename from bfd_true.
1531         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
1532         (_bfd_int_bfd_0): Rename from bfd_0.
1533         (_bfd_uint_bfd_0): Rename from bfd_0u.
1534         (_bfd_long_bfd_0): Rename from bfd_0l.
1535         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
1536         (_bfd_void_bfd): Rename from bfd_void.
1537         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
1538         (_bfd_bool_bfd_link_false_error),
1539         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
1540         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
1541         (_bfd_bool_bfd_asection_bfd_asection_true),
1542         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
1543         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
1544         * archive.c (_bfd_noarchive_get_elt_at_index),
1545         (_bfd_noarchive_openr_next_archived_file),
1546         (_bfd_noarchive_construct_extended_name_table),
1547         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
1548         (_bfd_noarchive_write_armap): New functions.
1549         * archures.c (_bfd_nowrite_set_arch_mach): New function.
1550         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
1551         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
1552         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
1553         (alpha_ecoff_swap_coff_lineno_out),
1554         (alpha_ecoff_swap_coff_reloc_out): New functions.
1555         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
1556         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
1557         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
1558         (mips_ecoff_swap_coff_lineno_out),
1559         (mips_ecoff_swap_coff_reloc_out): New functions.
1560         * coffcode.h (coff_set_alignment_hook): Replace define with
1561         new function.
1562         (symname_in_debug_hook): Likewise.
1563         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
1564         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
1565         * elf.c (assign_file_positions_except_relocs): Test
1566         elf_backend_allow_non_load_phdr for NULL.
1567         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
1568         _bfd_elf_link_omit_section_dynsym.  Update uses.
1569         (_bfd_elf_omit_section_dynsym_all): New function.
1570         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
1571         (_bfd_elf_omit_section_dynsym_default): Declare.
1572         (_bfd_elf_omit_section_dynsym_all): Declare.
1573         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
1574         (_bfd_nolink_bfd_get_relocated_section_contents),
1575         (_bfd_nolink_bfd_lookup_section_flags),
1576         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
1577         (_bfd_nolink_bfd_link_hash_table_create),
1578         (_bfd_nolink_bfd_link_just_syms),
1579         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
1580         (_bfd_nolink_bfd_link_split_section),
1581         (_bfd_nolink_section_already_linked),
1582         (_bfd_nolink_bfd_define_common_symbol),
1583         (_bfd_nolink_bfd_define_start_stop): New functions.
1584         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
1585         (_bfd_norelocs_bfd_reloc_name_lookup),
1586         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
1587         * section.c (_bfd_nowrite_set_section_contents): New function.
1588         * syms.c (_bfd_nosymbols_canonicalize_symtab),
1589         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
1590         (_bfd_nosymbols_get_symbol_version_string),
1591         (_bfd_nosymbols_bfd_is_local_label_name),
1592         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
1593         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
1594         (_bfd_nosymbols_bfd_make_debug_symbol),
1595         ( _bfd_nosymbols_read_minisymbols),
1596         ( _bfd_nosymbols_minisymbol_to_symbol),
1597         (_bfd_nodynamic_get_synthetic_symtab): New functions.
1598         * libbfd-in.h: Declare new functions.  Update existing defines,
1599         removing casts.
1600         * aix386-core.c: Update to use new hooks.  Formatting.
1601         * aout-adobe.c: Likewise.
1602         * aout-arm.c: Likewise.
1603         * aout-target.h: Likewise.
1604         * aout-tic30.c: Likewise.
1605         * aoutf1.h: Likewise.
1606         * binary.c: Likewise.
1607         * bout.c: Likewise.
1608         * cisco-core.c: Likewise.
1609         * coff-alpha.c: Likewise.
1610         * coff-i386.c: Likewise.
1611         * coff-i860.c: Likewise.
1612         * coff-i960.c: Likewise.
1613         * coff-ia64.c: Likewise.
1614         * coff-mips.c: Likewise.
1615         * coff-ppc.c: Likewise.
1616         * coff-rs6000.c: Likewise.
1617         * coff-sh.c: Likewise.
1618         * coff-tic30.c: Likewise.
1619         * coff-tic54x.c: Likewise.
1620         * coff-x86_64.c: Likewise.
1621         * coff64-rs6000.c: Likewise.
1622         * coffcode.h: Likewise.
1623         * elf-m10300.c: Likewise.
1624         * elf32-cr16.c: Likewise.
1625         * elf32-lm32.c: Likewise.
1626         * elf32-m32r.c: Likewise.
1627         * elf32-metag.c: Likewise.
1628         * elf32-score.c: Likewise.
1629         * elf32-score7.c: Likewise.
1630         * elf32-tilepro.c: Likewise.
1631         * elf32-xstormy16.c: Likewise.
1632         * elf32-xtensa.c: Likewise.
1633         * elf64-alpha.c: Likewise.
1634         * elf64-hppa.c: Likewise.
1635         * elf64-ia64-vms.c: Likewise.
1636         * elf64-mmix.c: Likewise.
1637         * elf64-sh64.c: Likewise.
1638         * elfnn-ia64.c: Likewise.
1639         * elfxx-sparc.c: Likewise.
1640         * elfxx-target.h: Likewise.
1641         * elfxx-tilegx.c: Likewise.
1642         * elfxx-x86.h: Likewise.
1643         * hp300hpux.c: Likewise.
1644         * hppabsd-core.c: Likewise.
1645         * hpux-core.c: Likewise.
1646         * i386msdos.c: Likewise.
1647         * i386os9k.c: Likewise.
1648         * ieee.c: Likewise.
1649         * ihex.c: Likewise.
1650         * irix-core.c: Likewise.
1651         * libaout.h: Likewise.
1652         * libecoff.h: Likewise.
1653         * mach-o-target.c: Likewise.
1654         * mach-o.c: Likewise.
1655         * mipsbsd.c: Likewise.
1656         * mmo.c: Likewise.
1657         * netbsd-core.c: Likewise.
1658         * nlm-target.h: Likewise.
1659         * oasys.c: Likewise.
1660         * osf-core.c: Likewise.
1661         * pdp11.c: Likewise.
1662         * pe-mips.c: Likewise.
1663         * pe-x86_64.c: Likewise.
1664         * pef.c: Likewise.
1665         * plugin.c: Likewise.
1666         * ppcboot.c: Likewise.
1667         * ptrace-core.c: Likewise.
1668         * sco5-core.c: Likewise.
1669         * som.c: Likewise.
1670         * sparclynx.c: Likewise.
1671         * srec.c: Likewise.
1672         * tekhex.c: Likewise.
1673         * trad-core.c: Likewise.
1674         * verilog.c: Likewise.
1675         * versados.c: Likewise.
1676         * vms-alpha.c: Likewise.
1677         * vms-lib.c: Likewise.
1678         * wasm-module.c: Likewise.
1679         * xsym.c: Likewise.
1680         * libbfd.h: Regenerate.
1681
1682 2018-02-15  Jim Wilson  <jimw@sifive.com>
1683
1684         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1685         symbols whose section address is zero.
1686
1687         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1688         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
1689         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
1690         Add %X%P to error messages.
1691
1692 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1693
1694         PR ld/22832
1695         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1696         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1697         and assert that the result of the call is not NULL.
1698
1699 2018-02-14  Nick Clifton  <nickc@redhat.com>
1700
1701         PR 22823
1702         Revert previous delta.  Add extra casts to avoid compile time
1703         warnings instead.
1704         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1705         cast to avoid warning from gcc v8 compiler.
1706         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1707         (_bfd_generic_bfd_set_private_flags): Likewise.
1708         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1709         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1710         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1711         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1712         (_bfd_noarchive_construct_extended_name_table): Likewise.
1713         (_bfd_noarchive_truncate_arname): Likewise.
1714         (_bfd_noarchive_write_ar_hdr): Likewise.
1715         (_bfd_noarchive_get_elt_at_index): Likewise.
1716         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1717         (_bfd_nosymbols_print_symbol): Likewise.
1718         (_bfd_nosymbols_get_symbol_info): Likewise.
1719         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1720         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1721         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1722         (_bfd_nosymbols_get_lineno): Likewise.
1723         (_bfd_nosymbols_find_nearest_line): Likewise.
1724         (_bfd_nosymbols_find_line): Likewise.
1725         (_bfd_nosymbols_find_inliner_info): Likewise.
1726         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1727         (_bfd_nosymbols_read_minisymbols): Likewise.
1728         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1729         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1730         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1731         (_bfd_nowrite_set_arch_mach): Likewise.
1732         (_bfd_nowrite_set_section_contents): Likewise.
1733         (_bfd_nolink_sizeof_headers): Likewise.
1734         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1735         (_bfd_nolink_bfd_relax_section): Likewise.
1736         (_bfd_nolink_bfd_gc_sections): Likewise.
1737         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1738         (_bfd_nolink_bfd_merge_sections): Likewise.
1739         (_bfd_nolink_bfd_is_group_section): Likewise.
1740         (_bfd_nolink_bfd_discard_group): Likewise.
1741         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1742         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1743         (_bfd_nolink_bfd_link_just_syms): Likewise.
1744         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1745         (_bfd_nolink_bfd_final_link): Likewise.
1746         (_bfd_nolink_bfd_link_split_section): Likewise.
1747         (_bfd_nolink_section_already_linked): Likewise.
1748         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1749         (_bfd_nolink_bfd_define_start_stop): Likewise.
1750         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1751         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1752         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1753         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1754         * libbfd.c (bfd_false_any): Delete.
1755         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1756         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1757         * libbfd.h (extern): Regenerate
1758         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1759         cast to avoid warning from gcc v8 compiler.
1760         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1761         * binary.c (binary_get_symbol_info): Likewise.
1762         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1763         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1764         * coffcode.h (coff_set_alignment_hook): Likewise.
1765         (symname_in_debug_hook): Likewise.
1766         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1767         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1768         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1769         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1770         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1771         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1772         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1773         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1774         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1775         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1776         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1777         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1778         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1779         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1780         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1781         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1782         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1783         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1784         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1785         (bfd_elfNN_bfd_set_private_flags): Likewise.
1786         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1787         (elf_backend_init_index_section): Likewise.
1788         (elf_backend_allow_non_load_phdr): Likewise.
1789         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1790         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1791         * ieee.c (ieee_construct_extended_name_table): Likewise.
1792         (ieee_write_armap): Likewise.
1793         (ieee_write_ar_hdr): Likewise.
1794         (ieee_bfd_is_target_special_symbol): Likewise.
1795         * ihex.c (ihex_canonicalize_symtab): Likewise.
1796         (ihex_bfd_is_target_special_symbol): Likewise.
1797         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1798         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1799         (_bfd_ecoff_set_alignment_hook): Likewise.
1800         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1801         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1802         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1803         * oasys.c (oasys_construct_extended_name_table): Likewise.
1804         (oasys_write_armap): Likewise.
1805         (oasys_write_ar_hdr): Likewise.
1806         (oasys_bfd_is_target_special_symbol): Likewise.
1807         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1808         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1809         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1810         * som.c (som_bfd_is_target_special_symbol): Likewise.
1811         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1812         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1813         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1814         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1815         (versados_bfd_reloc_name_lookup): Likewise.
1816         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1817         (vms_bfd_define_start_stop): Likewise.
1818         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1819         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1820         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1821
1822 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1823
1824         PR ld/22842
1825         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1826         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1827         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1828         R_X86_64_PC32 reloc against dynamic function in data section.
1829         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1830         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1831         against dynamic function in data section.
1832         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1833         function address only if pcrel_plt is true.
1834         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1835         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1836         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
1837         PC-relative relocation against a function definition in data
1838         secton in PIE.  Remove the obsolete comments.
1839         (elf_x86_link_hash_table): Add pcrel_plt.
1840
1841 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1842
1843         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1844         instead of bfd_link_pic, for building shared library.
1845
1846 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1847
1848         PR gas/22791
1849         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1850         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1851         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1852         against protected function in shared object.
1853
1854 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1855
1856         PR 22828
1857         * po/ru.po: Fix typo in Russian translation.
1858
1859 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1860
1861         * wasm-module.c (wasm_scan_name_function_section): Rename
1862         `index' local variable to `idx'.
1863
1864 2018-02-13  Nick Clifton  <nickc@redhat.com>
1865
1866         PR 22823
1867         Fix compile time warnings generated by gcc version 8.
1868         * libbfd-in.h: Remove extraneous text from prototypes.
1869         Add prototypes for bfd_false_any, bfd_true_any,
1870         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1871         bfd_n1_any, bfd_void_any.
1872         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1873         function.
1874         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1875         (_bfd_generic_bfd_set_private_flags): Likewise.
1876         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1877         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1878         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1879         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1880         (_bfd_noarchive_construct_extended_name_table): Likewise.
1881         (_bfd_noarchive_truncate_arname): Likewise.
1882         (_bfd_noarchive_write_ar_hdr): Likewise.
1883         (_bfd_noarchive_get_elt_at_index): Likewise.
1884         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1885         (_bfd_nosymbols_print_symbol): Likewise.
1886         (_bfd_nosymbols_get_symbol_info): Likewise.
1887         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1888         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1889         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1890         (_bfd_nosymbols_get_lineno): Likewise.
1891         (_bfd_nosymbols_find_nearest_line): Likewise.
1892         (_bfd_nosymbols_find_line): Likewise.
1893         (_bfd_nosymbols_find_inliner_info): Likewise.
1894         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1895         (_bfd_nosymbols_read_minisymbols): Likewise.
1896         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1897         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1898         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1899         (_bfd_nowrite_set_arch_mach): Likewise.
1900         (_bfd_nowrite_set_section_contents): Likewise.
1901         (_bfd_nolink_sizeof_headers): Likewise.
1902         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1903         (_bfd_nolink_bfd_relax_section): Likewise.
1904         (_bfd_nolink_bfd_gc_sections): Likewise.
1905         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1906         (_bfd_nolink_bfd_merge_sections): Likewise.
1907         (_bfd_nolink_bfd_is_group_section): Likewise.
1908         (_bfd_nolink_bfd_discard_group): Likewise.
1909         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1910         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1911         (_bfd_nolink_bfd_link_just_syms): Likewise.
1912         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1913         (_bfd_nolink_bfd_final_link): Likewise.
1914         (_bfd_nolink_bfd_link_split_section): Likewise.
1915         (_bfd_nolink_section_already_linked): Likewise.
1916         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1917         (_bfd_nolink_bfd_define_start_stop): Likewise.
1918         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1919         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1920         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1921         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1922         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
1923         accepts one or more arguments.
1924         (bfd_true_any): Likewise.
1925         (bfd_nullvoidptr_any): Likewise.
1926         (bfd_0_any): Likewise.
1927         (bfd_0u_any): Likewise.
1928         (bfd_0l_any): Likewise.
1929         (_bfd_n1_any): Likewise.
1930         (bfd_void_any): Likewise.
1931         * libbfd.h (extern): Regenerate
1932         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1933         based dummy function.
1934         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1935         * binary.c (binary_get_symbol_info): Likewise.
1936         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1937         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1938         * coffcode.h (coff_set_alignment_hook): Likewise.
1939         (symname_in_debug_hook): Likewise.
1940         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1941         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1942         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1943         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1944         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1945         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1946         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1947         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1948         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1949         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1950         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1951         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1952         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1953         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1954         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1955         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1956         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1957         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1958         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1959         (bfd_elfNN_bfd_set_private_flags): Likewise.
1960         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1961         (elf_backend_init_index_section): Likewise.
1962         (elf_backend_allow_non_load_phdr): Likewise.
1963         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1964         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1965         * ieee.c (ieee_construct_extended_name_table): Likewise.
1966         (ieee_write_armap): Likewise.
1967         (ieee_write_ar_hdr): Likewise.
1968         (ieee_bfd_is_target_special_symbol): Likewise.
1969         * ihex.c (ihex_canonicalize_symtab): Likewise.
1970         (ihex_bfd_is_target_special_symbol): Likewise.
1971         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1972         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1973         (_bfd_ecoff_set_alignment_hook): Likewise.
1974         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1975         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1976         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1977         * oasys.c (oasys_construct_extended_name_table): Likewise.
1978         (oasys_write_armap): Likewise.
1979         (oasys_write_ar_hdr): Likewise.
1980         (oasys_bfd_is_target_special_symbol): Likewise.
1981         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1982         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1983         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1984         * som.c (som_bfd_is_target_special_symbol): Likewise.
1985         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1986         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1987         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1988         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1989         (versados_bfd_reloc_name_lookup): Likewise.
1990         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1991         (vms_bfd_define_start_stop): Likewise.
1992         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1993         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1994         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1995         * elf32-arc.c (get_replace_function): Assign replacement function
1996         to func pointer.
1997         * elf32-i370.c (i370_noop): Update prototype.
1998
1999 2018-02-13  Alan Modra  <amodra@gmail.com>
2000
2001         PR 22836
2002         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
2003         relocation sections.  If size reduces to just the flag word,
2004         remove that too and mark with SEC_EXCLUDE.
2005         * elflink.c (bfd_elf_final_link): Strip empty group sections.
2006
2007 2018-02-13  Alan Modra  <amodra@gmail.com>
2008
2009         PR 22829
2010         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
2011         PT_GNU_RELRO setup.
2012
2013 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
2014
2015         * i386msdos.c (msdos_mkobject); New function.
2016         (msdos_object_p): New function.
2017         (i386_msdos_vec): Use msdos_object_p as the check_format
2018         function.
2019         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2020         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2021         IMAGE_NT_SIGNATURE.
2022         * peXXigen.c: Likewise.
2023         * coff-ia64.c: Likewise.
2024
2025 2018-02-12  Nick Clifton  <nickc@redhat.com>
2026
2027         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2028         assignment.
2029         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2030
2031 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2032
2033         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2034         (sparc_elf_append_rela): Assert that there is enough room in section.
2035         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2036         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2037         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2038         For a symbol subject to a GOT relocation, reserve a slot in the
2039         relocation section if the symbol isn't dynamic and we are in PIC mode.
2040         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2041         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2042         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2043         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2044         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2045         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2046         undefined weak symbol with non-default visibility.  Remove superfluous
2047         'else' and fix formatting.
2048
2049 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2050
2051         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2052         is_solaris.
2053         (i386_elf32_sol2_vec): Don't declare.
2054         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2055         Don't set need_global_offset_table.
2056         (elf_i386_solaris_arch_bed): New.
2057         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2058         Solaris.
2059         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2060         target_os != is_nacl instead of target_os == is_normal.
2061         (x86_64_elf64_sol2_vec): Don't declare.
2062         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2063         is_nacl instead of target_os == is_normal.  Don't set
2064         need_global_offset_table.
2065         (elf_x86_64_solaris_arch_bed): New.
2066         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2067         Solaris.
2068         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2069         _GLOBAL_OFFSET_TABLE_ for Solaris.
2070         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2071         need_global_offset_table.
2072         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2073         (elf_x86_link_hash_table): Remove need_global_offset_table.
2074         (elf_x86_init_table): Likewise.
2075
2076 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2077
2078         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2079         Remove prototype.
2080         (i386_elf32_sol2_vec): Declared.
2081         (elf_i386_link_setup_gnu_properties): Set
2082         need_global_offset_table with info->output_bfd->xvec.
2083         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2084         Remove prototype.
2085         (x86_64_elf64_sol2_vec): Declared.
2086         (elf_x86_64_link_setup_gnu_properties): Set
2087         need_global_offset_table with info->output_bfd->xvec.
2088
2089 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2090
2091         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2092         New prototype.
2093         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2094         for Solaris.
2095         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2096         New prototype.
2097         (elf_x86_64_link_setup_gnu_properties): Set
2098         need_global_offset_table for Solaris.
2099         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2100         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2101         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2102         need_global_offset_table.
2103         * elfxx-x86.h (elf_x86_link_hash_table): Add
2104         need_global_offset_table.
2105         (elf_x86_init_table): Likewise.
2106
2107 2018-02-08  Jim Wilson  <jimw@sifive.com>
2108
2109         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2110         change.
2111
2112 2018-02-08  Nick Clifton  <nickc@redhat.com>
2113
2114         PR 22788
2115         * elf.c (elf_parse_notes): Reject notes with excessuively large
2116         alignments.
2117
2118 2018-02-07  Alan Modra  <amodra@gmail.com>
2119
2120         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2121         * elf32-ppc.c: Remove speculation barrier support.
2122         * elf32-ppc.h: Likewise.
2123         * elf64-ppc.c: Likewise.
2124         * elf64-ppc.h: Likewise.
2125
2126 2018-02-06  Jim Wilson  <jimw@sifive.com>
2127
2128         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2129         callback to report an error.
2130
2131 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2132
2133         PR ld/22263
2134         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2135         into call to !bfd_link_executable and tidy up.
2136         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2137         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2138         !bfd_link_executable.
2139         <R_SPARC_TLS_IE_HI22>: Likewise.
2140         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2141         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2142         !bfd_link_executable.
2143         <R_SPARC_WPLT30>: Tidy up.
2144         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2145         !bfd_link_executable.
2146         (allocate_dynrelocs): Likewise.
2147         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2148         <R_SPARC_TLS_GD_HI22>: Merge into...
2149         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2150         sparc_elf_tls_transition and remove redundant code.
2151         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2152         !bfd_link_executable.
2153         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2154         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2155         <R_SPARC_TLS_LDM_CALL>: Likewise.
2156         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2157         <R_SPARC_TLS_GD_ADD>: Likewise.
2158         <R_SPARC_TLS_LDM_ADD>: Likewise.
2159         <R_SPARC_TLS_LDO_ADD>: Likewise.
2160         <R_SPARC_TLS_IE_LD>: Likewise.
2161
2162 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2163
2164         PR 22789
2165         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2166         functions failed to find the function name, try the generic elf
2167         find function instead.
2168
2169 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2170
2171         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2172         'memcpy' instead of 'strncpy' when writing the magic number.
2173
2174 2018-02-06  Nick Clifton  <nickc@redhat.com>
2175
2176         PR 22794
2177         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2178         section before attempting to read it in.
2179         (bfd_get_alt_debug_link_info): Likewise.
2180
2181 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2182
2183         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2184         line information in addition to name, if they can be found.
2185
2186 2018-02-05  Renlin Li  <renlin.li@arm.com>
2187
2188         PR ld/22764
2189         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2190         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2191         check for writeable section as well.
2192
2193 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2194
2195         PR ld/22782
2196         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2197         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2198         undefined weak symbol to 0.
2199         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2200         if _GLOBAL_OFFSET_TABLE_ is referenced.
2201         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2202         got_referenced instead of ref_regular_nonweak.  Remove the
2203         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2204         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2205
2206 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2207
2208         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2209         initialize `hi_reloc'.
2210
2211 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2212
2213         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2214         SHT_MIPS_REGINFO sections don't assert the correct size and
2215         report an error instead.
2216
2217 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2218
2219         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2220         status from `->elf_backend_section_processing'.
2221
2222 2018-02-02  Jim Wilson  <jimw@sifive.com>
2223
2224         PR ld/22756
2225         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
2226         If link_info->wrap_hash, check for a duplicate symbol and ignore.
2227         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
2228         Pass new argument to riscv_relax_delete_bytes.
2229         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
2230         ATTRIBUTE_UNUSED from link_info parameter.
2231
2232 2018-02-02  Alan Modra  <amodra@gmail.com>
2233
2234         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
2235         emitted for toc sequence optimization.  Set and use "howto" later.
2236
2237 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
2238
2239         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
2240         arithmetic on NULL pointer.
2241         * elflink.c (_bfd_elf_archive_symbol_lookup,
2242         elf_link_add_archive_symbols): Likewise.
2243
2244 2018-01-31  Michael Matz  <matz@suse.de>
2245
2246         * elflink.c (bfd_elf_define_start_stop): Fix check of
2247         def_dynamic.
2248
2249 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2250
2251         PR ld/21964
2252         * elflink.c (bfd_elf_define_start_stop): Check if __start and
2253         __stop symbols are referenced by shared objects.
2254
2255 2018-01-30  Alan Modra  <amodra@gmail.com>
2256
2257         PR 22758
2258         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
2259         segment when demand paged with lma on the same page.  Test this
2260         before load/non-load, executable/non-executable,
2261         writable/non-writable tests and simplify.  Delete bogus relro
2262         condition in writable/non-writable test.  Delete outdated
2263         comment.  Formatting.
2264
2265 2018-01-30  Alan Modra  <amodra@gmail.com>
2266
2267         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
2268         symbols dynamic.
2269
2270 2018-01-29  Alan Modra  <amodra@gmail.com>
2271
2272         PR 22741
2273         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
2274         range before converting to a symbol table pointer.
2275
2276 2018-01-27  Nick Clifton  <nickc@redhat.com>
2277
2278         * po/ru.po: Updated Russian translation.
2279
2280 2018-01-26  Alan Modra  <amodra@gmail.com>
2281
2282         * elflink.c (bfd_elf_define_start_stop): Override symbols when
2283         they are defined dynamically.
2284
2285 2018-01-26  Alan Modra  <amodra@gmail.com>
2286
2287         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
2288         .branch_lt changes size.
2289
2290 2018-01-25  Alan Modra  <amodra@gmail.com>
2291
2292         PR 22746
2293         * elfcode.h (elf_object_p): Avoid integer overflow.
2294
2295 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
2296
2297         PR ld/22727
2298         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2299         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
2300
2301         Revert
2302         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
2303
2304         PR ld/22263
2305         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
2306         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
2307         bfd_link_executable for TLS check.
2308         (_bfd_sparc_elf_check_relocs): Likewise.
2309         (allocate_dynrelocs): Likewise.
2310         (_bfd_sparc_elf_relocate_section): Likewise.
2311
2312 2018-01-24  Renlin Li  <renlin.li@arm.com>
2313
2314         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
2315         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2316         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2317         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2318         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2319         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2320         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2321
2322 2018-01-24  Renlin Li  <renlin.li@arm.com>
2323
2324         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
2325         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
2326         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
2327         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
2328         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
2329         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2330         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2331         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2332         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2333         * bfd-in2.h: Regenerate.
2334         * libbfd.h: Regenerate.
2335
2336 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
2337
2338         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
2339         `mips_elf32_section_processing' comment reference.
2340
2341 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2342
2343         PR ld/22721
2344         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
2345         versioned __tls_get_addr symbol.
2346
2347 2018-01-19  Nick Clifton  <nickc@redhat.com>
2348
2349         * po/fr.po: Updated French translation.
2350
2351 2018-01-18  Alan Modra  <amodra@gmail.com>
2352
2353         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
2354         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
2355         (ppc64_elf_build_stubs): Likewise.
2356
2357 2018-01-17  Nick Clifton  <nickc@redhat.com>
2358
2359         * po/ru.po: Updated Russian translation.
2360         * po/uk/po: Updated Ukranian translation.
2361
2362 2018-01-17  Alan Modra  <amodra@gmail.com>
2363
2364         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
2365
2366 2018-01-17  Alan Modra  <amodra@gmail.com>
2367
2368         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
2369         (CRSETEQ, BEQCTRM): Define.
2370         (is_nonpic_glink_stub): Don't check bctr.
2371         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2372         (ppc_elf_relax_section): Size speculation barrier.
2373         (output_bctr): New function.
2374         (write_glink_stub): Use output_bctr.
2375         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
2376         (ppc_elf_finish_dynamic_symbol): Likewise.
2377         (ppc_elf_finish_dynamic_sections): Use output_bctr.
2378         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
2379         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
2380         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
2381         (size_global_entry_stubs): Handle speculation barrier sizing.
2382         (plt_stub_size): Likewise.
2383         (output_bctr): New function.
2384         (build_plt_stub, build_tls_get_addr_stub): Output speculation
2385         barrier.
2386         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
2387         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
2388         (build_global_entry_stubs): Output speculation barrier.
2389         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
2390         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
2391
2392 2018-01-17  Alan Modra  <amodra@gmail.com>
2393
2394         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
2395         __tls_get_addr_opt, and alignment sizing.
2396         (TLS_GET_ADDR_GLINK_SIZE): Delete.
2397         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
2398         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
2399         or 8 insns.
2400         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2401         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
2402         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
2403         by PLT reloc count.
2404         (write_glink_stub): Handle __tls_get_addr_opt stub.
2405         Pad out to size given by GLINK_ENTRY_SIZE.
2406         (ppc_elf_relocate_section): Adjust write_glink_stub call.
2407         (ppc_elf_finish_dynamic_symbol): Likewise.
2408         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
2409         insn array since so many need rewriting.
2410         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
2411         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
2412         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
2413         nops.  Adjust all uses.
2414         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
2415         in glink_vma calculation.
2416         (struct ppc_link_hash_table): Add global_entry section pointer.
2417         (create_linkage_sections): Create separate section for global
2418         entry stubs.
2419         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
2420         (size_global_entry_stubs): Handle sizing for aligned stubs.
2421         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
2422         and don't stash end of glink branch table in rawsize.
2423         (ppc_build_one_stub): Rewrite stub size calculations.
2424         (build_global_entry_stubs): Use new section.
2425         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
2426         Build lazy link stubs out to end of section.  Build global entry
2427         stubs in new section.
2428
2429 2018-01-15  Nick Clifton  <nickc@redhat.com>
2430
2431         * po/uk.po: Updated Ukranian translation.
2432
2433 2018-01-13  Nick Clifton  <nickc@redhat.com>
2434
2435         * po/bfd.pot: Regenerated.
2436
2437 2018-01-13  Nick Clifton  <nickc@redhat.com>
2438
2439         * version.m4: Bump version to 2.30.51
2440         * configure: Regenerate.
2441
2442 2018-01-13  Nick Clifton  <nickc@redhat.com>
2443
2444         2.30 branch created.
2445
2446 2018-01-12  Jens Widell  <jl@opera.com>
2447
2448         * elf.c (setup_group): Optimize search for group by remembering
2449         last found group and restarting search at that index.
2450         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
2451
2452 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
2453
2454         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
2455         bfd_link_common_skip_none in switch.
2456
2457 2018-01-12  Alan Modra  <amodra@gmail.com>
2458
2459         PR ld/22649
2460         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
2461         references on forced local symbols.
2462
2463 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2464
2465         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2466         .reginfo section has wrong size.
2467
2468 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2469
2470         PR ld/22393
2471         * elf.c (_bfd_elf_map_sections_to_segments): When generating
2472         separate code and read-only data LOAD segments, create a new
2473         LOAD segment if the previous section contains text and the
2474         current section doesn't or vice versa.  Don't put a writable
2475         section in a read-only segment if there is a RELRO segment.
2476
2477 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2478
2479         PR ld/22649
2480         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
2481         references on forced local symbols.
2482
2483 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2484
2485         PR ld/22677
2486         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
2487         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
2488
2489 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2490
2491         PR 22662
2492         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
2493
2494 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
2495
2496         * elf.c (elfcore_grok_freebsd_note): Handle
2497         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
2498         NT_FREEBSD_PROCSTAT_VMMAP.
2499
2500 2018-01-03  Alan Modra  <amodra@gmail.com>
2501
2502         Update year range in copyright notice of all files.
2503
2504 For older changes see ChangeLog-2017
2505 \f
2506 Copyright (C) 2018 Free Software Foundation, Inc.
2507
2508 Copying and distribution of this file, with or without modification,
2509 are permitted in any medium without royalty provided the copyright
2510 notice and this notice are preserved.
2511
2512 Local Variables:
2513 mode: change-log
2514 left-margin: 8
2515 fill-column: 74
2516 version-control: never
2517 End: