bfd/ChangeLog

   1 2018-05-08  Nick Clifton  <nickc@redhat.com>
   2
   3         PR 22809
   4         * elf.c (bfd_elf_get_str_section): Check for an excessively large
   5         string section.
   6         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
   7         attribute section is larger than the size of the file.
   8
   9 2018-05-07  Alan Modra  <amodra@gmail.com>
  10
  11         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
  12         strncmp when checking for ".bf" special symbol.
  13         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
  14         section name a char array, remove sentinal known_sections entry,
  15         and adjust loop over known_sections to suit.  Use memcmp rather
  16         than strncmp.
  17
  18 2018-05-04  Alan Modra  <amodra@gmail.com>
  19
  20         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
  21         (struct elf_external_linux_prpsinfo32_ugid16),
  22         (struct elf_external_linux_prpsinfo64_ugid32),
  23         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
  24         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
  25         Move comment to..
  26         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
  27         directives.
  28         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
  29         to data.
  30         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
  31         * elf32-s390.c (elf_s390_write_core_note): Likewise.
  32         * elf64-s390.c (elf_s390_write_core_note): Likewise.
  33         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
  34         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
  35         pragmas.
  36         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
  37         false positive gcc-8 warning.
  38         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
  39
  40 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
  41
  42         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
  43         of arguments when warning about different long double types.
  44
  45 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
  46
  47         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
  48         (elf_backend_fixup_symbol): New macro.
  49         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
  50         handling.
  51         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
  52
  53 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
  54
  55         * Makefile.am: Added NFP files to build.
  56         * archures.c: Added bfd_arch_nfp
  57         * config.bfd: Added NFP support.
  58         * configure.ac: Added NFP support.
  59         * cpu-nfp.c: New, for NFP support.
  60         * elf-bfd.h: Added elf_section_info()
  61         * elf64-nfp.c: New, for NFP support.
  62         * po/SRC-POTFILES.in: Added NFP source files.
  63         * targets.c: Added nfp_elf64_vec
  64         * bfd-in2.h: Regenerate.
  65         * Makefile.in: Regenerate.
  66         * configure: Regenerate.
  67
  68 2018-04-27  Alan Modra  <amodra@gmail.com>
  69
  70         * bfd-in2.h: Regenerate.
  71         * libbfd.h: Regenerate.
  72
  73 2018-04-27  Alan Modra  <amodra@gmail.com>
  74
  75         PR 23123
  76         PR 22374
  77         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
  78         relocs for ifuncs.
  79         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
  80
  81 2018-04-26  Pedro Alves  <palves@redhat.com>
  82
  83         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
  84         ifunc and non-ifunc symbols duplicates.
  85
  86 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  87         Mickaël Guêné  <mickael.guene@st.com>
  88
  89         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
  90         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
  91         (elf32_arm_populate_plt_entry): Likewise.
  92         (elf32_arm_output_plt_map_1): Likewise.
  93         (elf32_arm_output_arch_local_syms): Likewise.
  94
  95 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  96         Mickaël Guêné  <mickael.guene@st.com>
  97
  98         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
  99         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
 100
 101 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 102         Mickaël Guêné  <mickael.guene@st.com>
 103
 104         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
 105         for R_ARM_TARGET2.
 106
 107 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 108         Mickaël Guêné  <mickael.guene@st.com>
 109
 110         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
 111         (elf32_arm_always_size_sections): Create stack segment.
 112
 113 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 114         Mickaël Guêné  <mickael.guene@st.com>
 115
 116         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
 117         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
 118         relocations.
 119         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
 120         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
 121         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
 122         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
 123         (struct elf32_arm_link_hash_table): Update comment.
 124         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
 125         (IS_ARM_TLS_RELOC): Likewise.
 126         (elf32_arm_check_relocs): Likewise.
 127         (allocate_dynrelocs_for_symbol): Likewise.
 128         (elf32_arm_size_dynamic_sections): Update comment.
 129         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
 130         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
 131
 132 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 133         Mickaël Guêné  <mickael.guene@st.com>
 134
 135         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
 136         (elf32_arm_create_dynamic_sections): Handle FDPIC.
 137         (elf32_arm_allocate_plt_entry): Likewise.
 138         (elf32_arm_populate_plt_entry): Likewise.
 139         (elf32_arm_output_plt_map_1): Likewise.
 140
 141 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 142         Mickaël Guêné  <mickael.guene@st.com>
 143
 144         * elf32-arm.c (struct fdpic_local): New.
 145         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
 146         (elf32_arm_local_fdpic_cnts): New.
 147         (struct fdpic_global): New.
 148         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
 149         (elf32_arm_link_hash_table): Add srofixup field.
 150         (arm_elf_add_rofixup): New.
 151         (arm_elf_fill_funcdesc): New.
 152         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
 153         (elf32_arm_allocate_local_sym_info): Likewise.
 154         (create_got_section): Create .rofixup section.
 155         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
 156         (bfd_elf32_arm_set_target_params): Handle FDPIC.
 157         (elf32_arm_final_link_relocate): Likewise.
 158         (elf32_arm_check_relocs): Likewise.
 159         (allocate_dynrelocs_for_symbol): Likewise.
 160         (elf32_arm_size_dynamic_sections): Likewise.
 161         (elf32_arm_finish_dynamic_sections): Likewise.
 162         (elf32_arm_output_arch_local_syms): Likewise.
 163         (elf32_arm_fdpic_omit_section_dynsym): New.
 164
 165 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 166         Mickaël Guêné  <mickael.guene@st.com>
 167
 168         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
 169         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
 170         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
 171         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
 172         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
 173         (elf32_arm_howto_from_type): Take new members of
 174         elf32_arm_howto_table_2 into account.
 175         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
 176         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 177         BFD_RELOC_ARM_FUNCDESC_VALUE.
 178         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
 179         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 180         BFD_RELOC_ARM_FUNCDESC_VALUE.
 181
 182 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 183         Mickaël Guêné  <mickael.guene@st.com>
 184
 185         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
 186         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
 187         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
 188         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
 189
 190 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 191         Mickaël Guêné  <mickael.guene@st.com>
 192
 193         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
 194         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
 195         arm*-*-uclinuxfdpiceabi.
 196         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
 197         arm_elf32_fdpic_le_vec.
 198         * configure: Regenerate.
 199         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
 200         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
 201         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
 202         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
 203         (elf32_arm_fdpic_link_hash_table_create): New.
 204         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
 205         arm_elf32_fdpic_le_vec.
 206
 207 2018-04-25  Alan Modra  <amodra@gmail.com>
 208
 209         * elf-linux-core.h: Disable gcc-8 string truncation warning.
 210         * elf.c (elfcore_write_prpsinfo): Likewise.
 211
 212 2018-04-25  Alan Modra  <amodra@gmail.com>
 213
 214         * Makefile.am: Remove arm-aout and arm-coff support.
 215         * config.bfd: Likewise.
 216         * configure.ac: Likewise.
 217         * targets.c: Likewise.
 218         * aout-arm.c: Delete.
 219         * armnetbsd.c: Delete.
 220         * riscix.c: Delete.
 221         * Makefile.in: Regenerate.
 222         * configure: Regenerate.
 223         * po/SRC-POTFILES.in: Regenerate.
 224
 225 2018-04-24  Nick Clifton  <nickc@redhat.com>
 226
 227         PR 23113
 228         * elf.c (ignore_section_sym): Check for the output_section pointer
 229         being NULL before dereferencing it.
 230
 231         PR 23110
 232         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
 233         a negative PE_DEBUG_DATA size before iterating over the debug data.
 234
 235 2018-04-23  Alan Modra  <amodra@gmail.com>
 236
 237         * elf-linux-core.h: Revert last change.
 238         * elf.c: Likewise.
 239
 240 2018-04-23  Nick Clifton  <nickc@redhat.com>
 241
 242         PR 23056
 243         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 244         the end of the string table, and zero it.
 245
 246 2018-04-23  Alan Modra  <amodra@gmail.com>
 247
 248         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
 249         gcc-8 string truncation warning.
 250         (swap_linux_prpsinfo32_ugid16_out): Likewise.
 251         (swap_linux_prpsinfo64_ugid32_out): Likewise.
 252         (swap_linux_prpsinfo64_ugid16_out): Likewise.
 253         * elf.c (elfcore_write_prpsinfo): Likewise.
 254
 255 2018-04-23  Nick Clifton  <nickc@redhat.com>
 256
 257         PR 23056
 258         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 259         the end of the string table, and zero it.
 260
 261 2018-04-20  Alan Modra  <amodra@gmail.com>
 262
 263         PR 22978
 264         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 265         case both dtprel and tprel relocs.
 266         (allocate_dynrelocs): Adjust conditions for got relocs.
 267         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 268         Emit dynamic relocs on TLS GOT entries for shared libraries,
 269         not when pic.  Omit dynamic reloc on dtprel entry when local,
 270         and on tprel entry when local and executable.
 271
 272 2018-04-19  Alan Modra  <amodra@gmail.com>
 273
 274         PR 22537
 275         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
 276         (hppa_type_of_stub): Don't return a long branch stub for
 277         symbols other than those defined statically.
 278
 279 2018-04-19  Alan Modra  <amodra@gmail.com>
 280
 281         * Makefile.am: Revert 2018-04-18 coff-mips changes.
 282         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
 283         to selvecs for mips targets change 2018-04-18.
 284         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
 285         and  mips_ecoff_bele_vec.
 286         * targets.c: Likewise.
 287         * coff-mips.c: Resurrect.
 288         * Makefile.in: Regenerate.
 289         * configure: Regenerate.
 290         * po/SRC-POTFILES.in: Regenerate.
 291
 292 2018-04-18  Alan Modra  <amodra@gmail.com>
 293
 294         * Makefile.am: Remove mips aout and coff support.
 295         * config.bfd: Likewise.
 296         * configure.ac: Likewise.
 297         * targets.c: Likewise.
 298         * coff-mips.c: Delete
 299         * mipsbsd.c: Delete
 300         * pe-mips.c: Delete
 301         * pei-mips.c: Delete
 302         * Makefile.in: Regenerate.
 303         * configure: Regenerate.
 304         * po/SRC-POTFILES.in: Regenerate.
 305
 306 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 307
 308         * elf32-i386.c (elf32_bed): Define before including
 309         "elf32-target.h".
 310         * elf64-x86-64.c (elf64_bed): Define before including
 311         "elf64-target.h".
 312         (elf32_bed): Define before including "elf32-target.h".
 313
 314 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 315
 316         PR ld/23055
 317         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 318         normal input file with compatible relocation.
 319
 320 2018-04-18  Alan Modra  <amodra@gmail.com>
 321
 322         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 323         * config.bfd: Likewise.
 324         * configure.ac: Likewise.
 325         * doc/bfdint.texi: Likewise.
 326         * targets.c: Likewise.
 327         * freebsd.h: Delete.
 328         * i386dynix.c: Delete.
 329         * i386freebsd.c: Delete.
 330         * i386linux.c: Delete.
 331         * i386mach3.c: Delete.
 332         * i386netbsd.c: Delete.
 333         * i386os9k.c: Delete.
 334         * Makefile.in: Regenerate.
 335         * configure: Regenerate.
 336         * po/SRC-POTFILES.in: Regenerate.
 337
 338 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
 339
 340         Microblaze Target: PIC data text relative
 341
 342         * bfd/reloc.c (2 new BFD relocations):
 343         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
 344         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
 345         * bfd/bfd-in2.h: Regenerate
 346         * bfd/libbfd.h: Regenerate
 347         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
 348         new relocs and handle them in both relocate and relax functions.
 349         (microblaze_elf_reloc_type_lookup): add mapping between for new
 350         bfd relocs.
 351         (microblaze_elf_relocate_section): Handle new relocs in case of
 352         elf relocation.
 353         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
 354
 355 2018-04-17  Nick Clifton  <nickc@redhat.com>
 356
 357         PR 23055
 358         * aoutx.h (find_nearest_line): Check that the symbol name exists
 359         and is long enough, before attempting to see if it is for a .o
 360         file.
 361         * hash.c (bfd_hash_hash): Add an assertion that the string is not
 362         NULL.
 363         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
 364         NULL.
 365         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
 366         has no name.
 367
 368         PR 23065
 369         * dwarf2.c (concat_filename): Check for a NULL table pointer.
 370
 371 2018-04-16  Nick Clifton  <nickc@redhat.com>
 372
 373         PR 23061
 374         * coffgen.c (coff_pointerize_aux): Check for an out of range
 375         fixup.
 376
 377 2018-04-16  Alan Modra  <amodra@gmail.com>
 378
 379         * Makefile.am: Remove arm-epoc-pe support.
 380         * coff-arm.c: Likewise.
 381         * config.bfd: Likewise.
 382         * configure.ac: Likewise.
 383         * targets.c: Likewise.
 384         * epoc-pe-arm.c: Delete.
 385         * epoc-pei-arm.c: Delete.
 386         * Makefile.in: Regenerate.
 387         * configure: Regenerate.
 388         * po/SRC-POTFILES.in: Regenerate.
 389
 390 2018-04-16  Alan Modra  <amodra@gmail.com>
 391
 392         * Makefile.am: Remove sparc-aout and sparc-coff support.
 393         * config.bfd: Likewise.
 394         * configure.ac: Likewise.
 395         * targets.c: Likewise.
 396         * aout-sparcle.c: Delete.
 397         * aoutf1.h: Delete.
 398         * cf-sparclynx.c: Delete.
 399         * coff-sparc.c: Delete.
 400         * demo64.c: Delete.
 401         * sparclinux.c: Delete.
 402         * sparclynx.c: Delete.
 403         * sparcnetbsd.c: Delete.
 404         * sunos.c: Delete.
 405         * Makefile.in: Regenerate.
 406         * configure: Regenerate.
 407         * po/SRC-POTFILES.in: Regenerate.
 408
 409 2018-04-16  Alan Modra  <amodra@gmail.com>
 410
 411         * Makefile.am: Remove m68k-aout and m68k-coff support.
 412         * aoutf1.h: Likewise.
 413         * aoutx.h: Likewise.
 414         * archive.c: Likewise.
 415         * bfd-in.h: Likewise.
 416         * bfd.c: Likewise.
 417         * coffcode.h: Likewise.
 418         * coffswap.h: Likewise.
 419         * config.bfd: Likewise.
 420         * configure.ac: Likewise.
 421         * configure.host: Likewise.
 422         * doc/bfd.texinfo: Likewise.
 423         * doc/bfdint.texi: Likewise.
 424         * freebsd.h: Likewise.
 425         * gen-aout.c: Likewise.
 426         * hpux-core.c: Likewise.
 427         * libaout.h: Likewise.
 428         * libbfd-in.h: Likewise.
 429         * pdp11.c: Likewise.
 430         * peicode.h: Likewise.
 431         * riscix.c: Likewise.
 432         * targets.c: Likewise.
 433         * aout0.c: Delete.
 434         * coff-apollo.c: Delete.
 435         * coff-aux.c: Delete.
 436         * coff-m68k.c: Delete.
 437         * coff-svm68k.c: Delete.
 438         * coff-u68k.c: Delete.
 439         * hosts/delta68.h: Delete.
 440         * hosts/hp300bsd.h: Delete.
 441         * hosts/m68kaux.h: Delete.
 442         * hosts/news.h: Delete.
 443         * hp300bsd.c: Delete.
 444         * hp300hpux.c: Delete.
 445         * liboasys.h: Delete.
 446         * m68k4knetbsd.c: Delete.
 447         * m68klinux.c: Delete.
 448         * m68knetbsd.c: Delete.
 449         * oasys.c: Delete.
 450         * versados.c: Delete.
 451         * Makefile.in: Regenerate.
 452         * bfd-in2.h: Regenerate.
 453         * configure: Regenerate.
 454         * libbfd.h: Regenerate.
 455         * po/SRC-POTFILES.in: Regenerate.
 456
 457 2018-04-16  Alan Modra  <amodra@gmail.com>
 458
 459         * Makefile.am: Remove sh5 and sh64 support.
 460         * archures.c: Likewise.
 461         * config.bfd: Likewise.
 462         * configure.ac: Likewise.
 463         * cpu-sh.c: Likewise.
 464         * elf32-sh-relocs.h: Likewise.
 465         * elf32-sh.c: Likewise.
 466         * targets.c: Likewise.
 467         * elf32-sh64-com.c: Delete.
 468         * elf32-sh64.c: Delete.
 469         * elf32-sh64.h: Delete.
 470         * elf64-sh64.c: Delete.
 471         * Makefile.in: Regenerate.
 472         * bfd-in2.h: Regenerate.
 473         * configure: Regenerate.
 474         * po/SRC-POTFILES.in: Regenerate.
 475
 476 2018-04-16  Alan Modra  <amodra@gmail.com>
 477
 478         * Makefile.am: Remove sh-symbianelf support.
 479         * config.bfd: Likewise.
 480         * configure.ac: Likewise.
 481         * targets.c: Likewise.
 482         * elf32-sh-symbian.c: Delete.
 483         * Makefile.in: Regenerate.
 484         * configure: Regenerate.
 485         * po/SRC-POTFILES.in: Regenerate.
 486
 487 2018-04-16  Alan Modra  <amodra@gmail.com>
 488
 489         * Makefile.am: Remove vax-bsd and vax-ultrix support.
 490         * config.bfd: Likewise.
 491         * configure.ac: Likewise.
 492         * targets.c: Likewise.
 493         * vaxbsd.c: Delete.
 494         * Makefile.in: Regenerate.
 495         * configure: Regenerate.
 496         * po/SRC-POTFILES.in: Regenerate.
 497
 498 2018-04-16  Alan Modra  <amodra@gmail.com>
 499
 500         * Makefile.am: Remove w65 support.
 501         * archures.c: Likewise.
 502         * coffcode.h: Likewise.
 503         * config.bfd: Likewise.
 504         * configure.ac: Likewise.
 505         * targets.c: Likewise.
 506         * coff-w65.c: Delete.
 507         * cpu-w65.c: Delete.
 508         * Makefile.in: Regenerate.
 509         * bfd-in2.h: Regenerate.
 510         * configure: Regenerate.
 511         * po/SRC-POTFILES.in: Regenerate.
 512
 513 2018-04-16  Alan Modra  <amodra@gmail.com>
 514
 515         * Makefile.am: Remove we32k support.
 516         * archures.c: Likewise.
 517         * coffcode.h: Likewise.
 518         * config.bfd: Likewise.
 519         * configure.ac: Likewise.
 520         * targets.c: Likewise.
 521         * coff-we32k.c: Delete.
 522         * cpu-we32k.c: Delete.
 523         * Makefile.in: Regenerate.
 524         * bfd-in2.h: Regenerate.
 525         * configure: Regenerate.
 526         * po/SRC-POTFILES.in: Regenerate.
 527
 528 2018-04-16  Alan Modra  <amodra@gmail.com>
 529
 530         * Makefile.am: Remove m88k support.
 531         * aoutx.h: Likewise.
 532         * archures.c: Likewise.
 533         * coffcode.h: Likewise.
 534         * coffswap.h: Likewise.
 535         * config.bfd: Likewise.
 536         * configure.ac: Likewise.
 537         * cpu-ns32k.c: Likewise.
 538         * elf32-nds32.c: Likewise.
 539         * mach-o.c: Likewise.
 540         * netbsd-core.c: Likewise.
 541         * reloc.c: Likewise.
 542         * targets.c: Likewise.
 543         * coff-m88k.c: Delete.
 544         * cpu-m88k.c: Delete.
 545         * elf32-m88k.c: Delete.
 546         * hosts/m88kmach3.h: Delete.
 547         * m88kmach3.c: Delete.
 548         * m88kopenbsd.c: Delete.
 549         * Makefile.in: Regenerate.
 550         * bfd-in2.h: Regenerate.
 551         * configure: Regenerate.
 552         * po/SRC-POTFILES.in: Regenerate.
 553
 554 2018-04-16  Alan Modra  <amodra@gmail.com>
 555
 556         * Makefile.am: Remove i370 support.
 557         * archures.c: Likewise.
 558         * config.bfd: Likewise.
 559         * configure.ac: Likewise.
 560         * targets.c: Likewise.
 561         * cpu-i370.c: Delete.
 562         * elf32-i370.c: Delete.
 563         * Makefile.in: Regenerate.
 564         * bfd-in2.h: Regenerate.
 565         * configure: Regenerate.
 566         * po/SRC-POTFILES.in: Regenerate.
 567
 568 2018-04-16  Alan Modra  <amodra@gmail.com>
 569
 570         * Makefile.am: Remove h8500 support.
 571         * archures.c: Likewise.
 572         * coffcode.h: Likewise.
 573         * config.bfd: Likewise.
 574         * configure.ac: Likewise.
 575         * targets.c: Likewise.
 576         * coff-h8500.c: Delete.
 577         * cpu-h8500.c: Delete.
 578         * Makefile.in: Regenerate.
 579         * bfd-in2.h: Regenerate.
 580         * configure: Regenerate.
 581         * po/SRC-POTFILES.in: Regenerate.
 582
 583 2018-04-16  Alan Modra  <amodra@gmail.com>
 584
 585         * Makefile.am: Remove h8300-coff support.
 586         * coffcode.h: Likewise.
 587         * config.bfd: Likewise.
 588         * configure.ac: Likewise.
 589         * reloc16.c: Likewise.
 590         * targets.c: Likewise.
 591         * coff-h8300.c: Delete.
 592         * Makefile.in: Regenerate.
 593         * configure: Regenerate.
 594         * po/SRC-POTFILES.in: Regenerate.
 595
 596 2018-04-16  Alan Modra  <amodra@gmail.com>
 597
 598         * Makefile.am: Remove IEEE 695 support.
 599         * archures.c: Likewise.
 600         * bfd.c: Likewise.
 601         * config.bfd: Likewise.
 602         * configure.ac: Likewise.
 603         * doc/bfd.texinfo: Likewise.
 604         * doc/bfdint.texi: Likewise.
 605         * doc/bfdsumm.texi: Likewise.
 606         * section.c: Likewise.
 607         * targets.c: Likewise.
 608         * ieee.c: Delete.
 609         * libieee.h: Delete.
 610         * Makefile.in: Regenerate.
 611         * bfd-in2.h: Regenerate.
 612         * configure: Regenerate.
 613         * po/SRC-POTFILES.in: Regenerate.
 614
 615 2018-04-16  Alan Modra  <amodra@gmail.com>
 616
 617         * config.bfd: Remove tandem support.
 618
 619 2018-04-16  Alan Modra  <amodra@gmail.com>
 620
 621         * Makefile.am: Remove newsos3 support.
 622         * aoutx.h: Likewise.
 623         * config.bfd: Likewise.
 624         * configure.ac: Likewise.
 625         * targets.c: Likewise.
 626         * newsos3.c: Delete.
 627         * Makefile.in: Regenerate.
 628         * configure: Regenerate.
 629         * po/SRC-POTFILES.in: Regenerate.
 630
 631 2018-04-16  Alan Modra  <amodra@gmail.com>
 632
 633         * Makefile.am: Remove netware support.
 634         * bfd-in.h: Likewise.
 635         * bfd.c: Likewise.
 636         * config.bfd: Likewise.
 637         * configure.ac: Likewise.
 638         * doc/bfdint.texi: Likewise.
 639         * ecoff.c: Likewise.
 640         * targets.c: Likewise.
 641         * libnlm.h: Delete.
 642         * nlm-target.h: Delete.
 643         * nlm.c: Delete.
 644         * nlm32-alpha.c: Delete.
 645         * nlm32-i386.c: Delete.
 646         * nlm32-ppc.c: Delete.
 647         * nlm32-sparc.c: Delete.
 648         * nlm32.c: Delete.
 649         * nlm64.c: Delete.
 650         * nlmcode.h: Delete.
 651         * nlmswap.h: Delete.
 652         * Makefile.in: Regenerate.
 653         * bfd-in2.h: Regenerate.
 654         * configure: Regenerate.
 655         * po/SRC-POTFILES.in: Regenerate.
 656
 657 2018-04-16  Alan Modra  <amodra@gmail.com>
 658
 659         * archures.c: Remove tahoe support.
 660         * config.bfd: Likewise.
 661         * configure.ac: Likewise.
 662         * hosts/tahoe.h: Delete.
 663         * bfd-in2.h: Regenerate.
 664         * configure: Regenerate.
 665
 666 2018-04-14  Alan Modra  <amodra@gmail.com>
 667
 668         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
 669         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
 670         sanity test.
 671         (elfNN_bed): Init relropagesize.
 672         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
 673         select relropagesize.
 674         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 675         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 676         (ELF_MINPAGESIZE): Don't define.
 677         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 678         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 679         * bfd-in2.h: Regenerate.
 680
 681 2018-04-14  Alan Modra  <amodra@gmail.com>
 682
 683         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
 684         on __QNXTARGET__ define.
 685
 686 2018-04-14  Alan Modra  <amodra@gmail.com>
 687
 688         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
 689         to obsolete list.
 690
 691 2018-04-11  Alan Modra  <amodra@gmail.com>
 692
 693         * aout-adobe.c: Delete.
 694         * bout.c: Delete.
 695         * coff-i860.c: Delete.
 696         * coff-i960.c: Delete.
 697         * cpu-i860.c: Delete.
 698         * cpu-i960.c: Delete.
 699         * elf32-i860.c: Delete.
 700         * elf32-i960.c: Delete.
 701         * hosts/i860mach3.h: Delete.
 702         * Makefile.am: Remove i860, i960, bout, and adobe support.
 703         * archures.c: Remove i860 and i960 support.
 704         * coffcode.h: Likewise.
 705         * reloc.c: Likewise.
 706         * aoutx.h: Comment updates.
 707         * archive.c: Remove BOUT and i960 support.
 708         * bfd.c: Remove BOUT support.
 709         * coffswap.h: Remove i960 support.
 710         * config.bfd: Remove i860, i960 and adobe targets.
 711         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
 712         * targets.c: Likewise.
 713         * ieee.c: Remove i960 support.
 714         * mach-o.c: Remove i860 support.
 715         * Makefile.in: Regenerate.
 716         * bfd-in2.h: Regenerate.
 717         * configure: Regenerate.
 718         * libbfd.h: Regenerate.
 719         * po/SRC-POTFILES.in: Regenerate.
 720
 721 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 722
 723         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
 724         in the BFD symbol referred by the relocation.
 725         (mips_elf64_write_rela): Likewise.
 726
 727 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 728
 729         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
 730         error for out-of-range `r_sym' values.
 731
 732 2018-04-09  Alan Modra  <amodra@gmail.com>
 733
 734         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
 735         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
 736         (ppc64_elf_check_relocs): Set has_pltcall.
 737         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
 738         (ppc64_elf_inline_plt): New function.
 739         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
 740         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
 741         * elf32-ppc.c (has_pltcall): Define.
 742         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
 743         (ppc_elf_check_relocs): Set has_pltcall.
 744         (ppc_elf_inline_plt): New function.
 745         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
 746         (ppc_elf_size_dynamic_sections): Likewise.
 747         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
 748
 749 2018-04-09  Alan Modra  <amodra@gmail.com>
 750
 751         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
 752         (is_plt_seq_reloc): New function.
 753         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
 754         (ppc_elf_tls_optimize): Handle inline plt call sequence.
 755         (ppc_elf_relax_section): Handle PLTCALL reloc.
 756         (ppc_elf_relocate_section): Nop out inline plt call sequence when
 757         resolving locally.
 758         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
 759         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
 760         (has_tls_get_addr_call): Correct comment.
 761         (is_branch_reloc): Add PLTCALL.
 762         (is_plt_seq_reloc): New function.
 763         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
 764         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
 765         entry for R_PPC64_PLTCALL.
 766         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
 767         (ppc_type_of_stub): Handle PLTCALL reloc.
 768         (toc_adjusting_stub_needed): Likewise.
 769         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
 770         reloc insn.  Nop out inline plt call sequence when resolving
 771         locally.  Handle __tls_get_addr inline plt call optimization.
 772
 773 2018-04-09  Alan Modra  <amodra@gmail.com>
 774
 775         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
 776         (struct ppc_stub_hash_entry): Add symtype field.
 777         (PLT_KEEP): Define.
 778         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
 779         (create_linkage_sections): Create pltlocal and relpltlocal.
 780         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
 781         Set PLT_KEEP.
 782         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 783         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 784         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 785         Keep PLT entries for inline calls against locals.
 786         (ppc_build_one_stub): Use pltlocal as appropriate.
 787         (ppc_size_one_stub): Likewise.
 788         (ppc64_elf_size_stubs): Set symtype.
 789         (build_global_entry_stubs_and_plt): Init pltlocal and write
 790         relpltlocal for globals.
 791         (write_plt_relocs_for_local_syms): Likewise for local syms.
 792         (ppc64_elf_relocate_section): Support PLT for local syms.
 793         * elf32-ppc.c (PLT_KEEP): Define.
 794         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
 795         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
 796         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
 797         Set PLT_KEEP.  Adjust update_local_sym_info call.
 798         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 799         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 800         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 801         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
 802         (write_global_sym_plt): Init pltlocal and write relpltlocal.
 803         (ppc_finish_symbols): Likewise for locals.
 804
 805 2018-04-09  Alan Modra  <amodra@gmail.com>
 806
 807         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
 808         for local symbols to..
 809         (write_plt_relocs_for_local_syms): ..here.  New function.
 810         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
 811         global symbols to..
 812         (build_global_entry_stubs_and_plt): ..here.  Rename from
 813         build_global_entry_stubs.
 814         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
 815         Call write_plt_relocs_for_local_syms.
 816         * elf32-ppc.c (get_sym_h): New function.
 817         (ppc_elf_relax_section): Use get_sym_h.
 818         (ppc_elf_relocate_section): Move output of PLT relocs and glink
 819         stubs for local symbols to..
 820         (ppc_finish_symbols): ..here.  New function.
 821         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
 822         global syms to..
 823         (write_global_sym_plt): ..here.  New function.
 824         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
 825         (ppc_finish_symbols): Declare.
 826
 827 2018-04-09  Alan Modra  <amodra@gmail.com>
 828
 829         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
 830         (ppc_elf_relocate_section): Likewise.
 831         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
 832         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
 833         resolution to plt entry relative to toc pointer.
 834
 835 2018-04-09  Alan Modra  <amodra@gmail.com>
 836
 837         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 838         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
 839         file when other TLS flags are tested in a mask.
 840         (TLS_MARK, NON_GOT): Define.
 841         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 842         (update_local_sym_info): Don't create got entry when NON_GOT.
 843         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 844         Set TLS_MARK.
 845         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
 846         (ppc64_elf_relocate_section): Likewise.
 847         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
 848         __tls_get_addr calls lacking a marker reloc.
 849         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 850         TLS_TPRELGD): Renumber.  Update comment.
 851         (TLS_MARK, NON_GOT): Define.
 852         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 853         (update_local_sym_info): Don't create got entry when NON_GOT.
 854         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 855         Set TLS_MARK.
 856         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
 857         __tls_get_addr calls lacking a marker reloc.
 858
 859 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 860
 861         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
 862         R_X86_64_converted_reloc_bit.
 863
 864 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 865
 866         PR gas/22318
 867         * configure: Regenerated.
 868
 869 2018-04-05  Alan Modra  <amodra@gmail.com>
 870
 871         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
 872         (elf_hppa_info_to_howto_rel): Likewise.
 873
 874 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 875
 876         * elf-hppa.h (elf_hppa_info_to_howto): Also return
 877         unsuccessfully for unimplemented relocations.
 878         (elf_hppa_info_to_howto_rel): Likewise.
 879
 880 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 881
 882         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
 883         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
 884         howto lookup failure.
 885         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
 886         accordingly.
 887         (elf32_i860_info_to_howto_rela): Likewise.
 888         (elf32_i860_relocate_splitn): Likewise.
 889         (elf32_i860_relocate_pc16): Likewise.
 890         (elf32_i860_relocate_pc26): Likewise.
 891         (elf32_i860_relocate_section): Likewise.
 892
 893 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 894
 895         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
 896         check for `visium_elf_howto_table' table access.
 897
 898 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 899
 900         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
 901         check for `iq2000_elf_howto_table' table access.
 902
 903 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 904
 905         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
 906         for `elf32_frv_howto_table' table access.
 907
 908 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 909
 910         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
 911         unsuccessfully for placeholder howtos.
 912         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 913         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
 914
 915 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
 916
 917         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
 918         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
 919
 920 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 921
 922         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
 923         ATTRIBUTE_UNUSED from `abfd'.
 924
 925 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 926
 927         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
 928         `_bfd_error_handler' call formatting.
 929
 930 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 931
 932         * elf32-mips.c (mips_info_to_howto_rel): Call
 933         `mips_elf32_rtype_to_howto' directly rather than via
 934         `->elf_backend_mips_rtype_to_howto'.
 935
 936 2018-03-28  Renlin Li  <renlin.li@arm.com>
 937
 938         PR ld/22970
 939         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
 940         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 941         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 942         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 943         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 944         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 945         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 946         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 947         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 948         (elfNN_aarch64_final_link_relocate): Support new relocations.
 949         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
 950         relocations.
 951         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
 952
 953 2018-03-28  Renlin Li  <renlin.li@arm.com>
 954
 955         PR ld/22970
 956         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
 957         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
 958         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 959         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 960         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 961         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 962         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 963         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 964         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 965         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 966         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
 967         TLSLE_LDST16_TPREL_LO12,
 968         TLSLE_LDST16_TPREL_LO12_NC,
 969         TLSLE_LDST32_TPREL_LO12,
 970         TLSLE_LDST32_TPREL_LO12_NC,
 971         TLSLE_LDST64_TPREL_LO12,
 972         TLSLE_LDST64_TPREL_LO12_NC,
 973         TLSLE_LDST8_TPREL_LO12,
 974         TLSLE_LDST8_TPREL_LO12_NC.
 975         * bfd-in2.h: Regenerated.
 976         * libbfd.h: Regenerated.
 977
 978 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 979
 980         PR ld/22972
 981         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
 982         has_old_style_got_reloc.
 983         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
 984         relocations.  Fix a couple of long lines.
 985         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
 986         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
 987         GOT relocations.
 988
 989 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
 990
 991         PR ld/23000
 992         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
 993         ENDBR64 to the TLSDESC PLT entry.
 994
 995 2018-03-21  Alan Modra  <amodra@gmail.com>
 996
 997         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
 998         symbols.  Use size_t counts.  Delete redundant opd test.
 999
1000 2018-03-21  Alan Modra  <amodra@gmail.com>
1001
1002         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
1003
1004 2018-03-21  Alan Modra  <amodra@gmail.com>
1005
1006         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
1007         field unsigned.
1008         (update_local_sym_info): Likewise for local_got_tls_masks.
1009         (ppc_elf_tls_optimize): Likewise for lgot_masks.
1010
1011 2018-03-21  Alan Modra  <amodra@gmail.com>
1012
1013         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
1014         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
1015         do in size_dynamic_sections.
1016
1017 2018-03-21  Alan Modra  <amodra@gmail.com>
1018
1019         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
1020         without first checking array bounds.
1021         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1022
1023 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1024
1025         PR ld/22983
1026         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
1027         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
1028
1029 2018-03-19  Nick Clifton  <nickc@redhat.com>
1030
1031         * po/es.po: Updated Spanish translation.
1032
1033 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
1034
1035         * elf32-xtensa.c (xlate_map_entry): Change types of address
1036         fields from 'unsigned' to 'bfd_vma'.
1037         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
1038         the key argument to bsearch. Allow offsets past the end of a
1039         section, use the last map entry for translation of such offsets.
1040
1041 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1042
1043         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
1044         Not support the target feature.
1045         (nds32_elf_ex9_itb_base): Likewise.
1046         (nds32_elf_ex9_import_table): Likewise.
1047         (nds32_elf_ex9_finish): Likewise.
1048         (nds32_elf_ex9_reloc_jmp): Likewise.
1049         (nds32_elf_get_insn_with_reg): Likewise.
1050         (nds32_get_local_syms): Likewise.
1051         (nds32_elf_ex9_replace_instruction): Likewise.
1052         (nds32_elf_ifc_calc): Likewise.
1053         (nds32_elf_ifc_finish): Likewise.
1054         (nds32_elf_ifc_replace): Likewise.
1055         (nds32_elf_ifc_reloc): Likewise.
1056
1057 2018-03-14  Alan Modra  <amodra@gmail.com>
1058
1059         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
1060         sfpr size added before defining alias symbols.
1061         (ppc64_elf_build_stubs): Add stub section padding before
1062         copying sfpr contents and defining save/restore alias symbols.
1063
1064 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1065
1066         PR ld/20882
1067         * elflink.c (elf_gc_mark_debug_section): Also check the local
1068         debug definition section.
1069
1070 2018-03-13  Nick Clifton  <nickc@redhat.com>
1071
1072         PR 22113
1073         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
1074         function.  Add an end address parameter.  Check access of the data
1075         pointer to make sure that they do not extend beyond the end
1076         address.  Return FALSE if any check fails.  Add the end address
1077         pointer to the ui structure.
1078         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
1079         codes to make sure that they do not extend beyond the end address
1080         pointer.  Print an error message and return immediately if any
1081         check fails.
1082
1083 2018-03-09  Nick Clifton  <nickc@redhat.com>
1084
1085         * elf64-s390.c (elf_s390_relocate_section): Move check for
1086         relocations against non-allocated sections to before the code that
1087         handles ifunc relocations.
1088         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1089         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
1090         relocs against IFUNC symbols in non-allocated sections as relocs
1091         against FUNC symbols.
1092         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1093
1094 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1095
1096         PR ld/22929
1097         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
1098         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
1099         relocation against FUNC symbol.
1100         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1101
1102 2018-03-07  Renlin Li  <renlin.li@arm.com>
1103
1104         PR ld/20402
1105         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
1106         symbol, and don't emit relocation in specific case.
1107
1108 2018-03-07  Alan Modra  <amodra@gmail.com>
1109
1110         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
1111         (mips_elf64_slurp_one_reloc_table): Pass on error.
1112
1113 2018-03-03  James Cowgill  <james.cowgill@mips.com>
1114             Maciej W. Rozycki  <macro@mips.com>
1115
1116         PR ld/21900
1117         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
1118         after calling `undefined_symbol' hook if this is an error
1119         condition.  Assume the value of 0 for the symbol requested
1120         otherwise.
1121
1122 2018-03-02  Jim Wilson  <jimw@sifive.com>
1123
1124         PR 22903
1125         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
1126         and nop instead of 4.
1127         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
1128         8 instead of 4.
1129
1130 2018-03-01  Jim Wilson  <jimw@sifive.com>
1131
1132         PR 22756
1133         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1134         else if instead of if.
1135
1136 2018-03-01  Alan Modra  <amodra@gmail.com>
1137
1138         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1139
1140 2018-02-28  Alan Modra  <amodra@gmail.com>
1141
1142         PR 22887
1143         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1144
1145 2018-02-28  Nick Clifton  <nickc@redhat.com>
1146
1147         PR 22895
1148         PR 22893
1149         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1150         pointer.  Drop unused abfd parameter.  Check the size of the block
1151         before initialising the data field.  Return the end pointer if the
1152         size is invalid.
1153         (read_attribute_value): Adjust invocations of read_n_bytes.
1154
1155         PR 22894
1156         * dwarf1.c (parse_die): Check the length of form blocks before
1157         advancing the data pointer.
1158
1159 2018-02-28  Alan Modra  <amodra@gmail.com>
1160
1161         PR 22887
1162         * aoutx.h (translate_symbol_table): Print an error message and set
1163         bfd_error on finding an invalid name string offset.
1164
1165 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1166
1167         * config.in: Regenerated.
1168         * configure: Likewise.
1169         * configure.ac: Add --enable-separate-code.
1170         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1171         to 1 for Linux/x86 targets,
1172         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1173         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1174
1175 2018-02-27  Nick Clifton  <nickc@redhat.com>
1176
1177         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1178         message.
1179         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1180         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1181         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1182         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1183         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1184         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1185         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1186         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1187         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1188
1189         PR 22875
1190         * elf-bfd.h (struct elf_backend_data): Change the return type of
1191         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1192         to bfd_boolean.
1193         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1194         value from the info_to_howto function and fail if that function
1195         failed.
1196         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1197         from the info_to_howto function.
1198         (elf32_h8_relax_section): Likewise.
1199         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1200         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1201         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1202         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1203         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1204         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1205         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1206         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1207         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1208         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1209         (riscv_elf_relocate_section): Likewise.
1210         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1211         bfd_boolean.  Issue an error message, set an error value and
1212         return FALSE if the reloc is not recognized.
1213         (elf_hppa_info_to_howto_rel): Likewise.
1214         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1215         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1216         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1217         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1218         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1219         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1220         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1221         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1222         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1223         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1224         (cris_info_to_howto_rela): Likewise.
1225         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1226         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1227         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1228         Likewise.
1229         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1230         (elf32_dlx_info_to_howto_rel): Likewise.
1231         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1232         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1233         * elf32-frv.c (frv_info_to_howto_rela)
1234         (frvfdpic_info_to_howto_rel): Likewise.
1235         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1236         * elf32-gen.c (elf_generic_info_to_howto)
1237         (elf_generic_info_to_howto_rel): Likewise.
1238         * elf32-h8300.c (elf32_h8_info_to_howto)
1239         (elf32_h8_info_to_howto_rel): Likewise.
1240         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1241         * elf32-i386.c (elf_i386_reloc_type_lookup)
1242         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1243         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1244         Likewise.
1245         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1246         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1247         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1248         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1249         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1250         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1251         Likewise.
1252         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1253         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1254         * elf32-m68k.c (rtype_to_howto): Likewise.
1255         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1256         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1257         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1258         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1259         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1260         Likewise.
1261         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1262         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1263         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1264         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1265         Likewise.
1266         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1267         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1268         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1269         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1270         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1271         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1272         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1273         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1274         * elf32-score.c (s3_bfd_score_info_to_howto)
1275         (_bfd_score_info_to_howto): Likewise.
1276         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1277         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1278         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1279         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1280         (elf32_tic6x_info_to_howto_rel): Likewise.
1281         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1282         * elf32-v850.c (v850_elf_info_to_howto_rel)
1283         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1284         * elf32-vax.c (rtype_to_howto): Likewise.
1285         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1286         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1287         (elf32_wasm32_info_to_howto_rela): Likewise.
1288         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1289         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1290         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1291         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1292         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1293         * elf64-gen.c (elf_generic_info_to_howto)
1294         (elf_generic_info_to_howto_rel): Likewise.
1295         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1296         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1297         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1298         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1299         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1300         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1301         Likewise.
1302         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1303         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1304         Likewise.
1305         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1306         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1307         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1308         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1309         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1310         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1311         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1312         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1313         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1314         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1315         Default to NULL.
1316
1317 2018-02-26  Jim Wilson  <jimw@sifive.com>
1318             Stephan Schreiber <info@fs-driver.org>
1319
1320         PR 15904
1321         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1322         call, set changed_contents and changed_relocs.  Likewise after
1323         successful ia64_elf_relax_br call.
1324
1325 2018-02-26  Alan Modra  <amodra@gmail.com>
1326
1327         * elf.c (assign_file_positions_except_relocs): Don't segfault
1328         when actual number of phdrs is less than allocated.  Delete
1329         outdated comment.  Formatting.
1330
1331 2018-02-26  Alan Modra  <amodra@gmail.com>
1332
1333         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1334         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
1335         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1336         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
1337         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
1338         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
1339         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
1340         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1341         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
1342         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
1343         error/warning messages.
1344
1345 2018-02-26  Alan Modra  <amodra@gmail.com>
1346
1347         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
1348         * syms.c: Standardize error/warning messages.
1349
1350 2018-02-26  Alan Modra  <amodra@gmail.com>
1351
1352         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
1353         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
1354         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
1355         * peXXigen.c, * peicode.h: Standardize error/warning messages.
1356
1357 2018-02-26  Alan Modra  <amodra@gmail.com>
1358
1359         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
1360
1361 2018-02-26  Alan Modra  <amodra@gmail.com>
1362
1363         * elfxx-mips.c: Standardize error/warning messages.
1364
1365 2018-02-26  Alan Modra  <amodra@gmail.com>
1366
1367         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
1368         * elflink.c: Standardize error/warning messages.  Replace use of
1369         linker callback einfo with _bfd_error_handler when possible.
1370
1371 2018-02-26  Alan Modra  <amodra@gmail.com>
1372
1373         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
1374         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
1375         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
1376         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
1377         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1378         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1379         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
1380         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1381         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1382         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1383         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1384         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
1385         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
1386         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1387         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1388         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
1389         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1390         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1391         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1392         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
1393         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
1394         unrecognized/unsupported reloc message.
1395
1396 2018-02-26  Alan Modra  <amodra@gmail.com>
1397
1398         * elf32-ppc.c: Standardize error/warning messages.  Use
1399         _bfd_error_handler rather than einfo when einfo features not used.
1400         * elf64-ppc.c: Likewise.
1401
1402 2018-02-23  Alan Modra  <amodra@gmail.com>
1403
1404         PR 22881
1405         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
1406         segment if no matching LOAD segment.
1407
1408 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1409
1410         * elf32-nds32.h: Define mask for ict_model.
1411
1412 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
1413
1414         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
1415
1416 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1417
1418         Revert
1419         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1420
1421         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1422         .reginfo section has wrong size.
1423
1424 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1425
1426         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
1427         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
1428         `.MIPS.abiflags' sections.
1429         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
1430         section's end.
1431
1432 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1433
1434         * section.c (SEC_FIXED_SIZE): New macro.
1435         * bfd-in2.h: Regenerate.
1436
1437 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1438
1439         * section.c (SEC_HAS_GOT_REF): Remove macro.
1440         * bfd-in2.h: Regenerate.
1441
1442 2018-02-19  Alan Modra  <amodra@gmail.com>
1443
1444         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
1445         arguments.
1446         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
1447         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
1448         (_bfd_riscv_relax_pc): Likewise and fix typos.
1449         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
1450         * libbfd.h: Regenerate.
1451
1452 2018-02-19  Alan Modra  <amodra@gmail.com>
1453
1454         * dwarf2.c (read_section): Don't use 'll' format modifier.
1455         (find_abstract_instance): Likewise.
1456         * elfcore.h (elf_core_file_p): Likewise.
1457
1458 2018-02-19  Alan Modra  <amodra@gmail.com>
1459
1460         * bfd-in.h: Include inttypes.h or if not available define
1461         PRId64, PRIu64 and PRIx64.
1462         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
1463         modifier to print bfd_vma.
1464         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1465         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
1466         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1467         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
1468         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
1469         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
1470         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1471         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
1472         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
1473         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1474         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
1475         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
1476         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
1477         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
1478         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
1479         and cast input to uint64_t, and similarly for Ld and Lu.
1480         * bfd-in2.h: Regenerate.
1481
1482 2018-02-19  Alan Modra  <amodra@gmail.com>
1483
1484         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
1485         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
1486         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
1487         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
1488         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
1489         * reloc.c: Replace use of %R and %T in format strings passed to
1490         einfo and friends by %pR and %pT.
1491
1492 2018-02-19  Alan Modra  <amodra@gmail.com>
1493
1494         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
1495         of %A and %B.
1496         * aout-adobe.c: Update all messages using %A and %B.
1497         * aout-cris.c: Likewise.
1498         * aoutx.h: Likewise.
1499         * archive.c: Likewise.
1500         * binary.c: Likewise.
1501         * cache.c: Likewise.
1502         * coff-alpha.c: Likewise.
1503         * coff-arm.c: Likewise.
1504         * coff-i860.c: Likewise.
1505         * coff-mcore.c: Likewise.
1506         * coff-ppc.c: Likewise.
1507         * coff-rs6000.c: Likewise.
1508         * coff-sh.c: Likewise.
1509         * coff-tic4x.c: Likewise.
1510         * coff-tic54x.c: Likewise.
1511         * coff-tic80.c: Likewise.
1512         * coff64-rs6000.c: Likewise.
1513         * coffcode.h: Likewise.
1514         * coffgen.c: Likewise.
1515         * cofflink.c: Likewise.
1516         * coffswap.h: Likewise.
1517         * compress.c: Likewise.
1518         * cpu-arm.c: Likewise.
1519         * ecoff.c: Likewise.
1520         * elf-attrs.c: Likewise.
1521         * elf-eh-frame.c: Likewise.
1522         * elf-ifunc.c: Likewise.
1523         * elf-m10300.c: Likewise.
1524         * elf-properties.c: Likewise.
1525         * elf-s390-common.c: Likewise.
1526         * elf.c: Likewise.
1527         * elf32-arc.c: Likewise.
1528         * elf32-arm.c: Likewise.
1529         * elf32-avr.c: Likewise.
1530         * elf32-bfin.c: Likewise.
1531         * elf32-cr16.c: Likewise.
1532         * elf32-cr16c.c: Likewise.
1533         * elf32-cris.c: Likewise.
1534         * elf32-crx.c: Likewise.
1535         * elf32-d10v.c: Likewise.
1536         * elf32-d30v.c: Likewise.
1537         * elf32-epiphany.c: Likewise.
1538         * elf32-fr30.c: Likewise.
1539         * elf32-frv.c: Likewise.
1540         * elf32-gen.c: Likewise.
1541         * elf32-hppa.c: Likewise.
1542         * elf32-i370.c: Likewise.
1543         * elf32-i386.c: Likewise.
1544         * elf32-i960.c: Likewise.
1545         * elf32-ip2k.c: Likewise.
1546         * elf32-iq2000.c: Likewise.
1547         * elf32-lm32.c: Likewise.
1548         * elf32-m32c.c: Likewise.
1549         * elf32-m32r.c: Likewise.
1550         * elf32-m68hc11.c: Likewise.
1551         * elf32-m68hc12.c: Likewise.
1552         * elf32-m68hc1x.c: Likewise.
1553         * elf32-m68k.c: Likewise.
1554         * elf32-mcore.c: Likewise.
1555         * elf32-mep.c: Likewise.
1556         * elf32-metag.c: Likewise.
1557         * elf32-microblaze.c: Likewise.
1558         * elf32-moxie.c: Likewise.
1559         * elf32-msp430.c: Likewise.
1560         * elf32-mt.c: Likewise.
1561         * elf32-nds32.c: Likewise.
1562         * elf32-nios2.c: Likewise.
1563         * elf32-or1k.c: Likewise.
1564         * elf32-pj.c: Likewise.
1565         * elf32-ppc.c: Likewise.
1566         * elf32-rl78.c: Likewise.
1567         * elf32-rx.c: Likewise.
1568         * elf32-s390.c: Likewise.
1569         * elf32-score.c: Likewise.
1570         * elf32-score7.c: Likewise.
1571         * elf32-sh-symbian.c: Likewise.
1572         * elf32-sh.c: Likewise.
1573         * elf32-sh64.c: Likewise.
1574         * elf32-sparc.c: Likewise.
1575         * elf32-spu.c: Likewise.
1576         * elf32-tic6x.c: Likewise.
1577         * elf32-tilepro.c: Likewise.
1578         * elf32-v850.c: Likewise.
1579         * elf32-vax.c: Likewise.
1580         * elf32-visium.c: Likewise.
1581         * elf32-wasm32.c: Likewise.
1582         * elf32-xgate.c: Likewise.
1583         * elf32-xtensa.c: Likewise.
1584         * elf64-alpha.c: Likewise.
1585         * elf64-gen.c: Likewise.
1586         * elf64-hppa.c: Likewise.
1587         * elf64-ia64-vms.c: Likewise.
1588         * elf64-mmix.c: Likewise.
1589         * elf64-ppc.c: Likewise.
1590         * elf64-s390.c: Likewise.
1591         * elf64-sh64.c: Likewise.
1592         * elf64-sparc.c: Likewise.
1593         * elf64-x86-64.c: Likewise.
1594         * elfcode.h: Likewise.
1595         * elfcore.h: Likewise.
1596         * elflink.c: Likewise.
1597         * elfnn-aarch64.c: Likewise.
1598         * elfnn-ia64.c: Likewise.
1599         * elfnn-riscv.c: Likewise.
1600         * elfxx-mips.c: Likewise.
1601         * elfxx-sparc.c: Likewise.
1602         * elfxx-tilegx.c: Likewise.
1603         * elfxx-x86.c: Likewise.
1604         * hpux-core.c: Likewise.
1605         * ieee.c: Likewise.
1606         * ihex.c: Likewise.
1607         * libbfd.c: Likewise.
1608         * linker.c: Likewise.
1609         * mach-o.c: Likewise.
1610         * merge.c: Likewise.
1611         * mmo.c: Likewise.
1612         * oasys.c: Likewise.
1613         * pdp11.c: Likewise.
1614         * pe-mips.c: Likewise.
1615         * peXXigen.c: Likewise.
1616         * peicode.h: Likewise.
1617         * reloc.c: Likewise.
1618         * rs6000-core.c: Likewise.
1619         * srec.c: Likewise.
1620         * stabs.c: Likewise.
1621         * vms-alpha.c: Likewise.
1622         * xcofflink.c: Likewise.
1623
1624 2018-02-19  Alan Modra  <amodra@gmail.com>
1625
1626         PR 22845
1627         * elf.c (IS_TBSS): Define.
1628         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
1629         (assign_file_positions_for_non_load_sections): Revert last change.
1630         Properly calculate load segment limits to compare against relro limits.
1631
1632 2018-02-17  Alan Modra  <amodra@gmail.com>
1633
1634         PR 22845
1635         * elf.c (assign_file_positions_for_non_load_sections): Ignore
1636         degenerate zero size PT_LOAD segments when finding one overlapping
1637         the PT_GNU_RELRO segment.
1638
1639 2018-02-16  Alan Modra  <amodra@gmail.com>
1640
1641         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
1642         (_bfd_bool_bfd_true): Rename from bfd_true.
1643         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
1644         (_bfd_int_bfd_0): Rename from bfd_0.
1645         (_bfd_uint_bfd_0): Rename from bfd_0u.
1646         (_bfd_long_bfd_0): Rename from bfd_0l.
1647         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
1648         (_bfd_void_bfd): Rename from bfd_void.
1649         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
1650         (_bfd_bool_bfd_link_false_error),
1651         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
1652         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
1653         (_bfd_bool_bfd_asection_bfd_asection_true),
1654         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
1655         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
1656         * archive.c (_bfd_noarchive_get_elt_at_index),
1657         (_bfd_noarchive_openr_next_archived_file),
1658         (_bfd_noarchive_construct_extended_name_table),
1659         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
1660         (_bfd_noarchive_write_armap): New functions.
1661         * archures.c (_bfd_nowrite_set_arch_mach): New function.
1662         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
1663         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
1664         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
1665         (alpha_ecoff_swap_coff_lineno_out),
1666         (alpha_ecoff_swap_coff_reloc_out): New functions.
1667         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
1668         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
1669         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
1670         (mips_ecoff_swap_coff_lineno_out),
1671         (mips_ecoff_swap_coff_reloc_out): New functions.
1672         * coffcode.h (coff_set_alignment_hook): Replace define with
1673         new function.
1674         (symname_in_debug_hook): Likewise.
1675         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
1676         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
1677         * elf.c (assign_file_positions_except_relocs): Test
1678         elf_backend_allow_non_load_phdr for NULL.
1679         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
1680         _bfd_elf_link_omit_section_dynsym.  Update uses.
1681         (_bfd_elf_omit_section_dynsym_all): New function.
1682         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
1683         (_bfd_elf_omit_section_dynsym_default): Declare.
1684         (_bfd_elf_omit_section_dynsym_all): Declare.
1685         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
1686         (_bfd_nolink_bfd_get_relocated_section_contents),
1687         (_bfd_nolink_bfd_lookup_section_flags),
1688         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
1689         (_bfd_nolink_bfd_link_hash_table_create),
1690         (_bfd_nolink_bfd_link_just_syms),
1691         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
1692         (_bfd_nolink_bfd_link_split_section),
1693         (_bfd_nolink_section_already_linked),
1694         (_bfd_nolink_bfd_define_common_symbol),
1695         (_bfd_nolink_bfd_define_start_stop): New functions.
1696         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
1697         (_bfd_norelocs_bfd_reloc_name_lookup),
1698         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
1699         * section.c (_bfd_nowrite_set_section_contents): New function.
1700         * syms.c (_bfd_nosymbols_canonicalize_symtab),
1701         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
1702         (_bfd_nosymbols_get_symbol_version_string),
1703         (_bfd_nosymbols_bfd_is_local_label_name),
1704         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
1705         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
1706         (_bfd_nosymbols_bfd_make_debug_symbol),
1707         ( _bfd_nosymbols_read_minisymbols),
1708         ( _bfd_nosymbols_minisymbol_to_symbol),
1709         (_bfd_nodynamic_get_synthetic_symtab): New functions.
1710         * libbfd-in.h: Declare new functions.  Update existing defines,
1711         removing casts.
1712         * aix386-core.c: Update to use new hooks.  Formatting.
1713         * aout-adobe.c: Likewise.
1714         * aout-arm.c: Likewise.
1715         * aout-target.h: Likewise.
1716         * aout-tic30.c: Likewise.
1717         * aoutf1.h: Likewise.
1718         * binary.c: Likewise.
1719         * bout.c: Likewise.
1720         * cisco-core.c: Likewise.
1721         * coff-alpha.c: Likewise.
1722         * coff-i386.c: Likewise.
1723         * coff-i860.c: Likewise.
1724         * coff-i960.c: Likewise.
1725         * coff-ia64.c: Likewise.
1726         * coff-mips.c: Likewise.
1727         * coff-ppc.c: Likewise.
1728         * coff-rs6000.c: Likewise.
1729         * coff-sh.c: Likewise.
1730         * coff-tic30.c: Likewise.
1731         * coff-tic54x.c: Likewise.
1732         * coff-x86_64.c: Likewise.
1733         * coff64-rs6000.c: Likewise.
1734         * coffcode.h: Likewise.
1735         * elf-m10300.c: Likewise.
1736         * elf32-cr16.c: Likewise.
1737         * elf32-lm32.c: Likewise.
1738         * elf32-m32r.c: Likewise.
1739         * elf32-metag.c: Likewise.
1740         * elf32-score.c: Likewise.
1741         * elf32-score7.c: Likewise.
1742         * elf32-tilepro.c: Likewise.
1743         * elf32-xstormy16.c: Likewise.
1744         * elf32-xtensa.c: Likewise.
1745         * elf64-alpha.c: Likewise.
1746         * elf64-hppa.c: Likewise.
1747         * elf64-ia64-vms.c: Likewise.
1748         * elf64-mmix.c: Likewise.
1749         * elf64-sh64.c: Likewise.
1750         * elfnn-ia64.c: Likewise.
1751         * elfxx-sparc.c: Likewise.
1752         * elfxx-target.h: Likewise.
1753         * elfxx-tilegx.c: Likewise.
1754         * elfxx-x86.h: Likewise.
1755         * hp300hpux.c: Likewise.
1756         * hppabsd-core.c: Likewise.
1757         * hpux-core.c: Likewise.
1758         * i386msdos.c: Likewise.
1759         * i386os9k.c: Likewise.
1760         * ieee.c: Likewise.
1761         * ihex.c: Likewise.
1762         * irix-core.c: Likewise.
1763         * libaout.h: Likewise.
1764         * libecoff.h: Likewise.
1765         * mach-o-target.c: Likewise.
1766         * mach-o.c: Likewise.
1767         * mipsbsd.c: Likewise.
1768         * mmo.c: Likewise.
1769         * netbsd-core.c: Likewise.
1770         * nlm-target.h: Likewise.
1771         * oasys.c: Likewise.
1772         * osf-core.c: Likewise.
1773         * pdp11.c: Likewise.
1774         * pe-mips.c: Likewise.
1775         * pe-x86_64.c: Likewise.
1776         * pef.c: Likewise.
1777         * plugin.c: Likewise.
1778         * ppcboot.c: Likewise.
1779         * ptrace-core.c: Likewise.
1780         * sco5-core.c: Likewise.
1781         * som.c: Likewise.
1782         * sparclynx.c: Likewise.
1783         * srec.c: Likewise.
1784         * tekhex.c: Likewise.
1785         * trad-core.c: Likewise.
1786         * verilog.c: Likewise.
1787         * versados.c: Likewise.
1788         * vms-alpha.c: Likewise.
1789         * vms-lib.c: Likewise.
1790         * wasm-module.c: Likewise.
1791         * xsym.c: Likewise.
1792         * libbfd.h: Regenerate.
1793
1794 2018-02-15  Jim Wilson  <jimw@sifive.com>
1795
1796         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1797         symbols whose section address is zero.
1798
1799         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1800         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
1801         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
1802         Add %X%P to error messages.
1803
1804 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1805
1806         PR ld/22832
1807         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1808         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1809         and assert that the result of the call is not NULL.
1810
1811 2018-02-14  Nick Clifton  <nickc@redhat.com>
1812
1813         PR 22823
1814         Revert previous delta.  Add extra casts to avoid compile time
1815         warnings instead.
1816         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1817         cast to avoid warning from gcc v8 compiler.
1818         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1819         (_bfd_generic_bfd_set_private_flags): Likewise.
1820         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1821         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1822         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1823         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1824         (_bfd_noarchive_construct_extended_name_table): Likewise.
1825         (_bfd_noarchive_truncate_arname): Likewise.
1826         (_bfd_noarchive_write_ar_hdr): Likewise.
1827         (_bfd_noarchive_get_elt_at_index): Likewise.
1828         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1829         (_bfd_nosymbols_print_symbol): Likewise.
1830         (_bfd_nosymbols_get_symbol_info): Likewise.
1831         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1832         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1833         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1834         (_bfd_nosymbols_get_lineno): Likewise.
1835         (_bfd_nosymbols_find_nearest_line): Likewise.
1836         (_bfd_nosymbols_find_line): Likewise.
1837         (_bfd_nosymbols_find_inliner_info): Likewise.
1838         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1839         (_bfd_nosymbols_read_minisymbols): Likewise.
1840         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1841         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1842         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1843         (_bfd_nowrite_set_arch_mach): Likewise.
1844         (_bfd_nowrite_set_section_contents): Likewise.
1845         (_bfd_nolink_sizeof_headers): Likewise.
1846         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1847         (_bfd_nolink_bfd_relax_section): Likewise.
1848         (_bfd_nolink_bfd_gc_sections): Likewise.
1849         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1850         (_bfd_nolink_bfd_merge_sections): Likewise.
1851         (_bfd_nolink_bfd_is_group_section): Likewise.
1852         (_bfd_nolink_bfd_discard_group): Likewise.
1853         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1854         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1855         (_bfd_nolink_bfd_link_just_syms): Likewise.
1856         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1857         (_bfd_nolink_bfd_final_link): Likewise.
1858         (_bfd_nolink_bfd_link_split_section): Likewise.
1859         (_bfd_nolink_section_already_linked): Likewise.
1860         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1861         (_bfd_nolink_bfd_define_start_stop): Likewise.
1862         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1863         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1864         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1865         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1866         * libbfd.c (bfd_false_any): Delete.
1867         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1868         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1869         * libbfd.h (extern): Regenerate
1870         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1871         cast to avoid warning from gcc v8 compiler.
1872         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1873         * binary.c (binary_get_symbol_info): Likewise.
1874         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1875         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1876         * coffcode.h (coff_set_alignment_hook): Likewise.
1877         (symname_in_debug_hook): Likewise.
1878         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1879         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1880         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1881         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1882         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1883         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1884         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1885         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1886         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1887         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1888         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1889         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1890         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1891         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1892         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1893         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1894         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1895         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1896         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1897         (bfd_elfNN_bfd_set_private_flags): Likewise.
1898         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1899         (elf_backend_init_index_section): Likewise.
1900         (elf_backend_allow_non_load_phdr): Likewise.
1901         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1902         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1903         * ieee.c (ieee_construct_extended_name_table): Likewise.
1904         (ieee_write_armap): Likewise.
1905         (ieee_write_ar_hdr): Likewise.
1906         (ieee_bfd_is_target_special_symbol): Likewise.
1907         * ihex.c (ihex_canonicalize_symtab): Likewise.
1908         (ihex_bfd_is_target_special_symbol): Likewise.
1909         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1910         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1911         (_bfd_ecoff_set_alignment_hook): Likewise.
1912         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1913         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1914         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1915         * oasys.c (oasys_construct_extended_name_table): Likewise.
1916         (oasys_write_armap): Likewise.
1917         (oasys_write_ar_hdr): Likewise.
1918         (oasys_bfd_is_target_special_symbol): Likewise.
1919         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1920         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1921         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1922         * som.c (som_bfd_is_target_special_symbol): Likewise.
1923         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1924         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1925         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1926         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1927         (versados_bfd_reloc_name_lookup): Likewise.
1928         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1929         (vms_bfd_define_start_stop): Likewise.
1930         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1931         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1932         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1933
1934 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1935
1936         PR ld/22842
1937         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1938         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1939         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1940         R_X86_64_PC32 reloc against dynamic function in data section.
1941         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1942         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1943         against dynamic function in data section.
1944         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1945         function address only if pcrel_plt is true.
1946         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1947         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1948         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
1949         PC-relative relocation against a function definition in data
1950         secton in PIE.  Remove the obsolete comments.
1951         (elf_x86_link_hash_table): Add pcrel_plt.
1952
1953 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1954
1955         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1956         instead of bfd_link_pic, for building shared library.
1957
1958 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1959
1960         PR gas/22791
1961         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1962         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1963         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1964         against protected function in shared object.
1965
1966 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1967
1968         PR 22828
1969         * po/ru.po: Fix typo in Russian translation.
1970
1971 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1972
1973         * wasm-module.c (wasm_scan_name_function_section): Rename
1974         `index' local variable to `idx'.
1975
1976 2018-02-13  Nick Clifton  <nickc@redhat.com>
1977
1978         PR 22823
1979         Fix compile time warnings generated by gcc version 8.
1980         * libbfd-in.h: Remove extraneous text from prototypes.
1981         Add prototypes for bfd_false_any, bfd_true_any,
1982         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1983         bfd_n1_any, bfd_void_any.
1984         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1985         function.
1986         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1987         (_bfd_generic_bfd_set_private_flags): Likewise.
1988         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1989         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1990         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1991         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1992         (_bfd_noarchive_construct_extended_name_table): Likewise.
1993         (_bfd_noarchive_truncate_arname): Likewise.
1994         (_bfd_noarchive_write_ar_hdr): Likewise.
1995         (_bfd_noarchive_get_elt_at_index): Likewise.
1996         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1997         (_bfd_nosymbols_print_symbol): Likewise.
1998         (_bfd_nosymbols_get_symbol_info): Likewise.
1999         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2000         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2001         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2002         (_bfd_nosymbols_get_lineno): Likewise.
2003         (_bfd_nosymbols_find_nearest_line): Likewise.
2004         (_bfd_nosymbols_find_line): Likewise.
2005         (_bfd_nosymbols_find_inliner_info): Likewise.
2006         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2007         (_bfd_nosymbols_read_minisymbols): Likewise.
2008         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2009         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2010         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2011         (_bfd_nowrite_set_arch_mach): Likewise.
2012         (_bfd_nowrite_set_section_contents): Likewise.
2013         (_bfd_nolink_sizeof_headers): Likewise.
2014         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2015         (_bfd_nolink_bfd_relax_section): Likewise.
2016         (_bfd_nolink_bfd_gc_sections): Likewise.
2017         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2018         (_bfd_nolink_bfd_merge_sections): Likewise.
2019         (_bfd_nolink_bfd_is_group_section): Likewise.
2020         (_bfd_nolink_bfd_discard_group): Likewise.
2021         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2022         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2023         (_bfd_nolink_bfd_link_just_syms): Likewise.
2024         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2025         (_bfd_nolink_bfd_final_link): Likewise.
2026         (_bfd_nolink_bfd_link_split_section): Likewise.
2027         (_bfd_nolink_section_already_linked): Likewise.
2028         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2029         (_bfd_nolink_bfd_define_start_stop): Likewise.
2030         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2031         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2032         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2033         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2034         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
2035         accepts one or more arguments.
2036         (bfd_true_any): Likewise.
2037         (bfd_nullvoidptr_any): Likewise.
2038         (bfd_0_any): Likewise.
2039         (bfd_0u_any): Likewise.
2040         (bfd_0l_any): Likewise.
2041         (_bfd_n1_any): Likewise.
2042         (bfd_void_any): Likewise.
2043         * libbfd.h (extern): Regenerate
2044         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
2045         based dummy function.
2046         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2047         * binary.c (binary_get_symbol_info): Likewise.
2048         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2049         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2050         * coffcode.h (coff_set_alignment_hook): Likewise.
2051         (symname_in_debug_hook): Likewise.
2052         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2053         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2054         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2055         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2056         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2057         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2058         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2059         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2060         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2061         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2062         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2063         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2064         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2065         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2066         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2067         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2068         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2069         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2070         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2071         (bfd_elfNN_bfd_set_private_flags): Likewise.
2072         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2073         (elf_backend_init_index_section): Likewise.
2074         (elf_backend_allow_non_load_phdr): Likewise.
2075         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2076         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2077         * ieee.c (ieee_construct_extended_name_table): Likewise.
2078         (ieee_write_armap): Likewise.
2079         (ieee_write_ar_hdr): Likewise.
2080         (ieee_bfd_is_target_special_symbol): Likewise.
2081         * ihex.c (ihex_canonicalize_symtab): Likewise.
2082         (ihex_bfd_is_target_special_symbol): Likewise.
2083         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2084         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2085         (_bfd_ecoff_set_alignment_hook): Likewise.
2086         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2087         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2088         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2089         * oasys.c (oasys_construct_extended_name_table): Likewise.
2090         (oasys_write_armap): Likewise.
2091         (oasys_write_ar_hdr): Likewise.
2092         (oasys_bfd_is_target_special_symbol): Likewise.
2093         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2094         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2095         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2096         * som.c (som_bfd_is_target_special_symbol): Likewise.
2097         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2098         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2099         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2100         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2101         (versados_bfd_reloc_name_lookup): Likewise.
2102         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2103         (vms_bfd_define_start_stop): Likewise.
2104         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2105         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2106         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2107         * elf32-arc.c (get_replace_function): Assign replacement function
2108         to func pointer.
2109         * elf32-i370.c (i370_noop): Update prototype.
2110
2111 2018-02-13  Alan Modra  <amodra@gmail.com>
2112
2113         PR 22836
2114         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
2115         relocation sections.  If size reduces to just the flag word,
2116         remove that too and mark with SEC_EXCLUDE.
2117         * elflink.c (bfd_elf_final_link): Strip empty group sections.
2118
2119 2018-02-13  Alan Modra  <amodra@gmail.com>
2120
2121         PR 22829
2122         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
2123         PT_GNU_RELRO setup.
2124
2125 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
2126
2127         * i386msdos.c (msdos_mkobject); New function.
2128         (msdos_object_p): New function.
2129         (i386_msdos_vec): Use msdos_object_p as the check_format
2130         function.
2131         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2132         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2133         IMAGE_NT_SIGNATURE.
2134         * peXXigen.c: Likewise.
2135         * coff-ia64.c: Likewise.
2136
2137 2018-02-12  Nick Clifton  <nickc@redhat.com>
2138
2139         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2140         assignment.
2141         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2142
2143 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2144
2145         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2146         (sparc_elf_append_rela): Assert that there is enough room in section.
2147         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2148         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2149         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2150         For a symbol subject to a GOT relocation, reserve a slot in the
2151         relocation section if the symbol isn't dynamic and we are in PIC mode.
2152         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2153         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2154         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2155         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2156         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2157         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2158         undefined weak symbol with non-default visibility.  Remove superfluous
2159         'else' and fix formatting.
2160
2161 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2162
2163         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2164         is_solaris.
2165         (i386_elf32_sol2_vec): Don't declare.
2166         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2167         Don't set need_global_offset_table.
2168         (elf_i386_solaris_arch_bed): New.
2169         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2170         Solaris.
2171         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2172         target_os != is_nacl instead of target_os == is_normal.
2173         (x86_64_elf64_sol2_vec): Don't declare.
2174         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2175         is_nacl instead of target_os == is_normal.  Don't set
2176         need_global_offset_table.
2177         (elf_x86_64_solaris_arch_bed): New.
2178         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2179         Solaris.
2180         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2181         _GLOBAL_OFFSET_TABLE_ for Solaris.
2182         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2183         need_global_offset_table.
2184         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2185         (elf_x86_link_hash_table): Remove need_global_offset_table.
2186         (elf_x86_init_table): Likewise.
2187
2188 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2189
2190         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2191         Remove prototype.
2192         (i386_elf32_sol2_vec): Declared.
2193         (elf_i386_link_setup_gnu_properties): Set
2194         need_global_offset_table with info->output_bfd->xvec.
2195         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2196         Remove prototype.
2197         (x86_64_elf64_sol2_vec): Declared.
2198         (elf_x86_64_link_setup_gnu_properties): Set
2199         need_global_offset_table with info->output_bfd->xvec.
2200
2201 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2202
2203         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2204         New prototype.
2205         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2206         for Solaris.
2207         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2208         New prototype.
2209         (elf_x86_64_link_setup_gnu_properties): Set
2210         need_global_offset_table for Solaris.
2211         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2212         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2213         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2214         need_global_offset_table.
2215         * elfxx-x86.h (elf_x86_link_hash_table): Add
2216         need_global_offset_table.
2217         (elf_x86_init_table): Likewise.
2218
2219 2018-02-08  Jim Wilson  <jimw@sifive.com>
2220
2221         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2222         change.
2223
2224 2018-02-08  Nick Clifton  <nickc@redhat.com>
2225
2226         PR 22788
2227         * elf.c (elf_parse_notes): Reject notes with excessuively large
2228         alignments.
2229
2230 2018-02-07  Alan Modra  <amodra@gmail.com>
2231
2232         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2233         * elf32-ppc.c: Remove speculation barrier support.
2234         * elf32-ppc.h: Likewise.
2235         * elf64-ppc.c: Likewise.
2236         * elf64-ppc.h: Likewise.
2237
2238 2018-02-06  Jim Wilson  <jimw@sifive.com>
2239
2240         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2241         callback to report an error.
2242
2243 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2244
2245         PR ld/22263
2246         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2247         into call to !bfd_link_executable and tidy up.
2248         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2249         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2250         !bfd_link_executable.
2251         <R_SPARC_TLS_IE_HI22>: Likewise.
2252         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2253         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2254         !bfd_link_executable.
2255         <R_SPARC_WPLT30>: Tidy up.
2256         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2257         !bfd_link_executable.
2258         (allocate_dynrelocs): Likewise.
2259         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2260         <R_SPARC_TLS_GD_HI22>: Merge into...
2261         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2262         sparc_elf_tls_transition and remove redundant code.
2263         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2264         !bfd_link_executable.
2265         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2266         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2267         <R_SPARC_TLS_LDM_CALL>: Likewise.
2268         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2269         <R_SPARC_TLS_GD_ADD>: Likewise.
2270         <R_SPARC_TLS_LDM_ADD>: Likewise.
2271         <R_SPARC_TLS_LDO_ADD>: Likewise.
2272         <R_SPARC_TLS_IE_LD>: Likewise.
2273
2274 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2275
2276         PR 22789
2277         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2278         functions failed to find the function name, try the generic elf
2279         find function instead.
2280
2281 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2282
2283         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2284         'memcpy' instead of 'strncpy' when writing the magic number.
2285
2286 2018-02-06  Nick Clifton  <nickc@redhat.com>
2287
2288         PR 22794
2289         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2290         section before attempting to read it in.
2291         (bfd_get_alt_debug_link_info): Likewise.
2292
2293 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2294
2295         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2296         line information in addition to name, if they can be found.
2297
2298 2018-02-05  Renlin Li  <renlin.li@arm.com>
2299
2300         PR ld/22764
2301         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2302         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2303         check for writeable section as well.
2304
2305 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2306
2307         PR ld/22782
2308         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2309         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2310         undefined weak symbol to 0.
2311         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2312         if _GLOBAL_OFFSET_TABLE_ is referenced.
2313         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2314         got_referenced instead of ref_regular_nonweak.  Remove the
2315         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2316         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2317
2318 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2319
2320         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2321         initialize `hi_reloc'.
2322
2323 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2324
2325         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2326         SHT_MIPS_REGINFO sections don't assert the correct size and
2327         report an error instead.
2328
2329 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2330
2331         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2332         status from `->elf_backend_section_processing'.
2333
2334 2018-02-02  Jim Wilson  <jimw@sifive.com>
2335
2336         PR ld/22756
2337         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
2338         If link_info->wrap_hash, check for a duplicate symbol and ignore.
2339         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
2340         Pass new argument to riscv_relax_delete_bytes.
2341         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
2342         ATTRIBUTE_UNUSED from link_info parameter.
2343
2344 2018-02-02  Alan Modra  <amodra@gmail.com>
2345
2346         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
2347         emitted for toc sequence optimization.  Set and use "howto" later.
2348
2349 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
2350
2351         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
2352         arithmetic on NULL pointer.
2353         * elflink.c (_bfd_elf_archive_symbol_lookup,
2354         elf_link_add_archive_symbols): Likewise.
2355
2356 2018-01-31  Michael Matz  <matz@suse.de>
2357
2358         * elflink.c (bfd_elf_define_start_stop): Fix check of
2359         def_dynamic.
2360
2361 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2362
2363         PR ld/21964
2364         * elflink.c (bfd_elf_define_start_stop): Check if __start and
2365         __stop symbols are referenced by shared objects.
2366
2367 2018-01-30  Alan Modra  <amodra@gmail.com>
2368
2369         PR 22758
2370         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
2371         segment when demand paged with lma on the same page.  Test this
2372         before load/non-load, executable/non-executable,
2373         writable/non-writable tests and simplify.  Delete bogus relro
2374         condition in writable/non-writable test.  Delete outdated
2375         comment.  Formatting.
2376
2377 2018-01-30  Alan Modra  <amodra@gmail.com>
2378
2379         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
2380         symbols dynamic.
2381
2382 2018-01-29  Alan Modra  <amodra@gmail.com>
2383
2384         PR 22741
2385         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
2386         range before converting to a symbol table pointer.
2387
2388 2018-01-27  Nick Clifton  <nickc@redhat.com>
2389
2390         * po/ru.po: Updated Russian translation.
2391
2392 2018-01-26  Alan Modra  <amodra@gmail.com>
2393
2394         * elflink.c (bfd_elf_define_start_stop): Override symbols when
2395         they are defined dynamically.
2396
2397 2018-01-26  Alan Modra  <amodra@gmail.com>
2398
2399         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
2400         .branch_lt changes size.
2401
2402 2018-01-25  Alan Modra  <amodra@gmail.com>
2403
2404         PR 22746
2405         * elfcode.h (elf_object_p): Avoid integer overflow.
2406
2407 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
2408
2409         PR ld/22727
2410         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2411         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
2412
2413         Revert
2414         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
2415
2416         PR ld/22263
2417         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
2418         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
2419         bfd_link_executable for TLS check.
2420         (_bfd_sparc_elf_check_relocs): Likewise.
2421         (allocate_dynrelocs): Likewise.
2422         (_bfd_sparc_elf_relocate_section): Likewise.
2423
2424 2018-01-24  Renlin Li  <renlin.li@arm.com>
2425
2426         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
2427         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2428         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2429         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2430         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2431         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2432         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2433
2434 2018-01-24  Renlin Li  <renlin.li@arm.com>
2435
2436         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
2437         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
2438         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
2439         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
2440         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
2441         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2442         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2443         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2444         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2445         * bfd-in2.h: Regenerate.
2446         * libbfd.h: Regenerate.
2447
2448 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
2449
2450         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
2451         `mips_elf32_section_processing' comment reference.
2452
2453 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2454
2455         PR ld/22721
2456         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
2457         versioned __tls_get_addr symbol.
2458
2459 2018-01-19  Nick Clifton  <nickc@redhat.com>
2460
2461         * po/fr.po: Updated French translation.
2462
2463 2018-01-18  Alan Modra  <amodra@gmail.com>
2464
2465         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
2466         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
2467         (ppc64_elf_build_stubs): Likewise.
2468
2469 2018-01-17  Nick Clifton  <nickc@redhat.com>
2470
2471         * po/ru.po: Updated Russian translation.
2472         * po/uk/po: Updated Ukranian translation.
2473
2474 2018-01-17  Alan Modra  <amodra@gmail.com>
2475
2476         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
2477
2478 2018-01-17  Alan Modra  <amodra@gmail.com>
2479
2480         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
2481         (CRSETEQ, BEQCTRM): Define.
2482         (is_nonpic_glink_stub): Don't check bctr.
2483         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2484         (ppc_elf_relax_section): Size speculation barrier.
2485         (output_bctr): New function.
2486         (write_glink_stub): Use output_bctr.
2487         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
2488         (ppc_elf_finish_dynamic_symbol): Likewise.
2489         (ppc_elf_finish_dynamic_sections): Use output_bctr.
2490         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
2491         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
2492         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
2493         (size_global_entry_stubs): Handle speculation barrier sizing.
2494         (plt_stub_size): Likewise.
2495         (output_bctr): New function.
2496         (build_plt_stub, build_tls_get_addr_stub): Output speculation
2497         barrier.
2498         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
2499         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
2500         (build_global_entry_stubs): Output speculation barrier.
2501         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
2502         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
2503
2504 2018-01-17  Alan Modra  <amodra@gmail.com>
2505
2506         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
2507         __tls_get_addr_opt, and alignment sizing.
2508         (TLS_GET_ADDR_GLINK_SIZE): Delete.
2509         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
2510         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
2511         or 8 insns.
2512         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2513         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
2514         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
2515         by PLT reloc count.
2516         (write_glink_stub): Handle __tls_get_addr_opt stub.
2517         Pad out to size given by GLINK_ENTRY_SIZE.
2518         (ppc_elf_relocate_section): Adjust write_glink_stub call.
2519         (ppc_elf_finish_dynamic_symbol): Likewise.
2520         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
2521         insn array since so many need rewriting.
2522         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
2523         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
2524         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
2525         nops.  Adjust all uses.
2526         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
2527         in glink_vma calculation.
2528         (struct ppc_link_hash_table): Add global_entry section pointer.
2529         (create_linkage_sections): Create separate section for global
2530         entry stubs.
2531         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
2532         (size_global_entry_stubs): Handle sizing for aligned stubs.
2533         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
2534         and don't stash end of glink branch table in rawsize.
2535         (ppc_build_one_stub): Rewrite stub size calculations.
2536         (build_global_entry_stubs): Use new section.
2537         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
2538         Build lazy link stubs out to end of section.  Build global entry
2539         stubs in new section.
2540
2541 2018-01-15  Nick Clifton  <nickc@redhat.com>
2542
2543         * po/uk.po: Updated Ukranian translation.
2544
2545 2018-01-13  Nick Clifton  <nickc@redhat.com>
2546
2547         * po/bfd.pot: Regenerated.
2548
2549 2018-01-13  Nick Clifton  <nickc@redhat.com>
2550
2551         * version.m4: Bump version to 2.30.51
2552         * configure: Regenerate.
2553
2554 2018-01-13  Nick Clifton  <nickc@redhat.com>
2555
2556         2.30 branch created.
2557
2558 2018-01-12  Jens Widell  <jl@opera.com>
2559
2560         * elf.c (setup_group): Optimize search for group by remembering
2561         last found group and restarting search at that index.
2562         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
2563
2564 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
2565
2566         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
2567         bfd_link_common_skip_none in switch.
2568
2569 2018-01-12  Alan Modra  <amodra@gmail.com>
2570
2571         PR ld/22649
2572         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
2573         references on forced local symbols.
2574
2575 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2576
2577         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2578         .reginfo section has wrong size.
2579
2580 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2581
2582         PR ld/22393
2583         * elf.c (_bfd_elf_map_sections_to_segments): When generating
2584         separate code and read-only data LOAD segments, create a new
2585         LOAD segment if the previous section contains text and the
2586         current section doesn't or vice versa.  Don't put a writable
2587         section in a read-only segment if there is a RELRO segment.
2588
2589 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2590
2591         PR ld/22649
2592         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
2593         references on forced local symbols.
2594
2595 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2596
2597         PR ld/22677
2598         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
2599         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
2600
2601 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2602
2603         PR 22662
2604         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
2605
2606 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
2607
2608         * elf.c (elfcore_grok_freebsd_note): Handle
2609         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
2610         NT_FREEBSD_PROCSTAT_VMMAP.
2611
2612 2018-01-03  Alan Modra  <amodra@gmail.com>
2613
2614         Update year range in copyright notice of all files.
2615
2616 For older changes see ChangeLog-2017
2617 \f
2618 Copyright (C) 2018 Free Software Foundation, Inc.
2619
2620 Copying and distribution of this file, with or without modification,
2621 are permitted in any medium without royalty provided the copyright
2622 notice and this notice are preserved.
2623
2624 Local Variables:
2625 mode: change-log
2626 left-margin: 8
2627 fill-column: 74
2628 version-control: never
2629 End: